pile driver hydraulic cylinder Sold to Slovenia

This article mainly introduces:

Slovenia hydraulic cylinder,pile driver hydraulic cylinder manufacturer,pile driver hydraulic cylinder

(Slovenia pile driver hydraulic cylinder,produced by Hebei Hengyu company）

pile driver hydraulic cylinder are widely used in Slovenia，because of no transmission clearance，powerful torque，clever hydraulic energy conversion.So our company has designed pile driver hydraulic cylinder for customers from Slovenia.

Introduction to pile driver hydraulic cylinder:

Do not regularly check the damage of the chrome layer of the pile driver hydraulic cylinder: completely extend the pile driver 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 pile driver hydraulic cylinder block < 20cm, and the damage depth < 5mm, should be repaired in time to prevent long-term damage to the pile driver hydraulic cylinder seal. Welding slag is strictly prohibited on the surface of the pile driver hydraulic cylinder.

If the pile driver hydraulic cylinder operation failure, you can start from these aspects to troubleshoot: (1) the hydraulic system control pressure is too low. The throttling resistance in the control line may be too large, the flow valve is improperly adjusted, the control pressure is inappropriate, and the pressure source is disturbed. At this time, the control pressure source should be checked to ensure that the pressure is adjusted to the specified value of the system; (2) Air enters the hydraulic system. 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. (3) The initial action of the pile driver hydraulic cylinder is slow. In the case of low temperature, the hydraulic oil viscosity is large, poor flow, resulting in slow pile driver hydraulic cylinder action. The improvement method is to replace the hydraulic oil with better viscosity and temperature performance If the pile driver hydraulic cylinder is weak and cannot push the load, please check the internal leakage problem. The internal leakage of the pile driver hydraulic cylinder includes the leakage caused by excessive wear of the pile driver hydraulic cylinder block seal, the piston rod and the seal cover seal and the piston seal. The cause of sealing leakage between the piston rod and the seal cover is that the seal is wrinkled, squeezed, torn, worn, aging, deterioration, deformation, etc., and a new seal should be replaced at this time. The main cause of excessive piston seal wear is improper adjustment of the speed control valve, resulting in excessive back pressure and improper seal installation or hydraulic oil contamination. The second is that foreign bodies enter the assembly and the quality of sealing materials is not good. The result is that the action is slow and weak, and in serious cases, it will cause damage to the piston and pile driver hydraulic cylinder, and the phenomenon of "pulling the pile driver hydraulic cylinder" appears. The treatment method is to adjust the speed control valve, and the necessary operations should be done according to the installation instructions.

When purchasing the pile driver hydraulic cylinder, try to clarify the following parameters of the pile driver hydraulic cylinder: A. pile driver hydraulic cylinder diameter, rod diameter, stroke; B. Working pressure or pile driver hydraulic cylinder load; C. Working environment temperature; D. Working medium; E. Operating speed; F. Other parameters, such as connection form, mounting size, etc. In this way, the right pile driver hydraulic cylinder type can be found accurately and quickly.

pile driver hydraulic cylinder piston rod material introduction: In general, we use 45 steel to produce pile driver hydraulic cylinder piston rod. It has a large impact force when it is used, and some good performance steel are also used in the heavy load transmission. In order to have enough work intensity when using, and can ensure normal use, this is still more critical to have a detailed understanding of the material.

Answers to some questions about pile driver hydraulic cylinder:

Why does the hydraulic cylinder go up to the top and then slowly go down?
Leakage in the cylinder or the hydraulic valve that controls the cylinder, can be replaced and removed. Or add a pressure retaining valve to the hydraulic system to ensure pressure.

What are the functions of hydraulic cylinders?
Hydraulic cylinder is a hydraulic actuator, the specific role depends on the installation occasion and the type of hydraulic cylinder. Hydraulic cylinder is mainly used in machinery, and it is the most important component of construction machinery. It is important core component which mainly provide power for machinery.