It is a match device of pre-foam machine.It utilize high pressure fan and heat
exchanger to foam a hot air screen, and acts the transparent decompose to EPS pearl
ball.
It improves the pre-foam pear balls further swell, inter thaw connecting and elasticity
feature.These are benefit to EPS products quality.
In it temperature gets 75℃, and block smashing, oscilatesizing and wind transmitting
devices are adopted.