PET bottle recycling system is used to recycle from PET bottles bales to PET flakes, which with big capacity from 500 kg/h to 9000 kg/h.This process of washing and crushing is consist of different function units. The final product rPET flakes has a stable quality and various grade applications, especially for PSF ,POY manufacturer with big capacity. Recent year, BoReTech develop new technology, rPET can be achieved Bottle-to Bottle grade application with FDA approval.
The Process is used to recycle big capacity and stable quality raw material, especially for PSF manufacturer and recycled POY manufacturer with big capacity.
Power: ~380 KW
Capacity: 3 Mt/hour Input
Area Requirement: 1000m2
Advantage of PET Bottle Washing Line by BoReTech
- Food grade PET bottle washing line supplier in Asia;
- Greater capacity - Greater than 6t/hr input capacity of PET bottle recycling system with full automation and intelligentialize;
- Water saving -provide waste water treatment to decrease water consumption to be lower than 1 liter for each ton of PET flake;
-Optional Functional Unit for your choice:
1.Automatic Detergent Dosing System:In-line real-time monitoring,save manpower.
2.Online Water Saving System:Save water consumption.
3.PET Fines Purification:High speed centrifugation,multi-step separation,capacity:500 KG/H.
4.Tntegrated Automation:Monitor all machine running statuses and conditions,
fix any equipment problem in a timely manner and enhances plant safety and control stability.
De-baling----- Label Scrapping------ Label Separation------- Bottle Pre-washing--------Manual Sorting and Metal Detecting-----Wet Grinding-------Gravity Separation-------Chemical Washing for PET Flakes-------Rinsing--------Drying--------Packing
Composition of PET Bottle Bale:
|PET Containers||One-way bottles|
|Colors Fraction||PET bottles should be pre-sorted by color. If the percentage of color bottles is higher than 30%, we suggest customer to install the automatic color bottle sorting machine to achieve efficiency.|
|Base Cups||Included, if any, and should be PP or PE plastic.|
(shrunk or glued)
|The production line is designed for removing label mechanically. All type of labels will be removed by mechanical action. It includes paper, BOPP, PET, PVC, etc.|
|Caps seals||EVA, PP ( floatable material )|
PVC or rubber seals are not separable.
|Glue||Hot melt, water borne.|
|Contamination||Mixed with the bottles could be present contaminations coming from the collection and storage of the postconsumer bottles or made by consumer. These contaminations include mud, sand, soil, glass, organics, paper, residual liquid, etc.|
Total contamination content should not exceed 10%.
|Non-PET containers max 2% of which|
|PVC Container||0.5 -1% max|
|Polyolefins Container||3 % max. It will only affect the output volume but not quality of end product.|
|Wrong PET Colors|
|Glass and Ceramic (metals excluded)||0.5 -1% max|
|Magnetic Metals||0.5 - 1% max|
|Aluminum and Non Magnetic Metals||0.5 - 1% max|
All kind of metal will be separated before crushing
Section introduction of PET bottle washing line
1. De-baling Section
De-baling unit adopts weighing-connected feeding device by high automation technology and break up bottle bales and remove mixed metal. The special knife structure can avoid any unexpected mechanical clogging.
2. Sieving Section
Sieving unit including dry trommel, disk screener and metal removal device to separate some big impurities such as mud, sands and metals from PET bottles and flakes. Meanwhile, through digital technology likes metal detector, pipe-type metal separator, metals can be separated automatically by flapping device to reduce inline manpower. Besides, belt-type metal separator can reach the same function.
3.Label Separation Section
This label separation unit is mainly designed for heat shrinkage label removal.
Label separation unit from BoReTech has two types. One consists of patented label scrapping machine and label blowing machine which wind-force is adjustable. When facing limited space, the new design of compact label remover is also a good choice to scrap heat shrinkage labels and separate them by one machine.
4.Bottle Pre-washing Section
The primary features of this process are the automated water circulation system, continuous feeding and washing. This system uses special designed inner structure to cause friction for PET bottles inside the machine to remove most of adhesive labels, and uses the high-temperature chemical water to remove dirt, sands, glues, rubbers, metal and other impurities on the surface of bottles.
Secondary washing of PET flakes after crushing is very important. Floatation unit separates PO& PP/PE caps which density is below 1 by using water as the separation media. This unit is comprised by floatation washing and packing silo. It's good to remove caps, rings to keep flakes with stable quality. And impurities of final products can be reduced to 100 ppm or even to 50 ppm.
De-watering process is running by high-speed mechanical centrifugal force, the moisture content of the flakes will be reduced to be less than 1%. If the heat-exchange air drying is supplemented later, the moisture rate of the flakes will be further reduced to be less than 0.7%.
BoReTech is a resource environmental enterprise which integrates manufacturing,engineering and equipment supply. BoReTech is devoted to develop large input capacity of smart PET bottle recycling system with full automation and intelligence. Meanwhile, BoReTech as resources and technology integrator of recycled polyester industrial chain supply turnkey service of PET bottle washing line,bottle-to-fiber and bottle-to-bottle engineering.
BoReTech is the only PET bottle washing line for food-grade B-To-B project in Asia,and more than 170 PET bottle washing lines are running all over the world.
Normally we suggest you paint our standard color , but we can supply customization paint service by paid.
Warranty:1 year for machinery,6 months for electrical.
For mechanical parts, our guarantee duration is 12 months. If the part is broken within this period, we will send the spare parts immediately to the client for repairing.
Normally, we send our engineer(s) to supervise the installation and commissioning. The buyer need to prepare the operation staff to implement it. BORETECH is able to send mechanical engineer, electrical engineer and operation engineer. The operation engineer is to help the buyer's labors to know how to operate the washing line and get the best efficiency.
BoReTech is one of the major supplier of PET bottle recycling system in Asia . We uses the around 30 years of fiber making and bottle recycling experiences to manufacture PET Bottle recycling machine and configure Pelletizing line, Polyester Staple Fiber line, POY line and Bottle to Bottle Line. At present, we have supplied about 170 sets plant for more than 30 countries. Our customers in the US, Japan, EU manufacture food grade rPET resin for such well-known brand owner's such as Coca Cola, Niagara Bottling, Nestle, etc.
Boretech can help our customers to make right configuration of the machinery, and find the right position in the industries. The most important value is that we can help our customers to minimize the learning cost and to avoid making any mistake during investment.
Q:How do you assistant to install the machine on worksite?
A: Normally, we send our engineer(s) to supervise the installation and commissioning. The buyer need to prepare the operation staff to implement it. BORETECH is able to send mechanical engineer, electrical engineer and operation engineer. The operation engineer is to help the buyer's labors to know how to operate the washing line and get the best efficiency.
Q:What do you guarantee on China local brand for bearing and gearbox?
A:For mechanical parts, our guarantee duration is 12 months. If the part is broken within this period, we will send the spare parts immediately to the client for repairing.
Q:Can I use machine with different color?
A: Normally we suggest you paint our standard color , but we can supply customization paint service by paid.
Q:What about packaging and transshipment?
A: It depends on capacity and equipment selection. For example, the line with 3 ton/h input capacity, there will be 15x40'HQ containers from China, and 1x40'HQ container from Taiwan. The crusher and crusher blade are made in Taiwan with excellent quality. For some special case, if the client requests the batch type bottle prewashing machine, we will need one flat rack for loading that.
Q:What is the delivery of the line?
A: 3~4 months after receipt of the down payment and L/C.
Q: How far is your factory from Shanghai?
A: It takes 1~1.5 hours from Shanghai airport to Boretech according to traffic situation.