2022 recycled plastic fence posts making washing machine

2.Introduction

Material:  carbonated beverage bottles, drinking water bottles, fruit juice bottles, oiler, tea drink bottles, etc

Finished product size: Less than 14mm or customized

Purpose of use: Be used for short fibre, long fibre or sheet, filament yarn, PET strap, PET sheet or PET film or bottle to bottle.

Remark: We can customize the recycling line according to client's requirement.


3.Basic Production Process

De-baling(bale opener)------Trommel----- Label Scrapping(lable remover) ------ Manual Sorting and Metal Detecting-----Wet Grinding(crusher)-------Screw conveyor------Gravity Separation(floating washer)-------Screw conveyor------Chemical Washing for PET Flakes(Hot washer)-------Screw conveyor------High speed friction washer ------- Screw conveyor------Floating washing tank ------- Dewatering machine--------Drying pipe system--------Label separator(Zigzag air label separator type)------Packing/storage hopper

4.Feature for PET washing line: 
1.The bottle-to-bottle recycling and washing line is mainly used in food grade PET chip recycling and recycling projects. It has a high degree of automation and effectively avoids human error.
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2.Efficient trommel ensures separation of materials from other debris: removal of stones, wood chips, small metals.

3.The label removing machine is mainly used to peel the label paper on the PET bottle surface, especially the PVC or PS label applied on the PET bottle.Through the cooperation of the rotary and the fixed knives, the labels on the bottle body are peeled together, and the difference between wind force and gravity is used to completely separate the bottle body and the label, to preserve the integrity of the bottle and the bottleneck, and reduce the loss of high-quality bottle material. 

4.The sorting system is the final classification and screening of the bottle body before crushing. It screens out a small amount of foreign matter (including heterogeneous bottles, heterochromatic bottles, a small amount of label scraps, metal reactants, garbage, etc.) remaining in the front-end units, and a buffer system. It is one of the necessary means for large-capacity production regulation, which is crucial to the stability of process control. Manual sorting is a re-inspection and a necessary way to ensure quality.

5.The crushing system adopts wear-resistant design to ensure that the system runs continuously for a long time.

6.Hot washing machine effectively removes sticky glue, oil stains and some small impurities on the surface of bottle flakes, which is critical to the life of downstream product filter components and product quality.

7.The high-speed firction washer applies the corresponding blade striking force to different materials at a suitable rotation speed to achieve the desired cleaning effect.

8.The floating washing tank is designed for strong pressure underwater cleaning to remove residual impurities

9.Can be equipped with the corresponding centrifugal dewatering machine and hot air drying system according to the water content set by the production requirements.

10.The entire line is automatically controlled, and the units of the system operate in association with each other. It has a pre-judgment function for possible abnormal situations to ensure system safety.

5.Technical Parameters:
 

6.Spec of end products---PET Flakes(Filament grade)