What are the characteristics of the hydraulic support hydraulic system?
Of the reverse, that must ensure that the hydraulic system of self-protection, that is, in the hydraulic system to take certain security measures, such as hydraulic cylinders can take the way of hydraulic lock or some occasions can be used to reduce the incidence of accident valve ;
The system of the solenoid valve, but also consider the system of the media, because it is not flammable; second, in these places must ensure that the equipment in the absence of power in the case will not happen, such as hydraulic cylinder return, hydraulic motor
Hydraulic support is mainly used in coal mining and other underground production site, so the first is to ensure that when used in these places will not appear fire heart, it will not be charged because of friction and amplification, and thus detonated, so first consider the hydraulic
Third, the hydraulic support can be replaced lines and substitutability must be strong, that is, after the failure, can be replaced in the shortest possible time and maintenance, thereby reducing the loss and protect the safety of workers!
