lift cargo elevator hydraulic cylinder Sold to S.Africa

This article mainly introduces:

S.Africa hydraulic cylinder,lift cargo elevator hydraulic cylinder manufacturer,lift cargo elevator hydraulic cylinder

(S.Africa lift cargo elevator hydraulic cylinder,produced by Hengyu Hydraulic Cylinder Factory）

lift cargo elevator hydraulic cylinder are widely used in S.Africa，because of no need for deceleration device，long service life，smooth movement.So our company has designed lift cargo elevator hydraulic cylinder for customers from S.Africa.

Introduction to lift cargo elevator hydraulic cylinder:

How the cavitation of the lift cargo elevator hydraulic cylinder is formed: With the gradual rise of pressure, the gas in the oil will become bubbles, when the pressure rises to a certain limit value, these bubbles will break under the action of high pressure, so that the high temperature and high pressure gas will quickly act on the surface of the parts, resulting in cavitation of the lift cargo elevator hydraulic cylinder, resulting in corrosive damage to the parts.

The lift cargo elevator hydraulic cylinder can not be used as grounding electrode to avoid electric damage to the piston rod.

Causes and countermeasures of oil lift cargo elevator hydraulic cylinder leakage: Cast iron ring seal allows a certain degree of internal leakage. The impurities in the lift cargo elevator hydraulic cylinder will lead to premature wear of the piston seal, replace the piston seal; If the lift cargo elevator hydraulic cylinder is visibly scarred, the lift cargo elevator hydraulic cylinder must be replaced. It can be pressurized at one end of the lift cargo elevator hydraulic cylinder and opened at the other end of the oil port to observe whether there is obvious internal leakage at the end of the oil port. Most lift cargo elevator hydraulic cylinder piston drift may not come from the lift cargo elevator hydraulic cylinder, the above method to determine the lift cargo elevator hydraulic cylinder without internal leakage is helpful to determine the problem of the hydraulic system related components.

The lift cargo elevator hydraulic cylinder pipe should not be left behind when deburring at both ends after the fixed length processing. In addition, the placement of steel pipes near the site of welding pipeline operations is the cause of welding foreign objects. The pipes placed near the welding operation site should be sealed. It must also be noted that pipe fitting materials should be fully prepared on a dust-free workbench.

Answers to some questions about lift cargo elevator hydraulic cylinder:

The inner diameter of the injection cylinder is 203.2mm and the diameter of the screw is 63.5mm. What is the enhancement ratio?
Oil pressure multiplied by the cross-sectional area of the cylinder is equal to the theoretical output force value, and then multiplied by the efficiency of the cylinder is equal to the actual output force value, and the oil pressure can be calculated by inverting the value input.

What parameters do I need to provide when purchasing hydraulic cylinders?
The main technical parameters of the hydraulic cylinder: 1. Cylinder diameter; Cylinder diameter, inner diameter size; 2. Piston rod diameter; 3. Cylinder stroke; 4. Cylinder pressure; The working pressure of the cylinder is often calculated using the test pressure, which is less than 16MPa multiplied by 1.5 and higher than 16 multiplied by 1.255. Import and export diameter and thread parameters; 6. Whether there is buffer; According to the working conditions, the piston rod extension contraction is generally buffered if the impact is large. 7. Installation method of oil cylinder, etc.