Advanced Technology Mixed Plastics Washing Recycling Machine for WEEE/ELV/HDPE/PP

waste electrical and electronic equipment(WEEE) recycling to provide a coherent overview on the likely impact of eco-designmeasures on recycling of plastics used in energy-related products, We make and design this Mixed Plastics Washing Line (for WEEE/ELV/HDPE/PP) has high adaptability for the processing of different raw materials like WEEE/ELV/HDPE/PP. After raw materials enter the processing line, they will first go through shredding and crushing. Then magnetic separator and eddy current separator will primarily remove metals from other materials. These materials will then go through multi-stage sink-float tanks containing salted water of different densities, in order to separate plastics and other materials of different densities. After dehydrating, materials with high purity can be packed for sale, other mixed materials need to be further sorted by electrostatic separation system.

Function Description:

The WEEE/ELV mixed plastics after pre-washing (liquid density 1.08g/cm³) will be further crushed, sink-floated, washed, dehydrated and finally dried, then the output material (ABS/PS/PP/PA mixture) will be prepared to be used in the next process of electrostatic separation and silicone and rubber separation.

Details specification:

Metal removing:

Over band magnet/Metal detector flipper:
For WEEE plastics,it contains metals inside of plastics. After cut by shredder, the metal will take off of plastics. Here we need remove the metals immediately. Our recommend is to separate the metal/plastic by our over band magnet system with Gauss power.
Together working with over band magnet is metal detector system which can be find metal and remove again.

Sink-Float Separation System:
The system is mainly used for cleaning and sorting WEEE electronic waste plastics. The system includes the sinking and separating washing system, the cleaning system, the dewatering machine and the dryer, and the mixed plastic is broken into particles of 16mm or less, and impurities such as small metal and foam are removed. Separate the fireproofing materials, alloys and other plastics, and finally obtain high-recovery ABS/PS/PP/PA mixed plastics. The system has the characteristics of high productivity, high purity and automation.
Here we can equip the salt adding device to control the density of water,it is automatically to separate different of plastics with different density. The water over density will sink and fall down,the less density will still floating on the surface of water.

we make and design Washingplants for wet recycling of plastics consisting of cutting units / wash units / separation units / drying units) which located in zhangjiagang city china manufactures and sells complete washing lines for the recycling of plastics waste. Prior to re-pelletizing the plastic waste must be size reduced, washed and if necessary foreign materials separated. More details please contact us