Duplex manufactures worm reduction gearboxes for universal mounting conditions in various sizes as of 1?" centre and 3½" centre, having ratios from 5 : 1 to 60 : 1.The worm reduction gear boxes come with a speciality of being used in varied conditions and the alternations can be done by changing the legs of the gear boxes with no extra cost. This speciality makes it suitable to be used as standard, foot mounted type, inverted [having worm over wheel], vertical type suitable for stirrer duty. The gearboxes are designed to conform to national and international standards. The worm shaft is made of high tensile case hardened alloy steel and ground and finished to precision limits. The worm wheel is made from centrifugally cast phosphor bronze material. The worm reduction gearbox finds applications in plastics, rubber, machine tools, paper, cement, printing, pharmaceuticals, rolling mills and leather industries sector. The company also supplies worm reduction geared motors.
