The batch pre-expander

Specifications

The batch pre-expander can work most efficient and save the steam.

The batch pre-expander

1. The machine applies PLC and touch screen, automatic feeding, electronic weighting, temperature control, material level control to realize automatic production;
2. Electronic weighing system and material level control system assure the density of the foamed material, which make the granule uniformity and keep the density tolerance within ±3%);
3. The closed type constant pressure foaming barrel has high heating efficiency, It can save more than 50% energy compared to the continuous pre-expander
4. The machine is equipped with fluidized drying bed, it can dry, crush and filter the foamed materials automatically;
5. Most components used in the machine are world famous brand with its reliable performance, stable quality, long service life and low maintenance cost advantages;
6. The computer has memory function, which can record all information such as brands, specifications, expanding foam techniques and parameters of EPS material manufacturers. When customers want to use the materials that had been used before just press the touch computer screen to quickly to back to the original technique

 EPS foam machine.

Parameter:

Output	50~100KG/H
Steam pressure	0.3MPA
Air pressure	0.6MPA
Bubble ratio	20~50
Power consumlption	3kw/h
Power supply	3-phase 380V50Hz