China manufacturer Self-Lock Stainless Steel Worm Drive Gear Gearbox Output Flange Speed Reduction with Good quality
Product Description Precision Worm Gearhead stainless steel worm gear speed reducer gear box PW series precision worm gearhead is a new generation of products with the advanced technologies. Worm material is 42CrMo, and its hardness of tooth surface is 50~60HRC, which…