Hangzhou Epsole Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of eps foam insulation in China. We warmly welcome you to buy high quality eps foam insulation for sale here from our factory. Good service and reasonable price are available.
The EPS block molding machine is the cornerstone of the EPS insulation board production line. It molds expanded polystyrene (EPS) beads-pre‑expanded by the pre‑expander-into large, uniform foam blocks under high‑temperature steam. These blocks are then cut into boards for building insulation, sandwich panels, packaging applications and more. The global building insulation market is projected to reach USD 58.91 billion by 2033, driven by stringent energy efficiency building codes and growing demand for sustainable construction materials. As a manufacturer of EPS block molding machines for over 20 years, Epsole supplies automatic, energy‑efficient equipment that enables wholesalers to produce high‑density insulation foam boards to meet global market demand.
Core Product Performance
High-Precision Forming Capability
High-Precision Forming – Density Tolerance ≤3%, Meets GB/T 10801.1-2025 Standards
High-Efficiency Energy-Saving System
Energy‑Saving Steam System – Steam Utilization Rate +15–25%, Comprehensive Energy Saving 30–40%
High-Efficiency Vacuum Cooling System
High‑Efficiency Vacuum Cooling – Forming Cycle Shortened by 25–30%, Post‑Cure Time Reduced
Fully Automatic PLC + HMI Control
Fully Automatic PLC + HMI Control – One Operator Can Monitor Multiple Machines
Why Choose Us
Complete EPS production line
Pre‑expander → Block molding machine → Cutting machine → Recycling system. One‑stop sourcing from a single supplier minimizes coordination costs and compatibility risks.
Overseas service
On‑site installation and commissioning, operation training, and remote troubleshooting by our engineering team. Our quick spare parts supply network covers major ports worldwide.
Quality assurance
ISO 9001:2015 certified and CE marked. Every machine undergoes factory inspection before shipment, and third‑party pre‑shipment inspection (SGS/BV/Intertek) is available upon request.
Convenient logistics
Our factory is located in Hangzhou, just 2 hours from Shanghai Port-one of the world's busiest and most efficient ports, ensuring fast container loading and on‑time deliveries for international buyers.
Flexible payment terms
TT, L/C at sight. Trade terms: EXW, FOB Shanghai, CIF. We cooperate with leading freight forwarders to offer competitive ocean freight rates.
Open for factory visits
We warmly welcome customers to visit our factory in Hangzhou, discuss specific requirements face‑to‑face, and build long‑term cooperation relationships.
| Technical Parameter | Epsole EPS Block Molding Machine | Industry Benchmark | Buyer Value |
|---|---|---|---|
| Density range | 4.5–30 kg/m³ (light) / 6–60 kg/m³ (high density) | 8–40 kg/m³ | Covers lightweight packaging to high‑density construction and cold storage boards; one machine for multiple applications |
| Density tolerance | ≤3% (±0.5–1.0 kg/m³) | 3%–5% (±1.2–2.0 kg/m³) | Scrap rates reduced by over 50%, maximizing raw material utilization. |
| Steam consumption | 30–50 kg/cycle (small block) / 100–130 kg/cycle (large block),15–25% higher steam utilization rate, 30–40% total energy saving | Standard steam consumption: 30–130 kg/cycle (based on baseline utilization). | Annual operating cost savings can reach tens of thousands of dollars, delivering rapid results. |
| Forming cycle | Compared to traditional models, reduced by 25–30%. | Regular Cycle | Daily output has increased significantly, resulting in enhanced order delivery capabilities. |
| Max block size (L×W×H) | Customizable up to 6000×1200×1200 mm | According to Manufacturer Configuration | Compatible with standard dimensions of various building insulation boards. |
| Control system | Siemens S7 / Mitsubishi FX series PLC + 10″ HMI | Domestic-brand or unbranded PLCs | Equipment lifespan is extended, and the failure rate is significantly reduced. |
| Materials compatibility | EPS only | Single material only | Multi-purpose potential, delivering a higher return on investment. |
| Forming process | Block molding | Block molding | Specifically Designed for the Production of Building Insulation Boards |
| Vacuum system | High‑efficiency water circulation pump + vacuum tank | Conventional system | Faster cooling, lower moisture content, shorter warehouse curing |
| Certifications | ISO 9001:2015 + CE (full DoC) | Depends on the supplier | Hassle-free global customs clearance, compliant with safety regulations worldwide. |
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