Equipment Summary: Amid the spinning process of polyester filaments, PET chips melted under high temperature shall cause polymer degradation out of high moisture content in the chips. Such degradation shall lead to molecular chain breaking, thereafter filament breaking during the spinning process. Thus, the moisture content for wet chip, normally water content 0.4%, must be reduced before spinning, especially for spinning fine denier and super fine denier yarn, the moisture content should be lowered than 25 PPM. We can guarantee the final chip moisture content lower than 20 PPM(BM Type) or 25 PPM(Rosin Type) with our technology and 50PPM if used flakes. We have provided more than 1000 sets of drying equipment with various capacities from 50Kg/h to 5000Kg/h to clients home and abroad. The equipment in this file is a special plant used for the PET flakes conveying, crystallization and drying. It is suit for PSF production. The equipment include raw material mixing (for 2 type flakes) and transfer system, continuous dryer for flakes, continuous dryer for master batch, master batch weighting and feeding system with load cell, etc.