Min. Order Reference FOB Price
1 Piece US$2,000.00-16,000.00 / Piece
Product Description
Product Description Screw Making Process: wire rod---cold heading machine----thread rolling machine----de-oiling machine ----finished screws Apply to Step 1 : Cold Heading Machine This equipment adopts cold heading way to make the wire rod upsetting by double-click the whole mould form. ...