by ep | Apr 25, 2021 | Product Catalog
Item DescriptionMajor Supplies:1)housing:aluminium alloy ADC12(dimension 571-090) die solid iron HT200(size 110-a hundred and fifty)2)Worm:20Cr, ZI Involute profile carbonize&quencher heat treatment method make equipment surface area hardness up to fifty six-62...
by ep | Apr 24, 2021 | Product Catalog
Solution DescriptionPrimary Resources:1)housing:aluminium alloy ADC12(dimensions 571-090) die forged iron HT200(dimensions a hundred and ten-one hundred fifty)2)Worm:20Cr, ZI Involute profile carbonize&quencher warmth treatment make equipment area hardness up to...