This article mainly introduces:

Denmark hydraulic cylinder,trailer hydraulic cylinder manufacturer,trailer hydraulic cylinder

(Denmark trailer hydraulic cylinder,produced by Hengyu Group）

trailer hydraulic cylinder are widely used in Denmark，because of simple structure and reliable operation，excellent temperature resistance，no transmission clearance.So our company has designed trailer hydraulic cylinder for customers from Denmark.

Introduction to trailer hydraulic cylinder:

trailer hydraulic cylinder use should try to avoid sealing belt into the trailer hydraulic cylinder. As a simple sealing material, polytetrafluoroethylene plastic sealing tape is often used in installation and inspection, and if the winding method of the linear and ribbon-shaped sealing material is wrong, the sealing tape will be cut off and enter the trailer hydraulic cylinder. The wire belt seal will not have any effect on the winding of the sliding part, but it will cause the check valve of the trailer hydraulic cylinder to fail to operate or the buffer regulating valve can not be adjusted to the end. For the circuit, it may cause the action of the reversing valve, the relief valve and the reducing valve to fail.

Repair method of small range wear of oil trailer hydraulic cylinder: 1. Use oxygen-acetylene flame to bake the scratched part (master the temperature, avoid surface annealing), bake the oil on the metal surface all the year round until no sparks splash; 2. The scratched part is treated with an Angle grinder, the grinding depth is more than 1 mm, and the groove is polished along the guide rail, preferably a dovetail groove. Scratch both ends of the drilling deeper, change the force situation; 3. Clean the surface with absorbent cotton dipped in acetone or anhydrous ethanol.

trailer hydraulic cylinder can not drive the load troubleshooting: oil pressure is too low. trailer hydraulic cylinder selection specifications are too small. Leakage in trailer hydraulic cylinder or associated hydraulic system element.

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

Answers to some questions about trailer hydraulic cylinder:

Loader arm fell badly, how to know which oil cylinder is leaking?
No matter which cylinder leakage the arm will drop, it is best to replace the oil seal, even if one cylinder is good, it will not last long, and it will drop the arm, so the two cylinders should be replaced at once.

What is hydraulic cylinder internal leakage and external leakage?
The internal leakage of the hydraulic cylinder refers to the leakage of the piston head seal of the double-acting cylinder, and the leakage occurs inside the cylinder; The external leakage refers to the leakage phenomenon between the cylinder head (or cylinder guide sleeve) and the plunger rod (or piston rod) and the seal between the guide sleeve and the cylinder block, and the oil in the hydraulic cylinder leaks to the outside.