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- XPS Insulation Board Production Line
- Insulation Materials Machinery
XPS Insulation Board Production Line
XPS Insulation Board Production Line
Introduction of XPS
XPS (extruded polystyrene) insulation board--- a kind of new insulation material is a high quality polystyrene foam product characterized by smooth skin with a closed-cell structure that looks like a mass of uniform bubbles with common walls between them. There are few, if any, voids between the cells, top and bottom skin. Comparing with other traditional heat insulation materials, such as EPS (Expand Polystyrene Foam), PU (Polyurethane Foam) and Rock wool, XPS is improved in terms of insulation, moisture-proof, compressive strength, durability, convenient installation and low cost. As an ideal heat insulating material, XPS is widely applied in heat preservation and insulation systems, moisture-proof and obstruct systems, with promising potential market.
Advantages of XPS Insulation Board Production Line
1. Much cheaper than the lines with same capacities from Europe, only 10% to 20% of their price.
2. As for raw material, European line only can use virgin material which is more expensive, while our line can use 100% recycle materials, such as recycled EPS and GPPS as well as virgin GPPS, which can greatly reduce the cost.
3. Our Lines also can use CO2 and alcohol as the foaming agent and can produce XPS board free of CFC and HCFC.
4. We can adopt twin screws in first extruder, as well as single screw and our production output is from 200kg per hour to 800kg per hour, which can meet most of the clients requirements.
5. With the unique technology that all auxiliary equipments can be online working.
6. More than 10 years experience to produce XPS Production Line.
7. Lowest energy consumption.
8. Awarded CE Certificate.
Main Configuration of XPS Insulation Board Production Line
Feeding System First Extruder Hydraulic Mesh Exchanger Second Extruder Mould Calibrator First Haul-off Unit Longitudinal Cutter Cross Cutter Second Haul-off Unit Controlling System Packing System/ Auxiliary equipments
Technical Parameters of XPS Insulation Board Production Line
Item | ZHI-250 | ZHI-500 | ZHI-750 | ||||
Extruder System | 1st Extruder | 2nd Extruder | 1st Extruder | 2nd Extruder | 1st Extruder | 2nd Extruder | |
Screw Diameter | mm | 135 | 150 | 165 | 200 | 75X2 | 200 |
L/D Ratio | L/D | 27:1 | 33:1 | 27:1 | 33:1 | 32:1 | 33:1 |
Driving Motor Power | kw | 75 | 45 | 90 | 75 | 90 | 90 |
Heating Power | kw | 110 | 160 | 180 | |||
Capacity | kg/h | 250~300 | 450~500 | 700~750 | |||
Product Width | mm | 600 (900) | 600 (900/1200) | 600 (900/1200) | |||
Product Thickness | mm | 20~60 | 20~120 | 50~120 | |||
Density | kg/m3 | 33~39 | 33~39 | 33~39 | |||
Total Power | kw | 280 | 350 | 380 | |||
Layout of XPS Insulation Board Production Line
Compare of Main Insulating Materials
Item | XPS | EPS | PU | Rock Wool | |
Thermal Conductivity [w/( mk)] | At the beginning | 0.030 | 0.041 | 0.02 | 0.044 |
After three years | 0.04 | 0.06 | 0.06 | 0.06 | |
Compressive Strength (kpa) | When dry | 350 | 80 | 165 | |
After watering | 350 | 60 | 110 | ||
Tensile Strength (Kpa/m2) | 300 | 65 | |||
Density (kg/m3) | 32~39 | 25~28 | 25~30 | 150~200 | |
Water Absorption (%)(V/V) | At the beginning | 0.76 | 8 | 6 | 5 |
After three years | 1 | 40 | 40 | 40 | |
Thickness (mm) | 25 | 38 | 21 | ||
Volume Stability | Good | Good | Good | Good | |
Combustibility | B2 | B1 | Noncombustible | ||
Direct Use | Easy | Easy | Easy | Difficult | |
Raw Material | 100% new material ~ | 100% | 100% | 100% | |
Cost | Low | Middle | High | Middle | |
Production Process | Easy | Easy | Complex | Complex contaminative | |

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