Nuclear Industry Yantai Toncin Group Co.,Ltd.


  • DY
  • Toncin

The belt filter press is one kind of solid-liquid separation equipment that is useful to separate the solid particles with size more than micron to millimeter from the liquid (water). The advantages of this equipment is highly automation, simple and easy maintenance and low labour intensity. It can effectively separate most coarse particles from the liquid (water). It is especially applied in the water treatment industry for sludge dewatering to reduce the water content of the sludge, so that the sludge cake can be easily transported. Therefore, belt filter presses have been widely used in this field. The SN-DY series of belt filter press designed and manufactured by our factory is equipped with S-shaped arrangement of the pressure rollers, and the pressed material bears less and relaxed stress. It is not only suitable for the dehydration of organic hydrophilic materials, but also for the dehydration of inorganic hydrophobic materials. Due to lengthening the length of the press zone, this series of filter presses can perform dewatering on different types of materials. And it was practiced in the filter press dehydration fthe sludge dewatering industry, the mining industry and the chemical industry and has been unanimously praised by the majority of users. After the concentrated material are fully mixed with a certain concentration of flocculant in the static and dynamic mixers, the tiny solid particles in the sludge are coagulated into larger floc-like masses, as well the free water is separated, and the flocculated mud is transported to the gravity-dehydrating filter belt, then under the action of gravity, the free water is separated to form a non-flowing sludge, which is then clamped between the upper and lower mesh belts, passing through the wedge-shaped pre-pressing zone and the low-pressure zone. In the high pressure zone, the sludge is gradually squeezed under the action of extrusion force and shear force from small to large to achieve the maximum separation of mud and water, and finally the cake is discharged.



Whole Technological Design

Toncin determines reasonable plans and selections by conducting more systematic laboratory tests, semi-industrialization tests and theoretical analysis calculations and adopting appropriate methods in light of the actual problems faced by customers. And it determines specific parameters through laboratory tests and semi-industrial tests.

Project Construction

Toncin can provide customers with integrated project services for its perfect project management system and experienced high-quality team and can also provide customers with its best services in achieving the ultimate project goal by carrying out the management work on the project quality, schedule, safety, cost, procurement, information files, organization and coordination etc. according to customer’s contractual documents. Toncin contracts the design, procurement, construction and trials etc. for the entire process or some certain stages of the construction project according to the contract and takes full liability for the quality, safety, duration and cost etc. of the contracted project.

Response Time and After-sales Services

If any failure due to a defect has occurred during the warranty period, our company has given the following response and promise: to respond within 12 hours and rush to the domestic scene within 72 hours. With a rigorous and efficient service architecture, diverse and flexible service and response means, Toncin is capable of providing response service up to 7* 24 hours to ensure that users can get help at any time during the warranty period.


- Compared with traditional dehydration equipment, it has continuous production, large processing capacity and good dewatering effect.

- Scientific and reasonable structure, high degree of automation, low labor intensity, easy operation and maintenance.

- The main components are made of stainless steel and have good corrosion resistance.

- Extrusion roller all (including ends) encapsulation guarantees the effect of extrusion dehydration and extend the service life of the filter belt.

- Unique mesh belt tensioning, biasing mechanism, flexibility and reliability ensure automatic normal operation

- Unique design and concentration integration greatly improves the dewatering effect and strips the filter cake well.

- The supporting equipment and system supporting process are reasonable and advanced, with less chemical agents and low cost.







Nuclear Industry Yantai Toncin Group Co., Ltd. Currently own 5 state-level high-tech enterprises, maintain 177 valid patents, including 38 invention.......
    C Zone(Songshan),Economic Development Zone, Qixia City, Shandong Province, China
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