This article mainly introduces:

Egypt hydraulic cylinder,hydraulic punch cylinder manufacturer,hydraulic punch cylinder

(Egypt hydraulic punch cylinder,produced by Hebei Hengyu company）

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

Introduction to hydraulic punch cylinder:

There are some honeycomb holes in the inner wall of the hydraulic punch cylinder, piston or piston rod surface. How is this formed? When we repair the hydraulic punch cylinder, we can see that there are some honeycomb holes on the inner wall of the hydraulic punch cylinder, the piston or the piston rod surface, which are caused by cavitation. Therefore, the cavitation of the hydraulic punch cylinder is targeted to prevent. Is very necessary.

Protection of the hydraulic punch cylinder surface: During the dismantling process, safety protection should be carried out on the hydraulic punch cylinder to prevent objects from falling and welding slag from falling to the surface, causing damage to the hydraulic punch cylinder surface. In the process of propulsion, the damaged pipe segments should be prevented from falling and smashing, and the slurry remaining on the surface of the hydraulic punch cylinder should be cleaned up in time.

When the initial action of the hydraulic punch cylinder is slow, please check the temperature of the hydraulic system, because in the case of low temperature, the viscosity of the hydraulic oil is large and the fluidity is poor, resulting in slow action of the hydraulic punch cylinder. The improvement method is to replace the hydraulic oil with good viscosity temperature performance, and the oil temperature at low temperature can be increased by heater or heating by the machine itself, and the normal working oil temperature of the system should be maintained at about 40 ° C.

hydraulic punch cylinder diameter, rod diameter, stroke determination: Choose national standards or other standards hydraulic punch cylinder, avoid the selection of non-standard size, otherwise the difficulty of processing and manufacturing costs will be increased. The length of the hydraulic punch cylinder guide is determined by the length of the stroke. Check the strength of hydraulic punch cylinder, piston rod, screw, etc. according to the working pressure or load. At the same time, working pressure, ambient temperature, working medium and running speed are also the key to selecting seals.

Answers to some questions about hydraulic punch cylinder:

What is the cause of sound and vibration when the hydraulic cylinder is under load?
The main reason 1) may be that the load machinery has stuck phenomenon, and the resistance is large. 2) The hydraulic oil is not enough, or the filter is blocked by dirty things, and the oil is flooded. 3) There is a problem with the pump.

Does the abbreviation bc stand for bucket cylinder or boom cylinder?
Hydraulic excavator hydraulic cylinder includes boom cylinder, bucket rod cylinder and bucket cylinder three parts, four cylinders. Because of the different naming conventions of major manufacturers, the meaning of BC is also different, for the sake of insurance, you need to consult the manufacturer.