We manufacture HD series spiral bevel gearboxes which are designed with 6 standard ratio: 1:1/1.5:1/ 2:1/3:1/4:1/5:1. There are 6 hexahedron to suit for different installation. The bevel gears are made of low carbon alloy steel. Input speed from 750rpm to 2000rpm. Best square shape bevel gearbox selection.
