PET mineral water bottle washing granulating line solution

The mineral water bottle recycling plastic washing and granulating production line of Suzhou STPLAS Machinery includes de-baler, sorting, crushing, rinsing, separation, hot washing, dehydration, drying, label separation etc. The bottle granulation line includes equipment such as twin-screw plastic extruders and strand granulation systems.

The production process of waste PET bottle washing and recycling has been developed for more than 20 years. The processing procedures are as follows two solutions: washing selecting and then crushing; or crushing then washing. This line design process as the former, but the latter is also included in the function. The key to recovering raw materials is the removal rate of impurities. The contents of impurities include pollutants in the environment, other materials attached to the original plastic products, and heterochromatic homomorphisms. The higher the purity, the higher the quality of downstream products, and the lower the manufacturing costs and production losses of downstream products. The pure recycled bottle with a total impurity of less than 100ppm is the raw material for the production of high-grade downstream products, and it can also produce the maximum production value. How to achieve this impurity removal rate economically and effectively is the central goal of the process designer. In addition to the purity of recycled bottles, reasonable bottle production costs, process control automation to stabilize bottle quality, production automation to reduce the number of workers, clean production, environmental management, are the central issues that should be considered in process design

PET mineral water bottle washing line

The machine can be designed as your capacity.

Baler machine – Belt Conveyor – Trommel – Pre-washer – sorting table – Crusher – floating washer- Hot washer – High speed friction washer- dewatering machine- pipe drying system- label separator - package.

PET granulating line

Screw Conveyor – Twin screw extruder – die Head – Cooling tank (cooling function) – dewatering – cutting – fan conveyor – silo ( Packing) 

Suzhou Stplas Machinery independently researches and designs a variety of waste plastic recycling equipment, mainly the development of waste plastic washing granulation machinery, combined with European washing granulation technology to make plastic recycling machine with our own characteristics, cost-effective.