Hangzhou Epsole Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of foam production line in China. We warmly welcome you to buy high quality foam production line for sale here from our factory. Good service and reasonable price are available.
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Types of Foam Production Lines
1. EPS (Expanded Polystyrene) Foam Production Line
Process: Pre-expansion → Maturation → Molding → Cutting
Machines Included:
Pre-expander (expands raw EPS beads with steam)
EPS Block Molding Machine (forms large foam blocks)
Shape Molding Machine (for custom packaging, coolers)
Cutting Machines (CNC, hot wire, or die-cutting)
Applications: Packaging, insulation, disposable food containers
2. EPP (Expanded Polypropylene) Foam Production Line
Process: Similar to EPS but uses polypropylene beads
Machines Included: Pre-expander, EPP molding machine
Applications: Automotive parts, impact-resistant packaging
3. EPE (Expanded Polyethylene) Foam Production Line
Process: Extrusion-based foam production
Machines Included: Extruder, foaming agent mixer, cooling/cutting
Applications: Foam sheets, pipe insulation, protective packaging
4. PU (Polyurethane) Foam Production Line
Process: Chemical reaction between polyol and isocyanate
Machines Included: Mixing head, dispensing machine, conveyor molds
Applications: Mattresses, seat cushions, insulation panels
Key Components of a Foam Production Line
Raw Material Feeding System – Stores and feeds beads/pellets.
Pre-expander (for EPS/EPP) – Expands raw beads using steam.
Molding Machine – Shapes foam using steam (EPS/EPP) or molds (PU).
Cooling System – Stabilizes foam structure.
Cutting & Trimming Machines – CNC, hot wire, or hydraulic presses.
Recycling System – Reuses waste foam (optional).
Applications of Foam Production Lines
Packaging (EPS/EPE for electronics, fragile goods)
Construction (EPS/PU for insulation panels)
Automotive (EPP for bumpers, PU for seats)
Consumer Goods (mattresses, shoe soles, sports equipment)
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