Qingdao Lonyantion industrial co., Ltd

The closed plastic refining machine is referred to as the internal mixer. The main component of the mixer is the mixing chamber, also known as the plastic mixing chamber, the upper part is the feeding device, the lower part is the discharge device port, and there is a bolt on the upper and lower parts; When the upper top bolt and the lower top bolt are closed, a closed plastic chamber is formed. There is a pair of rotors rotating in opposite directions in the plastic refining chamber, the rotor cross section is pear-shaped, and the Z-shaped spiral is along the longitudinal direction, the rotor speed is slightly different, and there is a fixed speed ratio between the rotors and between the rotor and the wall of the plastic refining chamber. There is a cooling (heating) jacket on the outside wall of the plastic melt chamber to heat and cool the material.