Hangzhou Epsole Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of expanded polystyrene sandwich panels machine in China. We warmly welcome you to buy high quality expanded polystyrene sandwich panels machine for sale here from our factory. Good service and reasonable price are available.
EPS Automatic Block Molding Machine – High-Precision Foam Block Production for Insulation & Construction
The EPS automatic block molding machine is the essential equipment for producing expanded polystyrene (EPS) foam blocks – the raw material for building insulation boards, packaging materials, and construction components. Pre-expanded EPS beads are injected into the mold cavity, fused under high-temperature steam, and cooled to form large, uniform foam blocks ready for cutting into finished products.
At Epsole, our automatic block molding machine features a fully automatic PLC-controlled cycle covering mold closing, material filling, steam heating, vacuum cooling, mold opening, and block ejection. With high-precision material level sensors and foam pressure sensors for dual closed-loop control, the machine delivers finished product density tolerance ≤±0.5 kg/m³ and stable production across the full density range of 6-40 kg/m³. The energy-saving steam system achieves 30-50% energy savings compared to conventional machines, with a molding cycle of 4-8 minutes.
| Parameter | Specification | Customer Value |
|---|---|---|
| Density Range | 6-40 kg/m³ (stable production across full range) | Covers lightweight packaging to high-density construction insulation |
| Density Tolerance | ≤±0.5 kg/m³ | Superior batch-to-batch consistency; reduces downstream scrap |
| Energy Saving | 30-50% vs conventional machines | Significant reduction in steam operating costs |
| Molding Cycle | 4-8 minutes | High production efficiency; faster order fulfillment |
| Max Block Size | Customizable (up to 6000×1240×1000mm) | Adapts to different market demands and building standards |
| Control System | PLC (Mitsubishi) + HMI (Schneider) | Fully automatic cycle control; user-friendly interface |
| Control Sensors | Material level sensor + foam pressure sensor (dual closed-loop) | Precise fill quantity and cooling control; consistent quality |
| Valves | Germany Gemu / Taiwan WEV butterfly valves | Reliable steam control; long service life |
| Vacuum System | Condenser tank 2.5m³ + vacuum tank 10m³ + 2×11kW Nash pumps | Efficient cooling; reduces block moisture content |
| Frame Treatment | Heat treatment + sand blasting + anti-corrosion coating | No deformation; rust prevention; long service life |
| Optional Features | Automatic block ejection, weighing system, tilter | Enhanced automation; reduced manual labor |
| Certifications | CE + ISO 9001:2015 | Hassle-free customs clearance; global compliance |
Core Advantages
High-Precision Density Control
Our EPS automatic block molding machine achieves finished product density tolerance ≤±0.5 kg/m³
Energy-Saving Steam System
Our machine incorporates an advanced energy-saving steam system that significantly reduces energy consumption.
Rapid Molding
The machine achieves a molding cycle of 4-8 minutes per block, significantly faster than conventional machines.
Fully Automatic PLC + HMI Control
The machine adopts PLC (Japan Mitsubishi) and touch screen (French Schneider) for fully automatic production.
High-Quality Core Components
All block mould frames are treated by heat treatment to release welding stress, ensuring frames do not deform.
Customized Production
The machine supports a range of optional features for enhanced automation,Teflon coating on mold surface.
why choose us
Quality Assurance
ISO 9001:2015 certified CE certified – compliant with EU Machinery Directive
Fast Logistics
Factory located in Hangzhou, just 2 hours from Shanghai Port
After-Sales Support
On-site installation & commissioning Operation & maintenance training
Flexible Payment
TT, L/C at sight. Trade terms: EXW, FOB Shanghai, CIF.
Hot Tags: Expanded Polystyrene Sandwich Panels machine, China, manufacturers, suppliers, factory, price, vacuum, for sale, Eps Block Machine Expandable Polystyrene, Eps Block Machine Production Line, polystyrene foam block making machine, System Building Block Making Machine, Auto Eps Styrofoam Block Machinery, EPS Concrete Foaming Block Moulding Machine