PROCESS 1: STAMPING
Lifan automobile stamping workshop meets production line standard for large mechanical press. It has a whole set of stamping unit of international advanced level. The hydraulic machine with PLC and LCD screen can automatically display parameters and type of failure, which helps to complete all stamping processes effectively and meanwhile guarantees quality. To maintain quality control, we set up inspection for after-stretching and after-stamping, using test device to control surface precision and functional match.
PROCESS 2: WELDING
Welding workshop has one major and two supplementary welding lines, wrapping machine, body-in-white conveyor and adjusting line, three-dimensional measuring device, etc.. We implement self-check and cross-check in the whole process, having full quality control on welding products by inspecting five elements: four-door two-cover and oil filler cap clearance and surface deviation, front&back combination lighting and luggage boot lid adjustment, four-door two-cover wrapping, engine room cover adjustment and process transition.
PROCESS 3: PAINTING
Lifan imported advanced spraying equipment, using automatic conveying and paint mixing system to achieve gloss finish. Painting workshop has strict control on equipment parameters, and also set up inspection on electrophoretic paint film, bond, floating coat, top coat, mixing and process transition.
PROCESS 4: ASSEMBLY
Assembly workshop contains car body conveying, interior decoration assembly, engine and rear axle & chassis assembly, ground assembly and inspection for product safety, rainproof and appearance. We have quality control on eight elements: electricity, engine suspension torque, rear axle torque, auxiliary frame torque, brake and ABS system, meter subassembly, 58-station specific inspection and rain test.