This article mainly introduces:

Chile hydraulic cylinder,sanitation truck hydraulic cylinder manufacturer,sanitation truck hydraulic cylinder

(Chile sanitation truck hydraulic cylinder,produced by Hebei Hengyu company）

sanitation truck hydraulic cylinder are widely used in Chile，because of excellent temperature resistance，no transmission clearance，powerful torque.So our company has designed sanitation truck hydraulic cylinder for customers from Chile.

Introduction to sanitation truck hydraulic cylinder:

In the case of serious wear on the inner surface of the sanitation truck hydraulic cylinder, 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 sanitation truck hydraulic cylinder manufacturing process for replacement. The sanitation truck hydraulic cylinder 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.

If it is found that the sanitation truck hydraulic cylinder lubrication is poor or the sanitation truck hydraulic cylinder bore processing is abnormal, it is necessary to feedback the situation to the manufacturer, because the piston and the sanitation truck hydraulic cylinder, the guide rail and the piston rod have relative movement, if the lubrication is poor or the sanitation truck hydraulic cylinder bore is abnormal, it will aggravate the wear and reduce the straightness of the sanitation truck hydraulic cylinder center line. In this way, when the piston works in the sanitation truck hydraulic cylinder, the friction resistance will be large and small, resulting in slip or crawling. The solution is to repair and grind the sanitation truck hydraulic cylinder first, and then prepare the piston according to the matching requirements, repair and grind the piston rod, and configure the guide sleeve.

The method of sleeve sanitation truck hydraulic cylinder to improve the processing quality: there is a big gap in the service life of post-plating polishing and post-plating polishing, especially in mass production. Strictly clean the flying edge and burr of mechanical components, especially the edge of the sealing groove, and the tiny metal burr, strictly clean before assembly. The surface fatigue strength and stress corrosion resistance of the sanitation truck hydraulic cylinder can be significantly improved by rolling in the finishing of the inner holes of the sanitation truck hydraulic cylinder. The roughness of the surface of the friction pair is generally controlled between Ra0.4 and 0.8.

If the piston rod and sanitation truck hydraulic cylinder are stuck or the sanitation truck hydraulic cylinder is blocked, at this time, no matter how to operate, the sanitation truck hydraulic cylinder does not move or has little action. At this time, check whether the piston and piston rod seal is too tight, whether it enters the dirt and gum deposits: whether the shaft line of the piston rod and the sanitation truck hydraulic cylinder is in the center, whether the wearing parts and seals are invalid, and whether the load is too large.

Answers to some questions about sanitation truck hydraulic cylinder:

What valve is used to control the speed of the cylinder?
Hydraulic cylinder for lifting is generally the piston rod downward installation, to achieve the fast and slow speed of the cylinder, you can add a two-digit three-way electromagnetic reversing valve + a throttle valve on a branch at the bottom of the cylinder, you can achieve speed change, control mode can be controlled by time control can also be controlled by stroke switch. If you want to achieve more accurate control can use proportional valve control.

How many kinds of cylinder seal repair kit are there?
Very much, a wide variety of imported and domestic, J type, UHS, DHS, O-ring, Sterseal, etc., as well as support bars, materials are different, according to the size of the pressure selection is different, the appearance of the structure is different, the size is a variety, maintenance is generally selected according to the needs of the cylinder.