Min. Order Reference FOB Price
1 set US$3,000.00-10,000.00 / set
Product Description
1. Automatic screw making machine To produce screw, two machines are necessary--Cold-heading Machine and Thread Rolling Machine: 1. Cold-heading Machine To cut raw material wire according to length of finished screw and form screw head. Main Technical Parameter: Model No Dia. of Screw (mm) ...