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PE rubber tire polymer composite material tyre isolation film recycling granulating pelletizing line
This type of PE Rubber wheel-use PE insulation wrap film production line is mainly used in PE insulation wrap film,PE isolation/barrier film,etc.
To control the quality of film blowing which is next to pelletizing step,it is very important to ensure the waterless while operating the pelletizing line.
Retech provide the latest technology of hot dry die face cutting pelletizing solution and water ring cutting pelletizing solution as optional.
1.Hot dry PE tyre film pelletizing machine:
The PE film may have few water on the surface of material,it is 3%-5% or higher, the new compactor pelletizing air hot cutting pelletizing line can be cut-melt-pelletizing in one machine.It is also called 3 in 1 PE film pelletizing machine.
Our compactor unit with blades will cut the long tape of PE film into small flakes. The new design cutter layout improve the cutting capacity and fastly sent the film into extruder.
In the middle of extruder screw, we design the special structure to max the capacity.Also,the degassing vacuum station is a key point to improve the quality of granules.
Becauyse the PE tyre film sometimes has small metal inside,so we put 3-5 layers meshes inside of filtration screen and in front of cutter.It is from 80 mesh to 150mm.
Compared to regular pelletizing line, the hot air cutting system is in opposite direction which is upward for blowing and cooling the granules in first time. It not only flying/cooling the granules,but also absorb the granules into constantly hoppers.Enough power of sunction fan here will stop the sticky.
After hot air cutting, the granules must be sent to cooling units by long flying distance. The hopper with double layers provide cooling water in middle to cool down the hot granules. The SUS stainless steel 304 made hopper with thichness of 3mm.
In the end of pelletizing line,we also put a vibrating screen to select the best granules and stop the useless elements.
2. Regular PE tyre film water ring cutting pelletizing line
The first half of regular pelletizing line is same as the hot air cutting pelletizer, the difference is start from the cutting position.
Here,we use a water ring spary cutting cooling way to cooling down the pellets. The cooled water between 5-30 degree is an ideal temperature.
After cooling by water,the pellets will be sent to centrifuge dryer immedietely. The high speed rotation force to remove water in a short time.
Before packing and weight,we put a longer vibrator screen machine to double dry the granules. and to control the quality of granules.
Zhangjiagang Retech Machinery Co.,Ltd is a professional manufacturer focused on plastic washing and recycling equipment. We are your reliable supplier for plastic processing system solutions. We are happy to provide a turnkey solution from project design to after service. All solutions are customzied based on your own requirements.
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