steel mill cylinder Sold to Canada

This article mainly introduces:

Canada hydraulic cylinder,steel mill cylinder manufacturer,steel mill cylinder

(Canada steel mill cylinder,produced by Hebei Hengyu company）

steel mill cylinder are widely used in Canada，because of no transmission clearance，powerful torque，clever hydraulic energy conversion.So our company has designed steel mill cylinder for customers from Canada.

Introduction to steel mill cylinder:

steel mill cylinder use should try to avoid sealing belt into the steel mill 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 steel mill 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 steel mill 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.

The "O" ring can be used as an auxiliary seal inside the steel mill cylinder, and the elastic force of the "O" ring makes the sealing slip ring close to the sealing surface, generating sealing pressure to achieve sealing. When the internal hydraulic pressure increases, the "O" ring will further deform and squeeze the slip ring, thereby increasing the sealing pressure and improving the sealing performance. The structure has the characteristics of low friction coefficient, good wear resistance, automatic compensation for wear and absorption of hard particles in the steel mill cylinder, and can be completely sealed.

Disassembly steel mill cylinder: When disassembly steel mill cylinder, strictly prevent damage to the screw thread at the top of the piston rod, the screw thread of the steel mill cylinder head and the surface of the piston rod. It should also be noted that the piston cannot be played out from the steel mill cylinder.

The internal leakage of the steel mill cylinder should be prevented when the steel mill cylinder is used. The internal leakage of steel mill cylinder includes the leakage caused by excessive wear of steel mill cylinder block seal, piston rod and seal cover seal and piston seal. The cause of sealing leakage between the piston rod and the seal cover is that the seal is wrinkled, squeezed, torn, worn, aging, deterioration, deformation, etc., and a new seal should be replaced at this time.

Answers to some questions about steel mill cylinder:

How to distinguish the size of hydraulic cylinder cavity?
The hydraulic cylinder has a rod cavity and a rodless cavity. The rod cavity is the cavity that the piston rod extends out. The rod cavity is of course small due to the existence of the piston rod. That's just relative.

Hydraulic cylinder cost calculation method
1, Price cost accounting. Hydraulic cylinder price is composed of cost, profit and tax rate. Among them, the cost includes material cost, processing cost, assembly test fee, factory management fee (including the cost of designing drawings, etc., and the salary of management personnel is shared equally), brand promotion fee, utility and electricity equipment depreciation fee and other expenses. Cost of materials, including cylinder composition cylinder, piston rod, front and rear cover, guide, piston, seal, other accessories, etc. 2, Roughly estimate cylinder price = cylinder weight * parameters, parameters comprehensive consideration of various material costs and processing fees. The general market parameter is 20, the smaller and lighter the cylinder, the larger and heavier the cylinder, the smaller the parameter.