series synchronous cylinder Sold to Norway

This article mainly introduces:

Norway hydraulic cylinder,series synchronous cylinder manufacturer,series synchronous cylinder

(Norway series synchronous cylinder,produced by Hebei Hengyu company）

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

Introduction to series synchronous cylinder:

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

The daily inspection of the series synchronous cylinder includes: checking the connection of the series synchronous cylinder and the pipe joint for leaks. Check the series synchronous cylinder rod for leaks. Check the series synchronous cylinder connection for leaks. When the series synchronous cylinder moves, the work is normal and smooth. Whether the series synchronous cylinder has internal leakage.

When the series synchronous cylinder is installed, the piston and the series synchronous cylinder head and other parts have large mass, large size and large inertia, even if there is a lifting equipment auxiliary installation, because the specified clearance is small, no matter how hard it will be put into, therefore, the end of the piston or the series synchronous cylinder head boss is easy to cause scars when it hits the inner surface of the series synchronous cylinder wall. The solution to this problem: for a large number of small products, the use of autocratic assembly oriented tools during installation; For heavy, thick and large large and medium-sized series synchronous cylinders, only careful and careful operation can be avoided.

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

Answers to some questions about series synchronous cylinder:

What should we pay attention to when using the cylinder?
When using the cylinder, we should pay attention to the environment and temperature in which it is located as follows: 1. Before working, the hydraulic cylinder must carry out several reciprocating movements under low pressure (greater than the starting pressure), and work normally after removing the gas in the cylinder. 2. Precautions when removing the hydraulic cylinder: ① The pressure in the hydraulic circuit is reduced to zero before disassembly. ② The screw thread at the top of the piston rod should be prevented from damage when disassembling. ③ Due to the different structure and size of the hydraulic cylinder, the order of disassembly is also slightly different. Generally, the fastening bolt of the end cover should be loosened first. Internal card chain card key application special tools.

What is the function of the Reza mounted master cylinder?
The role of the Resa-mounted master cylinder is to pump the concrete from the hopper to the delivery pipe and to provide sufficient concrete outlet pressure so that the concrete can reach the specified location.