400 tons hydrauli ccylinder Sold to Dominica

This article mainly introduces:

Dominica hydraulic cylinder,400 tons hydrauli ccylinder manufacturer,400 tons hydrauli ccylinder

(Dominica 400 tons hydrauli ccylinder,produced by Hebei Hengyu company）

400 tons hydrauli ccylinder are widely used in Dominica，because of clever hydraulic energy conversion，simple structure and reliable operation，excellent temperature resistance.So our company has designed 400 tons hydrauli ccylinder for customers from Dominica.

Introduction to 400 tons hydrauli ccylinder:

400 tons hydrauli ccylinder piston rod material selection and technical requirements: (I), because there is no special requirements, so use 45 steel as the piston rod material, the design of the piston rod only withstand pressure stress, so no modulation processing; (ii) The coaxial tolerance of the shaft journal and the outer circle of the mounting piston is not greater than 0.01mm, so as to ensure the coaxial degree of the outer circle of the piston rod and the outer circle of the piston, and avoid the stuck phenomenon of the piston and the 400 tons hydrauli ccylinder, the piston rod and the guide. The vertical tolerance between the end face of the mounting piston and the axis of the piston rod is not more than 0.04mm/100mm to ensure that the piston installation does not produce skew; (iii) The outer circle of the piston rod should pay attention to the roughness; (iv) Because it is operated under low load conditions, surface treatment is omitted.

In use, the 400 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 400 tons hydrauli ccylinder.

In the case of serious wear on the inner surface of the 400 tons hydrauli ccylinder, or when there is a deep longitudinal tensile mark, it should be mapped according to the physical object and re-produced by the professional manufacturer according to the 400 tons hydrauli ccylinder manufacturing process for replacement. The 400 tons hydrauli ccylinder can also be repaired with TS311 antiwear repair agent. TS311 anti-wear repair agent is mainly used for the repair of worn and slipped metal parts.

The 400 tons hydrauli ccylinder should be used as far as possible to avoid the transverse force, sometimes the piston rod to bear the transverse load is too large, especially do not force or pull the 400 tons hydrauli ccylinder, bite. Elimination method: When installing the 400 tons hydrauli ccylinder, ensure that the axis position of the 400 tons hydrauli ccylinder is consistent with the direction of movement; Make the load borne by the 400 tons hydrauli ccylinder as far as possible through the 400 tons hydrauli ccylinder axis, to avoid the phenomenon of eccentricity.

Answers to some questions about 400 tons hydrauli ccylinder:

What hydraulic valve is used to control a cylinder back and forth?
Direction valve is available. Direction valve includes electromagnetic directional valve, manual directional valve, check valve, hydraulic control check valve, the specific choice of which direction valve, you need to see the use of conditions.

In hydraulic equipment, is the motor power related to the cylinder pressure holding time?
Irrelevant. The motor only drives the plunger in the hydraulic cylinder of the oil pump to extend out, and stops when the set pressure is reached; The length of the pressure holding time is related to the sealing degree of the hydraulic cylinder and the solenoid valve.