Release time：2023-11-13 11:19:56 Hits： Current position: Home > News
This article mainly introduces:
Pakistan hydraulic cylinder,lifting platform cylinder manufacturer,lifting platform cylinder
(Pakistan lifting platform cylinder,produced by Hengyu Group）
lifting platform cylinder are widely used in Pakistan，because of simple structure and reliable operation，excellent temperature resistance，no transmission clearance.So our company has designed lifting platform cylinder for customers from Pakistan.
The difference between the integral lifting platform cylinder and the split lifting platform cylinder: The integral lifting platform cylinder and the split lifting platform cylinder in the lifting platform cylinder are two different lifting platform cylinders, and they are very different. The whole lifting platform cylinder, which is cast in one body, is not prone to problems such as oil leakage; The split lifting platform cylinder is welded twice, so if it is not handled well at the welding, it is prone to problems such as oil leakage and lifting platform cylinder damage. Therefore, it is obvious that the answer to this question is for difference.
Regular maintenance of the lifting platform cylinder includes: regular tightening, lifting platform cylinder fastening screws and gland screws, lifting platform cylinder piston rod stop adjustment screws, should be tightened once a month, tighten each screw evenly, and achieve the corresponding tightening torque. Replace the seal regularly, it is recommended to replace the seal of the lifting platform cylinder once a year. Clean regularly, the lifting platform cylinder is cleaned every other year, and the seals are replaced while cleaning.
The daily inspection of the lifting platform cylinder includes: checking the connection of the lifting platform cylinder and the pipe joint for leaks. Check the lifting platform cylinder rod for leaks. Check the lifting platform cylinder connection for leaks. When the lifting platform cylinder moves, the work is normal and smooth. Whether the lifting platform cylinder has internal leakage.
Disassembly lifting platform cylinder: When disassembly lifting platform cylinder, strictly prevent damage to the screw thread at the top of the piston rod, the screw thread of the lifting platform cylinder head and the surface of the piston rod. It should also be noted that the piston cannot be played out from the lifting platform cylinder.
Why does the hydraulic cylinder go up to the top and then slowly go down?
Leakage in the cylinder or the hydraulic valve that controls the cylinder, can be replaced and removed. Or add a pressure retaining valve to the hydraulic system to ensure pressure.
How to calculate cylinder pressure?
Hydraulic pressure area of cylinder × hydraulic pressure = output force of cylinder 200mm=20cm 100mm=10cm 15Mpa=150Kg/cm2 Cylinder thrust: 3.14×10×10 area ×150 pressure =47100Kg=47.1t cylinder pulling force: 3.14×(10×10-5×5) Area ×150 pressure =35325Kg=35.325t The above calculation did not consider the resistance of oil return, because you did not provide oil return pressure. But the impact should be small.
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