Plastic film washing machine is an important piece of equipment in the plastics recycling sector, used to reprocess waste plastics into pellets in order to remanufacture new plastic products. This article will describe the basic process of starting up a plastic granulator production, aiming to help readers understand this key process.
Preparation
Before starting the plastic film washing machine, some necessary preparations need to be made. This includes:
Plastic material preparation
Firstly, the plastic scrap to be processed must be collected, sorted and cleaned. These scraps can include various types of plastics such as polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), and so on. Clean scrap reduces contamination and breakdowns in the production process.
Machine inspection
Before switching on the plastic film washing machine, the operator should carefully check the components of the plastic granulator to ensure that they are in good working order. This includes checking key components such as the heater, screw, screen and cooling system.
Starting the plastic film washing machine
Once the preparations are complete, you can begin to start the plastic film washing machine. The following are the key steps in the start-up process:
Heating up
First, the operator needs to turn on the heater in the plastic pelletizing extruder machine to achieve the desired processing temperature. Different types of plastics require different temperatures, so this must be adjusted according to the type of material.
Feeding
Next, clean plastic scrap is loaded into the feed opening. This scrap will then enter the machine’s screw to begin the machining process.
Operating Controls
The operator will need to adjust the machine’s operating parameters through the control panel to ensure proper extrusion and pelletizing. This includes controlling parameters such as screw speed, temperature and pressure.
Extrusion and pelletizing
Once the machine is running properly, the plastic scrap will be extruded and processed through the screw. During this process, the scrap will be heated, melted and then cut into pellets through a die. These pellets will be cooled and collected ready for subsequent production.
Quality control and adjustment
During the production process, operators need to check the quality of the pellets regularly. If problems arise, they may need to adjust the plastic film washing machine parameters to ensure that the size, shape and quality of the pellets meet the requirements.
Cleaning and maintenance of plastic film washing machine
When production is complete, operators should shut down the plastic film washing machine and perform cleaning and maintenance. This includes cleaning the residue inside the machine and regularly inspecting and replacing worn parts to ensure long-term stable operation of the machine.
