Valves

In last video, we introduced hydraulic cartridge valve manufacturer AAK, using a Hardinge CNC machine tool from the United States to produce a hydraulic pressure control valve cage within 2μm accuracy. Today, we will introduce a hydraulic directional control valve cage produced by a PSMT Turning and milling composite machining center, which is just next to the Hardinge CNC machine tool. The valve cage of the hydraulic directional control valve being processed is also controlled to an accuracy of within 2μm. Through the video, we can see that this PSMT turning and milling composite machining center is currently processing the hydraulic directional control valve cage. This equipment is equipped with 12 cutting tools, with B-axis and C-axis linkage. Turning and milling can be completed in one go, reducing the number of clamping times. One clamping, completing all the machining processes of the hydraulic directional control valve cage in one go, from drilling, boring, edge milling, to threading, its production efficiency is 40% higher than most machining centers. This process setting not only improves production efficiency, but also avoids human error. The device also has an online detection function. During the machining process of the hydraulic directional control valve cage, key data can be timely detected in place, ensuring that the accuracy of the hydraulic directional control valve cage is controlled within 2μm. AAK hydraulic directional control valve, production efficiency 40% higher than other hydraulic cartridge valve manufacturers in China, and accuracy within 2μm. AAK HYDRAULIC CARTRIDGE VALVES (774) 2024-02-05 https://www.aakindustry.com/info , -detail/pressure-control-valves-aak774

Recently, we launched a hydraulic cartridge proportional valve equivalent to HydraForce standard part SP12-20. It is a solenoid-operated, 2-way, normally closed,poppet-type, proportional, screw-in hydraulic cartridge valve, designed for low leakage blocking and load-holding applications. Last January in 2022, a hydraulic cartridge valve customer in Brazil found AAK when looking for a hydraulic cartridge valve manufacturer in China on google. He sent us a inquiry list for about 20 standard parts of HydraForce, one of them is SP12-20 but we did not have existing program for this valve at that time. The customer placed trial orders for other valves that AAK has existing stock, and continue to source for SP12-20 elsewhere. 6 months later, he informed us that the trial orders AAK delivered approved the testing, they have a very good performance, completely benchmarking the quality of HydraForce original ones. But he still had not found a reliable manufacturer for SP12-20 hydraulic cartridge proportional valve. He requested AAK to develop it. If the development is successful, he will place an annual order of 1,000 pcs. 60 days later, AAK delivered the 20 pcs of trial order. Last week, we received the annual order for 1,000 pcs of SP12-20 hydraulic cartridge proportional valve from him. Their company is very happy that the development is very successful, the quality is very good but the price is 30% lower than their previous hydraulic cartridge valve supplier in the USA. AAK hydraulic cartridge proportional valve 2 advantages: 1. Internal leakage: 5 drops/min, benchmarking HydraForce quality 2. Its service life is 2 times that of its domestic peers Technical parameters of AAK E-SP12-20 Hydraulic Cartridge Proportional Valve: Max. Operating Pressure: 250 bar (3625 psi) Flow: See PRESSURE DROP VS. FLOW graph Internal Leakage: 5 drops/min Max. at 85% of nominal setting Cavity: 12-2  The newly launched AAK E-SP12-20 hydraulic cartridge proportional valve, benchmarking HydraForce SP12-20, has been approved by customer in Brazil after 1 year of testing. You are welcome to try it out. AAK HYDRAULIC VALVES (654) 2023-08-21 https://www.aakindustry.com/info , -detail/proportional-valves-aak654

In 2023, a disturbing journey has begun. Sometimes it is because the road ahead is unpredictable, sometimes it is because it is difficult to leave the starting place.   A few days ago, I needed to find strength and watched the trilogy of The Lord of the Rings again. After 20 years, I suddenly found that I had never really understood it before.   My favorite character is Gandalf. No matter how hopeless the situation is, as long as he appears, you will be relieved and ignite hope. However, Gandalf did not come in an all-powerful role. Unlike Frodo, Gandalf had no natural resistance to the Ring, but he understood and controlled his desire. Gandalf has all kinds of fairy friends, and he enjoys it when he is with the little people. Sometimes, regardless of his face, he tried to win the support of the powerful. After being rejected, he turned and left, never taking chances. He always tries to find the best game in the situation, even if the winning rate of that game is only 1%.   Perhaps Gandalf's strength comes from his belief in mission. He never entangled himself in the “so is the reality ", but committed himself to the "reality should be" without hesitation. How many people dare to go upstream in despair? How can the responsibility be easier than the lazy afternoon? People always make choices or decisions that are difficult to define. Facing the uncertain future, allocating limited resources requires wisdom, motivation and courage, and more importantly, motivation.   1. The first motivation is thinking, which is the brain; 2. The second power is the heart, which is the part of love; 3. The third driving force is the will, which is our hands and action. Gandalf in The Lord of the Rings uses his brain to make decisions. He tries to use all kinds of resources to think and act around the ultimate goal. Frodo's greatest talent is that he can resist the temptation of the Ring more than anyone else. Sam, by acting, felt that since he had made the right choice, he should stick to it. When Frodo doubted his mission at that time, he asked Sam: "What faith do we hold?" Sam replied: "There must be some beauty in this world that is worth fighting for."   Human excellence, like vines, grows like that. When nurtured, it thrives and reaches the blue sky. However, if you really believe in the tranquility of plants and the nourishment of fate, why would you go on a journey that is not consistent with probability? In this dark and unclear world, I need meaning, probability and temperature, as well as luck that I cherish.   Most people, first make a choice, then deduce the correct reason, and then give a meaningful explanation. How can I wait and see at the table of fate, whose life is not the only bet? Sam, Merry and Pippin in "The Lord of the Rings" do not take the initiative to choose. They are like drinking too much wine, throwing dice at random, and then hitting the road at 6.   Maybe each of us is a mouse of fate, and life itself is a single dice game. In such an external environment, maybe I have nowhere to escape. But I can still think like Sam: now that I have won the game, let me play it. What we need to do is not to weigh the advantages and disadvantages of A or B, but to never give up the chance to throw dice. In this life, it's time to play a game.   On the vast and boundless plain, Gandalf was alone, white robe, white horse, facing the spirit of death, he went upstream and raised his wooden staff. Gandalf knew that only human beings were their own saviors, and the only thing he could do was to let himself be present.   There are flowers and fruits everywhere, and life is full of beer, pipe and endless revelry. The Brandy River, the hole at the bottom of the bag, Gandalf's fireworks, the colored lights hanging on the tree in the party... The carefree people forget the time and wait for the arrival of a person in the dance. He drove the carriage full of fireworks and was about to light the whole starry sky. 2022 is passing by, which is really hard to say. Uncertainty is everywhere. The more uncertain we are, the more we know how to cherish the warmth and certainty of standing with "our own people". Winter will surely pass and spring will come. When the spring comes, let's cook wine and tea together and talk about the future with smile!   Everyone is waiting for a warm force. Everyone is waiting for a pair of hands. But perhaps more importantly, we should stretch out our hands to embrace the world, and every one of us. Don't worry, they are always behind you. Now, it's your turn to pass this warmth to every one of us. AAK hydraulic valve, be Gandalf in the cartridge valve manufacturers, delivers action, love, and warmth. https://www.aakindustry.com/info-de , tail/cartridge-valve-manufacturers-aak479

Half a year ago, David, an American customer, sent an inquiry to AAK about 500 pilot operated hydraulic relief valves. This hydraulic relief valve is difficult to process the inner hole. Our cost accounting department gave a reasonable price. 3 days later, David informed AAK that the price of the hydraulic relief valve was 16% higher than that of other manufacturers and he could only place the order with other hydraulic relief valve manufacturer. As far as I know, there are not many manufacturers who can make this hydraulic relief valve. The price provided by AAK this time should be very cost- effective. As David is our old customer, we never quote prices indiscriminately. I always believe that it is also a sign of dishonesty to quote prices indiscriminately. Last month, David asked again whether the hydraulic relief valve quoted last year could maintain its original price. I asked him curiously, hasn't this hydraulic relief valve placed an order yet? David truthfully told us that last time, the pilot operated hydraulic relief valves purchased in another manufacturer were reported by the users that the stability was poor and the valve was often stuck. They decided to get replacements. David contacted the original manufacturer of the hydraulic relief valves, but the manufacturer was unwilling to offer replacements. Because there were too many complaints, David did not dare to ask the original manufacturer to re produce, so he emailed AAK. David was very cautious this time. He specially sent us 5 samples of hydraulic relief valves from the original manufacturer. After receiving and checking, we found that the inner hole of the hydraulic relief valve has a taper, the processing size is not accurate, and the surface roughness Ra is as high as 1.6μm. The root cause of these problems is that the processing tool rotates improperly, which also shows that the original manufacturer is not good at processing this special inner hole. No wonder there are so many complaints. It is wise for David to change the factory. David was satisfied with our diagnosis of this hydraulic relief valve and asked us to make samples as soon as possible. 1 week later, AAK sent the samples of hydraulic relief valve, and David approved our samples at one time. They specially compared AAK hydraulic relief valves with that of the original manufacturer. Their engineers admired the inner hole processing of AAK, which not only has no taper, but also has more than twice the accuracy of the original manufacturer. For the special inner hole of this pilot hydraulic relief valve, AAK adopts CBN cubic boron nitride cutter from Sumitomo company of Japan to replace the conventional ceramic cutter. Most hydraulic relief valve manufacturers dare not use this cutter, which is not only costly, but also exquisite in operation. After the program is set, the tool completely avoids the taper of the inner hole. At the same time, for the machining of inner holes, we also customized the CBN boring cutter of integral cemented carbide steel, which can ensure the roughness value Ra below 0.8μm. Our technicians deliberately adjusted the cutting parameters to: n=400r/min, f=0.08mm/r, which improved the production efficiency and dimensional stability. AAK has never been stingy with the cost to ensure the processing quality. For the inner hole processing with high quality, AAK only uses the latest and most efficient cutting tools in the industry. AAK hydraulic relief valves most welcome customers with high quality. You are welcome to give it a try and be repaid with AAK unique skills. https://www.aakindustry.com/info-de , tail/hydraulic-relief-valves-aak249

Els is from South Africa, and operates hydraulic machinery business very well in the local market. Recently, she wanted to reduce the energy consumption of a high-pressure hydraulic power unit. The hydraulic pressure control valve in the original system, coupled with multiple changes in fluid direction, results in a small fluid path, resulting in significant energy loss and high energy consumption in the system. The original hydraulic pressure control valve manufacturer advised that the 350 bar high pressure is the root cause of high energy consumption and the valve is the standard part of HydraForce hydraulic pressure control valve. The manufacturer is not willing to change the program. Els was very helpless. Els found AAK hydraulic valves via Google search. She left a message on AAK website: Are you willing to improve the standard part of HydraForce hydraulic pressure control valve to meet the energy consumption needs of our equipment? Upon seeing this message, it is probably clear that other hydraulic cartridge valve manufacturers in China are unwilling or unable to optimize the standard part of HydraForce hydraulic pressure control valves. According to the hydraulic system and working conditions of the equipment she provided, the standard part of the HydraForce hydraulic pressure control valve is indeed not suitable for their equipment. If the original 90 ° guide flow is optimized to 180 ° direct flow, and the optimization is successful, the energy consumption can be reduced by at least 15%. Els paid a development fee of $2,000.00. After 45 days, AAK sent out 10 hydraulic pressure control valve samples. Yesterday, Els emailed us a PO for 500 hydraulic pressure control valves. The functions of AAK hydraulic pressure control valves meet their equipment requirements, and energy consumption has been reduced by 20%. There will be no problem that the equipment will sell well. AAK hydraulic pressure control valve is connected to the control of internal and external flow diversion, and together with the control of internal and external discharge flow, the original 90 ° guide flow is optimized to 180 ° direct flow. 1. The valve spool of AAK hydraulic pressure control valve is a tubular lifting type with a sliding control sleeve, exposing the radial hole in the valve spool and entering the open position, sealing the radial hole to enter the closed position. 2. The tubular lifting valve spool is connected to the threaded end, and the outer diameter of the valve spool extends to the radial orientation hole of the inner diameter. The hole faces forward from the inner side to the outer side at a 180 degree angle, making fluid flow smoother. 3. The control sleeve is connected to the spring wrapped around the tubular lifting valve spool, and there is an oil groove for aligning the control sleeve in the corresponding hole in the valve body. The control sleeve can slide along the length of the tubular lifting valve spool between the seat and the retaining ring. AAK hydraulic pressure control valve, reduces energy consumption, and is also durable. You can give it a try! AAK HYDRAULIC VALVES (559) 2023-04-12 https://www.aakindustry.com/info , -detail/hydraulic-pressure-control-valves- aak5 , 59

This week, we’d like to introduce a hydraulic directional cartridge valve equivalent to HydraForce EP20-S35. It is a screw-in, cartridge style, pilot to close hydraulic directional element. Last month, we received an inquiry from a new customer from the United States for a hydraulic directional element equivalent to HydraForce EP20- S35. After quoting, we were advised that AAK price is not competitive, and we have almost forgotten about this client. Unexpectedly, today, the customer got back to us again and placed a trial order for 10 pcs. After communication, we learned that the customer checked with many other hydraulic cartridge valve manufacturers in China, they either have no equivalent model, or the price is even higher than AAK. At the same time, his friend in the same industry also recommended AAK to him. All of these made him believe that AAK is the right choice. We are confident that this new American customer will become a long-term partner of AAK very soon.   AAK hydraulic directional element E-EP20-S35 two advantages: 1. The function and performance is equivalent to that of HydraForce EP20-S35 2. Its service life is 2 times that of its domestic peers Technical parameters of AAK E-EP20-S35 hydraulic directional element: Max. Operating Pressure: 350 bar (5000 psi) Flow: 380 L Internal Leakage: 197 ml/min at 350 bar (5000 psi) Cavity: VC20-S3 AAK E-EP20-S35 hydraulic directional element, benchmarking HydraForce EP20- S35, its service life is 2 times that of its domestic peers. You are welcome to give it a try. AAK HYDRAULIC CARTRIDGE VALVES (773) 2024-02-05 https://www.aakindustry.com/info , -detail/directional-cartridge-valves-aak773

On Monday morning, I received an email from Whitney to order 2,000 hydraulic relief valves at one time. I am glad that Whitney's first order for the hydraulic relief valves to AAK was a big one. Whitney was introduced to AAK by Friedlich of Polar company, our old customer. The hydraulic relief valve she inquired about was similar to the hydraulic relief valve purchased by Polar company last time. Both of them were non-standard hydraulic relief valves. In October last year, Whitney's newly designed hydraulic equipment needed a hydraulic relief valve. According to the requirements of equipment working conditions, the durability of the hydraulic relief valve should reach more than 2 million times. Because the equipment time was very tight, the boss asked Whitney to get the samples of the hydraulic relief valve in place within 6 weeks. Whitney knows that for non-standard hydraulic relief valves, the quantity of trial order is small, the time is tight, and the requirements are high. Most manufacturers are not willing to do it, and they can't do it well. Sure enough, Whitney sent emails to more than 20 manufacturers of hydraulic relief valves back and forth. They either replied that there was no time or no reply at all. This wasted more than a week but even the manufacturer was not determined. Whitney was very worried. Friedlich in Polar company is Whitney's college classmate. After learning that Whitney had difficulties in purchasing hydraulic relief valves, Friedlich asked her to contact AAK, because AAK supplied them with 3 batches of hydraulic relief valves with durability of more than 2 million times in 2021. I received an e-mail from Whitney requesting that samples of the hydraulic relief valves be sent within 4 weeks for them to debug the equipment. 2 weeks later, I sent her the parcel tracking number. She was surprised that the non-standard hydraulic relief valve was sampled in only 2 weeks. I replied directly that most manufacturers could not get non-standard hydraulic relief valve samples with high requirements within 4 weeks. The reason why AAK can send it out in 2 weeks is that your hydraulic relief valve is similar to the one customized by Polar last time. We only need to modify a few dimension data in the program. A week later, Whitney informed that the new hydraulic equipment was successfully commissioned with AAK hydraulic relief valves. At present, the durability of the hydraulic relief valves is being tested. I am confident to say that there is no need for your engineers to test the durability. I guarantee that more than 2 million times. Polar has purchased 3 batches of hydraulic relief valves from AAK within 1 year, that is to say that it has long been a fact that the hydraulic relief valves with durability of more than 2million times. She also wanted to know why AAK hydraulic relief valve was so durable. I told her that it took more than 2 months and 3 times for AAK to make samples for Friedlich before and finally selected 3Cr3Mo3W2V hot work die steel. This steel can withstand huge mechanical stress in work. It not only has high hardness, strength, wear resistance and toughness, but also has good high temperature strength, thermal fatigue stability, thermal conductivity and corrosion resistance. At the same time, its high hardenability ensures that the whole section has consistent mechanical properties, so as to ensure that the hydraulic relief valve will not be impacted and eroded during the working process of the system, and achieve durable performance. AAK hydraulic relief valve, it is very common to be introduced to new customers by old customers. You can also have a small try! https://www.aakindustry.com/info-detai , l/hydraulic-relief-valves-aak248

Someone left a message on AAK hydraulic valve website: I saw that some hydraulic valve peers were imitating AAK articles and some hydraulic valve manufacturers were imitating AAK new products. He also attached a link to me. AAK colleagues asked me how to deal with these hydraulic valve peers? I think so, I do my hydraulic valves, I write my articles. AAK hydraulic valve has been introduced to the public online, and its peers want to follow the flow. Perhaps several inquiries and even several orders for AAK hydraulic valves were taken away by them. But I know one thing very well. They are all fake AAK hydraulic valves. Sooner or later, their hydraulic valves will have problems. This part of the orders robbed by peers may return to AAK hydraulic valve. On the contrary, these peers are still creating public praise for AAK hydraulic valve, because AAK hydraulic valve is authentic and its quality is benchmarked to international first-class brands. Those peers who counterfeit AAK hydraulic valve are making negative teaching materials for AAK hydraulic valve. The peers imitated the article of AAK hydraulic valve and let them to copy it. If someone can copy my 100 articles, I should make friends with him. Why? He adores me. Why not make friends. Many times, for the same thing, our mentality and cognition are different. For example, when you see half a bottle of water, there are two kinds of mentality. A said: Oh, there is only half a bottle of water. B said: Wow, there is still half a bottle of water. Hydraulic valve peers copy my articles, I prefer to write every day, I am such an optimistic attitude. All the people who imitate me and copy me are creating public praise and negative teaching materials for me. I am grateful to them. At the same time, the business of AAK hydraulic valve will be better and better. Peers are imitating AAK hydraulic valves, but the sales volume of AAK has not come down, which means that the imitation of peers has no impact on AAK hydraulic valves. Why do I care about the imitation of peers and take time to pay attention to this? It's absolutely unnecessary. I don't suggest that everything should be absolutely right and the secondary disasters also need to be considered. For example, there is a fly outside the window of the office. Dozens of us work here. In order not to let this fly fly in, we don't open the window all year round. It's certainly wrong not to open windows all year round. But now many people have this mentality and have this understanding. They always look at the world with a negative and pessimistic attitude. The pessimist is always right. What he says is right, but the optimists in this world often make money. My peers copied my articles to imitate AAK hydraulic valve, and even the product names. This is similar to a fly outside the window. In order to contain a rotten man, delaying or ruining the great hydraulic valve business, which puts the cart before the horse. AAK hydraulic valve always adheres to the right path, because the right path is not afraid of being far. https://www.aakindustry.com/info-detai , l/hydraulic-valves-aak247

I have been interested in hand strings since last year, turning them from wooden beads into a personal item, which is a particularly fulfilling experience. Especially with time, the plain and unremarkable bracelets formed a patina, shining brightly, as if with spirituality, and the interaction between people and things formed a response. People need to interact more with each other, and the main part of hydraulic cartridge valve manufacturer AAK is also people. Hydraulic cartridge valve manufacturer AAK in China needs to constantly communicate with new and old hydraulic cartridge valve customers all over the world. Form a mutually dependent, supportive, and harmonious cooperative relationship through communication. The 3 tips of communication of Hydraulic Cartridge valve manufacturer AAK: smile, listen and praise. Smiling is the vanguard, just because he brings a beautiful smiling face, it makes the other person feel good the first time, and a smile will make you gain friends. Because of smiling and praising, people feel the sincerity of hydraulic cartridge valve manufacturer AAK; Smiling and refuting, it makes people feel the goodwill of hydraulic cartridge valve manufacturer AAK; Smiling and refusing, made people understand the situation of hydraulic cartridge valve manufacturer AAK. Listening to the speaker fulfilled his desire to express himself. For a person with a sense of distress, it allows them to vent their accumulated grievances, which in turn tends to make them confidants. Hydraulic cartridge valve manufacturer AAK has added another friend. Praise is priceless, and words of praise can be happily accepted by the other party. By this point of communication, you have already done everything you can, and the rest depends on the other party's response. Just like I did with my hand skewers, once it's finished, put it there, let it rest for a while, hand it over to time, and let it form a perfect patina through the fermentation of time. Finally, when others help us, hydraulic cartridge valve manufacturer AAK needs to say thank you. But when saying 'thank you', adding the other person's address or name after 'thank you' will make the other person feel more sincere and friendly than just saying 'thank you'. Because 'thank you' refers generally, while 'thank you + name' refers specifically. Adding the other party's name after "thank you" would be more appropriate if you could explain the reason for your gratitude and your true feelings. For ordinary people, "technique" is more important than "Tao", ability is more important than cognition, and doing what is at hand is more important than paying attention to the world situation. For hydraulic cartridge valve manufacturer AAK, customer trust is more important than inquiry. The 3 tips of communication is the first step to gaining customer favor. Hydraulic cartridge valve manufacturer AAK in China, focuses on manufacturing quality and trust. AAK HYDRAULIC CARTRIDGE VALVES (653) 2023-08-20 https://www.aakindustry.com/info , -detail/hydraulic-cartridge-valve- manufacturer , s-aak653

AAK hydraulic manifold design runs through the whole process of design, manufacturing, use, maintenance and innovation. With such a five-level thinking, there is no second such hydraulic manifold manufacturer in Ningbo. A good hydraulic manifold design cannot be separated from manufacturing. The more an excellent hydraulic manifold engineer knows about hydraulic manifold manufacturing, the more helpful it is to improve the design level. The design of hydraulic manifold is inseparable from experience. Of course, professional experience can be learned from books, but it is difficult to leave a deep impression in your mind if you do not output it. It is not easy to absorb the experience of others without a foundation. AAK often receives some hydraulic manifold drawings that cannot be directly processed and assembled according to the drawings. It is common to find problems during drawing review and process. There are many reasons, such as the standardization of the drafter, the level of the reviewer, especially whether the designer has a deep understanding of the hydraulic manifold manufacturing process. AAK hydraulic manifold designer must be able to analyze the whole manufacturing process of a hydraulic manifold drawing designed by himself. If a hydraulic manifold engineer only knows casting, forging, turning, tongs, milling, planing, grinding and drilling, that is not enough. He must subdivide them. For example, how to divide the mold during casting, how to place the gate and riser, and what kind of casting defects may occur; For another example, the cutting process should be able to be visualized in your mind. How many knives are used in total, what rotation speed, feed rate, should be selected etc., and even the shape and color of the chips, as well as the sequence of each process. It does not mean that those engaged in hydraulic manifold design must be able to play with lathes and milling machines. Instead, they should know the characteristics of these operations and take them into full consideration in the design. Such hydraulic manifold design can settle down. In AAK, these are not enough, because technicians with more than 10 years of service need to have more mature detailed plans. The only solution is to read more books, communicate with old technicians and stay in the production workshop. The hydraulic manifold engineer should understand the interrelationship between the transmission and devices of the whole machine, and the interrelationship of each part. After understanding these, the drawing can be drawn, and the drawing can have clear dimensional matching requirements and geometric tolerance constraints. Instead of simply noting the machining accuracy on the drawing, but cannot be realized in production. If the designed hydraulic manifold can improve the added value of the equipment, optimize the function, improve the performance and improve the stability, so as to meet the high-end customers. The design made by a wordy person is a bit wordy, and the design made by a stingy person is a bit stingy. The hydraulic manifold made by an irresponsible person is just as irresponsible as that person's virtue. What others have summed up is usually the result of painstaking efforts. If we learn from problems, we can absorb the experience of our predecessors by imitating and thinking more. AAK hydraulic manifold engineer will not say such a stupid answer as "just ensure the concentricity", but the method to ensure the concentricity, and even point out the mistakes of the predecessors. At this time, the problems considered by AAK hydraulic manifold engineers need to be raised to a higher level, because the design serves "use", such as hydraulic manifold efficiency, energy consumption, stability and service life. If the hydraulic manifold design is not conducive to use, there will be complaints. The use is also inseparable from maintenance. The hydraulic manifold design cannot ignore the convenience of maintenance. Some large-scale hydraulic equipment is maintained only once or twice a year, and the equipment cannot be broken up every time. Otherwise, the eighteen kinds of weapons for the jack and crowbar of the travelling crane and forklift are not enough, the loss resulted from shutdown has exceeded the value of the hydraulic manifold itself. Hydraulic manifold design should not only stand on the basis of manufacturing, but also have innovation, and must learn to inherit. The innovation of AAK hydraulic manifold means that each hydraulic valve is reassembled into a new hydraulic manifold, or some new elements are added to the old hydraulic manifolds. New things are all born from negation in affirmation, and affirmation in negation. Innovation is like seasoning. With such a little seasoning, the food tastes more delicious. If you can have your own design concept and style, it is different. In this way, the hydraulic manifold has a unique soul. A truly hydraulic manifold engineer needs at least 10 years, or even more than 15 years of hard work. AAK hydraulic manifolds, engineers use design, manufacturing, use, maintenance and innovation to define the design of hydraulic manifolds. It may not be possible to find a second hydraulic manifold manufacturer with such a five- level thinking. https://www.aakindustry.com/info- , detail/hydraulic-manifold-aak246

Reading can not change the fate, the books you have read, and others have also read. If you want to change your destiny, you must read more books. It seems a bit conflicting. In fact, this is the same with borrowing money. For example, you can't borrow money from a friend, but if you have no money, you can only borrow from a friend. The core is how you do it and the friend is willing to lend you money. If you want to change your destiny, you must turn the books you have read into an operational knowledge system. For example, AAK hydraulic valve has its own marketing, promotion and sales system. For the same, each seller has a different operating system. Today let me insist on "being myself", tomorrow let me "adapt to the society", today encourage me to "go out of my comfort zone", and tomorrow let me "accept myself". Who should I listen to? Various schools are complicated, and different schools even contradict each other. When you open this door, you think there is a broad road, but there is only a lot of fragmented and unsystematic knowledge. It is difficult to judge whether you have missed advice or been misled by someone. This is exactly what AAK hydraulic valve always insists on doing and brings certainty. It forms a set of AAK inherent system for hydraulic cartridge valves from the overall situation to help everyone who wants to know about hydraulic cartridge valves. Let's start from books. If your work is related to hydraulic cartridge valves and you want to read as much as AAK to improve yourself, maybe your work ideas are confused by books? (Suppose you have read or are reading these 9 books, and these 9 books are on your desk.) On Monday, you feel fresh and happy. When you arrive at the office at 7 o'clock in the morning and think of the "TWO AWESOME HOURS", you quickly concentrate on your work. After 2 hours, you feel that your efficiency has slowed down. Although helpless, you can forgive yourself. At 9 o'clock, your colleagues also came. You felt that a new week and a new day were coming. You thought of "THE ONE THING”, and forced yourself to focus on one thing today. But you found that today is not the case. There must be more than one thing to do every day. What should we do? On Tuesday, a new hydraulic cartridge valve will be released for online marketing promotion. Of course, "POSITIONING" is required. You start to think about positioning, but the cold hydraulic cartridge valve can't do mental positioning. You are a little confused. What should you do? To promote the hydraulic cartridge valves on the Internet, there must be a "WRITE YOUR BRAND LIT", but it is really not easy to write a good advertising. You are in a bit of pain. What should we do? On Wednesday, continue to ponder over the copywriting. Whether it is good or not, the advertising copywriting can only be “IMPOSSIBLE TO IGNORE”. What can I do to make customers think of my hydraulic cartridge valves first? Your mind is blank. What should we do? On Thursday, you are asking yourself, why should customers remember me? It is necessary to rely on the "CONNECTOME”. Out of curiosity, you study the neurons and synapses in the brain. Without research, you can still think with common sense. When you read it, it is more chaotic now. What should we do? On Friday, you have been struggling for 2 days. Weekend is coming, you want to lie down. Forget it, don't bother, or consider how to make the communication more effective. You start to read “DON’T THINK OF AN ELEPHANT”. You think it is too difficult to control the customer's brain, so what should we do? On Saturday, you continued to work overtime and lost mind while drinking coffee. Considering trust, the essence of business trust, how can we make “THE SPEED OF TRUST”? How can we make trust online in the short term? At this time, although the surroundings are relatively clean, you are still suffering. What should we do? On Sunday, you browsed the emails, and the customer came to inquire about the new hydraulic cartridge valve. How can you achieve the "POWER NEGOTIATING”? It seems that the content in the book is complete, so the transaction rate is too low. It's too painful to lose orders when there are inquiries. What should we do? Well, after a week, it almost broke down. Thoughts, like a mess. Even with high education, no matter how many books you read, it is difficult to succeed. How to solve it? In early years, it was very popular to say that pigs can fly at the tuyere. However, only one of the pigs standing on the tuyere flew up, and all the others fell to death. Pigs have no experience and ability to control the wind. All the eagles standing on the air vent flew up, and none of them would fall to death. The eagle grew up fighting in the wind and waves. I have only one choice. I can learn the fighting skills of eagles in the wind, and then wait for the wind to come. If you want to learn from pigs, there is only one result: fall to death. There is competition in any industry. For example, there are more than 200 hydraulic valve manufacturers in Ningbo, too much involution. In my opinion, competition is not the number of competitors. No matter how many, you must be the top 1%. As long as it is Top 1%, there will be a choice. AAK hydraulic valve, with the manufacturing quality reaching Top 1% in the hydraulic cartridge valve industry; AAK sells hydraulic cartridge valves online, and its marketing and promotion also reach Top 1%. With these two top 1%, even if it is 2000 or 20000, what are you worried about? Being engaged in the manufacturing of hydraulic valves, the inner strength and stability are the sense of balance found in the repeated progress; Being engaged in the manufacturing of hydraulic valves, the perfect self- control of emotions is the sense of control felt in the constant game; Being engaged in the technology of hydraulic valves, the peace and stability is a sense of security experienced after the stormy seas. In life, why do you still have a bad life even though you know so many reasons? Because we have made a huge mistake, that is, we mistook "knowing" for "understanding" or "perception". Take the simplest principle of "learning hard" as an example. Everyone knows this principle, but why does not everyone implement it? In fact, many people only knew it at the beginning. Only after being beaten by the society can we know the suffering of no culture. They saw that their classmates had already earned millions of dollars a year and lived the life they wanted, but they were unable to do so because of their ability. The interweaving of multiple tastes will inevitably make people have the feeling of " A book is known in time of need ". It's easy to know the truth. You should internalize it into your own bones to live a good life. Reading, a paragraph of text, a story, a plot, is to invite others into the world they set up. After reading, your thinking, your refining and your views are to put your own ideas into the world of others. Both content types are one- way interactive processes. But after interaction, we must be inspired and do 4 actions: 1. I have a question. 2. I came across a new information in other fields. 3. This new information gives me a new answer to my old question. 4. This new answer can also be expanded into a new idea and can be used more widely. Only when 4 actions occur at the same time can it be called an inspiration. "Stories" and "views" both point to others, and only "inspiration" points to our own growth. AAK hydraulic valve, walk together and inspire together. https://www.aakindustry.com/info- , detail/hydraulic-cartridge-valves-aak409

Last night while reading, I came across a saying: "No friends with time, only friends with trends." If we apply it to the level of hydraulic cartridge valve manufacturers, it means that hydraulic cartridge valve manufacturers can only make friends with trends, not with time. I feel that this statement is both right and wrong. Hydraulic cartridge valve manufacturers seem to operate at a uniform time, but reality is intertwined with randomness and market uncertainty.   How do hydraulic cartridge valve manufacturers respond to trends? AAK has two methods:   1. We should follow the trend, but we cannot follow the trend and pursue hot topics.   2. Be both calm and vigilant, don't be knocked over by the waves.   The thunderstorm in China's real estate industry is not only caused by unpredictable events, but also by habitual thinking. Everyone always thinks that after the housing price regulation, it will come back and hit new highs. Thunderstorm, because of Trends? Or is it because of common sense? What is common sense? It's something that is not useful when you think it's useful, and useful when you think it's not useful. When you follow common sense, she quietly protects you but doesn't tell you; When you don't follow common sense, she will come out to punish you mercilessly. Munger said, "Everyone knows that common sense is something that ordinary people don't have."   Hydraulic cartridge valve manufacturers follow common sense and are most likely doing the right thing; The common sense of hydraulic cartridge valve manufacturers is also based on empiricism; The common sense of hydraulic cartridge valve manufacturers is a belief based "probability". Ultimately, the beliefs of hydraulic cartridge valve manufacturers are the root cause. Whatever quality beliefs you have, the hydraulic cartridge valve manufacturers have the same quality common sense.   Old hands lose to trends, newbies lose to common sense. Many beginners benefit from trends, but they attribute them to themselves. As a result, successful newcomers often despise everything, even common sense, thinking that they have good talent, and ultimately, they are punished by common sense. Hydraulic cartridge valve manufacturers need to follow the trend and win in a certain cycle; But it depends on following common sense to cross cycles and achieve long-term success. Furthermore, common sense is the ability to cross many cycles. Most hydraulic cartridge valve manufacturers have an instinct to prove their existence and uniqueness, unwilling to accept those "obvious" things. Emerson wrote, "Common sense is the shortest straight line between two points." Sometimes, simple and direct methods are the best, and this is also the power of common sense.   In the world, there is no job that is not hard, and there is no hydraulic cartridge valve manufacturer that is not difficult. No matter what you are currently experiencing, you should follow the trend and not go with the flow, chasing hot topics. Be both calm and vigilant, don't be knocked over by the waves. Every hydraulic cartridge valve manufacturer is not easy, there is no need to regret. If it is beautiful, it is called wonderful; if it is bad, it is called experience! Hydraulic cartridge valve manufacturer AAK, taking advantage of the situation and maintaining vigilance. AAK HYDRAULIC CARTRIDGE VALVES (772) 2024-02-04 https://www.aakindustry.com/info , -detail/hydraulic-cartridge-valve- manufacturer , s-aak772

A German material scientist, along with a group of travel companions, came to the Amazon region for scientific research. In the evening, they camped on the slope of the Amazon. Although there were some unknown stones, they chose to pitch their tents here to talk about the unknown and mysterious things on this land. When he woke up the next day, the material scientist took out his military dagger and prepared to unload the tent and set out for another destination. His teammates were surprised to find that his military dagger had several small holes, which seemed to have been hit by hard objects, leaving a gap. The material scientist was very concerned about his dagger, and remembered that the dagger fell to the ground several times when pitching the tent yesterday. So the material scientist kept an eye on it and lay down on the hillside where he slept last night, hitting different stones again and again, using his beloved dagger. Surprisingly, he found that there was a stone he had never seen before. Although his beloved dagger had several more marks, he did not care at all. The material scientists collected this kind of stone and took it back to their laboratory for research. They successfully extracted a material and found that it has a very magical effect on the hardness, wear resistance and corrosion resistance of alloy steel. This material is used in the alloy steel for the valve spool of hydraulic valves, realizing the 3 characteristics of wear resistance, corrosion resistance and durability of the valve spool. The valve spool with these 3 characteristic is also the key for AAK hydraulic cartridge valves to open the door of top hydraulic valve brands HydraForce, SUN Hydraulics and HAWE. AAK hydraulic cartridge valve spool, with 3 features, supplying 3 first-line brands, and service life is not less than 3 years. https://www.aakindustry.com/info-det , ail/hydraulic-cartridge-valves-aak478

Some time ago, Lesta from Russia, left a message on AAK website: I saw an article of AAK about “Integrated Hydraulic Threaded Cartridge Valve, AAK replaced 3 HydraForce Valves with 1, which is simplified and cost effective”. This article is similar to the problem I am currently facing. Can AAK customize an integrated hydraulic threaded cartridge valve for me? After communication, it was learned that their lift was complained about by customers for high energy consumption and high price. Their engineers wanted to use an integrated hydraulic threaded cartridge valve to replace various single function hydraulic cartridge valves in the system. They contacted several hydraulic threaded cartridge valve manufacturers in China, but no result. Lesta was very anxious. According to their lift hydraulic system, their engineers are right. Only replace the current solenoid valve, counterbalance valve, Restriction valve and dual pilot-to-open check valve with integrated hydraulic threaded cartridge valve, with fewer valves, the cost can be reduced, the oil circuit is simpler, and the energy consumption is also reduced. Although this customization is different from the integrated hydraulic threaded cartridge valve we customized for Swedish customer, it is not difficult for our technical team. Last week, AAK sent 10 samples of integrated hydraulic threaded cartridge valves. Today we received an email from Lesta informing us happily that the functions of AAK integrated hydraulic threaded cartridge valve are compatible with the lift and it can now function normally. Not only has the cost of procurement decreased by 30%, but energy consumption has also decreased. Their engineers are very satisfied with AAK integrated hydraulic threaded cartridge valve. AAK integrated hydraulic threaded cartridge valve replaced 4 valves with 1 for Lesta. Through integrated design, the check valve spool, poppet valve spool, orificing and magnetic sleeve can be integrated together to complete the lifting and lowering control of the lifting equipment, achieve pressure holding when the lift stops, and simplify the oil circuit. We do this way: 1. The valve body has axial perforations, a third oil port is located on the middle sidewall, and the left end of the valve body is connected to a magnetic sleeve component. The valve hole is connected to the third oil port, forming an annular first passage flow groove. 2. The right end of the conical valve spool slides and fits with the valve hole, the left end extends into the balance chamber, the right end is equipped with a second flow groove, and the right end is processed into a conical surface to seal the valve hole. The check valve spool slides and is located in the installation chamber, with a third flow hole connected to the first oil port. 3. The valve seat is connected to three cylindrical segments with decreasing diameter at the right end of the valve body inner hole. There is a stepped concave part and a second through-hole in the valve seat. The orificing is located inside the second through-hole and is also equipped with a throttle hole. AAK integrated hydraulic threaded cartridge valve, reduces procurement costs and energy consumption, and you can also give it a try! AAK HYDRAULIC CARTRIDGE VALVES (558) 2023-04-11 https://www.aakindustry.com/info , -detail/cartridge-valves-aak558