This article mainly introduces:

Australia hydraulic cylinder,trailer hydraulic cylinder manufacturer,trailer hydraulic cylinder

(Australia trailer hydraulic cylinder,produced by Hengyu Group）

trailer hydraulic cylinder are widely used in Australia，because of powerful torque，clever hydraulic energy conversion，simple structure and reliable operation.So our company has designed trailer hydraulic cylinder for customers from Australia.

Introduction to trailer hydraulic cylinder:

Factors that should be considered when selecting the oil seal in the trailer hydraulic cylinder: some specific factors should be taken into account when selecting the oil seal in the trailer hydraulic cylinder, so as to have correct consideration and get accurate results, and then avoid wrong selection. The factors and aspects that should be taken into account are eight: trailer hydraulic cylinder diameter, piston rod diameter, piston rod and piston groove size, trailer hydraulic cylinder working pressure, trailer hydraulic cylinder movement speed, hydraulic system oil temperature and trailer hydraulic cylinder working environment.

The coordination of the sliding parts of the trailer hydraulic cylinder itself should not be too tight, the sealing friction force should not be too large, and H8 / f8 coordination should be selected between the piston rod and the guide sleeve; Check whether the size of the sealing ring is processed strictly according to the standard; If the V-shaped sealing ring is used, the sealing friction should be adjusted to a moderate degree.

Do not regularly check the damage of the chrome layer of the trailer hydraulic cylinder: completely extend the trailer hydraulic cylinder and carefully check whether there is any surface damage such as injury, strain, welding slag, such as the surface damage position, in the trailer hydraulic cylinder block < 20cm, and the damage depth < 5mm, should be repaired in time to prevent long-term damage to the trailer hydraulic cylinder seal. Welding slag is strictly prohibited on the surface of the trailer hydraulic cylinder.

In the process of using the trailer hydraulic cylinder, sometimes such a problem will occur, the trailer hydraulic cylinder can not act immediately after the instruction of the trailer hydraulic 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 trailer hydraulic 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.

Answers to some questions about trailer hydraulic cylinder:

To achieve the same stroke, which is better, hydraulic cylinder or lead screw?
If there is batch action, then the hydraulic pressure is better. Hydraulic: smooth operation, no lubrication, easy control, high control accuracy (can use proportional or servo system), the key is to manually control, but certainly to support the hydraulic system, for a single action must cost. Maintenance costs are also high. Lead screw: simple structure, easy to achieve, convenient maintenance, but must be lubricated, can not be manual, or manual control is inconvenient. See where it is used, if it is used in high-precision occasions, it must only be hydraulic, because the lead screw has a gap. There are many hydraulic actions, the hydraulic system itself must be prepared, then the use of hydraulic pressure is also very economical.

How to store hydraulic cylinder?
After cleaning the hydraulic cylinder with diesel or kerosene, apply lubricating oil and wrap it in oil paper, preferably in a wooden box, and store it in a dry and non-corrosive environment. The outer surface and inner surface of the hydraulic cylinder are sprayed with diesel oil, and the inner layer is covered with cloth and the outer coating of anti-rust oil is good. Put it in a dry place, clean it with diesel oil, and then apply a layer of anti-rust inside and outside the butter.