Ductile iron crankshaft round corner rolling strengthening will be widely used in crankshaft processing. In addition, compound strengthening processes such as round corner rolling strengthening plus journal surface quenching will also be widely used in crankshaft processing. Forged steel crankshaft strengthening methods will be more The ground is quenched with journal and rounded corners.
The company has advanced technology and complete analysis and testing equipment. First in the industry to pass ISO9001-2000 and TS16949:2009 quality system certification. The existing fixed assets are 150 million yuan. At present, the company covers an area of 20,000 square meters, a building area of 28,000 square meters, 180 employees, more than 200 sets of processing and testing equipment, 2 iron mold sand-coated casting production lines, and 4 machining production lines. The production process and testing methods strictly follow German standards.