1. Mechanical and electrical integration:quickly assembly.easy maintenance. 2. Molding production: high precision, fast efficiency and guaranteed quality. 3. Worm-gear secondary variable speed transmission: motor wheel design, gate opening by man...

1. Mechanical and electrical integration:quickly assembly.easy maintenance. 2. Molding production: high precision, fast efficiency and guaranteed quality. 3. Worm-gear secondary variable speed transmission: motor wheel design, gate opening by man...

Functions & Features 1. Wheel manual release. In case of power off, rotate the wheel manual release on the bottom of the motor to raise the boom manually. When power on, the motor will work normally 2. Machine core with strong and double springs, mak...