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Foshan Fuchao Hydraulic Electromechanical Equipment Co., Ltd

Mobile: 15975751599

Mobile: 13531395368

Tel.: 0757-85131606

Email: [email protected]

Website: www.uonetech.com.cn

Address: No. 26 and 27, Road 9, Zone 2, Xiedei Bridge, Guidan Avenue, Xiebian Second Industrial Zone, Dali Town, Nanhai District, Foshan City

Manufacturer of hydraulic cylinder supplied by Zhangjiakou

2020-11-23
 Manufacturer of hydraulic cylinder supplied by Zhangjiakou

The hydraulic system is composed of various hydraulic components. All hydraulic components are organically connected into a complete hydraulic system by pipes, joints, integrated valve blocks and other parts. Therefore, whether the hydraulic pipeline is installed correctly Zhangjiakou Hydraulic cylinder Firm, reliable and neat will have an important impact on the working performance of the hydraulic system. Check the quality of pipes. Find out the pipe material Zhangjiakou Hydraulic cylinder manufactor Whether the size and quality meet the design requirements; Check whether there is serious flattening or bending on the appearance of the pipe, whether there is corrosion on the surface of the inner and outer walls of the pipe, whether there is crack on the outer wall and other defects.

 Manufacturer of hydraulic cylinder supplied by Zhangjiakou

Before removing the hydraulic cylinder, depressurize the hydraulic circuit. Otherwise, when the oil pipe joint connected with the oil cylinder is loosened, Zhangjiakou Hydraulic cylinder The high-pressure oil in the circuit will be ejected rapidly. When the hydraulic circuit is depressurized, first loosen the hand wheel or pressure regulating screw at the overflow valve to unload the pressure oil, and then cut off the power supply or power source to stop the hydraulic device. During unloading, prevent damage to the thread at the top of the piston rod, the thread at the oil port, the surface of the piston rod, the inner wall of the cylinder liner, etc. Zhangjiakou Hydraulic cylinder manufactor In order to prevent the piston rod and other slender parts from bending or deformation, the skid shall be used to support and balance during placement.

 Manufacturer of hydraulic cylinder supplied by Zhangjiakou

Items to be checked when the speed of hydraulic cylinder slows down. 1. Where and what type of oil cylinder has been used for several years, Zhangjiakou Hydraulic cylinder What is the working pressure. You don't have any of these. How can I troubleshoot them for you. Check the lower seal if there is internal leakage. 2. It is likely that the internal working pressure of the oil cylinder has decreased. 3. Check whether the system is blocked, Zhangjiakou Hydraulic cylinder manufactor In addition, check whether the oil cylinder seal ring is damaged, and then check whether the piston rod is damaged. Basically, these aspects can identify the problem.

 Manufacturer of hydraulic cylinder supplied by Zhangjiakou

If the piston rod of the hydraulic cylinder is not treated in time after being pulled, the normal use will be affected if it is light, and the operation will not be possible if it is heavy. The repair methods we adopt are local polishing to repair light draw marks, welding and manual polishing to repair heavy draw marks. Zhangjiakou Hydraulic cylinder Through quenching and tempering treatment, the comprehensive mechanical properties of the cylinder piston rod with good strength and toughness matching were obtained. Zhangjiakou Hydraulic cylinder manufactor The purpose of surface hardening is to obtain high surface hardness to support the chromium plating layer on the surface, so as to improve the wear resistance and corrosion resistance of the piston rod.

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Tel: 15975751599/13531395368

Service hotline: 0757-85131606

Email: [email protected]

Address: No. 26 and 27, Road 9, Zone 2, Xiedei Bridge, Guidan Avenue, Xiebian Second Industrial Zone, Dali Town, Nanhai District, Foshan City

 Oil cylinder manufacturer

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159-7575-1599

135-3139-5368

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