Batch Pre-expander Machine

    We supply complete eps foam production line and turnkey project. We can upgrade the machines according to customers’ requirements. Our company floor area 18000 square meters,Website:http://www.epsmachinefactory.com, has four big modern workshops.MAIN FEATURES: 1．This machine adopts PLC programmable controller and touching screen to carry out automatic production from feeding, temperature control, ration, pressurizing and feeding.2．Top-grade sealing foaming with constant pressure, high thermal efficiency, save 50％ steam or above than continuous foaming machine3．Adopt high-precision imported pneumatic control valve so that temperature can be controlled at ±1％, EPS grains are at same level with low water content.4．Correct feeding method can assure even density.MAIN SPECIFICATIONS & PARAMETERS: ◆ Expansion vessel: Ф1100× 1500(h)◆ Density range:  10～ 60kg/m3◆ Production efficiency: 150-300 Kg/h◆ Steam pressure:  0.4～ 0.8 Mpa◆ Compressed air pressure:  0.6～ 0.8 Mpa◆ Inlet of steam: 50mm◆ Inlet of compressed air: 50mm◆ Steam consumption: 6-10 Kg/cycle◆ compressed air consumption: 0.5-0.9 m3/cycle◆ Machine weight:  approx. 2500kg◆ Overall dimension: 1800*2200*4600mmTechnical Parameters of Polystyrene EPS Foam Pre-expander MachineModelPSJ-800PSJ-1100PSJ-1200PSJ-1400Vessel Size800×1200mm(h)1100×1500mm(h)1200×1500mm(h)1400×1700mm(h)Product Density13-60kg/m³13-60kg/m³13-60kg/m³13-60kg/m³Production Capacity60-100 Kg/h150-300 Kg/h200-400 Kg/h260-500 Kg/hSteam Pressure0.4-0.8 MpaAir Pressure0.6-0.8 MpaSteam Inlet Dia.50mmAir Inlet Dia.50mmSteam Consumption6-10 Kg/cycle6-10 Kg/cycle6-10 Kg/cycle10-15 Kg/cycleAir Consumption0.5-0.9m³/cycle0.5-0.9m³/cycle0.5-0.9m³/cycle1.3-2.8m³/cycleWeight1600kg2500kg2500kg3000kgOverall Dimension1800*1300*3000mm1800*2200*4600mm1800*2200*4600mm1900*2200*4600mmApplicationEPS Pre-expander Machine operation video