Box Creasing Machine Main Features: 1. With four posts design,solid and flexible structure; 2. NL-5557 anti-spark device; 3. With pneumatic drive to hydraulic pressure power; 4. Adopt precise anti-sparking system,strong and speed fast. 5. Usage: PVC PET PP box creasing line. Automatic working from rollor sheet. 6. Parameters: ModelWS-10000SZWS-15000SZPower Output10000W15000WVoltage50/60HZ AC380V 3PPower Input18000W25000WRectifierEILICON DIODEOscillation TubeE30693110E/8785RBAnti-Spark TubeNL5557Pressure WayAir pressure & oil-pressureGap of Electrodes150mmDimension of Upper Board600*800700*800Dimension of Lower Board750*850800*1000Net Weight2000kg5000kg