Purchase Qty. Reference FOB Price
1-2 Sets US$25,000.00
3+ Sets US$24,000.00
Product Description
Product Description Bolt Former Machine Cold Heading Machine for High Strength Hex Bolt The hex bolt manufacturing process begins with steel rods that are cut to length and then cold-formed (or hot-forged) into the desired hexagonal head shape. Next, threads are rolled or cut onto the bolt's ...