• nmrv-şanzıman

China OEM Smr Series Conveyor Belt Motor Hollow Shaft Mounted Clutch Gearbox 1 20 Ratio Gearbox for Mechanical Equipment worm gear backdrive

Product Description  Components:1. Housing: High-strength Gray Cast Iron Gearboxes2. Gears: Helical Involute Gears, Carburizing, Quenching, Grinding3. Shafts: High-strength Hardening Alloy…