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EPS Continuous Pre-expander Machine Factory
1. Inside and outside of barrel are both made of stainless steel, and the middle layer is heat preserving material, the production efficiency is 2~3 times higher than the average machine, it can reduce 25% energy consumption.
2. The baiting system includes first time baiting device and second time baiting device.
3. This machine can process secondary pre-expansion.
4. The expanded density range of foamed beads is 7~30 KG/M³,the density tolerance is minimal.
5. Steam pressure reducing valve is optional.

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EPS Continuous Pre-expander Machine Factory Manufacturers and Supplier - China Factory - WANLONG MACHINERY
EPS Continuous Pre-expander Machine Characteristics
1. Inside and outside of barrel are both made of stainless steel, and the middle layer is heat preserving material, the production efficiency is 2~3 times higher than the average machine, it can reduce 25% energy consumption.
2. The baiting system includes first time baiting device and second time baiting device.
3. This machine can process secondary pre-expansion.
4. The expanded density range of foamed beads is 7~30 KG/M³,the density tolerance is minimal.
5. Steam pressure reducing valve is optional.
Auto Continuous EPS Pre-expander with first and second expansion for extremely lower density EPS foam products, especially beanbag filling. It's well-knit structure, less land occupation, convenient installation and easy operation.
EPS Continuous Pre-expander Machine Factory Manufacturers and Supplier
WANLONG MACHINERY is a leading China eps continuous pre expander machine factory supplier, with years experience in EPS machinery industry, offering you the most competitive price, better quality and long well service.
ITEM |
LWC700 |
LWC900 |
LWC1200Ⅱ |
|
Expansion Chamber |
Diameter |
DN700 |
DN900 |
DN1200 |
Volume |
0.6m3 |
1.2m3 |
2.2m3 |
|
Usable Volume |
0.4m3 |
0.8m3 |
1.5m3 |
|
Steam |
Entry |
DN25 |
DN25 |
DN50 |
Consumption |
80-100kg/h |
100-150kg/h |
150-200kg/h |
|
Pressure |
0.6-0.8Mpa |
0.6-0.8Mpa |
0.6-0.8Mpa |
|
Compressed Air |
Entry |
DN20 |
DN20 |
DN20 |
Pressure |
0.5-0.8Mpa |
0.5-0.8Mpa |
0.5-0.8Mpa |
|
Drainage |
Diameter |
DN20 |
DN20 |
DN20 |
Capacity |
15g/l 150kg/h |
15g/l 250kg/h |
7g/l 150kg/h |
|
20g/l 200kg/h |
20g/l 300kg/h |
10g/l 200kg/h |
||
25g/l 250kg/h |
25g/l 350kg/h |
|||
Connected Load/Power |
10KW |
10KW |
14KW |
|
Expanded Density |
7-25kg/m3 |
7-25kg/m3 |
7-12kg/m3 |
|
Overall Dimension |
4700*2660*2600mm |
4700*2900*3200mm |
4900*4650*3200mm |
|
Weight |
1400kg |
1600kg |
2000kg
|