Coating Trimming Die for Making 8.8 Grade Bolt

The die takes M2 steel as the base material and is processed by sawing, boring, extrusion, turning, coating and vacuum heat treatment. Titanium nitride coating was deposited on the surface ofAnqing niuli mould Co., Ltd. was established in February 2012 and is located in the private economy Pioneer Park of Taihu economic development zone. In line with the development concept of "mold is the mother of industry" and "entrepreneurship and innovation", after years of hard work by members of the company and the help and guidance of relevant government departments, it has now developed into the only provincial specialized, special and new enterprise specializing in the research, development, production and sales of fastening molds in Anhui Province. The company's R & D and production of all kinds of fasteners' special integral dies, titanium alloy fastener dies and related vacuum heat treatment dies and forgings are used for the finalization production of high-strength special fasteners for high-speed rail transit, ocean going ships, aviation and mechanical equipment. Molds have been supplied to Dongfeng Group, Shanghai standard group, China railway electric and other well-known domestic enterprises for a long time, and we have carried out technical cooperation with them to constantly launch innovative mold products. Through continuous practice and innovation, we have mastered the professional Titanium Alloy Fastener mold manufacturing technology, including the industry-leading design and manufacturing of special-shaped molds, vacuum heat treatment and Titanium Alloy Fastener mold technology. So far, we have a number of independent intellectual property rights.
       In recent years, the company has continuously developed into an enterprise with an annual output of 400000 special molds for fasteners through the introduction of relevant technologies and independent development, and the production and sales of single products have steadily ranked in the forefront of domestic peers. In addition, it has been actively cooperating with Shanghai University of engineering and technology, Beijing University of chemical technology and other domestic universities with relevant advantages in production, learning and r the die by chemical vapor deposition. The fasteners produced by this mouldd can be used in high precision ...