1. Steam system: accurate pressure reducer to keep stable and accurate steam, ensure material variation;
2. Pressure control: Pressure sensor with muli-steam exhausting system to keep expansion chamber pressure stable, Also reduce the steam consumption;
3. Temperature control: Adopts temperature sensor and compressed air proportinal valve to keep accurate expansion temperature, which is suitable for high density expansion, less broken beads;
4.adopts PLC and Touch screen, electronic parts, valves are famous brand, which make the whole working procedure automatically and stable
ITEM |
LWL-500 |
LWL-600 |
|
Expansion Chamber |
¢500×800 mm |
¢600×800 mm |
|
Steam |
Entry |
DN25 |
DN25 |
Pressure |
4- 8 kg/cm2 |
4- 8 kg/cm2 |
|
Consumption |
50 kg/h |
50 kg/h |
|
Compressed Air |
Entry |
DN25 |
DN25 |
Pressure |
4-8 kg/cm2 |
4-8 kg/cm2 |
|
Drainage |
Entry |
DN 20 |
DN 20 |
Production Efficiency |
30kg/h |
60kg/h |
|
Connected Load/Power |
5.8kw |
5.8kw |
|
Expanded Density |
15-50g/L |
15-50g/L |
|
Overall Dimension |
2000x2000x3800 mm |
2000x2000x3800 mm |
|
Weight |
600kg |
800kg |
Applications of Factory Direct Price Auto Lost Foam Pre-expander for High Density EPS Foam Beads
Factory Direct Price Auto Lost Foam Pre-expander is widely used to make lost foam casting products, helmets and other that need very high density.
LONGWELL, with over 20 years experience, is one of the largest factory direct price auto lost foam pre-expander manufacturers and suppliers in China. With the help of advanced equipment and technology, all of our products are of high quality and low price. Welcome to buy the cheap customized machine from our factory.