Pressure plate Model 51-420-840 uses: Hidden roof effectively cover width: 840 mm Width unfold: 1000 mm thickness: 0.4-1.0 mm cross-sectional moment of inertia (cm4 / m): 420 840 Kok Chi machine used in Taiwan Delta DVP14ES host computer, electronic control system using text-screen display for easy operation, approachable. The device uses a high level of automation software, production information management; the entire unit automation control system uses highly integrated network, enabling better performance automation systems; the steel tile device also has the operation, maintenance, maintenance and mechanical commissioning, Die advantages of easy replacement. Color guns Steel plant frame, single-sided color plate steel plant, multi-span steel structure workshop, with wooden beams driving workshop, villa-style houses and even across the color plate color plate ceiling, roof and floor, large-span plant, shed light steel ring.