This article mainly introduces:

Uzbekistan hydraulic cylinder,300 tons hydrauli ccylinder manufacturer,300 tons hydrauli ccylinder

(Uzbekistan 300 tons hydrauli ccylinder,produced by Hebei Hengyu company）

300 tons hydrauli ccylinder are widely used in Uzbekistan，because of excellent fatigue and impact resistance，high work efficiency，no need for deceleration device.So our company has designed 300 tons hydrauli ccylinder for customers from Uzbekistan.

Introduction to 300 tons hydrauli ccylinder:

The quality of the 300 tons hydrauli ccylinder can not be ignored in the purchase of the 300 tons hydrauli ccylinder. The 300 tons hydrauli ccylinder is the main component of the 300 tons hydrauli ccylinder, the single pillar for mining, the hydraulic support, the gun tube and other products, and its processing quality directly affects the life and reliability of the entire product. 300 tons hydrauli ccylinder processing requirements are high, its internal surface roughness requirements are Ra0.4 ~ 0.8μm, the coaxiality, wear resistance requirements are strict. The basic feature of 300 tons hydrauli ccylinder is deep hole processing, which has always troubled the processing personnel.

In use, the 300 tons hydrauli ccylinder should try to avoid the friction iron powder or iron filings formed by buffering the plunger. When the matching gap of the buffer device is small and the transverse load on the piston rod is large, the sintering phenomenon may be caused. These friction iron powder or the metal fragments that have fallen off as a result of sintering will remain in the 300 tons hydrauli ccylinder.

The commonly used buffer structure of the 300 tons hydrauli ccylinder is composed of a piston boss and a 300 tons hydrauli ccylinder head groove. When the piston moves close to the 300 tons hydrauli ccylinder head, it gradually enters the groove, and the oil in the groove is extruded through the gap between the boss and the groove, which increases the oil return resistance, produces the braking effect and realizes the buffer. Generally, a buffer mechanism should be used when the pressure is above 10MP.

The internal leakage of the 300 tons hydrauli ccylinder is an important indicator to measure the quality of the 300 tons hydrauli ccylinder: the internal leakage of the 300 tons hydrauli ccylinder will reduce the volumetric efficiency, increase the temperature rise of the oil, affect the positioning accuracy of the 300 tons hydrauli ccylinder, so that the 300 tons hydrauli ccylinder can not accurately and stably stop in a certain position of the 300 tons hydrauli ccylinder, so it is one of the main indicators of the 300 tons hydrauli ccylinder.

Answers to some questions about 300 tons hydrauli ccylinder:

The two cylinders of the bending machine are out of sync?
Check whether the sliding slide is worn, adjust its tightness, so that both sides are consistent, check whether the two cylinder tubing is connected, tighten the flow valve, pressure, let the cylinder air discharge.

How to exhaust hydraulic cylinder?
Exhaust: The hydraulic system generally does not have exhaust, the use of the tank can exhaust, the oil operation will bring the gas back to the tank, and the tank can be communicated with the atmosphere. The gas will escape from the oil.