GMQ type is a continuous heat-treating automatic line. It is designed for fast, economical, uniformity and continuous heat-treating of mass produced steel parts. Use of forced circulation and precise control of atmosphere, it offers a wide range of uses, for clean hardening, carbonitriding and case hardening of machined steel parts with oil or water. Application: such as self-tapping, screws, washers, nails, bearing parts, chain parts, hand tools, sewing and knitting needles, and many others.

Feature :

Application : such as self-tapping , screw , washer, nails, bearing , chain, hands tool, sewing and knitting needles and many  component.