Mastervim truck trailer leaf springs adopted high-quality material 60Si2Mn.

92 sets of special and general equipment, the key equipment long taper variable cross-section binding machine adopts German servo control technology, computer input parameters, the thickness of the rolled sheet has reached a processing accuracy of ±0.15mm; stepping quenching furnace, hot sheet Conveyor chain, vertical quenching machine, discharging chain row in oil, and through-type hot air circulation tempering furnace form a closely linked heat treatment production line with a high degree of mechanical automation, ensuring the quality control of key processes; computer design, CAD drawing, Ensure the accuracy and reliability of the design data; better production equipment, perfect testing methods, and stable product quality in the same industry have formed an annual production capacity of 10,000 tons of leaf springs.