General Introduction
Only a few countries are able to produce virgin PET resin in the world; most of countries import PET chips to meet consumption demand. Producing food grade recycled PET chips locally can not only minimize the cost of bottle production, but also purify the environment and obtain high commercial profit.
“B to B” grade PET bottle recycling machine is primarily as a first part of food grade PET bottle recycling project. Its high automation will maximally avoid human caused errors. Our "B to B" level PET bottle washing line adopts industrial grade computer, large-screen HMI system and PLC to control every parameter of process directly and visually. Real-time parameter collecting and recording can be also accomplished for more convenient production management and data analysis. The equipped automatic plastic sorting machine and color sorting machine will save manpower and improve production efficiency and thus bring actual highly automated production.
Process Flow Introduction:
Bottle bales→Bale Opening→Trommel Filtering→Label Removing→Bottle Pre-washing→Bottle Optical Sorting→Manual Sorting→Wet Crushing→Floating Washing→Drying→Hot Flotation Washer→Drying→Continuous Friction→Continuous Floating Washing→Drying→Fluid-bed Drying→Blending→Label&Dust remover→Metal separation→Flake Optical Sorting→Packing→Clean Flakes
The flakes produced are suitable for the following applications:
Bottle to Bottle
Bottle to Packaging
Bottle to Fibers
Bottle to Sheet
Bottle to Strapping
Final recycled PET flake quality standard:
| Index |
Parameter |
| PET flake size |
8~12 mm |
| Moisture |
< 0.7 % |
| Viscose |
< 10 ppm |
| PP/PE |
< 15 ppm |
| Metal |
< 10 ppm |
| Other color PET flake |
< 10 ppm |
| Label |
< 15 ppm |
| PVC |
< 10 ppm |
| Total impurities |
< 100 ppm |
| PH |
neutral |
| Bulk density |
0.3g/cm3 |
Estimated plant parameters:
| Capacity(kg/h) |
Installation Power(kw) |
Required Area(m2) |
Manpower |
| 500 |
300 |
600 |
4 |
| 1500 |
600 |
800 |
5 |
| 3000 |
900 |
1200 |
7 |
| 6000 |
1000 |
2000 |
11 |
