Three-dimensional hydraulic pinch-beam four-body, simple, economical and practical. Independent electrical control system, reliable, intuitive operation and easy maintenance. Push-button control, with jog, automatic and automatic three operating mode. By selecting the operation panel can be achieved given away two kinds of constant pressure forming process and other functions. Slider working pressure, load and slow down quickly work into the travel range can be adjusted according to process requirements. ? D board with galvanized sheet metal as the substrate, using high-quality environmentally friendly polyester paint for the finish, its sheet metal features:? 1. Using a three-dimensional metal plate deformation, no damage, pollution, weather, heat, and its galvanized substrate material with rust, corrosion and other characteristics. ? 2 green polyester paint paint film, good film toughness. Due to the long-term outdoor decorative materials, so three-dimensional sheet metal paint discoloration resistance is far superior to other paint, under high temperatures and direct sunlight is not easy to change color. ? 3. super metallic surface. ? The surface coating of high hardness, scratch resistance than other paint series. ? 5. pinch molding Finished Size: 300 * 300 6. Equipment Size:? 1000 * 1000 * 2400