Pintejin specializes in custom sheet metal fabrication service and more. Advanced china engineering team and machinery is what sets us apart from our competitors.Contact us(via [email protected]) to learn more about our capabilities and how we can serve you.

What are the basic processes of automobile stamping process?

Stamping is a forming and fabrication method that applies external force to sheets, strips, pipes and profiles by means of presses and dies to cause plastic deformation or separation to obtain workpieces (stampings) of desired shape and size. Stamping and forging are both plastic fabrication (or pressure fabrication), collectively called forging. The stamped blanks are mainly hot-rolled and cold-rolled steel sheets and strips.60-70% of the world’s steel products are sheets, most of which are stamped into finished products. The body, chassis, fuel tank, radiator sheet of the car, the steam drum of the boiler, the shell of the container, the iron core silicon steel sheet of the motor and electrical appliances, etc. are all stamped. There are also a large number of stamping parts in instruments, household appliances, bicycles, office machinery, living utensils and other products. Stamping is a metal fabrication method, which is based on the plastic deformation of metal. It uses molds and stamping equipment to apply pressure to the sheet, so that the sheet is plastically deformed or separated, so as to obtain parts with a certain shape, size and performance. (Stamping). With the unprecedented consensus on the importance of developing advanced manufacturing technology, stamping and forming technology has made unprecedented progress in both depth and breadth. Big change. The penetration and cross-integration of stamping fields such as computer technology, information technology, and modern measurement and control technology have promoted the formation and development of advanced stamping forming technology. The stamping process can be divided into four basic processes: Punching: The punching process (including punching, blanking, trimming, sectioning, etc.) that separates the sheet metal. Bending: A stamping process in which the sheet is bent into a certain angle and shape along the bending line. Deep drawing: a stamping process that turns a flat sheet into various open hollow parts, or further changes the shape and size of hollow parts. Local forming: a stamping process (including flanging, bulging, leveling and shaping processes, etc.) that changes the shape of a blank or stamping part with local deformation of various properties.
Automotive Sheet Metal Fabrication

Pintejin Sheet Metal shop offers a cost-effective solution for a wide range of industries with our custom metal stamping and custom sheet metal fabrication capabilities. Our stampnig operations include a variety of sheet-metal forming manufacturing processes, such as punching, blanking, embossing, bending, flanging, and coining. Our professional, experienced and well-trained engineers can execute the complex metal stamping operations with precision and accuracy.

No matter what your metal fabrication needs are, Pintejin can offer the right solution: from single sheet metal part or sub-assembly of stamped metal parts to turnkey solutions for mechanical and electrical assemblies. We have the technology, equipment and the experience to fabricate customised metal products from aluminium sheet metal fabrication, steel, zinc plated steel, stainless steel sheet metal fabrication, brass and copper. Designs that require CNC machining of surfaces or components can be accommodated. We can supply polished, galvanized, zinc coated or powder coated finishes for any sheet metal work or stamped metal components. Coupled with our accurate and reliable metal fabricating equipment, we guarantee precision and repeatability in custom sheet metal work. You’ll be taking advantage of the best sheet metal fabrication china can produce.


With Pintejin automated and highly streamlined sheet metal fabrication service, you can expect a sheet metal fabrication quote within 12 hours and lead times as quickly as three days.Our rapid prototyping offering also includes a solid and reliable manufacturing capability (led by our expert team with 15+ years of experience) and technical and quality assurance, including SGS and RoHS material certifications, in-process quality reports, and First Article Inspection.



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