speed reducer

Description

CED NMRV worm speed reducer, in arar of food industries, kitchen industries, printing machinery, woodworing machinery, rubber machinery, small chemical machinery, plastic machinery ets, made of high-quality aluminumalloy, linght in weight and non-rusting, large in torque, smoth in running and low in noise, can work long time in dreadful conditions, high in radiating efficiency, About material, housing:die-cast aluminum alloy, worm:*0 CRmNtI, carbonize heat treatment make the hardness of gear surface up to ****2 HRC, retain carburization layer, s thickness between 0.3 and 0.5mm after precise grinding worm wheel:wearable stannum bronze alloy. about surface patinting aluminum alloy hosing: 1.shot blasting and special antiseptic treatment on the aluminum alloy surface, 2.after phosphating, paint with RAL***0 blue or silvery white paint