Hot Sale Pet Crushing Plant for Plastic Bottle Recycling Washing to Flakes by Cold and Hot Washer

Plastic PET bottle washing recycling line is used to recycle post-consumer PET bottles. The key point of PET recycling system is the rate of removing the impurities.The higher purity PET flakes will improve the end product and lower the manufacturing cost of next processing.
We could design different PET recycling solutions basis on the requirement of standards on final flakes.

Application for PET bottle washing line:
 
This PET bottle washing recycling line is composed of garbage separation (automatic & manual), bottle & flake crushing, cold & hot washing & cleaning, flake dewatering & drying, dust & label removal, packing, etc.
The whole system is with high automatically,labor saving,high output features.

Project introduction:
Material: Baled or loose PET bottles
Finished product size: 10-12mm or customized
Impurities content: 200PPM
Purpose of use:
Be used for 2-D, 3-D PSF, filament yarn, PET strap, PET sheet or PET film.
Remark: We can customize the recycling line according to client's requirement.

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

1. PET bottle flakes produced by PET bottle recycling and cleaning production line are mainly used to produce polyester filament, packing tape, sheet, film and other products.

2.Efficient trommel ensures separation of materials from other debris: removal of stones, wood chips, small metals.
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.
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.

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

The floating washing tank is designed for strong pressure underwater cleaning to remove residual impurities
 Can be equipped with the corresponding centrifugal dewatering machine and hot air drying system according to the water content set by the production requirements.

The entire PET bottle washing  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.