Hydraulic accumulator nxq2-f40/31.5-H The company has a large flow, high discharge pressure, good performance, high efficiency, long life, high reliability, special for the technical valve products. Our company's main products: hydraulic machinery and components, hydroelectric generating units; coal-fired generating units; generating units; electrical and electronic products processing; mechanical parts processing. Mainly engaged in the power industry host (steam turbine, water machine, boiler, turbine) accessories, spare parts, spare parts, auxiliary equipment and environmental protection equipment. Yoyik can offer many spare parts for power plants as below: #DF-Hydraulic accumulator nxq2-f40/31.5-H-DF ELECTRIC ACTUATOR M8610 Power Supply Module 6KVE7 / 002 SENSOR SPEED D-110-05-01 Sensor DF311180-50-05-00 Differential pressure sensor RC861CZ089HYR Signal Converter GJCF-15-E Hydrogen leakage detection transmitter LH1500-C Lamp (Red) APS122DNR Sensor DF310880-90-03-01 speed sensor NE6103-005-130-01-05-00-00 Fuse annunciator RX1-1000V CONVERTER GD2133007 HP Actuator LVDT Position Sensor ZDET-100A rpm proximity sensor TM0180-A07-B00-C04-D05 TSI board - dual channel relative expansion monitor DF2022 pt100 wire WZPM2-001, Pt100, L=25 K-type thermocouple WRK2-001 Bolt electric heating rod ZJ-20-37 Sensor SMCB-01-16L Eddy current sensor preamplifier DS821.od110 Magnetic Spd Pickup Sensor Ht QBJ-CS-1 best tachometer WZ-3C speed mornitor ZKZ-3T proximity device TM302-A00-B00-C00-D00-E01-F00-G00 Turbine Flyweight Proximity Sensor LJ12A3-2-Z/BY industrial pressure transmitter RC861CZ087 non contact linear displacement sensor DET250A Bolt electric heating rod ZJ-22-10 Sensor DF312580-50-02-00 SWITCH PRESSURE 414850-FD050 WATT/VAR TRANSDUCER FPWK301H-V1-A1-F1-P2-06 hydraulic pressure sensor RC861CZ090ZSSYM LVDT Sensor TDZ-1G-05 magnetic linear position sensor TDZ-1B-05 Gantry CWP pendant COBP-66BH Sensor DF310880-90-04-00 Hydraulic accumulator nxq2-f40/31.5-H ZYR-DFYL-2025-1-8
Yuequn hot press 1.double frame with high quality steel from Puyang (Government owned compay). 2.Mitsubishi PLC & touch screen. Easy to operate. 3.Wuxi solid cylinders,no oil leakage.Some factory use the hollow cylinder . 4.Jinyuan hydraulic system(Taiwan technology),fast and accurate press. 5.Hot plates 52mm,two in two out. 6.Combined frame convenient to load and installation. 7.High quality hot plates,even temperature distribution.
JDparts professional Komatsu PC-120-7 Excavator bucket Arm boom hydraulic cylinder Hydraulic cylinders that are used on construction equipment must be rugged and reliable. They will experience a lifetime exposed to heavy use in a harsh environment. Failure in service will result in costly downtime, project delays and maintenance headaches.
AAK's 3 tips to ensure that the Proportional Valve is free of jamming, winning the affirmation of customers in Turkey Ewalz is from Turkey, and mainly purchases standard parts of hydraulic cartridge valves from Ningbo China. Recently, they developed a hydraulic manifold that requires the use of SUN proportional valves. He purchased it from a proportional valve manufacturer in Ningbo, and after 2 weeks of operation, the equipment experienced significant vibration. The on-site engineer found that the proportional valve was severely stuck. The original hydraulic valve manufacturer stated that this proportional valve is a replica of SUN, with fully calibrated parameters, but there are differences in performance. Ewalz was speechless and had to look for a new hydraulic valve manufacturer for this proportional valve. Ewalz browsed the AAK hydraulic valve website, stayed for nearly 15 minutes and left a message: 1. Does AAK have an existing program for benchmarking SUN proportional valves? 2. Can AAK completely solve the problem of valve spool jamming, vibration and noise? After communication, it was learned that the hydraulic manifold they developed was very tight on time, they had no time to customize it and could only choose the existing SUN proportional valve. The proportional valve produced by the original valve manufacturer has the same function as SUN, but has poor performance. This SUN proportional valve is widely used, and AAK have a record of 6 shipments last year. There has never been any jamming of the valve spool, and we have inventory, which fully meets his requirements. 2 weeks after AAK sent the SUN proportional valve samples, Ewalz informed us via email that the hydraulic manifold debugging was successful. 2 months later, Ewalz informed us that their engineers were satisfied with the AAK proportional valve. The root cause of unsatisfactory performance of the original valve manufacturer's SUN proportional valve lies in its accuracy. The vast majority of proportional valve manufacturers have a cylindricity machining accuracy greater than 5um, which is 70% lower than the SUN standard cylindricity. For the accuracy of proportional valves that is completely in line with the SUN standard parts, there are probably less than 3 hydraulic valve manufacturers in Ningbo China. AAK controls the accuracy of the proportional valve from 3 aspects: 1. AAK proportional valve spool control: The valve spool is produced using a German CNC lathe with one blade and then high-precision cylindrical grinding. The machining error is controlled within �± 1um, and the coaxiality and cylindricity are controlled within 3um. 2. AAK proportional valve hole control: Adopting Swiss honing processing, the accuracy can reach IT6-IT7 level, and the surface roughness can reach Ra0.2-0.025um.
Replacement Eaton Vickers PVXS-180-M-R-DF-0000-000 Hydrokraft Open Loop Piston Pump/Main Pump Standard export carton package Contact person : Ms. Nancy Guangzhou Top Hydraulic.Co.LTD
We offer design, manufacturing, testing, and delivery to door of various kinds of hydraulic cylinders and hydraulic systems world wide, both standard and non-standard ones. Our production center located in Jiangyin, Jiangsu Provence,only 2 hours drive to Shanghai.
We supply a wide range of hydraulic hose bellow forming machines. One is common hydraulic bellow forming machine which covers DN25-150mm, DN50-300mm, DN80-400mm and forms max double layers of hose and bellow. The other version is updated to form hose and bellows without any scratch on the surface of the bellow and hose.
Increase the equipment efficiency by 11% and reduce the energy consumption by 30%. AAK exclusive hydraulic manifold has no rival At the beginning of March this year, Bartolomeo said in an email that he would like to make an appointment to consult AAK about hydraulic manifold problems. Bartolomeo, from Italy, is the purchasing manager of Italpresse Industrie Shanghai Branch. According to the communication, their company developed a hydraulic die-casting machine at the end of last year. The sales volume is just so. The general feedback is that the equipment has high energy consumption and low production efficiency. Their engineers pondered for more than 2 months, but couldn't find the reason, and the boss also had a big headache. Bartolomeo felt that the hydraulic manifold design dragged down the equipment and consulted the original hydraulic manifold manufacturer. However, the manufacturer could not put forward constructive opinions on the hydraulic manifold design. Bartolomeo thought of AAK, because AAK had proposed to modify the oil circuit when receiving the inquiry about the hydraulic manifold. According to the design drawings and system schematic diagram of hydraulic manifold provided by Bartolomeo, AAK engineers closed the door and discussed for 3 days, basically found out the direction, and it is 90% determined that there was a deviation in the oil circuit design of the original hydraulic manifold on the hydraulic die casting machine. There is an energy conflict between the original hydraulic manifold oil circuit aperture and the hydraulic valve used, resulting in the slow response of the hydraulic system and the need for additional energy to maintain the operation of the system, resulting in high energy consumption and low production efficiency. AAK can redesign the hydraulic manifold oil circuit and send hydraulic manifold samples within 30 days. Bartolomeo was very happy that AAK found the cause of hydraulic manifold problem at once. The situation was fed back to the boss, who immediately paid for AAK to redesign and test samples. A month later, AAK sent out the whole newly designed hydraulic manifold. Two weeks later, Bartolomeo emailed to order 20 hydraulic manifolds first to replace those ones on the equipment complained by customers. I was surprised that there was no comment on AAK hydraulic manifold samples but received the urgent order first. Bartolomeo advised that according to the comparison of their engineerâ??s on-site test run, the die casting machine with AAK hydraulic manifold has a sensitive response, the working efficiency is 11% higher than before, whatâ??s more, the energy consumption is reduced by 30%. Their boss asked to order some hydraulic manifolds for emergency use first, and then replace all hydraulic manifolds on the original equipment with AAK shipments.
Only AAK was able to produce the hydraulic manifold blocks, and its technology is not inferior to American and Japanese counterparts Scott comes from an equipment company in the United States. In the second half of last year, they developed a hydraulic equipment to be introduced at the exhibition. The chief engineer of the company requires the purchasing department to get all hydraulic manifold blocks arrive at the factory within 3 months. There is a hydraulic manifold block. Due to the slow production, the production time of 45 days is not enough. Scott disassembled the hydraulic manifold blocks, purchased the hydraulic valve blocks from one factory and the hydraulic cartridge valves from another factory. All hydraulic manifold blocks and those parts produced separately arrived at the factory in the United States in 3 months. The technicians in the workshop installed them. After a few days of commissioning, they found that there were oil leakage on one hydraulic manifold block, that is the one disassembled and produced in two different factories. The chief engineer requires getting a new hydraulic manifold block within 1 month, otherwise it will be too late to catch the exhibition. Scott contacted the original manufacturer. As a result, the two hydraulic valve manufacturers prevaricated each other. Their engineers also tested the hydraulic cartridge valves and hydraulic valve blocks separately, and there was no abnormality. Scott tried to contact new manufacturers of hydraulic manifold blocks, but they all said that they couldn't get samples ready within 30 days. Scott was worried. Scott saw on AAK website that a hydraulic manifold block was very close to the size he wanted to purchase, so he sent an inquiry. After two rounds of communication, we learned about the problems he encountered in purchasing hydraulic manifold blocks. I told him that if the hydraulic cartridge valves and the hydraulic valve blocks were approved to be no problem, the workshop technician might break the seal ring or shift the seal ring during the installation of the hydraulic manifold blocks. This kind of hydraulic manifold blocks purchased from different manufacturers and then assembled is easy to have problem. A customer of AAK encountered similar problems before. After Scott asked their mechanic to replace the sealing ring, there was no abnormality in the test run, and they could catch up with the exhibition. Scott is glad that the problem of hydraulic manifold block has been solved, and said that for all hydraulic equipment orders after the exhibition, the hydraulic manifold blocks will be purchased from AAK, and also asked us to send hydraulic manifold blocks with similar dimensions to the United States to test stability and service life.
Close die forging press 630t-50000t Oil hydraulic Working pressure 25MPa, 31.5MPa, 63MPa, 100MPa Prestressing frame Rexroth pump Special designed cartridge valves Siemens PLC
Open die forging press 800t-15000t Oil hydraulic Working pressure 25MPa, 31.5MPa, 63MPa, 100MPa 2-column / 4-column Prestressing frame Welding beam / casting beam Moveable working table Rotary forging table Rexroth pump Special designed cartridge valves Siemens PLC
ERICSSON PDU0201 Power Distribution Unit
Hydraulic jacks, hydraulic bottle jack, hydraulic floor jack, hydraulic professional jack, hydrauli garage jack, low profile jack, scissor jack, transimission jack, jack stands, engine crane, capacity: 1ton, 1.5ton 2ton, 3ton, 5ton 8ton, 10ton 15ton 20ton 32ton 50 ton 100ton.
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DWX Mining Suspension Single Hydraulic Prop Acrow Jac Parameter of DWX Mining Suspension Single Hydraulic Prop Acrow Jack Item model Max height (mm) Min height (mm) Working Operation (mm) Working resistance (kN) Weight (kg) Pillar scope of work (mm) DW35-180/100X35001960154018071.01960~3500 DW31-180/100X31501780137065.01780~3150 DW28-250/100X28001600120025059.01600~2800 DW25-250/100X25001430107054.01430~2500 DW22-300/100X2240128096030049.51280~2200 DW20-300/100X2000115085045.01150~2000 DW18-300/100X1800103576541.51035~1800 DW16-300/100X160092068038.0920~1600 DW14-300/100X140081059034.0810~1400 DW12-300/100X120070050030.5700~1200 DW10-300/100X100059540527.5595~1000 DW08-300/100X80049031024.0490~800 DW06-300/100X63040023021.0400~630 Project / modelDW45-250/110XL(G)DW42-250/110XL(G)DW40-250/110XL(G)DW38-250/110XL(G) Working resistance F1 KN 250 Work of hydraulic P1 MPa 28.34 initial supporting force F2 KN 132.4~176.7 pump station pressure P2 MPa 15~20 Max height H max mm 4500420040003800 Min height H min mm 2533237322632153 Working stroke mm 1967182717371647 Weight w kg 102.496.7892.9489.1
china coal0001 DWB FRP Fiber Reinforced Plastics Single Hydraulic Prop Introduction of DWB FRP Fiber Reinforced Plastics Single Hydraulic Prop DWB FRP Fiber Reinforced Plastics Single Hydraulic Prop for foreign Note constant resistive temporary pillars, it is mainly used in coal mines to dig ends temporary support, can also be used for other mining and geotechnical engineering applications require temporary shoring, the use of lightweight composite products material produced. Available coal hydrostatic water to make it work, with a light weight corrosion-resistant and easy to operate and so on. Application of DWB FRP Fiber Reinforced Plastics Single Hydraulic Prop DWB FRP Fiber Reinforced Plastics Single Hydraulic Prop as a temporary support equipment, is widely used in coal industry, roadway excavation, roadway maintenance, new advanced support and temporary support prop equipment. Parameter of DWB FRP Fiber Reinforced Plastics Single Hydraulic Prop ParameterDWB22-30/100DWB25-30/100DWB28-30/100 Max.Height(mm)224025002800 Working Stroke(mm)570/820570/820570/820 Rated Resistance(kN)303030 Rated Working Pressure(MPa)3.83.83.8 Setting Pressure(kN)303030 Cylinder Inside Dia.(mm)100100100 Working Pressure of Safety Valve(MPa)3.83.83.8 Weight(kg)212222.5 ParameterDWB31.5-30/100DWB35-30/100DWB38-30/100 Max.Height(mm)315035003800 Working Stroke(mm)570/820570/820820 Rated Resistance(kN)303030 Rated Working Pressure(MPa)3.83.83.8 Setting Pressure(kN)303030 Cylinder Inside Dia.(mm)100100100 Working Pressure of Safety Valve(MPa)3.83.83.8 Weight(kg)252736 Working MediumEmulsified Liquid, Hydrostatic Water.
1.Place of origin: guangdong, china (mainland) 2.Brand name: kav drawer slide 3.Model number: 663fli(with handle) 4.Lengths: 300mm to 550mm 5.Mateial: environment-friendly galvanizzed sheet 6.Load capacity: 25kg 7.Open-close movement: more than 50, 000 cycles test certified 8.Open means: full extension 9.Install: undermounted 10.Thickness of board: 16mm 11.Usage rage: suitable for all kinds of wooden drawer 12.Finish: zinc plated 13.Packing: 10sets/ctn or as customer's request. 450mm: net weight: 13kg/ctn, 10sets/ctn; gross weight: 14kg/ctn, 10sets/ctn; cbm: 472*230*100mm. 500mm: net weight: 14kg/ctn, 10sets/ctn; gross weight: 15kg/ctn, 10sets/ctn; cbm: 522*230*100mm. 10sets/ctn or as customer's requst.
The hydraulic support connector is a vulnerable part. After the casting was used, the forging process was changed because the strength could not meet the requirements. Today, I have a preliminary understanding of the processing technology of the hydraulic support connector. At first, the free forging process was adopted, and later it was changed to gas cutting forming. Due to the limited forging tonnage, the blank margin produced by forging has a large rough edge, and the forming ability of semicircle ball is poor. Later, after improvement, it can save materials and man-hour, simple operation, high production efficiency, flexible process operation, and local forming. As the main connecting part of hydraulic support, the connecting head is easy to wear out, so it has high requirements on material technology. On the one hand, it can improve the service life and then reduce the maintenance and replacement cost. If you need hydraulic support connector, please contact us
hitachi ZX870 arm hydraulic cylinder ass'y
The hydraulic support connector is also quite common in the daily procurement of hydraulic support parts. Its main function is to connect scraper conveyor and hydraulic support organically to realize the role of force transmission between them. When working, the connecting head has to move the bracket and push the conveyor to carry out the operation, completing the organic operation of these two links. When the hydraulic support connector works under the alternating stress of tension, compression and torsion, if the working environment in the mine is poor and the air is humid, there may be many unexpected factors, leading to the deterioration of the stress of the connector. Once the connection is damaged, the scraper conveyor and hydraulic support may not work normally, which may be shut down and stop production, causing huge losses. Therefore, it is necessary to check the first vulnerable parts of the hydraulic support connection from time to time, so as to avoid production problems. If you need to purchase hydraulic support connectors, you are welcome to contact us
