PP PE Pelletizing Machine
PP PE pelletizing machine is specially designed for recycling washed plastic PE film, such as plastic film and post-industrial plastic waste, such as food film, PE plastic bags, plastic packaging film, agricultural film, etc. After processing by PP PE pelletizing machine, the final product is plastic pellet, which can be used for PE plastic sheets, production of plastic bags, drainage pipes, etc.
PP PE pelletizing machine description
Qingdao palet machinery co,.ltd produces PP PE pelletizing machine, which can use two-stage extruder to make the material fully plasticized, mixed evenly and formed through the mouth die. The first mixing extruder runs at high speed to get better mixing and higher output. The second extruder of the secondary extruder with double-zone vacuum degassing system, volatiles and water will be effectively removed.
The complete line includes
Belt conveyor → compression feeder apparatus → first stage pp pe plastic extruder → high efficiency extruder → non-stop hydraulic screen changer → water ring cutting → vibrating machine → dewatering machine → blower → storage hopper.
PE PP plastic pelletizing machine process
Belt conveyor
The material of the incoming belt conveyor is PVC, and the reel haul-off device is an optional feeding method for handling the scrap from the reel.
Equipped with ABB frequency converter.
The feeding speed is automatically adjusted according to the actual situation. The feeding speed of the conveyor belt and the dragging off of the rolls are fully automatic according to the space of the barrel of the compactor.
There is a metal detector to facilitate the exclusion of metal.
Compression feeder apparatus
Crushing and compacting the material so that it is quickly and steadily fed directly from the compactor to the extruder
First stage pp pe plastic extrude
Plastic scrap will be fully melted and plasticized in the first stage extruder.
High efficiency extruder
With double-zone vacuum degassing system, volatiles and water will be effectively removed.
Hydraulic screen changer
Two-stage extruder, pre-stage filtration in the first extruder, fine filtration in the second extruder, reducing the frequency of filter screen replacement. The requirements for filtration technology depend to a large extent on the quality of the input material and the planned use of the pellets.
Cutting and pelletizing
The die surface water ring pelletizing system uses a pneumatic device to make good contact between the blade and the die surface. According to the melt pressure, the cutting speed is automatically controlled by PLC to get uniform pellets.
Blower
Effective drying system with vibrating dryer to remove the moisture from the surface of the pellets. Select uniform size of pellets.