Mechanical Hardware

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

The series of water meter is used to measure the total quantity of cold potable water, consumed in household or a resident unit, passing through the large flow rater pipeline; Feature: .Dry-dial, Detachable structure , magnetic drive; .Vacuum sealed register ensures the dial kept free from fog and keep the reading clear in a long term service; .Small Pressure loss ; .Measuring accuracy conform to ISO 4064 Class B standard; .Universal use; .Convenience replacement repair ; .Cold water meter or hot water meter for option ;

Minimum Order: 1 bags

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

Maverick comes from a hydraulic equipment company in the United States. He has been very successful in the purchase of hydraulic valves, but fell over on the hydraulic check valves purchased last year. At the end of last year, the hydraulic system of a batch of excavators shipped to Vietnam was prone to heat, and the output power was insufficient and unstable. Users were very dissatisfied with such excavators. According to the working conditions of the excavators, the after-sales engineer judged that the hydraulic check valves were abnormal. After disassembling the hydraulic check valves, it was found that the tolerance of form and position of the valve spool and the valve hole is inconsistent, and it was also found that the valve spool was stuck, causing the excavator to be abnormal. The engineer asked Maverick to replenish 50 hydraulic check valves to solve user complaints. Maverick contacted the original manufacturer of the hydraulic check valves, and the manufacturer agreed. A week later, the engineer replaced the abnormal hydraulic check valves, but 10 days later, another excavator had the same abnormality. At this time, Maverick realized the problem. No one could accept the long-term and high-frequency after-sales replacement, so he had to find a new hydraulic check valve manufacturer. Maverick left a message on AAK website: can you ensure that each hydraulic check valve has no abnormal problem within the warranty period? I replied, "I'll let you know if it's OK. You can try it out.". The next day, Maverick placed a trial order for 50 hydraulic check valves and mentioned to avoid the hydraulic system heating. I told him that the hydraulic check valve used to control the oil return in the hydraulic system is connected with the hydraulic oil radiator and connected to the outlet of the oil return filter element. If the hydraulic check valve is stuck in the normally open position, the oil return radiator will not play the role of heat dissipation. As long as it is not stuck, the hydraulic system will not be easy to heat up. 6 months after the 50 hydraulic check valves were shipped, I received an email from Maverick today. After install the excavator with AAK hydraulic check valves, the excavator was still normal after 6 months. The customer was very satisfied with their after-sales service to completely solve the problem. I smiled and said that as long as there is no artificial mistake, even after another 6 months, these excavators equipped with AAK hydraulic check valves will not have complaints caused by hydraulic check valves. For the hydraulic check valves, the consistency of the form and position tolerance between the valve spool and the valve hole is the key to directly determine whether the whole valve will be stuck. AAK hydraulic check valves can achieve 100% qualification. The most important reasons are as follows: 1. AAK has Germany Nagel precision honing machine. After honing, the dimensional accuracy of the valve spool and valve body of the hydraulic check valves is IT7 ~ 4, and the form and position tolerances are completely consistent, which is impossible for most manufacturers. 2. Check the accuracy of each hydraulic check valve spool and valve hole to ensure that the minimum axial grinding tolerance is 0.075μm. Thus, each hydraulic check valve can achieve 100% no jamming. Manufacturers with such precision control will not exceed 3 in Ningbo. 3. AAK technical team has engineers from the world's top 500 hydraulic valve enterprises, who have their own experience in material selection, production drawing design and production line quality control. Maverick told me privately that his boss appreciated that he could find such a reliable hydraulic check valve manufacturer AAK this time, and the boss would give him a raise. AAK hydraulic check valves, the form and position tolerance is consistent without jamming, you can also have a small try! https://www.aakindustry.com/info-detai , l/hydraulic-check-valves-aak245

Hydraulic cartridge valve manufacturer AAK, although it is a production line operation, still has many daily issues. Early this morning, sales representative Xiao Li complained to me that after a month of working with a hydraulic cartridge valve customer, the contract was signed, but there was no further news when entering the payment stage.10 minutes later, the workshop director complained that the young production line workers are difficult to manage. They seem to feel that it is too difficult being hydraulic cartridge valve manufacturers. I didn't answer their questions and shifted the topic, telling them how easy it is to complain. Why did you do something easy? Roast is so easy. Why do you do roast? Complaining and spitting is not about not being able to vent, but after long- term depression, you will find that you can no longer gather yourself together and find no motivation to move forward, like a dying flower. So, hydraulic cartridge valve manufacturer AAK can fall, but don't lie on the ground. It can be sad, but don't indulge in emotions. We are born with a conscience, and the answer is in your heart. After a contract is signed, if customers do not wire the payment to hydraulic cartridge valve manufacturer, either something goes wrong or they cannot afford it. The separation at the beginning may be a good thing for hydraulic cartridge valve manufacturers. One day, your joy will not be magnified by others' praise. Your sadness is not magnified by the belittlement of others. Don't be not pleased by external gains, not saddened by personal losses, stay calm when encountering problems, and when you ask for answers from your heart, you begin to become stronger. Whether being sales in a hydraulic valve factory or managers in a hydraulic valve manufacturer factory, if you can understand the truth and do things well, that's growth. If you have to figure it out before doing it, then the trouble for the hydraulic cartridge valve manufacturer will come. On the contrary, knowing in action, act in knowing. Cook's speech at Stanford University, "You can never be ready," just conveyed this meaning. Everyone has good or bad times, and the subtext is that people need to adjust themselves. So, start first, then adjust your breathing; Take off first, then adjust your posture. Think, only difficulties; Doing is the answer. The ancient sages have said that we must first build virtue, the second must build meritorious deeds, and the third must build one's ideas in writing. What is virtue? Virtue is self-cultivation and self restraining. Continuously overcoming one's own inner self and overcoming this era in oneself. The ancient people's 3 builds were also the requirements of hydraulic cartridge valve manufacturer AAK for themselves. Some hydraulic cartridge valve manufacturers, when introducing their products to customers, talk extravagantly, but the subsequent execution is in a mess. This is a typical example of without "3 builds”, which not only violates the teachings of the ancients, but also violates their own conscience. In the hydraulic cartridge valve manufacturer AAK, despite sudden customer situations and difficult management of young frontline operators, should I give up? Should we just despair? The ancient people's 3 builds will tell you that despair is just a state of mind, and the answer is in your heart, and you should seek the cause in yourself. The 3 builds of the ancients, the thinking of this, and the conclusion of this are like crossing time and space, crossing the darkness of light. Because the night is long, the light of dawn appears so precious. China Hydraulic cartridge valve manufacturer AAK's 3 builds, is for itself and also for customers. AAK HYDRAULIC CARTRIDGE VALVES (652) 2023-08-19 https://www.aakindustry.com/info , -detail/hydraulic-cartridge-valve- manufacturer , s-aak652

Samuel is from OLEODINAMICA REVA SRL company in Italy. He has purchased a non- standard hydraulic relief valve from AAK for 2 years, and re-peat the orders 3 – 4 times every year. He didn't expect that in order to save 20% of the cost, the hydraulic relief valves purchased from a new manufacturer was complained by customer for insufficient power within only half a year. This hydraulic relief valve is used in the top 3 hydraulic power unit they sell. There have been no complaints in the past 2 years. The root cause of insufficient power is that the main valve element of the hydraulic relief valve is stuck, causing the pressure oil output by the hydraulic pump to overflow back to the oil tank, affecting the power. Samuel contacted the new manufacturer of the hydraulic pressure relief valves. The manufacturer replied that they can only guarantee the service life of more than half a year for 450bar high-pressure working condition and high-frequency use hydraulic relief valves. This hydraulic relief valve is benchmarked to German HAWE. Perhaps only HAWE high-pressure hydraulic relief valve has a service life of more than 2 years. The hydraulic relief valves produced by the new manufacturer have only half a year of service life, and Samuel felt helpless. The boss can not understand why Samuel blindly changed the manufacturer without knowing the service life of the hydraulic relief valve. This hydraulic relief valve has been customized by AAK before. The equipment has been used for more than 2 years without customer complaints. Samuel had to contact AAK again and truthfully told us that in August last year, another manufacturer provided a quotation of 20% cheaper than AAK, so he moved the order of this hydraulic relief valve to the new manufacturer. Now, those hydraulic relief valves need to be replaced, he needed AAK’s help to produce 100 hydraulic relief valves quickly. I immediately asked the workshop to produce 100 hydraulic relief valves at once. The workshop director said it was not worth adjusting the production line for such a customer with low loyalty. But it is the responsibility of AAK to solve problems for customers. At the same time, I am grateful to this new hydraulic relief valve manufacturer. I believe Samuel will never transfer orders from AAK again. After 3 weeks, 100 hydraulic relief valves were successfully shipped from AAK. Samuel emailed a few days ago that the power of the equipment was normal after AAK hydraulic relief valves were used. AAK high-pressure hydraulic relief valve can be benchmarked with German HAWE due to 3 key points. It may be difficult to find such a second hydraulic valve manufacturer in Ningbo. 1. AAK hydraulic relief valve element material is ETG100 produced by STEELTEC in Switzerland, with high strength. It is suitable for high-speed CNC processing. After the valve element is processed and formed, the internal and external cross-sections have the same strength and can withstand high pressure above 450bar. Less than 1% of the manufacturers are using ETG100 to produce valve element. 2.AAK has a high-precision CNC machining center imported from Switzerland. AAK old technicians can control processing efficiently and without mistakes. This unique skill may only be in AAK. 3.AAK technical team has engineers who have worked in HAWE for many years and have unique experience in high pressure resistance. AAK hydraulic relief valve, under 450bar high pressure, can be used for more than 2 years. You can also have a small try! https://www.aakindustry.com/info-detai , l/hydraulic-relief-valve-aak244

Last week, we mentioned that the hydraulic directional control valve cage of Ra0.8 and roundness tolerance of 1μm, a customer Jhon from Mexico left a message to us: Can AAK produce hydraulic pressure control valve with valve cage accuracy within 2μm? Many hydraulic cartridge valve manufacturers in China are not very focused on the accuracy of valve cages because the domestic market is used to it. It is not very difficult to produce the hydraulic pressure control valve with cage accuracy within 2μm. We have similar customer requirements, whether it is for hydraulic directional control valves, hydraulic pressure control valves, or hydraulic flow control valves. We will select suitable machine tools for production based on the production situation in the workshop and customer requirements. When new customers ask if AAK can achieve any precision or specific requirements for hydraulic cartridge valves, this is an opportunity for hydraulic cartridge valve manufacturer AAK, as it is highly likely that customers have encountered difficulties with other hydraulic cartridge valve manufacturers. For Jhon's message, I sent him a video, which may be more convincing. Although he received our video on Monday and did not reply on the same day, I believe he will send an inquiry. For hydraulic pressure control valves with cage accuracy within 2μm, AAK can choose the Hardinge CNC machine tool from the United States as shown in the video. The overall structure adopts a 45 ° inclined bed. When we installed it, we filled the equipment cavity with marble. The advantage of this is that it avoids the occurrence of small vibration lines on the surface of the workpiece due to the impact of vibration waves on the continuity of the tool during the cutting process, which affects the accuracy of the valve cage. From the video, it can be seen that the entire cutting process is carried out in a stable and almost vibration free condition. The machine tool is also equipped with 20 knives and can produce hydraulic pressure control valves of different models. Today, we just received an inquiry from Jhon for a hydraulic pressure control valve with drawings, hoping that we can secure another customer from Mexico. AAK hydraulic pressure control valve, valve cage accuracy within 2μm, you can also try a small order! AAK HYDRAULIC CARTRIDGE VALVES (770) 2024-01-30 https://www.aakindustry.com/info , -detail/pressure-control-valves-aak770