This article mainly introduces:

Guatemala hydraulic cylinder,servo cylinder manufacturer,servo cylinder

(Guatemala servo cylinder,produced by Hebei Hengyu company）

servo cylinder are widely used in Guatemala，because of simple structure and reliable operation，excellent temperature resistance，no transmission clearance.So our company has designed servo cylinder for customers from Guatemala.

Introduction to servo cylinder:

The servo cylinder should be used as far as possible to avoid the transverse force, sometimes the piston rod to bear the transverse load is too large, especially do not force or pull the servo cylinder, bite. Elimination method: When installing the servo cylinder, ensure that the axis position of the servo cylinder is consistent with the direction of movement; Make the load borne by the servo cylinder as far as possible through the servo cylinder axis, to avoid the phenomenon of eccentricity.

In the process of using the servo cylinder, sometimes such a problem will occur, the servo cylinder can not act immediately after the instruction of the servo cylinder action is issued, and it must be moved after a short time, or sometimes it can move and stop moving, showing that the operation is very irregular. The cause and elimination of this failure mainly include air in the oil servo cylinder. Elimination method: exhaust through the exhaust valve. Check the piston rod reciprocating parts of the sealing ring for air inhalation, if so, replace the sealing ring.

When the control pressure of the hydraulic system is too low, the servo cylinder will appear wrong or no action, because the throttle resistance in the control pipeline may be too large, the flow valve is improperly adjusted, the control pressure is inappropriate, and the pressure source is interfered with. At this time, check the control pressure source to ensure that the pressure is adjusted to the specified value of the system.

If the seal of the servo cylinder is softened and sticky, it may be that the seal is incompatible with the hydraulic oil or the nearby lubricating oil, replace the appropriate seal; If the seal becomes hard and loses elasticity, most of it is because the ambient temperature is too high (more than 80 ° C), make appropriate temperature insulation protection or replace the high temperature seal.

Answers to some questions about servo cylinder:

Why is there noise in the hydraulic cylinder of the excavator lift arm?
There is no noise of a normal cylinder, check whether the throttle is ringing, or the mechanical part connected with it is ringing, and the mechanical part can be greased. If it can't be ruled out, disconnect the cylinder from the mechanical part and act alone to see what the situation is.

What is the valve on the hydraulic cylinder?
Oil valve, relief valve, overload valve, explosion-proof valve, etc., these are very convenient to insert! The oil valve, the overload valve and the blasting valve are very important for larger cylinders. Manufacturers will not offer you the selection. You need to choose the values by yourself according to your system, pump, cylinder, environment, working conditions and other comprehensive consideration!