Typical source
Sheet stamping, punching, blanking, slitting, presswork and other factory offcut processes.
Left over or unqualified thick steel plates from a stamping production line. It is available in white or black color. It must not be coated by oil, rusted or painted.
Thickness = 3 mm. or more
Automotive parts, machine steel scrap
Busheling, punching and stamping scrap usually comes from factory sheet processing, so consistency and grade separation matter more than general mixed scrap.
Sheet stamping, punching, blanking, slitting, presswork and other factory offcut processes.
Piece size, oil, coating, silicon steel, stainless or aluminum contamination and bundle quality.
Send close-up photos of the pieces, pile photos, estimated monthly volume and whether the scrap is loose or bundled.
Factory stamping and punching scrap is often cleaner and more consistent than obsolete scrap, but coating, oil and mixed grades still affect the final assessment.
Separate black steel, galvanized sheet, silicon steel, stainless steel and aluminum. Mixed grades make melting control and pricing less precise.
Use one wide photo of the pile, one close-up showing thickness and coating, and one photo showing whether the material is loose, shredded or bundled.
Press shops, sheet-metal factories, automotive part suppliers, appliance factories and plants with regular cutting or stamping waste.