On the basic of the configuration parameter of the original converter, the hydraulic lift brake are more strong than before. It includes the control of the brake release current，brake release closure  frequency control, accurate positioning of the brake release time and overload protection of brake resistance.

Elevator control curve is smooth after the modification of the brake. To keep direction of the driven load during open and close of brake.

      The lift can be stopped smoothly when the hydraulic lift brake close. The reversing frequency is low, and the mechanical vibration is small, which solves the phenomenon that the lifting machine is not stable.
 

      Our company is mainly engaged in hydraulic lifting machinery research and development, the main products are aluminum alloy lift, hydraulic lift, lift platform, etc. Our lift is sold all over the country, warmly welcomed by the masses of customers.