
EPS Expandable Polystyrene Machinery Batch Styrofoam Pre-Expander Machine. Wide Density Range: Capable of producing EPS foam with density from 12g/l to 140g/l. Precise Control System: Features PLC and touch screen for automatic weighing and steam control. Flexible Density Adjustment: Adjust density by modifying raw material quantity, heating time, steam pressure, and air mixing. Low Pentane Compatibility: Can process EPS raw materials with low pentane content (3-4.5%). High Precision Pre-foaming: Ensures accurate pre-foaming with wide range of foaming density options. Comprehensive Warranty: Includes 12 months warranty and 12 months after-sales service. Multiple Certification: Holds CE, TUV, CCC, SGS, and ISO9001 certifications. Customization Support: Accepts customized requirements for color, logo, design, and packaging.