XPS Foam Board Extrusion Line (XPS Line)
» XPS Foam Board Extrusion Line Features
XPS Foam Board Extrusion Line, manufactured by the most advanced technology, produces homogeneous, closed cell structured extruded polystyrene foam board.
∙ Our tandem extruder, an integral component of the XPS Foam Board Extrusion Line consists of
– A primary extruder which melts and intensively mixes XPS with a blowing gas and other additives.
– A secondary extruder optimizes a cooling and forwards the melt to the foaming die enabling proper and maximum output.
∙ A unique screw provides an intensive mixing and enables the production of quality foam sheet with any cell size, density, flexibility, and surface texture.
∙ Our dies, engineered to high tolerances to specified process requirements, provide efficient process and flexibility to create the highest quality foam to meet cutomer’s diverse demands.
∙ Auto temp. control via PID temp. control or PLC controlled touch screen on customer’s request.
∙ Auto cooling system on the secondary extruder with AL cast heaters is available.
∙ Hydraulic screen change system enables a continual production even during changing screens.
∙ AC motor and variable frequency inverter control system are durable at any harsh factory environment.
» XPS Foam Board Extrusion Line Production procedure
Tandem extruder for homogeneous melt 
T-die & calibration for forming a solidified board Edge-trimming & longitudinal-cutting for required dimension Stacking and packing machine
» XPS Foam Board Extrusion Line Specifications
* CO₂ Type
| Model No. | PI-XPS T65-100 | PI-XPS T90-200 |
|---|---|---|
| Capacity | 550kg/hr | 800kg/hr |
| Sheet width | 600mm or 900mm | 600mm or 900mm |
| Thickness range | 20~100mm | 30~150mm |
| Min. density | 30kg/m³ | 30kg/m³ |
| Screw diameter | Primary: 65mm (Twin screw) Secondary: 100mm |
Primary: 90mm (Twin screw) Secondary: 200mm |
| Blowing agent | Mixture of CO₂ and Ethanol or DME | |
* Freon Type
| Model No. | PI-XPS 120-150 | PI-XPS 150-200 |
|---|---|---|
| Capacity | 400kg/h | 700kg/h |
| Sheet width | 600mm or 900mm | 600mm or 900mm |
| Thickness range | 20~100mm | 30~100mm |
| Min. density | 28kg/m³ | 28kg/m³ |
| Screw diameter | Primary: 120mm Secondary: 150mm |
Primary: 150mm Secondary: 200mm |
| Blowing agent | 100% Freon 132A or 134A, Mixture of Freon and DME or Butane | |
» XPS Foam Board Extrusion Line Applications
– Ceiling product : office, council rooms, lobbies, halls, department store, gyms, auditoriums, living rooms, schools, etc.
– Exterior wall product : outer/inner walls, floors, partitions, stairways for buildings etc.
– Floor product : apartment, living rooms, kitchen, bed rooms, house veranda, etc.
