Product Description Transmission Geared Motor Unit Wp Worm Speed Reduction Gear Low Speed Marine Gearbox Transmission Speed Reducer Features 1. Compact structure and simple assembly;2. Wide speed ranges and high torque;3. Low noise, good sealing performance, high... Product Description Overview... Product Description Overview... Product Description Double Enveloping Worm Reduction Industry Transmission Gearbox Appilcation For Mixer Description : 1, High torque double enveloping worm gear adjust toughest working condition . 2,Universal design double enveloping worm gearbox. 3, Smooth and... Product Description Product Description Top quality wholesale advance transmission large output china hot sale worm marine gearbox china 900 MARINE GEARBOX MAX.1440HP at 1600RPM Engine Speed:1000~1800RPM Ratio 1.46 2.04 2.47 3 3.6 4.08 4.63 4.95... 