SPJ70/110/150 Batch Pre-expander-B (Basic)

Product Description

The SPJ70/110/150 Batch Pre-expander-B (Basic) is a compact yet reliable EPS foaming machine, designed for businesses that need a cost-effective solution without compromising on quality. While it is smaller in scale compared to large pre-expansion systems, this machine still offers robust features that enhance production efficiency and improve foaming quality. It is an ideal choice for manufacturers seeking a basic yet efficient pre-expander.

Main Features

1. Advanced Steam System

   • The machine is equipped with a steam pressure reducer and angle valve to precisely control steam input. This ensures stable operation and the production of high-quality foaming beads with consistent expansion.

2. Electronic Filling System

   • The electronic weighing system allows operators to set the desired filling weight via a touchscreen interface, enabling automatic material filling with high precision and minimal human error. This feature streamlines production and improves accuracy.

3. Efficient Material Level Control

   • The machine uses a photo sensor to monitor and control the expansion level of the material during the foaming process. This ensures uniformity and consistency across all batches, minimizing material waste and maximizing production output.

4. Automated Electric Control

   • The machine is controlled by a PLC and features a touchscreen interface. This system ensures fully automated operation, reducing the need for manual intervention and enhancing the overall stability and reliability of the equipment.

Optional Features

• Vibration Level Sensor: This optional sensor provides more precise control over material expansion, ensuring better density consistency in the final product.

• Proportional Valves for Steam and Compressed Air: These optional valves provide fine-tuned control over steam and compressed air, optimizing performance and reducing energy consumption.

• Chamber Pressure and Temperature Sensors: For more advanced control, these sensors ensure precise management of both pressure and temperature during the expansion process, contributing to higher-quality foam production.

• PID Control System: For the SPJ70B model, a PID control system is required when expansion density exceeds 30g/l. This system ensures better accuracy in maintaining the desired foam density.

Key Benefits

• Compact and Cost-Effective: The SPJ70/110/150 Batch Pre-expander-B (Basic) is designed for businesses looking for a more affordable and space-saving solution without sacrificing essential features.

• High Efficiency and Consistency: With its advanced steam system and automatic filling system, this machine ensures high production efficiency and consistent foam quality.

• Easy to Operate: The PLC control system and touchscreen interface simplify operation, making it easy for operators to manage the foaming process with minimal training.

• Energy-Saving Design: By utilizing precise steam and material control systems, this pre-expander reduces energy consumption and material waste, resulting in lower operational costs.

Conclusion

The SPJ70/110/150 Batch Pre-expander-B (Basic) is an ideal solution for businesses looking for a reliable, cost-effective, and compact machine to expand EPS material. It is designed to provide consistent performance, improve foaming quality, and streamline the production process. For companies seeking a simple, straightforward pre-expansion system with advanced features, the SPJ70/110/150 delivers excellent value and efficiency.

Contact us today for more details or to get a customized quote!