This article mainly introduces:

Panama hydraulic cylinder,non-standard special type cylinder manufacturer,non-standard special type cylinder

(Panama non-standard special type cylinder,produced by Hengyu Hydraulic Co., Ltd）

non-standard special type cylinder are widely used in Panama，because of excellent fatigue and impact resistance，no need for deceleration device，long service life.So our company has designed non-standard special type cylinder for customers from Panama.

Introduction to non-standard special type cylinder:

The non-standard special type cylinder should not be mixed with foreign objects during assembly, which will cause scars. Before the total assembly of the non-standard special type cylinder, all parts must be fully removed and cleaned. When the parts are installed with burrs or dirt, foreign objects are easily embedded into the surface of the non-standard special type cylinder wall due to the stiffness and the weight of the parts, causing scars.

The material of the sliding part of the non-standard special type cylinder piston sintered casting piston will cause sintering phenomenon when subjected to large transverse load. In this case, the sliding part of the piston should be made of copper alloy or welded to such material.

non-standard special type cylinder buffer valve inspection and maintenance: For the valve buffer non-standard special type 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.

If air enters the hydraulic system, the non-standard special type cylinder will not operate normally, mainly because there is a leak in the system. At this time, check the liquid level of the hydraulic tank, the seals and fittings on the oil suction side of the hydraulic pump, and whether the oil suction filter is too dirty. If so, the hydraulic oil should be replenished, seals and fittings should be treated, and the coarse filter element should be cleaned or replaced.

Answers to some questions about non-standard special type cylinder:

Two cylinders have a reversing control, if the load of the two cylinders is not the same, how to ensure their synchronization?
The piston rod of the cylinder is required to extend synchronization: install A shunt collector valve or synchronous motor at port A of the direction control valve, and then connect the two outlets of the shunt collector valve to the rod-free cavity of the two cylinders respectively. It is required that the outlet of the diverter collector valve is connected to the rod cavity of the two cylinders respectively when the piston rod is withdrawn in synchronization. The synchronization performance depends on the quality of the diverter valve and the leakage of the hydraulic system.

What is the difference between hydraulic cylinder self-adjusting buffer and adjustable buffer?
If it is the buffer device inside the cylinder, then there are 4 basic forms, cylindrical buffer device, conical buffer device, variable throttle and adjustable flow groove. The biggest difference between the first three and the latter is that the latter can be adjusted through the external thimble to change the buffer strength, the first three mainly rely on the buffer device and buffer groove form to achieve the buffer (among them, the first type of buffer strength will not change, and the buffer strength of the two and three forms of buffer devices can be gradually increased).