This article mainly introduces:

Belarus hydraulic cylinder,earring type cylinder manufacturer,earring type cylinder

(Belarus earring type cylinder,produced by Hengyu Hydraulic Co., Ltd）

earring type cylinder are widely used in Belarus，because of excellent fatigue and impact resistance，smooth movement，high work efficiency.So our company has designed earring type cylinder for customers from Belarus.

Introduction to earring type cylinder:

When the initial action of the earring 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 earring 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.

The viscosity of the working oil used in the earring type cylinder is 29~74mm2/S, and ISO VG46 anti-wear hydraulic oil is recommended. Working oil temperature within the range of -20~80. C. When the ambient temperature and service temperature are low, the oil with lower viscosity can be selected.

The earring type cylinder should be used correctly and maintained regularly. The earring type cylinder should be deflated before use, the buffer regulating valve should be adjusted to a reasonable position, the cleanliness of the oil should be checked regularly, the dust on the earring type cylinder should be cleaned regularly, and attention should be paid to waterproof and fireproof.

The difference between the integral earring type cylinder and the split earring type cylinder: The integral earring type cylinder and the split earring type cylinder in the earring type cylinder are two different earring type cylinders, and they are very different. The whole earring type cylinder, which is cast in one body, is not prone to problems such as oil leakage; The split earring type cylinder is welded twice, so if it is not handled well at the welding, it is prone to problems such as oil leakage and earring type cylinder damage. Therefore, it is obvious that the answer to this question is for difference.

Answers to some questions about earring type cylinder:

Is it normal for the cylinder to turn black?
Cylinder blackening is a soft fault: 1. It does not affect the normal operation of your equipment. 2. Cylinder blackening involves a lot of things: hydraulic oil, oil seal material, piston rod coating, etc. These three things are not determined by the manufacturer because these three things are provided by other manufacturers. If the equipment is not due to high temperature caused by the black cylinder, you do not have to worry too much because your excavator can still work normally. If you feel uncomfortable, you can choose to replace the cylinder or replace the hydraulic oil.

Can the hydraulic oil in the cylinder return to the tank?
Yes, there is a way, for example, first remove the cylinder from the machine, and then connect the two pipes on the cylinder, so that the cylinder piston rod is completely retracted into the cylinder, at this time, the piston is with the bottom, and the rear chamber is almost no oil, and then screw off the joint at the end of the front chamber by the hydraulic station, and put it in an empty bucket. Finally, insert the gas pipe into the oil port of the rear chamber. Open the air source, and then the rod will run out, and you'll drain the hydraulic oil from the end of the rod, which requires a source of air on site.