This is a 2-stage refiner for toilet or translucent soap production.
There is one worm in each barrel.
Duplex single-worm refiner
Pneumatic clutches for upper and lower extruders are supplied by Eton, USA.
Level probe inside the vacuum chamber is to control the start/stop of the upper extruder.
Switches and other electric components are supplied by Schneider, France.
Frequency adjustable A.C. drive is supplied by Allen-Bradley, USA.
Operation panel is supplied by Rittal, Germany.
Touch screen by EM, Taiwan.
PLC by Allen Bradley, USA.
Level probe by E+H, Germany.