The item total has 11 pcs, the assy consists of the main and the helper, the main spring has 5 pcs and the helper has 6 pcs. The raw material size is 70*8 for all. Raw material kind is 60Si2Mn (SUP7). The main free arch is 123±6mm, the auxiliary free arch is 62±6mm, the mian development length is 1225 and the helper development length is 940, the centre hole is 12.5. The first leaf spring of main spring has two eyes, the size is ø42 and ø40. The assy has four clamps, the third and the fourth have two each. Our leaf spring uses Electrophoretic Paint, they are more safe and environmental protection、economical、convenient and efficient.
1, We are one of the largest leaf spring factory in China. It has fourteen product lines with advanced equipments making different types of leaf spring including:
1) conventional leaf spring
2) Z type leaf spring
3) parabolic leaf spring.
2, Yearly turnout is more than 200,000 MT. Our leaf spring's capacity is one of the largest one in China. Usual lead-time is within 3-4 weeks after receiving orders.
3, Technically, thickness from 6 mm to 40 mm, and material 60Si2Mn, SUP9, 50CrVA, 51CrV4 and 52CrMoV4 are available.
Since its establishment, our factory has been developing first world class products with adhering the principle
of quality first. Our products have gained excellent reputation in the industry and valuabletrusty among new and old customers..