This article mainly introduces:

Kuwait hydraulic cylinder,series synchronous cylinder manufacturer,series synchronous cylinder

(Kuwait series synchronous cylinder,produced by Hengyu Hydraulic Co., Ltd）

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

Introduction to series synchronous cylinder:

The series synchronous cylinder is not the same as the series synchronous cylinder, because the pressure of the pneumatic system is generally within the range of 0.2-1.0Mpa, the series synchronous cylinder can not be used as a high-power power component, but the series synchronous cylinder can be used as a relatively large power component, or the series synchronous cylinder system can be used.

If air enters the hydraulic system, the series synchronous 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.

The difference between the plunger series synchronous cylinder and the piston series synchronous cylinder is that the piston in the series synchronous cylinder is replaced by a shaft plunger, which is used in hydraulic transmission requiring a long mechanical stroke, and can only input pressure oil from one direction, pressurize in a single direction, and form a thrust to push the plunger to move. The return trip of the plunger depends on the plunger itself to fall, and some rely on the spring to push back to the original position. Usually used plunger type series synchronous cylinder, its inner hole does not need mechanical finishing, as long as the plunger round grinding can be assembled.

When the piston speed of the series synchronous cylinder is high, the steel ball of the check valve flows with the oil flow, so that the valve hole is blocked, and the series synchronous cylinder moves irregularly. Elimination method: Replace the steel ball with a cone valve or spool with a guide shoulder.

Answers to some questions about series synchronous cylinder:

What is the cause of the sound of the excavator arm cylinder?
Hydraulic excavator cylinder includes boom cylinder, bucket rod cylinder and bucket cylinder, four cylinders. The sound of boom cylinder may be the wear of hydraulic cylinder block bushing, piston rod bushing and shaft pin. The main reason: poor lubrication, followed by improper clearance in the assembly process. Countermeasures: (1) Strictly lubricate each shaft pin at least once every 8 hours when the excavator is initially used for 100 hours and under harsh conditions; In other working conditions, lubricate each pin at least once every 50 hours. (2) If the lubricating oil passage is found to be blocked, it must be stopped for rectification. (3) Require assembly, replacement of all parts of the shaft pin, bushing strictly comply with the assembly testing standards and operating procedures.

The hydraulic cylinder is slow when moving forward and faster when moving back.
If the cylinder is single, it is slow when it is moving forward without the rod cavity, and fast when it is shrinking.