Workers manually cut off the steel wire then push the pet plastic bottle bales onto the chain conveyor, this heavy-duty conveyor made by steel can load up the large size and heavy bales continuously to the bale opener, ensuring stable feeding at the beginning of the entire plastic washing line.

Equipped with rotating shaft made of wear-resistant steel to break the pressed pet bales into loose pieces, ensuring consistent material go to next process of the recycling line and also reduce the risk of overload downstream machine. We have horizontal type and vertical type for optional choice.

Loosen the pet bottles, remove the coarse contaminants such as sand, dirt, and small particles from bottles, feeding out the bottles constantly to next step. Machine made with high platform and cover the trommel with two chutes underneath that can put jumbo bags for easy collection of the waste.

Workers manually sorting out big waste materials such as the film, paper, oil bottles, 5-gallon bottles from the pet bottles, belt is made by white pvc rubber and the running speed is adjustable so that workers can control the visual inspection and removal efficiency.

With powerful magnetic roller on the belt which can remove iron/ferrous automatically from pet bottles so as to protect the downstream machine and extends their lifespan and also minimize the time for breakage maintenance caused by waste iron material.

Inside shaft with high rotary speed to scrub the bottle surface and at the same time with water jet spray washing the pet bottles, it will remove the surface dirt and other dirties, improving the cleaning efficiency. We have hot water type and cold water type for optional choice.

With special designed rotary blades and fixed blades rotating in high speed to scrap the labels off from the bottles and the suck these labels out by the air blower and blow them to label collecting silo. Bottom with mesh to drain out liquid that contained in bottles.

Separate small contaminants such as labels/dust from the PET bottles, it equipped with multiple parallel shafts fixed with many rotating star discs that rotate in the same direction to creat a continous vabration for the material so as to remove off the small contaminatns, ensuring cleaner feeding for pet bottle recycling.

Feeding the bottles with high speed and consistently to the bottle sorting machine to make the bottle sorting machine receives a steady and evenly distributed stream of bottles for optimal recognition and separation, increase the overall output and accuracy of the optical bottle sorter.

Equipped with high-resolution CCD cameras and sophisticated image processing software that can rapidly identifies and distinguishes PET bottlesbased on different colors and material characteristics, sorting accuracy by material or by color can reach 99% which also enhance the purity of final pet flakes.

Sorting by labors manually to remove off the non-pet bottles, different color of pet bottles, and other visible waste from pet bottles. Belt is made by white pvc rubber and the running speed is adjustable so that workers can control the visual inspection and removal efficiency.

Detect if there is any metals inside the material and eject them out.Its a complete unit, integrated with a conveyor and eject out system, once there is metal passing it, it will automatic eject out the metals bad bottles, non-stop the line. With touch screen and password control easy operation.

Loading pet bottles up to crusher machine, loading speed is also adjustable, belt is made by 10mm rubber durable use, belt surface is designed with cleated pattern to prevent bottles from slipping or rolling back, ensuring consistent material flow to next step.

This Y-shaped or T-shaped chute will direct the incoming material to two parallel crushers making the opertation flexibility not affect the whole pet washing machine, especially when need time to sharpen and change the crusher blades. It can be controlled by manual or by air cylinder.

With high speed rotary blades and fixed blades fixed on the rotor and side chamber, creating a powerful cutting action for crushing bottles into small PET flakes, flakes size can be adjust by screen mesh as buyer request, and with water connection to crush with water, reduce the dust generation and also washing the bottle flakes.

Machine is filled with tap water, above part is equipped with rollers washing and separating lighter contaminants such as PP/PE labels, caps, dirt etc. from pet flakes, loading them out for collection, and PET flakes sinks to the bottom due to its higher density, loading to next step by the bottom screw conveyor.

Washing out glue, oil and dirty with hot water and chemical reagent, inside with paddle to tumble the pet flakes for sufficient washing in the chemical water, tank is made with rockwool insulation to protect temperature, hot heating by steam boiler which can reach to 80-90 degree with good washing effect.

With automatic PH sensor to detecting the water PH online. It will feedback to the controller, once the PH is low will automatic start the chemical pump to refill the liquid caustic soda, and when the PH reach to set data will automatically stop feeding.

With a compact vibration screen and water storage tank for water circulation of the hot washing tank, vibration screen with fine mesh will screen out the small impurities from the waste water.

With horizontal shaft and paddles on it, it rotate at high speed above 1500rpm to create mechanical friction between the pet flakes and screen mesh surrounds the shaft. Water spray at the same time washing the pet flakes and removing the residual dirty and chemical water from the pet flakes.

With clean tap water thoroughly washing off the remaining caustic soda, surfactants, and dissolved impurities from the PET flake surfaces, As a critical rinsing stage in the pet washing machine, we suggest to equip two or three sets in series for better washing effect.

This final-stage washing unit is equipped with high-pressure spray nozzles arranged in two rows, spray washing the pet flakes, effectively flushing away residual caustic soda, surfactants, dissolved impurities, and micro-fine particles that may have survived previous washing stages.

For this waste plastic recycling line, it will generate large amount of waste water every day, so we suggest this water water treatment. With complete sets of system including flocculation, chemical reaction, dissolved air floatation, sand filter, etc to process the waste water from washing line for reuse and also discharged water meets the environmental compliance standards.

With high speed centrifugal force to remove surface moisture off from the pet flakes, when the rotor spin at 1500rpm, moisture is rapidly expelled through the screen hole, while the pet flakes remain inside, effectively reducing the surface moisture content from 20-30% down to approximately 2-3% in a single pass, the pet flaeks are properly send out for further sorting and bagging.

This drying system consists of a heating box, a air blower, a air venturi and air piping for conveying the pet flakes, with hot air heated by electricity or thermal oil or steam to 0-100 degree that will forcefully creating a hot turbulent to accelerates the residual moisture evaporation from pet flakes.

With strong permanent magnets inside the box to remove the final ferrous/iron fines from pet flakes before bagging, ensure the finished pet flakes are virtually free of ferrous, protect downstream processing.

With airflow to remove light contaminents such as dust, fines and labels from heavier pet flakes through the zig-zag channel, the airflow can be adjusted by the frequency, allowing workers to separate efficiently based on different material compositions.

One inclined straight vibration equipped with screen hole diameter typically 3mm or as customized, driving by the vibratory motors that create a forward throwing action will screen out the small pet fines so to improve the uniformity and bulk density of final pet flakes.

Equipped with advanced CCD or CMOS optical sensors combined with high-intensity LED illumination to support color sorting and color purity classification, it will capture full-spectrum color data from both the top and bottom surfaces of the falling flake stream, ensure sorting accuracy above 98%.

Equipped with NIR (near-infrared) system specialized in identifying and accurately distinguishing PET flakes from other plastics including PE (polyethylene), PP (polypropylene), PVC (polyvinyl chloride), PS (polystyrene), and PA (polyamide), ensuring final product quality.

As a critical final metal-sorting safeguard in the pet recycling machine, this unit with electromagnetic induction ensures that the finished PET flakes are free from aluminum and other non-ferrous contaminants, enhance the final pet flakes quality.

Double station model, with hooks holding the bags and with air cylinder up/down shaking when it packing, the up/down controlled by time controller on the machine its easy for operation.

Control the whole line on/off, buyer can choose the PLC control touch screen which use interface for operators to monitor, control, and optimize the entire process in real time for this pet bottle recycling line.