Split
Double stage vacuum extruder is composed of mixing part, extruding
part, and vacuum system. The above mixing stage is to add and mix raw
material; the lower stage is for conveying, squeezing, extruding; Such
extruder takes two motors , or we can say each stage takes one motor,
such extruder is called split double stage vacuum extruder.
Compared with compact double stage vacuum extruder,
it has more vacuum pressure, with less adobe moisture, perfect for
hollow bricks production,but with higher electricity consumption due to
working with two motors.
Advantage of Split Double stage vacuum extruder:
1.Strong applicability,higher capacity,lower forming brick moisture content;
2.The raw material for making bricks can be clay,coal gangue,shale powder;
3.It can produce solid,multi-holes and hollow bricks.