The plastic float sink tank, also known as PET bottle washing machine, can quickly separate materials, especially two plastics with similar density, such as PET, PP, PE, PVC, etc.
The debris at the bottom of the plastic float sink tank is easy to clean, thus saving labor costs. Therefore, it is an essential piece of equipment in PET bottle recycling plant.
Working principle of plastic float sink tank
Using water as the medium, according to the different densities in water, the plastic float sink tank can easily achieve the separation of PET flakes and other materials and also can clean the PET flakes.
PET flakes which are denser than water will sink to the bottom. Other materials such as plastic wrapping paper and bottle cap flakes, which are mainly made of PP and PE, will float because they are less dense than water.
Features of washing tank
- Applicable to PET, PP/PE, PS/ABS, and other types of plastics, high selectivity is achieved through the basic principle of gravity separation.
- Automatic adjustment of liquid level by a pressure gauge, the effective depth and length of the tank can guarantee the effect of separation.
- Cost-effective due to low operating costs (low maintenance and wear) and low energy consumption.
We have many tailor-made example applications to share with you. For more information about washing tank, please contact our sales department directly.
Plastic bottle cap sorting machine parameters
| Item name | PET bottle washing machine | Suitable material | variety |
| Model | small | Motor power | 3kw |
| Size | can be customized | Scope of application | for washing PP, PE, PET |
Shuliy offers a wide range of sink float plastic separations for you, if you have any needs or questions, please feel free to contact us. We will be happy to provide you with detailed product information and professional services.
Display of plastic chips washing machine
Recommended PET bottle recycling line
The whole PET bottle washing plant includes plastic label removing machine, PET bottle crushing machine, plastic scrap washing machine, plastic bottle cap sorting machine, dewatering machine, etc. The plastic bottle recycling line is mainly used for processing plastic packaging bottles, films and synthetic fibers by removing labels, crushing, high-temperature cleaning, dewatering, and drying.
Services on the plastic float sink tank
Pre-sales service
* Inquiry and consulting about plastic float sink tank.
* Sample testing support.
In-sales service
You can contact us anything about the plastic float sink tank at any time and our staff will send you the machine details within 24 hours.
After-sales service
* Training on how to install a plastic float sink tank and training on how to use the machine.
* Engineers can repair machinery overseas.
FAQ about PP PE separating tank
What is the quality of your products?
We test each machine before delivery.
Guarantee about PP PE separating tank
If the quality is not as we described or promised before you placed your order, we promise a 100% refund.
How about the price of PP PE separating tank?
We have our plastic recycling factory and can give you the lowest price. In addition, our policy is “to save time and to be honest in business, we quote the lowest possible price and can give discounts according to the quantity. If you have any needs or concerns, please feel free to contact us, we will be happy to serve you.