400-ton four-column hydraulic press for manufacturing wheelbarrow

Multi-process integration Supporting metal plate stretching, bending, flanging, stamping, calibrating, press fitting and other processes to meet the demand for integrated molding of ashtray truck buckets. Suitable for plastic material pressing, such as powder products, plastic products, cold/hot extrusion metal molding, etc. Structure and control advantages Three-beam, four-pillar structure: all steel plate CO₂-welded body, tempered and vibrated to eliminate stress, ensuring no deformation in long-term use. High efficiency and safety design Safety devices: optional light grating protection, punching buffer device to prevent operating accidents; slider stroke limit protection to avoid mold overtravel.

Core application areas Gray hopper production: realize the integrated molding of the hopper, replace the traditional manual welding, improve the production efficiency by 3-5 times, and increase the durability of the product by more than 50%. Metal processing: applicable to boiler head, liquefier tanks, stainless steel hand washing sinks and other thin plate stretching parts production.