This article mainly introduces:

Greece hydraulic cylinder,yg series hydraulic cylinder manufacturer,yg series hydraulic cylinder

(Greece yg series hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd）

yg series hydraulic cylinder are widely used in Greece，because of high work efficiency，excellent fatigue and impact resistance，no need for deceleration device.So our company has designed yg series hydraulic cylinder for customers from Greece.

Introduction to yg series hydraulic cylinder:

When the long-stroke yg series hydraulic cylinder rotates horizontally, the piston rod bends due to its own weight, causing the guide sleeve and piston to produce biased load, resulting in yg series hydraulic cylinder head seal damage, oil leakage, and piston sleep in the yg series hydraulic cylinder. The following measures can be taken: increase the piston plan to adjust the piston outer circle and process it into a convex drum, so that the piston can self-position, improve the force situation, and reduce and avoid pulling the yg series hydraulic cylinder; The piston and the piston rod are connected with a spherical joint.

The daily inspection of the yg series hydraulic cylinder includes: checking the connection of the yg series hydraulic cylinder and the pipe joint for leaks. Check the yg series hydraulic cylinder rod for leaks. Check the yg series hydraulic cylinder connection for leaks. When the yg series hydraulic cylinder moves, the work is normal and smooth. Whether the yg series hydraulic cylinder has internal leakage.

Before the yg series hydraulic cylinder is removed, the relief valve should be loosened to reduce the pressure of the hydraulic circuit to zero, and then the power supply should be cut off to stop the hydraulic device. After loosening the oil port piping, the oil plug should be applied to plug the oil port.

yg series hydraulic cylinder buffer valve inspection and maintenance: For the valve buffer yg series hydraulic cylinder, the focus should be on checking the wear of the buffer valve spool and seat. Once it is found that the amount of wear increases and the seal fails, it should be replaced. It can also be repaired by using abrasive spool and seat matching grinding method.

Answers to some questions about yg series hydraulic cylinder:

How to calculate the tonnage of the hydraulic press? Example: The input cylinder pressure is 5Mpa, the end area of the cylinder piston is 100mm, and how much is the thrust tonnage?
F=P*S=5*10^6*3.14*(1/20)^2=39250N.

How to repair if hydraulic shears cylinder oil leakage?
The hydraulic cylinder is generally disassembled and the sealing ring is replaced. There are generally two ways to install the ends of the hydraulic cylinder. The larger hydraulic cylinder is mostly flanged disc type, which is screwed to the middle cylinder block by several bolts, the bolts are removed, and the cylinder head is slowly pulled out. The smaller hydraulic cylinder, the cylinder block and the head itself are threaded, and the rotating end cap can be removed from the cylinder block. If you do not understand the hydraulic cylinder, it is best to ask someone to deal with it. It is easy to damage the sealing ring and internal surface during disassembly.