Because the hydraulic lifting platform is working outdoors, whether it is winter or summer to be placed outdoors. Therefore, it is very important to do well the anti-freezing work of hydraulic lifting platform.

 

Generally as long as the qualified factory lifting platform will be set on the machinery explosion-proof valve, the main role of the hydraulic lifting platform is used to transport goods and personnel to want to send places. The explosion-proof valve of hydraulic lifting platform is set in the lifting platform mechanism to prevent the table from rapidly falling out of control accidents, while the control table is slowly falling.

 

This is the main function of lift valve *. Especially in the hydraulic lifting platform, if hydraulic problems, working on the top of the personnel will have a great risk. It is composed of valve body, compression spring, slide valve and rear-guard, the cavity of valve body is provided with compression spring, and the compression spring can also be connected with sliding slide valve in the body, the slide valve is embedded in the rear-guard limit in the valve body, the top of the slide valve is provided with a through hole, the bottom of the slide valve is a plug, and the cavity is connected with the inlet and outlet of the valve body.

 

This reduces the risk to the staff, once the tubing breaks, causes the hydraulic lifting platform to drop the speed too fast, the explosion-proof valve to close quickly, becomes the throttle state, causes the hydraulic lifting platform table to drop slowly, guarantees the personal and the equipment security, thus has the safe function. With the application of this new technology, the sales volume of lifting platform is very large.


The above:ZF Hydraulic high pressure gear pump models