• HS Code：8438900000
• Production Capacity：5 Sets,Month

Basic Info.

HS Code 8438900000 Production Capacity 5 Sets/Month

Product Description

Structure and working principal
 
In the wet pressing method, the single-screw press is gradually eliminated because of the slipping of the material. The screws of the twin-screw rotate in opposite directions which prevents the mass from rotating with the screws.
the principle of the twin screw press. Pressing is carried out in a press chamber consisting of two hollow interlocked cylinders. The cylinder wall is made of heavily supported strainer plates made from stainless steel. The two press screws have tapered shafts and the screw pitch varies so that the pitch, and thus the flight distance, is greatest at the thin end of the shafts. The screws rotate in opposite senses. The material is fed in at the end where the shafts are thinner, and is carried towards the end where they are thicker. As can be seen, the space for the material gradually reduces and, to compensate, liquid is pressed out through the strainer plates surrounding the screws.]