About

　　Founded in June 2004, Maanshan Haitian heavy industry technology development Co., Ltd. is located in Maanshan City, Anhui Province, a beautiful poetry city and steel city known as "nine mountains and one lake, cuiluo out of the river". It is a demonstration area for undertaking industrial transfer in Wanjiang City belt. It is located in Xinshi Industrial Park, Bowang District, Maanshan city. It is an important emerging industry cluster in Wanjiang City belt and a gateway demonstration area for Maanshan city to connect with Lukou Airport, The green and livable modern sub urban area, beside the original 314 provincial highway, is integrated into the Yangtze River Delta economic circle and Nanjing one hour economic circle. It is only 25 kilometers away from Nanjing Lukou Airport, and the transportation is very convenient. Covering an area of more than 120 mu, the new plant has a construction area of 20366.36 square meters and a registered capital of 120 million yuan; With 300 employees and an annual output value of 500 million yuan, it is a high-tech enterprise in Anhui Province and a specialized special new enterprise in Anhui Province specializing in the production of wear-resistant castings. At present, the company undertakes two national Torch Plan projects, seven patented products have won the "high-tech products" of Anhui Province, the wear-resistant castings of Haitian heavy industry are "Anhui famous brand" products, and the "Aimin" trademark is a famous trademark of Anhui Province.

　　technical support:

　　1. The company has established a complete quality management system and passed the quality management system certificate issued by Beijing Certification Center and the calibration certificate of measuring instruments certified by the Bureau of measurement.

　　2. Main testing equipment of the company: two American direct reading spectrometers are introduced for material analysis; Performance testing includes desktop hardness tester (2 Rockwell, 1 shore and 1 Brinell), written hardness tester, liquid crystal pendulum impact energy tester, universal mechanical tester, metallographic microscope, three coordinate scanner, etc.

　　3. The quality department is equipped with 1 senior engineer, 8 special inspectors, and 2 with NDT certificates. From raw material inspection, process patrol inspection, first and last production inspection, full inspection by specially assigned personnel, factory inspection and other processes to reduce the occurrence of defects. The production process has corresponding process operation instructions, equipment maintenance plan and key control point checklist of each process.

　　4. The company has the ability of independent design and development. The design software includes AutoCAD, UG, SolidWorks and other drawing software, ProCAST and other simulation software. The pouring process is simulated before the development of new products, and the heat treatment process is simulated and verified by using - heat treatment simulation software;

　　5. The company has a full set of performance testing instruments, including spectrometer, hardness tester, tensile testing machine, impact testing machine, ultrasonic flaw detector, metallographic microscope, wear testing machine, etc; In 2020, the company newly introduced portable spectrometer and three coordinate scanner;

　　6. Seven senior engineers and four perennial technical consultants provide guarantee support for technology development in many fields; In addition, Haitian has perennial industry university research cooperation with Xi'an Jiaotong University, Hefei University of technology, Henan University of science and technology and other universities, constantly injecting new forces into product development and walking at the forefront of technology.

　　throughput:

　　Haitian heavy industry has 6 automatic smelting furnace systems, with a production capacity of 83000 tons per year. From 2004 to 2020, five molding production lines were purchased successively: vertical molding Di sand production line, with an annual capacity of 30000 tons; The annual output of automatic digital cold core box shell production line is 36000 tons, the annual output of EPC production line is 15000 tons, and the annual output of sodium silicate and coated sand production line is 20000 tons. Haitian heavy industry attaches great importance to the upgrading and improvement of heat treatment capacity: the tunnel heat treatment production line can reach 25 tons / day; Gas fired heat treatment furnace can reach 50 tons / day; The trolley type heat treatment furnace can handle 20 tons / day; Other heat treatment capacity is 10 tons / day.