Business Services & Service Equipment

The backward pumping kneading block plays a role of adjusting the fullness of the material and extending the residence time of the material in the barrel during the material mixing. Its blocking force is weaker than the reverse feed screw sleeve, but slightly stronger than the 90 ° kneading block. Which area should choose the backward pumping kneading block? How to use it with the reverse screw sleeve in the full length? How many reverse elements should be selected for the full length of the screw? All of these questions are testing the experience and skill of the modification engineer, which has a considerable impact on the quality of the modified special material or masterbatch. For example, in the case of nylon (PA66) flame retardant enhanced modification, the first kneading zone must be stringed by four kneading blocks (such as 30 ° + 45 ° + 45 ° ++ 45 ° L), and must be finished by 45 ° L blocks Stuffing, the whole machine can stably plasticize and stably extrude the PA66, a strong crystalline plastic. Backward Pumping Kneading Block Technical Details of Backward Pumping Kneading Block Brand：LESUN Model：φ20 mm ~φ300 mm Material：38CrMoALA / W6Mo5Cr4V2 / HIP Properties: Wear-resisting, Corrode-resisting Application: Extruder Backward Pumping Kneading Block Function 1. Good peformance on shearing material. 2. Good mixing ability to support blending process. Processing Characteristics of Backward Pumping Kneading Block: 1. All component materials are purcharsed from professional material supplier. To ensure quality of raw materials, element and metallographic analysis are coducted. 2. All components are finished by CNC grinding. 3. Professional technical team can provide surveying and mapping business. Nanjing Lesun Screw Co.,Ltd is a professional screw and barrel manufacturer, we provide extruder screw, double screw, twin screw extruder parts, extruder components and etc. Want to know more? Please contact us.

Minimum Order: 2 barrels

Barrel plays an importante role inside extruder. Barrel and screw elements are corporated each other to support extruder process smoothly. Extruder side open barrels have opening both at the top and side . The upper opening is for venting purposes. echnical Data of Extruder Side-Feed Barrels Brand：LESUN Model：φ20 mm ~φ300 mm Material：38CrMoALA / W6Mo5Cr4V2 / HIP Properties: Wear-resisting, Corrode-resisting, Durable Application: Extruder Material & Properites for Extruder Side-Feed Barrels 1.Bi-metal liner +45# steel cylinder: high wearability, repair easily and cost- effective 2.N00 nitriding steel: good anti-corrosion performance 3.H6 or D11 : higher wearablity and corrosion resistance, easy to repair. Nanjing Lesun Screw Co.,Ltd is a professional screw and barrel manufacturer, we provide extruder feed screw, compound screw, extruder screw, double screw, twin screw extruder parts, extruder spare parts and etc. Want to know more? Please contact us.

Minimum Order: 2 barrels

we focus on long long term cooperation NOT one-time order. So our ball cage price is much reasonable and low compare to others. we leave much profit to customers to get his regular order. as a factory only no stopping producing, our costs can lower. Types:Standard ball cage retainer,Compast ball cage retainer,Ultra compact ball cage retainer( brass aluminum plastic base)Material:Base made of material alloy brass, plastic(resin pom),alloy aluminum.Aluminum can plate in bule black gold.Ball: GCr15 (chrome steel) Grade:Ball steel must upon grade G10 roundness tolerance within 0.0025mm

Minimum Order: 10 long tons

Imaging Luminancemeter meets the various measurement needs of FPD, backlit keyboards, and LED lighting. RayClouds provides C-Series Imaging Colorimeter and L-Series Imaging Luminancemeter. C-Series Imaging Colorimeter provide excellent luminance and color measurement and L-Series Imaging Luminancemeter is ideal for high precision, high speed luminance measurement. Imaging Luminancemeter is based on a scientific-grade CCD sensor with high resolution. The sensor enables pixel-level measurements of the FPD and measurement of backlight, keyboard characters, automotive panel luminance differences, and high-precision LED luminance and chromaticity measurements. Defects such as luminance spots, dark spots, and light leakage on the display screen can be detected. Choose Suitable Imaging Colorimeter and Photometer 1、C-Series Imaging Colorimeter Excellent luminance and color measurement solutions. 2、L-Series Imaging Photometer Excellent luminance measurement solutions. 3、FW-Series Imaging Colorimeter A filter type Imaging Colorimete Advantages of Imaging Luminancemeter Multiple exposure and ND filters to achieve a wide range of measurement and up to 1000000:1 contrast. The XYZ filter and high-pixel CCD, similar to the visual effect of human eyes, can measure and analyze luminance and chromaticity of various display such as smartphones and FPD with high speed and precision. Imaging luminance meter specialized software provides users with the most productive software environment. Whether it is simple or in-depth analysis, all the results and analysis functions of the software can achieve efficient automation.  Imaging Luminancemeter Applicaiton luminance colorimeter is widely used in FPD uniformity test, mobile phone backlight, automotive display, luminance and color analysis, LED lighting product analysis, etc. As a professional imaging colorimeter supplier, RayClouds will give you the best service.  News About Imaging Colorimeter and Photometer 1、Pioneered New Product CM-10M Luminance ColorimeterCharacteristic•High Sensitive Colorimeter.High Transmittance Filter.High Sensitive Photo Diode.Low Noise, High Sensitive Board Design• High Speed • High Accuracy.Iterative Precision:±0.5%(Lv),0.00... 2、Which professional standards your products conform to?Our Luminance Colorimeter are calibrated to NIM-traceable standards. 3、Pioneered 1600 Megapixel High Resolution Imaging LuminancemeterC-16 Imaging Luminancemeter with 1600 megapixel detector, which can provide excellence luminance and color measurement solution. Cooled technology as low as -45 degrees can minimize test noise and tem... 4、RayClouds Entered Dongguan Institute of Opto-electronics Peking UniversityIn 2019, RayClouds made a big change, entering Dongguan Institute of Opto-electronics Peking University successfully. New office is located in beautiful Songshan Lake that gathered many high-tech ente... RayClouds photoelectric Technology Co.,Ltd. (RayClouds) It is a high-tech enterprise specializing in industrial measuring instruments and display measurement system. We provide display measurement system, display test system, led measurement system, light measurement systems, luminance meter, luminance photometer, imaging colorimeter, goniophotometer for sale and etc. Want to knmow more? Please contact us.

Minimum Order: 1 bags

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Minimum Order: 20 square metres

Can reach IP65 waterproof grade. AL6063 aluminum housing Flat frame design,without any gap at 4 corners. Using PMMA light guide plate,up to 90% light transmittance Features 1.Adopt IP65 waterproof power supply and connector,the panel light can reach IP65 waterproof grade. 2. AL6063 aluminum housing,13mm thickness,very stronge stuctrure,not easy to bend during using. 3. Flat frame design,without any gap at 4 corners. 4. Using PMMA light guide plate,up to 90% light transmittance,long life time up to 50,000 hours. 5. Bending back cover design to prevent light leakage from back side. 6. Special waterproof foem installed at the front side between aluminum housing and diffuser,also at the back side between the back cover and LGP,to achieve the waterproof effect. 7. Three installation types:Recessed,surface and suspendent. Parameter Model CCT Lumen (lm±10%) LED TYPE Power (±10%) Input voltage CRI PF Value Protection grade ip65 panel light 18W 6000-6500K 1656 4014 18W 100-240V 50/60Hz ≥80 >0.9 IP65 IP65 Waterproof Panel Light 18W 3800-4200K 1656 IP65 Waterproof Panel Light 18W 2800-3200K 1476 IP65 Waterproof Panel Light 24W 6000-6500K 2184 4014 24W 100- 240V 50/60Hz ≥80 >0.9 IP65 IP65 Waterproof Panel Light 24W 3800-4200K 2184 IP65 Waterproof Panel Light 24W 2800-3200K 1968 IP65 Waterproof Panel Light 40W 6000-6500K 4000 4014 40W 100- 240V 50/60Hz ≥80 >0.9 IP65 IP65 Waterproof Panel Light 40W 3800-4200K 4000 IP65 Waterproof Panel Light 40W 2800-3200K 3600 IP65 Waterproof Panel Light 40W 6000-6500K 4000 4014 40W 100- 240V 50/60Hz ≥80 >0.9 IP65 IP65 Waterproof Panel Light 40W 3800-4200K 4000 IP65 Waterproof Panel Light 40W 2800-3200K 3600 Dimensions(Unit:mm/inch): Download N , ame Update date Document Download Specification of IP65 Waterproof Panel Light 2019.10.29 1.45MB Signcomplex offers strip led lighting products, providing various led light, including LED flood light, wall washer, projector light, waterproof LED strip and so on, for landscape lighting.

Minimum Order: 1 bags

Overview of Rock Reamer Hole Opener The rock reamer hole opener produced by Cangzhou Great Drill Bits Co.,Ltd. is used to expand the diameter of the pilot hole and is mainly used for horizontal directional drilling of oil, natural gas, electric power, and other pipelines. The Rock reamer is designed for reaming a variety of rock formations in the ground. The cone part is made up of a milling cutter for soft formations and a carbide insert with hard formation for different formations. The cutting teeth of the cone use TCI cutters or Steel tooth cutters. And the teeth have good wear resistance and the speed of the drill is fast. Intensive palm tip welding and full palm back protection, the cones are divided into back dimension and the diameter is protected by a protective design to effectively enhance the resistance of the drill bits for rock and concrete. Apply wear-resistant alloy or carbide tooth on the front stiffener or block surface. In order to reduce the weight of the rock reamer hole opener without affecting the support strength, the front centralization plate adopts a hollow design. GREAT hole opener uses a sealed high-energy rolling bearing system processed and assembled at an extremely strict tolerance. Each reamer has a sealed automatic compensation lubrication system that balances the internal and external pressure of the bearing and protects the bearing and sealing system. The Advantage of Rock Reamer Hole Opener The hole opener produced by GREAT is a low-torque reamer that can be reamed with a small rig to reduce drilling costs. The cone unit on the GREAT hole opener also can be replaced, and a set of bodies can be used multiple times, saving engineering costs for customers. The production of large-size tricone bit or multi-cone drill bits and reamers is not only difficult to process but also extremely costly. The use of GREAT rock reamer can solve these problems, and manufacturers can produce various sizes of hole openers according to customer requirements. It is one of the biggest PDC drill bit manufacturing companies in Asia and one of the qualified reamer suppliers for CNPC, Sinopec and CNOOC. It is specialized in fluted reamer hdd and hdd reaming, offering directional drilling hdd back reamers and hdd reamers for sale.

Minimum Order: 1 bags

BESTTOP is a commercial fridge suppliers, providing various kinds of commercial freezers. BESTTOP reach ins Only use high-quality materials and components, fast cooling, good thermal insulation performance. It can quickly reach the temperature you want to cool at an ambient temperature of 43 degrees Celsius. The atmospheric design is not only suitable for hotel kitchens, but also for central kitchens, cafes, and tea shops. Besides the reach ins, in terms of BESTTOP commercial refrigerator and freezer, there are vertical commercial fridge. BESTTOP commercial reach in fridge Reach In Refrigerator BESTTOP reach-in refrigerator reduces energy consumption while ensuring the cooling effect. Keep the freshness of fruits and vegetables. Large-capacity internal storage space, easy-to-access shelves or GN Pan, bring users a better experience. Reach In Freezer BESTTOP Reach-in freezer has been loved by customers for its good cooling effect. The temperature can reach minus 22 degrees Celsius within 30 minutes. Precise temperature setting can make food stored longer and fresher. Dual Temperature Reach Ins BESTTOP dual temperature reach ins Adopt dual unit mode. The refrigerator compartment and the freezer compartment are separated left and right. One refrigerator solves all problems of refrigeration and freezing. Advantages of BESTTOP Commercial Reach Ins The Whole Modular Unit Is convenient for directly replacing the unit after sale. Rapid Cooling The powerful refrigeration unit can quickly return to a safe temperature to achieve the highest operating quality and the best food preservation effect. Integrated Stainless Steel Handle Ergonomic, stainless steel made, robust, perfectly integrated handle ensures practical opening of the door that avoids dust and dirt collection, being extremely easy to clean. Intelligent Air Circulation System Perfect temperature consistency with its innovative airflow design that encircles the food and ensures its proper conservation. Removable Pull-out / Push-in Magnetic Door Gasket To keep maximum hygiene and maintain the insulating properties. Intuitive Digital Control Enabling to adjust temperature parameters easily and quickly. Automatic Evaporation Of Defrost Water Hot gas coming from the compressor is used to automatically evaporate defrost water, instead of by means of heating elements,achieving even less energy consumption. 304 Stainless Steel Hinges, Screws, Anti-corrosion, Anti-rust. Easy to change and adjust. The Bezel Is Equipped With Electric Heating Wire. Combined bezel for easy after-sale replacement. Equipped with electric heating wire to prevent condensation on the beam edge. FAQs about Besttop Reach Ins Q What Brand of Compressor is Used By BESTTOP Reach Ins? Embraco or Scope compressors are Available. Q What refrigerant does BESTTOP Reach Ins use? R290 environmentally friendly Hydrocarbon refrigerant. Q What material does BESTTOP Reach Ins use? 201 stainless steel Q What material does BESTTOP hinge use? 304 stainless steel Q How many kilograms can the shelf of the BESTTOP reach-ins support? 40kg for each shelf Q How to realize the automatic defrosting water evaporation of BESTTOP reach- ins? Hot gas coming from the compressor is used to automatically evaporate defrost water, instead of by means of heating elements, achieving even less energy consumption. Q Can the electric heating wire of BESTTOP vertical reach-ins frame be replaced? Yes. Q Can the castors wheels of BESTTOP reach-ins be replaced with feet? Yes, Swivel wheels and adjusting feet are optional.

Minimum Order: 3000

BESTTOP air-cooled glass door under counter refrigerator, clearly displayed, long-term preservation, is the best choice for the preservation of fruits and vegetables in the kitchen. Different sizes and volumes are available. There are 1.2m, 1.5m, 1.8m models of commercial under counter fridge for sale. Perfect temperature consistency with its innovative airflow design that encircles the food and ensures its proper conservation. There are 30 inch undercounter beverage center, 36 inch wine undercounter refrigerator and 48 inch undercounter freezer in BESTTOP product center. STANDARD FEATURES: BESTTOP glass fronted under counter fridge with high functionality for a professional kitchen Self-closing Glass door; with electric heating wire, anti-fog Shelving loading capacity more than 40Kg Self-closing door Integrated handle for easy door opening Stable operation at an ambient temperature of 43 degrees Celsius; climate Class 5 Temperature range of -5˚C to 8˚C on refrigerators OPTIONAL FEATURES: Adjustable legs Caster Wheels Additional shelves Equipment Specifications： Model Cooling type Classification Cabinet Dimensions Net Volume   (liters) Refrigerant Temperature（℃） Power(W) CUR12-2G Ventilated Refrigerator 1200*600/800*850 320 R134a -5~+8 320 CUF12-2G Ventilated Freezer 1200*600/800*850 320 R404a -22~-18 550 CUR15-2G Ventilated Refrigerator 1500*600/800*850 450 R134a -5~+8 350 CUF15-2G Ventilated Freezer 1500*600/800*850 450 R404a -22~-18 580 CUR18-3G Ventilated Refrigerator 1800*600/800*850 570 R134a -5~+8 370 CUF18-3G Ventilated Freezer 1800*600/800*850 570 R404a -22~-18 620

Minimum Order: 3000

UL 1803 high voltage wire is a single conductor that comes with extruded PVC insulation which is a thermoplastic material. Features of UL1803 PVC UL Cable: Rated Temperature: 80℃ Rated Voltage: 2000 Vac or 2000 Vdc Fire Resistance: UL VW-1 & CSA - FT1 Conductor: 26 AWG - 18 AWG, stranded. Insulation: Extruded PVC, 45 mils (1.143mm) minimum average thickness, 40 mils (0.1mm) minimum thickness at any point. Standard: Appliance Wiring Material UL 758. RoHS & REACH compliance Resistant to acids, oils, alkalis, moisture & fungi. Use: Test probe lead for electrical and electronic measuring and test equipment. Specifications of UL1803 PVC UL Cable: Cable Type Conductor Insulator Size Construction Cross Section Diameter Thickness Overall Diameter AWG No. Copper(Φmm) (mm²) (mm) (mm) (mm) UL1803 High Voltage Cable 26 7 0.16 0.14 0.49 1.16 2.8 24 11 0.16 0.22 0.61 1.144 2.9 22 17 0.16 0.34 0.76 1.17 3.1 20 26 0.16 0.52 0.94 1.18 3.3 18 42 0.16 0.84 1.20 1.15 3.5 Shonsin Electronics Co., Ltd is a professional custom wire and cable manufacturers, we provide custom wire, such as silicone wire, tinsel wire, speaker wire, hook up wire, power wire and etc. Want to know more? Please contact us.

Minimum Order: 100

Hot Rolled Steel Sheet Production Process The production procedure of HRS is generally as follows: Iron making → steel making → continuous casting (or die casting) → hot rolling process Hot Rolled Sheet production is a rolling procedure that relates rolling steel at a high temperature (usually above 1700°F) and over the recrystallization temperature of hot rolled sheet. When the steel heating temperature is higher than the recrystallization temperature, it can be formed and shaped easily, and the steel can be made to larger sizes. Hot Rolled Steel Sheet is usually cheaper than cold rolled steel because of the fact that it is usually manufactured without any delays and then does not require reheating of the steel (as with cold rolling). As steel cools, Hot Rolled Steel Sheet contracts slightly compared to cold rolling, so there is less control over the size and shape of the finished product. Description of Hot Rolled Steel Sheet Because of its much simpler processing method, hot rolled steel can be easily shaped and formed in any desired form. Hot rolled sheet is one of the most variety of steel in the industry. Because of its ductility, this hot rolled sheet is very advantageous in the production of structural or sectional modules. The main characteristics of hot rolled steel sheets are similar to those of hot rolled steel coils, very similar production procedures and thickness, width, and length define similar physical characteristics, but the post-processing methods are different. In addition, determine the final application and corresponding processing equipment. Application of Hot Rolled Steel Sheet Used in welding and boiler making, hot rolled steel is ideal for construction materials such as railroad tracks and l-beams. Another advantage of hot rolled steel is that the surface finish of hot rolled sheet is not an issue. Typical uses consist of: Structural sections Whether resistant structures Pressure vessels Structural parts, vehicle chassis wheel rings Shipbuilding, marine application HUARUO Industrial Group Co., Ltd is a professional prepainted galvanized steel coil manufacturers, we provide Huaro steel, such as steel slab, steel billets, hot rolled steel, hot rolled coil, cold rolled steel, cold rolled steel coil and etc. Want to know more, please contact us.

Minimum Order: 3000

Grease Spray Gun A pneumatic spray grease gun is a tool used for lubrication. It is used to apply lubricant through an aperture to a specific point. There are several common grease spray gun types such as guns made using a lever, hand pump, pistol grip, and an air-powered or battery charged design. Among them, the grease spray gun with a lever design is the most popular, because it is convenient and helpful for a number of projects. ZEGO is a China-based spray gun suppliers, we provide paint sprayer supplies, such as paint spray gun, portable spray gun, industrial spray gun, industrial paint gun and etc. Want to buy paint spray gun or more? Please contact us.

Minimum Order: 100000

Advantages of compact spray guns The compact spray gun is designed to produce laminar or streamlined airflow to reduce turbulence and enhance the atomization process for efficient atomization. The compact spray gun provides an excellent finish with the highest transfer efficiency. It is built for ergonomic comfort, energy savings, and environmental responsibility. The compact spray gun is light and reduces operator fatigue. The new arc-shaped handle makes the operator comfortable, increases finger space, facilitates access, reduces trigger tension, and improves operator comfort. It is easy to clean, has fewer parts and is suitable for everyone. ZEGO is a China-based spray gun factory, we provide spray gun, paint spray gun, portable spray gun, industrial spray gun, industrial paint gun and etc. Want to know more? Please contact us.

Minimum Order: 100000

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