High Precision Nmrv030-150 Worm Gear Box Gear Unit

 Merchandise DescriptionPrimary Materials:one)housing:aluminium alloy ADC12(dimensions 571-090) die solid iron HT200(dimensions 110-one hundred fifty)two)Worm:20Cr, ZI Involute profile carbonize&quencher warmth treatment method make equipment area hardness up to...