This article mainly introduces:

Jordan hydraulic cylinder,magnetic ring induction cylinder manufacturer,magnetic ring induction cylinder

(Jordan magnetic ring induction cylinder,produced by Hengyu Hydraulic Co., Ltd）

magnetic ring induction cylinder are widely used in Jordan，because of long service life，smooth movement，no need for deceleration device.So our company has designed magnetic ring induction cylinder for customers from Jordan.

Introduction to magnetic ring induction cylinder:

When using the magnetic ring induction cylinder product, be sure to operate safely in accordance with the specification documents provided by the manufacturer, and pay attention to protecting the magnetic ring induction cylinder block. If the magnetic ring induction cylinder block is damaged, it will cause adverse consequences: ① The material debris extruded from the scratch groove will be embedded in the seal, which may cause new scratch area marks while damaging the working parts of the seal during operation. ② Deterioration of the surface roughness of the inner wall of the magnetic ring induction cylinder, increase friction, easy to produce crawling phenomenon. ③ Increase the internal leakage of the magnetic ring induction cylinder, so that the working efficiency of the magnetic ring induction cylinder is reduced.

The commonly used buffer structure of the magnetic ring induction cylinder is composed of a piston boss and a magnetic ring induction cylinder head groove. When the piston moves close to the magnetic ring induction cylinder 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.

If the magnetic ring induction 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 magnetic ring induction cylinder is slow. In the case of low temperature, the hydraulic oil viscosity is large, poor flow, resulting in slow magnetic ring induction cylinder action. The improvement method is to replace the hydraulic oil with better viscosity and temperature performance If the magnetic ring induction cylinder is weak and cannot push the load, please check the internal leakage problem. The internal leakage of the magnetic ring induction cylinder includes the leakage caused by excessive wear of the magnetic ring induction 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 magnetic ring induction cylinder, and the phenomenon of "pulling the magnetic ring induction cylinder" appears. The treatment method is to adjust the speed control valve, and the necessary operations should be done according to the installation instructions.

magnetic ring induction cylinder spool stuck or valve hole blocked How to solve: When the flow valve or direction valve spool stuck or valve hole blocked, the magnetic ring induction cylinder prone to misoperation or action failure. At this time, the contamination of the oil should be checked; Check whether dirt or colloidal deposits are stuck in the spool or blocking the valve hole; Check the wear of the valve body, clean and replace the system filter, clean the fuel tank, and replace the hydraulic medium.

Answers to some questions about magnetic ring induction cylinder:

What do cylinder internal leakage and external leakage mean?
Internal leakage means that the piston seal in the cylinder is not strict, there is a leak between the two chambers of the cylinder, the oil is still in the cylinder, and the external leakage is that the oil leaks to the outside of the cylinder.

Can the hydraulic oil in the cylinder return to the tank?
Yes, there is a way, for example, first remove the cylinder from the machine, and then connect the two pipes on the cylinder, so that the cylinder piston rod is completely retracted into the cylinder, at this time, the piston is with the bottom, and the rear chamber is almost no oil, and then screw off the joint at the end of the front chamber by the hydraulic station, and put it in an empty bucket. Finally, insert the gas pipe into the oil port of the rear chamber. Open the air source, and then the rod will run out, and you'll drain the hydraulic oil from the end of the rod, which requires a source of air on site.