Highlights of Our PET Bottle Washing Line
1. Solutions for diversification of input PET bottle bales.
2. Automatic de-baling technology, reduces labor, and a strong bale-breaking ability for high-density PET bottle bales.
3. Patent technology for PVC label removal.
4. Patented Pre-washing and hot washing process to ensure the cleanliness of rPET flakes.
5. Integrated technology and capability for automatic sorting machine and PET bottle recycling line.
6. The hot washing process reduces impurities content to achieve a food-grade index.
7. Stable and reliable quality of rPET flakes, online inspection to ensure the stability of rPET flakes.
8. Completed online water recycling treatment system for pre-washing,hot-washing, and rinsing.
9. Low operation breakdown, production management guidance service for customers.
Processing Flow :
PET Bottle Recycling Process:
De-baling→Metal Removal-→Label Removal--→Metal Removal--→Bottle Pre-washing→Optical Bottle Sorting→Manual Sorting→Crushing→Dust Removal-→Flotation Hot washing→Friction Washing→Rinsing→Flushing
Washing→Drying→Dust Removal-→Optical Flakes Sorting→Blending→Online Inspection-→Packing
Estimated plant parameters :
Input capacity (kg/h) | Required area(㎡) | Install power (kw) | Required water (m³/h） | Required steam (kg/h) | Required compressor air(㎡/min) | Man power |
1000 | 1300 | 550 | 2 | 600 | 3 | 5 |
2000 | 1600 | 800 | 4 | 900 | 4.5 | 7 |
3000 | 2000 | 900 | 4.5 | 1300 | 6.5 | 8 |
6000 | 3000 | 1000 | 9 | 2300 | 12 | 11 |
＊water consumption parameters are calculated based on using a wastewater reuse system.
＊PET bottle material composition and factory management level will affect actual consumption.
Production consumption table-average energy consumption per ton flakes:
Input capacity (kg/h) | Electricity consumption (KWH) | Steam (kg) | Washing detergent (kg) | Water consumption (ton) |
1000 | 170 | 600 | 12 | 1.5 |
2000 | 165 | 550 | 12 | 1.5 |
3000 | 160 | 500 | 12 | 1.5 |
6000 | 150 | 450 | 12 | 1.5 |
PET Flakes Quality Standard Reference Table:
Moisture | ＜1% |
Label | ＜15ppm |
Pvc | ＜30ppm |
Inorganic compounds | ＜10ppm |
Glue | ＜10ppm |
PH | 7.5±0.5 |
PP/PE | ＜15ppm |
Metal | ＜10ppm |
Total impurity | ＜100ppm |
＊Flake size | 12mm |
＊Flakes size can be specified by customers