概述/ Applications
DH520-3全自动正负压成型机，集成型，冲孔，切边，堆叠工序为一体。采用全伺服电机驱动，上下模可调节，操作简单，运行平稳，维修方便和性能稳定，适用于片材PP，PVC，PS，PET广泛应用于生产塑料托盘，塑料盒，塑料盖等包装制品。
DH520-3 it is Positive and negative pressure thermoforming machine with forming, punching, cutting, stacking in one line. It is completely driven by servo motor, up and down mould stroke can be adjusted, With easy operation, calm running, convenient maintenance and stable function.The machine is suitable for sheet of PP, PVC, PS, PET etc. all kinds of covers.