Product Description Product Description Feature:1.Housing:Aluminium Alloy 2. low noise(<50DB) 3.Model:NMRV 25-150,Ratio:10 to 100 4.Efficient and safe operating 5.ISO9001,Factory price,OEM 6.Technology Data: Type: Double Worm Gear Reducer Model: NMRV25-150 Ratio:... Product Description Company Profiles ZHangZhoug Xihu (West Lake) Dis.hai Reducer is a leading manufacturer of gear motor and gearbox.Since 1991, we have specialized in manufacturing a wide range of gear motor and gear box including: helical gear motor helical... Product Description worm gear box and Worm Gearing Gear Box with Output Shaft Quality Assured Aluminum Gravity Casting for Construction Speed Reducer Parts is used in indusrial equipment.Aluminum castings have a wide range of application in industries. Numerous parts... Product Description Worm Gearbox with Dual Output Shaft Worm gearbox with dual output shaft: RV series Small worm gear box is a new-generation of products developed by our factory on the basis of perfecting WJ series products with compromise of advanced technology... Product Description Product DescriptionMain Materials:1)housing:aluminium alloy ADC12(size 571-090); die cast iron HT200(size 110-150);2)Worm:20Cr, ZI Involute profile; carbonize&quencher heat treatment make gear surface hardness up to 56-62 HRC; After precision... 