At the appraisal meeting, the participating experts carefully listened to relevant reports from the research and development staff of Liaoning XCMG about trial production summary, product testing, and user use of the three new products, reviewed related technical data, reviewed product samples, and conducted one-by-one research on three projects. Questions and comments were highly rated. The experts agreed that the technical data of these three new products are complete and standardized, and they meet the requirements for identification. The product specifications meet the requirements of the national and industry-related standards, and have good technological innovation. The technical level is at the leading level of similar domestic products and it is considered that the product Meet the production conditions, can be transferred to mass production.
The provincial new product appraisal committee was composed of relevant experts from research institutes such as Liaoning Technical University, Shenyang Polytechnic University, and Shenyang Engineering University. The deputy director of the Municipal Industry and Information Committee Gao Zizhu attended the appraisal meeting.
Products mainly include: railway connecting rod, railway shoulder, railway track fitting, stop lock bar.
Material: grey iron, ductile iron
The most common used grey iron is HT200 & HT250, ductile iron QT400 and QT500, besides, we also have high level Cast Iron such as high chrome casting iron, SiMo ductile iron.
We owned the advanced equipments including 6 automatic molding lines, 22 electric furnaces, 120 sets machining equipments, shot blasting line and advanced inspection equipments.
Cast Iron Railway Parts
Cast Iron Railway Parts,Railway Parts,Cast Iron Railway Track,Railway Fasteners Railway
Dandong Hengrui Machinery Co., Ltd. , http://www.hrcastings.com