100-1000kg/h Plastic PET Granulator Underwater Noodle Type Plastic Pelletizer Machine
For PET slicing methods, underwater slicing and underwater strip slicing are currently the most common methods on the market. Based on operating costs and customer needs, a set of underwater strip slicing machine units has been specially designed, which consists of a water tank, slicing machine, dewatering machine, vibrating screen, etc. The entire equipment operation process is precisely controlled by PLC.
Workflow:
After being extruded through a porous casting plate in an extruder, the molten material is initially cooled by a guide groove (water tank) and then pulled into a cutting chamber. The strip is then cut into pellets by a rotating cutting roller. The pellets are further cooled by water and transported to a centrifugal dewatering machine. After drying in the centrifugal dewatering machine, they are screened by a vibrating screen to obtain qualified pellets.
During the granulation process, the cooling water for the granulation process is divided into three streams and added to cool the tension bar and pellets. Overflow water and spray water are added after the melt is extruded from the extruder, which can cool and spray the tension bar in the guide groove and allow it to enter the granulation chamber for granulation under the pushing of water flow and the traction of the traction roller. The granulation conveying water in the granulation chamber transports the material particles cut by the rolling cutter to the centrifugal dewatering machine for dehydration.
Working principle of granulation water circuit:
There are two main streams of water in the entire production process. One stream is cooled and pushed by a water pump, while the other stream enters the spray pipe and pelletizer chamber through a cooler. The cooling water and conveying water are sprayed and transported through bearing plates and fixed seats. All water flows, together with the particles, enter the centrifugal dewatering machine for separation. The particles enter the vibrating screen, and the process water enters the dewatering machine water tank for recycling and reuse. The entire process water is recycled.
Details:
Our Service
1. One year guarantee for whole machine.
2.24 hours technical support.
3. Our engineers can provide service overseas. The service is free, but the charge of round air-tickets, food and hotel is to the customer's account.
4. After a year, we can instruct you how to maintain the machine, and spare parts are provided with the best price.
5. We also can provide training service which help operators handle the machine well.
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