This article mainly introduces:

Jordan hydraulic cylinder,non-standard special type cylinder manufacturer,non-standard special type cylinder

(Jordan non-standard special type cylinder,produced by Hebei Hengyu company）

non-standard special type cylinder are widely used in Jordan，because of powerful torque，clever hydraulic energy conversion，simple structure and reliable operation.So our company has designed non-standard special type cylinder for customers from Jordan.

Introduction to non-standard special type cylinder:

The non-standard special type cylinder should be avoided for a long time without use, if it is indeed idle for a long time for some reason, it should also be regularly turned on for empty operation, so that its parts can be fully lubricated, so as to avoid rust on the working surface and affect the normal work in the future. (If it cannot be turned on and run, a small amount of lubricating oil can be applied on its outer surface for protection) ' The use of the non-standard special type cylinder should pay attention to: the operation should be as far away from the non-standard special type cylinder as possible, to avoid falling objects, knocking, rubbing the non-standard special type cylinder coating. When cleaning the non-standard special type cylinder, only use soft materials (such as cotton) to wipe, and do not scratch high-hardness materials. Do not use the non-standard special type cylinder when the oil temperature exceeds 70 ° C.

The body of the non-standard special type cylinder on the processing process requirements: the body of the non-standard special type cylinder is an important and essential part of the non-standard special type cylinder, because it has an irreplaceable role. The processing requirements for this part are very high, requiring that the surface roughness of the non-standard special type cylinder after processing should reach 0.4-0.8um, and the coaxiality and wear resistance requirements are also very high.

Repair method of small range wear of oil non-standard special type 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.

When the initial action of the non-standard special type 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 non-standard special type 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.

Answers to some questions about non-standard special type 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's a minus 40 cylinder made of?
Construction with 1Cr18Ni9Ti, in low temperature conditions impact and tensile strength are very good, can withstand -100 degrees of low temperature, corrosion resistance, material price is not very high, more economic.