Suzhou Beakeland Machinery Co., Ltd.
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Waste Plastic Bottles PET Bottle Washing Plant In PET Washing Line
Despriction:
The PET washing line is used for crushing, cleaning, separation of bottle cap and label, depriving of impurity and glue material, and drying for bottle flakes. Then those waste PET bottle will become reusing PET flakes .
We have several different standards of PET bottle washing plant design according to different production capacity and requirement for cleaning (capacity of 300-3000kg/h).
Customers can have PET Washing Line to produce high quality PET flakes for selling, drawing filament, producing PET particles or blowing bottles.
PET Bottle Washing Plant process:
Models&specifications
| del | BKL-500 | BKL-1000 | BKL-1500 | BKL-2000 | BKL-3000 |
| Capacity(kg/h) | 500 | 1000 | 1500 | 2000 | 3000 |
| Installation Power (kw) | 150 | 250 | 300 | 400 | 500 |
| Man power | 4-6 person | 6-8 person | 8-10 person | 10-12 person | 12-16 person |
| Water supply | 4-5m3/hr | 8-10m3/hr | 8-12m3/hr | 10-15 m3/hr | 20-30 m3/hr |
Components of a typical PET Washing line
| Machine | Function |
| Bale opener | Open the baled PET bottles into individual bottles, controlled by inverter |
| Dry separation | This section allows the removal of many of the solid contaminants (sand, stones, etc.). |
| Label remover | This section can remove the bottle labels by friction between screen and arms. |
| Pre-washing machine | This section is essential for the line to be able to accept the worst quality PET bottles, continuously removing large and abrasive contaminants. |
| Manual sorting belt | The manual sorting conveyor consists of a horizontal conveyor belt with platforms on side, discharge chutes and a discharge conveyor for centralized contaminant disposal (optional – on demand). |
| Wet Grinder | In this section, PET bottles are cut into smaller pieces to achieve the required size distribution for the washing sections that follow. |
| Hot water washing machine | Washing the flakes from labels, dirt and other residues by water heated to 85 centigrade. Overflow on top of washing chamber, remove cups and rest of the paper. |
| Friction washing tank | The flakes are efficiently cleaned insight inclining drum with blades on rotor turning 1,200RPM.Flakes are rubbing against each other as well as against the rotating auger. The auger moves the flakes forward and clean last remain of dirt. |
| Floating washing tank | It can separate the material according their density. PET sinks to the bottom and is discharged by a screw conveyor. Remains of caps and rings made of PE and labels of PP floats on the top and are moved by rotating shovels to side of washing tank. Small screw conveyor take them out. This machine removes 90% of paper and plastic labels. |
| Centrifugal dryer | The wet flakes are dewatered in horizontal centrifuge. Flakes are dry to 2.5% of humidity. |
| Drying system | Heating the flakes by electricity, the moisture can be lower than 1% |
| Storage silo | The dried and separated flakes are then packaged from the storage silos into super sacks with a high density filling system. |
Features of PET Washing Line :
1.Final PET flakes’ humidity below 1%, impurities 100ppm, PVC label content 100ppm.
2.Parts which contact PET materials use Stainless steel.
3.World famous brand components will be applied to the waste PET bottle crushing washing recycling machine line, such as NSK bearing, Siemens contactor, Omron temperature controller, ABB invertor, Siemens PLC controller, etc.
4. The whole production line with CE certification
Detailed Photos: