This article mainly introduces:

Tunisia hydraulic cylinder,servo hydraulic cylinder manufacturer,servo hydraulic cylinder

(Tunisia servo hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd）

servo hydraulic cylinder are widely used in Tunisia，because of smooth movement，high work efficiency，excellent fatigue and impact resistance.So our company has designed servo hydraulic cylinder for customers from Tunisia.

Introduction to servo hydraulic cylinder:

How to determine the working pressure of the servo hydraulic cylinder: The pressure depends on the load size (i.e., F) and the type of equipment. The limitations of assembly space, economic conditions and component availability of the actuator should also be considered. In the case of a certain load, it is necessary to increase the structural size of the actuator if the working pressure is low, for some equipment, the size may be limited, and it is not economical from the point of view of material consumption; On the contrary, if the pressure selection is too high, the material, sealing and manufacturing accuracy of the pump, servo hydraulic cylinder, valve and other components are also required to be high, which will inevitably increase the cost of equipment. In general, for equipment with a fixed size that is not too limited, the pressure can be selected lower, and the walking machinery should be selected higher.

The servo hydraulic cylinder should be avoided for a long time without use, if it is indeed idle for a long time for some reason, it should also be regularly turned on for empty operation, so that its parts can be fully lubricated, so as to avoid rust on the working surface and affect the normal work in the future. (If it cannot be turned on and run, a small amount of lubricating oil can be applied on its outer surface for protection) ' The use of the servo hydraulic cylinder should pay attention to: the operation should be as far away from the servo hydraulic cylinder as possible, to avoid falling objects, knocking, rubbing the servo hydraulic cylinder coating. When cleaning the servo hydraulic cylinder, only use soft materials (such as cotton) to wipe, and do not scratch high-hardness materials. Do not use the servo hydraulic cylinder when the oil temperature exceeds 70 ° C.

The pressure, temperature, medium and speed of different types of seals are not the same, water-ethylene glycol medium (HFC) can not be sealed with polyurethane, it can only use rubber seal; When the servo hydraulic cylinder is running fast, it must be sealed with slip ring, such as Sterseal, Glairing, GD1000K, TDI, etc., when the running speed is slow, Yx, U, V combination seals can be used; Fluorine rubber seal is used in high temperature and high pressure environment; When the running speed is fast, the buffer sleeve and buffer valve must be considered.

The difference between the integral servo hydraulic cylinder and the split servo hydraulic cylinder: The integral servo hydraulic cylinder and the split servo hydraulic cylinder in the servo hydraulic cylinder are two different servo hydraulic cylinders, and they are very different. The whole servo hydraulic cylinder, which is cast in one body, is not prone to problems such as oil leakage; The split servo hydraulic cylinder is welded twice, so if it is not handled well at the welding, it is prone to problems such as oil leakage and servo hydraulic cylinder damage. Therefore, it is obvious that the answer to this question is for difference.

Answers to some questions about servo hydraulic cylinder:

Why manual forklift oil cylinder can not lift up?
Manual hydraulic forklift truck often can not be pressed up, there are several reasons: for manual hydraulic truck: 1) There is no hydraulic oil 2) the purity of the oil is not enough 3) the adjusting bolt is too close or the adjusting screw is too tight, so that the valve is always open, 4) there is an air in the hydraulic cylinder. Method: 1) Refueling 2) Oil change 3) air discharge. For manual hydraulic stacker, also called manual lift car 1) Less than the amount of oil 2) impurities in the hydraulic oil, so that the check valve can not be closed. Method 1) Add enough hydraulic oil 2) Remove the cylinder, screw off the bottom plate, remove the impurities in the bottom plate.

Cylinder la-50-70st What does that mean?
Full model should be CX-LA-50-70ST, thin block cylinder, radial mounting, bore 50, stroke 70.