Shenyang Gongda Heavy Equipment Manufacturing Co., Ltd., a prominent and highly recognized manufacturer and supplier of high quality metal castings, founded in 2003, specializes in the production, machining and R&D of wear resistant castings, alloy steel castings and Cu & Al alloy castings for mining, milling, earth handling, building materials, power stations, and other key industries, with an annual production capacity of about 10,000 tonnes. Products mainly focus on high chromium white iron castings, nickel hard castings, high manganese steel castings, high alloy steel castings, various grades of copper and aluminum alloy castings, gray iron castings and ductile iron castings, and heavy castings up to single piece of 10 tonnes for steel castings and 20 tonnes for iron castings can be manufactured, The company also produces MPS, RP coal pulverizers and LM, MPF, MLS vertical mills and their wear-resistant spare parts, such as grinding roller tyres, grinding table segments, lining plates/liners, grinding rings, and undertakes OEM production and CNC machining as well as assembly of casting products of various materials. The company’s operation covers an area of 20,000 square meters with a cast steel workshop, a cast iron workshop, a cleaning/grinding and heat treatment workshop, two machining workshops and a wooden pattern making workshop. There are more than 100 employees, including 5 professors and senior engineers, 15 engineers and senior technicians. We have an ERP Management System and we are ISO 9001 certified. The standardized operating procedures ensure reliable products and services. Recently, there has been a great expansion of capacity. A new branch company, Shenyang Gongda Heavy Industry Co., Ltd., located at Liaozhong Jinhai Economic Zone, Shenyang, covering an area of 33,300 square meters, is under construction. It will be put into operation in 2020 for the production of non-ferrous alloy castings, with an annual production capacity of about 10,000 tonnes. Shenyang Gongda has experience and longevity in this industry. It is willing to serve both domestic and overseas enterprises and is ready to respond to enquiries. OUR MAIN CUSTOMERS China: Shenyang Heavy Machinery Co., Ltd., Shanxi New Oriental Co., Ltd., Changchun Power Generation Equipment Co., Ltd., Taiwan Lejing Co., Ltd., Dalian Meishitong Co., Ltd. (Taiwan-owned), Overseas: IHI Co., Ltd., Mitsubishi Heavy Industries, Castel, Hofmann, and some companies in Russia. etc.

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What is the reason for the rust of the wear-resistant plate of the crusher

The surface of the crusher wear plate is easily oxidized, and the interface is oxidized to reduce the bonding strength of the interface. And for the crusher wear plate that has higher requirements on the quality of the plate, during the heating process

Crusher eccentric bushing repair method

Worn journals are polished: on the premise of ensuring the designed surface roughness, the minimum machining amount is used for processing

Purpose and Benefits of Grinding Table Segment

Grinding Table Segment is used for the manufacture and repair of measuring tools, the grinding of workpieces, the production of high-precision mechanical parts, and the processing of optical instruments.

Features of Crusher Eccentric Bushings

The high temperature and pressure generated during high-speed operation will cause wear on the eccentric bushing and tapered bushing, so the material selection of the eccentric bushing needs to be extremely strict

Grinding Process of Grinding Table Segment

The grinding process is widely used in industry for its ability to produce high-quality and high-precision surfaces. Achieving good workmanship is more of an artistic skill than a technological achievement.

How to improve the service life of grinding roller segment for cement mill

Grinding roller segment for cement mill was not widely accepted from the beginning. In the early days, grinding roller segment for cement mill and grinding disc liner had serious wear problems.

How to Improve the Production Efficiency of Grinding Roller Segment for Cement Mill

I believe that all industries using vertical mills must be very familiar with Grinding Roller Segment for Cement Mill. Grinding Roller Segment for Cement Mill is the main part of various vertical mills that is often used to grind materials,

Crusher Eccentric Bushing Installation Steps

Carefully check the clearance between Crusher Eccentric Bushing and the straight bushing of the frame, as well as the upper and lower clearance between the main shaft and its bushing

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