Manufacturers specialized in producing Dongfeng Hercules automotive leaf spring leaf spring material

Chang Tong Technology Co., Ltd. has a full set of advanced disk production, quality testing equipment. Production facilities are fully automated variable cross-section mill, step-quenching furnace, hot air circulation furnace, three throwing the first shot peening machines, product assembly line, pre-press and so on. In terms of quality control and testing, there is a Rockwell hardness machine, metallographic analysis lab, physical and chemical analysis testing room, fatigue testing machine, hydraulic stiffness sorting machines and other equipment. These equipment and testing methods to ensure the quality of the Nissan leaf spring. I produced a new automobile spring varieties are variable cross-section, and other cross-section, monolithic, cantilever springs, parabolic springs, etc., a large supply of automotive leaf springs as mine car series, Bus series, heavy truck series, South Africa dedicated variable cross-section series, trailer series, electric coach series, North-Benz series, Shaanxi Auto Oron series, Steyr series, agricultural vehicles series, the guide arm series. Leaf spring steel plate unequal and unequal curvature composite made of multiple pieces. After installing both ends of the natural bent upward. When the road to face the impact of the wheels coming, plate deformation, cushion, damping effect, has the effect of Shihai arranged longitudinally oriented transmission power. Most non-independent suspension uses leaf springs make elastic element, eliminating the need for a guide and shock absorber, a simple structure. Automotive leaf spring suspension is the most widely used of an elastic element, which is composed of several pieces of equal width but unequal length (thickness may be equal or may not equal) alloy spring piece combination of an approximately equal intensity The elastic beam. Phone: 18937156226 Fax: 0371-60329300 QQ: 447453515