This article mainly introduces:

Jordan hydraulic cylinder,land leveller hydraulic cylinder manufacturer,land leveller hydraulic cylinder

(Jordan land leveller hydraulic cylinder,produced by Hebei Hengyu company）

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

Introduction to land leveller hydraulic cylinder:

The internal leakage of the land leveller hydraulic cylinder should be prevented when the land leveller hydraulic cylinder is used. The internal leakage of land leveller hydraulic cylinder includes the leakage caused by excessive wear of land leveller hydraulic cylinder block seal, piston rod and seal cover seal and 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 material of the sliding part of the land leveller hydraulic cylinder piston sintered casting piston will cause sintering phenomenon when subjected to large transverse load. In this case, the sliding part of the piston should be made of copper alloy or welded to such material.

When the land leveller hydraulic cylinder needs to be stored for a period of time, please follow the recommended methods: The land leveller hydraulic cylinder should be stored in a dry, clean, non-corrosive gas indoor environment, pay attention to protect the land leveller hydraulic cylinder from internal corrosion and external damage. If the indoor requirements cannot be met, the hardened and well-drained ground should be cushioned at least 30cm, and the upper part should be covered with waterproof storage. The oil land leveller hydraulic cylinder should not be in direct contact with water vapor for a long time. The land leveller hydraulic cylinder should be placed as vertically as possible with the piston rod facing up, which minimizes corrosion due to possible condensation in the land leveller hydraulic cylinder and permanent deformation of the seal due to the piston and rod weight. (When the shield is stored in the shield machine, the support shoe is placed upward). Keep the oil port protective cover until the pipe is connected. For long-term storage, the protection should be added on both sides of the piston of the land leveller hydraulic cylinder Before working, the land leveller hydraulic cylinder must be run repeatedly with low pressure (greater than the starting pressure) to discharge the air in the land leveller hydraulic cylinder before normal work. The oil inlet and outlet and the joint must be tightly fastened with a combination pad to prevent oil leakage.

At the rated pressure, the thrust of the land leveller hydraulic cylinder is determined by what factors: at the rated pressure of the oil pump, the work done by the land leveller hydraulic cylinder is related to the diameter of the land leveller hydraulic cylinder, but not to the stroke of the land leveller hydraulic cylinder. Moreover, the larger the land leveller hydraulic cylinder diameter, the larger the area, and the greater the pressure obtained. To this point, we should have a correct understanding and clear understanding, so as to avoid problems in the use of the land leveller hydraulic cylinder.

Answers to some questions about land leveller hydraulic cylinder:

A hydraulic system functions three cylinders to maintain pressure, what components need to be used?
Two way cartridge valve can be selected for control. Two way cartridge valve advantages: 1) flow capacity is large, especially suitable for large flow occasions. 2) The spool has sensitive action and strong anti-clogging ability. 3) Good sealing, small leakage, oil flow through the valve pressure loss is small. 4) Simple structure, easy to standardize.

Hydraulic system schematic diagram, pipeline identification S and L, respectively corresponding nominal diameters? 16S is equivalent to DN12 high-pressure cylinder, and 15L means what?
16S refers to the high pressure series, outer diameter 16x2 steel pipe, the corresponding sleeve nut is M24X1.515L is the low pressure series, the outer diameter of 15x1.5 steel pipe, the corresponding sleeve nut is M22X1.5.