1Inside 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.

     2The baiting system includes first time baiting device and second time baiting device.

     3This machine can process first and secondary pre-expansion.

     4The expanded density range of foamed beads is 7~30 KG/M³,the density tolerance is minimal.

     5Steam pressure reducing valve is optional.