Automatic Vacuum Expandable Polystyrene (EPS) Shape Moulding Packing Machine

The Automatic Vacuum EPS Shape Moulding Packing Machine is an advanced solution designed for high-efficiency production of polystyrene products. Its innovative design, robust construction, and precise control systems make it an ideal choice for modern packaging applications.

Key Features

1. Unique Machine Structure

• Enhanced Frame Strength:

  • Reinforced back frame and moving frame with integrated body and foot structure provide exceptional durability and stability.
  • The frame and machine feet integration significantly increases overall strength.

• Durable Finish:

  • Zinc spraying treatment enhances the frame’s resistance to corrosion and wear, extending the machine's lifespan.

• Tie Bar Design:

  • Opposite-direction tie bars ensure easy maintenance and excellent wear resistance.
  • Self-lubricating copper tubes replace traditional bushings, improving lubrication efficiency.

• Stainless Steel Plates:

  • Preventing and back mold plates made of stainless steel reduce rust and wear, maintaining mold precision.

2. Hydraulic Pressure System

• Enhanced Speed:

  • Operates at 250 mm/s compared to 180 mm/s in earlier models, reducing cycle time and boosting production efficiency.

• Safety Locking:

  • Hydraulic cylinders securely lock molds during steaming, preventing steam leakage.

• Simultaneous Operation:

  • Ejecting and de-mold cylinders work together for synchronized gas blowing and product ejection, minimizing cycle times and improving de-mold efficiency.

3. Advanced Steam System

• Precise Control:

  • Fang-Yuan patented PID system ensures accurate steam pressure control (0.10-0.15 MPa, ±0.1 MPa tolerance), cutting heating time and reducing energy consumption by 25-30%.

• Touchscreen Control:

  • Steam pressure and mold pressure are easily adjustable via a touchscreen, ensuring precise and user-friendly operation.

4. Efficient Piping System

• Optimized Design:
  • Large pipelines and valves are positioned close to the mold, reducing energy waste and enhancing operational speed.

5. Vacuum System

• Vertical Vacuum System:

  • Features a 4–6” large drain pipeline and an extended condensation drainpipe.
  • Equipped with a high-efficiency spray system for rapid steam condensation, improving vacuum suction efficiency.

• Water Content Control:

  • Vacuum cooling replaces water cooling as the primary method, keeping water cooling limited to 8-12 seconds.
  • Ensures final product water content ≤10%.

• Convenient Maintenance:

  • Spray header is designed for easy replacement and maintenance.

6. Intelligent Control System

• Comprehensive Control:

  • Remote adjustments for all pressure-related operations, including cross steaming, main steaming, and filling.
  • Tailored programs for different foaming areas with built-in self-protection and alarm systems.

• Premium Components:

  • Equipped with international-brand electronic, hydraulic, and valve components, ensuring stability and reliability during operation.

Why Choose This EPS Shape Moulding Machine?

This machine combines high-speed operation, energy efficiency, and robust construction with advanced automation. Its precise control systems and durable design make it the perfect solution for efficient, high-quality EPS packaging production.