Description

1. foam twice or third(optionally) after EPS material’s once Pre-expanding . for those factories whose annual output of EPS material below ***0t. only one JF****0C batch pre-expander is necessary to pre-expanded heacy & light material simultaneously , which meets the production requirement , improves the production efficiency and saves space& energy. 2. Adopt KOYO Japan’s PLC programmable controller and *0’ real color touch screen in the electric system, easy to operate , running stably. 3. Use full-automatic spiral feeder & negative pressure feeder to feed , photoelectric controlling system & weighting module to ensure exact weighing. 4. Adopt YS Japan’s steam reducing valve in the steam system , strictly controlling the steam pressure in the chamber. 5. Using German proportional valve to control the temperature difference in the chamber exactly within ± 2 ℃ when the density of beads pre-expanded is above *0kg/ m3 , ensuring the uniformity of foaming.