400/800 Ton Four Small Column Hydraulic Press for Metal/Iron/Steel/Aluminum Sheet Stamping/Punching Forming Block SMC Brake Pads Door Mold Cookware T

400/800 Ton Four Small Column Hydraulic Press for Metal/Iron/Steel/Aluminum Sheet Stamping/Punching Forming Block SMC Brake Pads Door Mold Cookware T. Dual Action Hydraulic Structure: Synchronous stretching and anti-wrinkling process prevents tearing and wrinkling of metal sheets. Customizable Workbench and Stroke: Supports non-standard customization of workbench size, stroke length, and pressure levels. PLC Intelligent Touch Control: Digital adjustment of speed and pressure with one-click mold changing and parameter storage. High Strength Wear-Resistant Body: Reinforced columns with hard chrome plating and heat treatment for 24-hour stable operation. Comprehensive Safety Protections: Four-layer safety system including grating, overtravel limits, and electronic door locks. 72-Hour Full Load Inspection: Every unit undergoes 72-hour continuous pressure testing before leaving the factory. 18-Month Core Component Warranty: Hydraulic and electrical core components guaranteed for 18 months with 1-year whole machine warranty. Automated Production Line Ready: Reserves communication interfaces for robotic arms and automatic feeders for unmanned lines.