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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: HF-filtration
  • Model Number: HF-500L/H
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Type: Filter
  • Product name: painting recycling
  • Application: electrodeposition painting

Packaging & Delivery

Packaging Details wooden box packed
Delivery Time within 7days after order
Product Description

                 Ultra Filtration for Electro-deposition painting recycling .

   1、Brief of the technology and the UF set
This Ultra filtration set is used for electro-deposition painting production lines in the automotive, home application, construction equipment industrial, and for many other products. During the process, paint particles are suspended within a liquid medium and have a charged placed upon them. Under a high voltage DC current, the paint particles migrate to the part being painted and are deposited onto the surface, resulting in a highly corrosive resistant and durable paint film. The part is then rinsed several times, and the rinse water counter flows back to the main paint tank.

The UF set is very important device in the electro-coating processing treatment. It has 4 functions. (1). It can recycle the paint by UF concentration from the washing out paint from the processed parts. About 30% of the paint can be recycled by this way. (2). Because of the UF treatment for the washing out water, there will be less waste water outlet from the factory. (3). The UF device can treat the electro-coating plant directly, and the outlet water from the UF device can do the washing processing. So less fresh water will be used for the washing of the parts. (4). When the conductivity of the paint in the plant become higher, the UF device can be used to removed the high conductivity water out. It can insure the plating quality of the electro-coating processing.
In the UF set, there will be 4 main parts. (1). Pump used for the flow rate and pressure. (2). The MF filtration used as pre-treatment of the UF set. (3). The UF modules which do the UF separation of the electro-coating paint. (4). The back washing tank and pump. (5). The frame, valves and pipes.
2、Brief of the processing
The UF set will be have a special processing mode during the electro-coating processing. Because there are too much solid partials in the paint, the UF processing will need big flow rate and low working pressure.
Please find the diagram of the UF processing.

In the paint UF filtration, the paint can flow back to the tank, and clean water can be used to clean the parts. Because of the recycling processing, less waste water will get out from the factory.

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