This article mainly introduces:

New Zealand hydraulic cylinder,sanitation truck hydraulic cylinder manufacturer,sanitation truck hydraulic cylinder

(New Zealand sanitation truck hydraulic cylinder,produced by Hengyu Hydraulic Cylinder Factory）

sanitation truck hydraulic cylinder are widely used in New Zealand，because of smooth movement，high work efficiency，excellent fatigue and impact resistance.So our company has designed sanitation truck hydraulic cylinder for customers from New Zealand.

Introduction to sanitation truck hydraulic cylinder:

When the sanitation truck hydraulic cylinder is in use, measures should be added to prevent the intrusion of pollutants. Effective measures should be taken to control the intrusion of pollutants, such as installing high-efficiency air filters in the tank breathing holes, new oil must be filtered, etc., but also must improve the anti-pollution ability of the sanitation truck hydraulic cylinder itself. In the seriously polluted environment, it is more important to pay attention to, such as the underground oil sanitation truck hydraulic cylinder should use fluorine rubber (FRM) and nitrile rubber (NBR) dust ring, and the ground mechanical sanitation truck hydraulic cylinder should use nitrile rubber dust ring; The filter device is added to the oil inlet of the sanitation truck hydraulic cylinder of the dump truck, construction machinery, work platform and other equipment, and in order to reduce the oil inlet resistance, the flow area should be increased as much as possible, which can effectively reduce the particle pollution from the system.

The internal leakage of the sanitation truck hydraulic cylinder should be prevented when the sanitation truck hydraulic cylinder is used. The internal leakage of sanitation truck hydraulic cylinder includes the leakage caused by excessive wear of sanitation truck hydraulic 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.

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

If the sanitation truck hydraulic cylinder operation failure, you can start from these aspects to troubleshoot: (1) the hydraulic system control pressure is too low. The throttling resistance in the control line may be too large, the flow valve is improperly adjusted, the control pressure is inappropriate, and the pressure source is disturbed. At this time, the control pressure source should be checked to ensure that the pressure is adjusted to the specified value of the system; (2) Air enters the hydraulic system. Mainly because there is a leak in the system. At this time, check the liquid level of the hydraulic tank, the seals and fittings on the oil suction side of the hydraulic pump, and whether the oil suction filter is too dirty. If so, the hydraulic oil should be replenished, seals and fittings should be treated, and the coarse filter element should be cleaned or replaced. (3) The initial action of the sanitation truck hydraulic cylinder is slow. In the case of low temperature, the hydraulic oil viscosity is large, poor flow, resulting in slow sanitation truck hydraulic cylinder action. The improvement method is to replace the hydraulic oil with better viscosity and temperature performance If the sanitation truck hydraulic cylinder is weak and cannot push the load, please check the internal leakage problem. The internal leakage of the sanitation truck hydraulic cylinder includes the leakage caused by excessive wear of the sanitation truck hydraulic cylinder block seal, the piston rod and the seal cover seal and the 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. The main cause of excessive piston seal wear is improper adjustment of the speed control valve, resulting in excessive back pressure and improper seal installation or hydraulic oil contamination. The second is that foreign bodies enter the assembly and the quality of sealing materials is not good. The result is that the action is slow and weak, and in serious cases, it will cause damage to the piston and sanitation truck hydraulic cylinder, and the phenomenon of "pulling the sanitation truck hydraulic cylinder" appears. The treatment method is to adjust the speed control valve, and the necessary operations should be done according to the installation instructions.

Answers to some questions about sanitation truck hydraulic cylinder:

What are the main technical parameters of the hydraulic cylinder?
Parameters are as follows: 1, cylinder diameter, inner diameter size; 2, import and export diameter and thread parameters; 3, piston rod diameter; 4, cylinder pressure, cylinder working pressure, calculation is often used test pressure, less than 16MPa multiplied by 1.5, higher than 16MPa multiplied by 1.25. 5, cylinder stroke; 6. Is there a buffer? According to the working conditions, the piston rod extension contraction is generally buffered if the impact is large. 7, the installation of the cylinder.

How many kilograms can the 63 cylinder hold?
The force of the cylinder is related to the cylinder diameter and pressure. 63 cylinder diameter (cylinder inner circle diameter), 21MPA pressure, thrust 6 tons.