The company produces and sells more than 200 kinds of forged steel crankshafts with a production capacity of 800,000 p
The company produces and sells more than 200 kinds of forged steel crankshafts with a production capacity of 800,000 pieces. The market share and matching rate of crankshaft products of heavy-duty trucks in China ranks first among similar enterprises. The domestic market share of six-cylinder forged steel crankshafts is over 34%, and the marine crankshafts basically cover the medium-speed marine crankshaft market in China, and the market share of crankshafts above 180kg is 70%. The company produces more than 300 kinds of commercial forgings, with an annual forging capacity of 6.5438+0.5 million tons, ranking second in China. The company has developed a series of products widely used in marine and large generator sets, construction machinery and other fields, and has become the largest independent supplier of forged steel crankshafts in China, making great contributions to the development of crankshafts of high-horsepower engines in China, especially introducing international technology, pushing high-power and medium-speed crankshafts to the market to replace imports, alleviating the urgent demand for domestic marine crankshafts, raising the production technology of marine diesel engine parts industry to a new height, and enhancing the position of national manufacturing industry in the international market.
The company has passed the ISO/900 1: 2008 and ISO/TS 16949: 2009 system certification, and passed the United States (ABS), France (BV), RINA (CCS), Norway (DNV), Germany (GL), South Korea (KR), and Japan. The company has maintained good supporting relations with well-known enterprises at home and abroad, such as Wei Chai, Chongqing Cummins, Shanghai Chai, Yuchai, Deutz FAW, Tianjin Lovo Power, Doosan Project in Korea, Doosan Shipbuilding Machinery, STX Shipbuilding, and formed strategic partners. , is an excellent supplier of host supporting customers.
The company has 865,438+06 scientific and technical personnel, provincial technical centers and engineering research centers, independent scientific research teams and independent intellectual property rights. Dozens of new products are put on the market every year, and the sales revenue of new products accounts for more than 60% of the annual sales revenue. At present, it has obtained the national invention patent of "Heat Treatment Process for Crankshaft of Large Non-quenched and Tempered Steel Engine" and the utility model patent of 10, and the quality forging award of China International Forging Exhibition and other 39 achievements. It has won many honors, such as Top 500 Machinery Enterprises in China, Top 0 Private Enterprises in Liaoning 100, Credit Demonstration Enterprises in Liaoning Province, and Model Unit for Charity and Disaster Relief in Dandong City.
The company's crankshaft processing, forging, heat treatment, product development and testing are in a leading position in the same industry in China. At present, Russia has two marine crankshaft upsetting production lines with 4000-ton and 6000-ton presses, and Germany has eight die forging production lines with 8000-ton and 14000-ton hot die forging presses and electro-hydraulic hammers. There are 20 production lines for marine engine crankshafts, such as Spanish BOST turning and milling center, Italian AZ CNC crankshaft grinder, HTC63 100 CNC lathe, Germany NAXOS-UNION crankshaft grinder, Germany Iunco CBN and so on. Grinder, Japanese Toyota GV80, GL7P CNC grinder, CNC machining center for both ends of crankshaft, CNC machine tools for oil drilling and other international-level equipment. In the comprehensive laboratories of physical and chemical analysis, metallographic examination, mechanical properties, fatigue test, flaw detection, etc., high-precision detection equipment such as Adecole crankshaft and camshaft comprehensive measuring instrument, Taylor Hosburn topography instrument, German Zeiss coordinate measuring instrument and Swiss TVA 1000 altimeter have been introduced successively.
Since the restructuring 10, driven by scientific and technological progress and management upgrade, the company has set a benchmark for world-class enterprises, taken the road of innovation and development, promoted lean production in all directions from process technology, production planning, supporting procurement to product processing, and built an international specialized production base for high-horsepower engine crankshafts and marine engine crankshafts.