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Efficient Styrofoam Batch Expander - Maximizing EPS Production Quality

time:2024-11-27 08:42:28hit:18

Efficient Styrofoam Batch Expander - Maximizing EPS Production Quality


The Styrofoam Machine is a crucial asset in the EPS production line, renowned for its efficiency and precision in raw material expansion.


Machine Specifications and Operational Principles:


  • Integrated Component Design: The stainless steel dryer bed has a sloped surface for easy material discharge. The screw conveyer is made of high-strength alloy steel, ensuring durability and smooth operation. The sieving device is equipped with a vibration motor to prevent clogging.

  • Steam System Efficiency: The pressure reducer and PID control system of the accurancy batch polystyrene pre-expander machine work together to maintain a stable steam flow rate. The steam pressure can be adjusted in increments of 0.01 bar, allowing for fine-tuning of the expansion process. The steam consumption is optimized, with a reduction of up to 33% compared to older models.

  • Pressure Control Precision Engineering: The pressure sensor in the polystyrene batch expander machine has a digital display for easy monitoring. The multi-steam exhausting system is electronically controlled, enabling rapid pressure adjustments. The expansion chamber pressure is maintained within ±0.02 bar, ensuring consistent bead expansion and density.

  • Temperature Control for High-Quality Output: The temperature sensor has a response time of less than 0.3 seconds. The compressed air proportional valve can adjust the temperature based on real-time feedback, maintaining it within a narrow range. This results in a significant reduction in broken beads and a more uniform bead structure. The temperature control system also has a standby mode to conserve energy when the machine is idle.

  • Material Level Management: The styrofoam batch expander machine's weighing scales have a load cell accuracy of ±0.005 kg. The vibrated level sensor has a self-cleaning function, preventing material buildup. The combination ensures accurate material level control and a density tolerance of ±0.008 kg/m³.

  • Accurate Material Filling: The touch screen interface offers a password-protected access for setting filling parameters. The electronic weighing filling system has a double-check mechanism for added accuracy. The filling accuracy is within ±0.02 kg, and the filling volume can be adjusted from 1 - 10 liters.

  • Stable Electric Control: The PLC touch screen has a built-in diagnostic function for quick troubleshooting. The branded electronic parts and valves are tested for reliability before installation, ensuring uninterrupted machine operation.


Optional Features:


  • The auto density-weighing system provides continuous density monitoring and automatic adjustment, improving the overall quality control process.

  • The secondary expansion device for SPJ130 and SPJ160 allows for further customization of bead properties, meeting the diverse needs of the EPS market.


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Efficient Styrofoam Batch Expander - Maximizing EPS Production Quality

27

Nov
2024