1500kg/h Fiber Grade PET Bottle Washing System
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 above parameters are calculated based on the standard contiguartion;PET bottle material composition and factory management level will affect actual consumption.
Water consumption parameters are calculated based on using wastewater reuse system.
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.
Standard Process Flowchart for Your Reference (Process as per layout based on customer's factory and rPET flakes applications demand)
De-baling------Metal Separation------ Label Scrapping------- Label Separation-------- Presorting------Bottle Pre-washing ------Automatic Sorting/Manual Sorting -----Wet Grinding-------Drying-------Hot Flotation-------Friction-------Continuous Rinsing-----Drying--------Dust Removal------Packing
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 u