Compounding extruder CWT-plus series

for PVCfor PETtwin-screw

CWTplus系twin screw extruder only increase your capacity, but also improve the quality New designed CWTplustwin screw compounder has optimized the gearbox structure, the specific torque is up to 11.3Nm/cm3 which leading the high torque gearbox technology in China. The Do/Di can be up to 1.62. The output increases minimum 15% compare to the traditional Chinese twin screw extruder.Meanwhile, due to the feeding rate increased, the melt temperature can be reduced and no over-heat degradation. Higher screw speed. Traditional extruder speed is max.600rpm. COWELL can make it up to 900rpm More reasonable screw profile. COWELL team will give you morer reasonable screw profile proposal based on our rich experience during past decates. Increase the capacity based on good plasticization, mixing & dispersion. Meanwhile, modular screw & barrel enables you to make different formulations on one machine. Just change the screw & barrel profile, the operation settings(temperature,feeding,etc). Making the machine usage perfectly Customized die head flow channel design can avoid the dead space, making the melt pass through smoothly. Fast open structure enables you oepn the die head fast and easy to clean. Precised controlling system. There are control panel, HMI interface control & Industrial computer controlling system as option. Remote control is applicable as well. What can be done on CWTplus ? Functional masterbatch Filling & Modification Reinforce modification(Glass-fiber, Carbon-fiber,Glass-beads,etc) Low smoke halogan-free modification PVC&CPVC Compounding Reaction & devolotization Bio-degradable materials pelletizing PET dry-free, crystallization-free extrusion