We offer worm gear boxes. The involute worm gear boxesreduction gear units are worm type units with modular construction. The units comprise of hardened ground worms with centrifugally cast bronze gears. The specifications of the gear units are as follows: • worm gear boxes range from center distance of 25 mm to 150 mm • ratios up to 70:1 or customized as per requirements • one or two output shafts • foot or flange mounted with hollow input shafts for standard iec motors.