English
The rubber belt vacuum filter is a high-efficiency filtration and solid-liquid separation equipment independently developed by our company on the basis of the introduction of foreign technology of similar products.
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DU Belt Filter
Toncin
Brief introduction:
Nuclear Industry Yantai Toncin Group Co., Ltd. is a globally leading manufacturer of vacuum belt filters, renowned for its exceptional engineering capabilities and extensive expertise in the nuclear industry. The company has the capacity to deliver large-scale filtration systems with filtration areas of up to 200 square meters, fully meeting the stringent requirements of high-performance industrial applications.
In terms of manufacturing strategy, Toncin adopts a model that combines global division of labor with local production. The major structural components of the belt filters are manufactured in China, leveraging local manufacturing advantages and advanced production facilities. Meanwhile, key mechanical and electrical equipment—including gearboxes, electrical systems, bearings, and instrumentation—are sourced from internationally recognized brands and supported by their respective original equipment manufacturers (OEMs) through comprehensive after-sales service networks worldwide. This approach ensures high reliability, traceability, and long-term operational support for the equipment.
In addition to its manufacturing capabilities, Toncin provides full-scope application engineering services tailored to the specific needs of the nuclear industry. The company utilizes its in-house belt filter designs and parametric modeling tools to deliver customized project optimization solutions. Toncin also offers comprehensive performance guarantees and strictly adheres to Western interfacing specifications, covering detailed technical requirements, quality assurance (QA), and quality control (QC) protocols—ensuring seamless integration into highly complex and rigorously regulated nuclear environments.
This type of belt filter (rubber belt vacuum filter) has been widely used in solid-liquid separation processes across industries such as metallurgy, mining, chemical, papermaking, food, environmental protection, and flue gas desulfurization (FGD) in power plants, demonstrating excellent adaptability and operational stability.
Product Description
The DU rubber belt vacuum filter is equipment that realizes solid-liquid separation with vacuum negative pressure as driving force. In the structure, its filtration section is arranged along the horizontal length and it can continuously perform filtrating, washing, blotting, and filter cloth regeneration etc. The equipment has the advantages of high filtration efficiency, large production capacity, good washing effect, low water content of the filter cake, flexible operation and low maintenance cost etc. It can be widely used for solid-liquid separation in the fields of metallurgy, mining, chemical, papermaking, food, pharmacy and environmental protection etc. and it particularly has a good application in the flue gas desulfurization gypsum dehydration (FGD).
Product Specification:
Filtration Area (m2) | Filtration width(mm) | Filtration Length (m ) | Weight (T) | Outline Size L×W×H (m) | Filtration Area (m2) | Filtration width(mm) | Filtration Length(m ) | Weight (T) | Outline Size L×W×H (m) |
DU-2 | 500 | 4 | 3.0 | 7.82×2×2 | DU-25 | 2500 | 10 | 22 | 14.5×4.8×2.2 |
DU-2.5 | 5 | 3.2 | 8.82×2×2 | DU-30 | 12 | 25.3 | 16.5×4.8×2.2 | ||
DU-3 | 6 | 3.4 | 9.9×2×2 | DU-35 | 14 | 27.4 | 18.5×4.8×2.2 | ||
DU-5 | 10 | 3.8 | 14.0×2.2×2 | DU-40 | 16 | 29.5 | 21.5×4.8×2.4 | ||
DU-4.8 | 800 | 6 | 5.0 | 10.05×2.5×2 | DU-45 | 18 | 31.6 | 23.5×4.8×2.4 | |
DU-6.4 | 8 | 5.5 | 12.05×2.5×2 | DU-50 | 20 | 38.6 | 25.6×4.8×2.4 | ||
DU-8 | 10 | 6.0 | 14.10×2.6×2 | DU-33.6 | 2800 | 12 | 20.5 | 17.6×5.0×2.5 | |
DU-9.6 | 12 | 7.0 | 16.25×2.6×2 | DU-39.2 | 14 | 24.1 | 19.6×5.0×2.5 | ||
DU-5 | 1000 | 5 | 5.3 | 8.87×2.6×20 | DU-36 | 3000 | 12 | 22 | 17.6×5.5×2.8 |
DU-6 | 6 | 5.8 | 10.5×2.6×2 | DU-42 | 14 | 24 | 19.6×5.5×2.8 | ||
DU-8 | 8 | 6.3 | 12.5×2.8×2 | DU-48 | 16 | 28 | 21.6×5.5×2.8 | ||
DU-10 | 10 | 6.8 | 14.5×2.8×2 | DU-54 | 18 | 30.6 | 23.6×5.5×2.8 | ||
DU-12 | 12 | 7.3 | 16.5×2.8×2 | DU-60 | 20 | 35.2 | 25.6×5.5×2.8 | ||
DU-14 | 14 | 7.8 | 18.5×2.8×2 | DU-44.8 | 3200 | 14 | 35.3 | 19.5×5.7×3.1 | |
DU-7.8 | 1300 | 6 | 7.2 | 10.4×3.15×2 | DU-48 | 15 | 36.2 | 20.5×5.7×3.1 | |
DU-10.4 | 8 | 8.3 | 12.4×3.15×2 | DU-51.2 | 16 | 37.7 | 21.5×5.7×3.1 | ||
DU-13 | 10 | 9 | 14.4×3.15×2 | DU-57.6 | 18 | 40.1 | 23.5×5.7×3.1 | ||
DU-15.6 | 12 | 10.5 | 16.4×3.15×2 | DU-64 | 20 | 42.5 | 25.5×5.7×3.1 | ||
DU-18.2 | 14 | 11.5 | 18.4×3.15×2 | DU-72 | 22.5 | 52.4 | 28.5×5.7×3.1 | ||
DU-20.8 | 16 | 12.5 | 20.4×3.15×2 | DU-72 | 4000 | 18 | 56.2 | 24.0×7.1×3.3 | |
DU-14.4 | 1800 | 8 | 12.7 | 12.6×4×2.2 | DU-80 | 20 | 58.8 | 26.0×7.1×3.3 | |
DU-18 | 10 | 13.7 | 14.6×4×2.2 | DU-88 | 22 | 66.6 | 28.0×7.1×3.3 | ||
DU-21.6 | 12 | 15.3 | 16.6×4×2.2 | DU-96 | 24 | 69.4 | 30.0×7.1×3.3 | ||
DU-25.2 | 14 | 16.6 | 18.6×4×2.2 | DU-104 | 26 | 72.2 | 32.0×7.1×3.3 | ||
DU-28.8 | 16 | 17.9 | 20.6×4×2.2 | DU-90 | 4500 | 20 | 72 | 26.5×7.5×3.6 | |
DU-16 | 2000 | 8 | 14.2 | 12.7×4.2×2.2 | DU-99 | 22 | 75.2 | 28.5×7.5×3.6 | |
DU-20 | 10 | 15.4 | 14.7×4.2×2.2 | DU-108 | 24 | 78.4 | 30.5×7.5×3.6 | ||
DU-24 | 12 | 17.2 | 16.7×4.2×2.2 | DU-117 | 26 | 81.6 | 32.5×7.5×3.6 | ||
DU-28 | 14 | 18.7 | 18.7×4.2×2.2 | DU-126 | 28 | 84.8 | 34.5×7.5×3.6 | ||
DU-32 | 16 | 20.2 | 20.7×4.2×2.2 | DU-135 | 30 | 88 | 36.5×7.5×3.6 | ||
DU-36 | 18 | 21.7 | 22.7×4.2×2.2 | DU-144 | 32 | 93 | 38.5×7.5×3.6 |
Product Advantages:
To continuously complete feed filtration, filter cake washing, blotting, unloading, filter cloth regeneration and other process operations
The filtrated stock and filter cake washing solution in different sections can be collected in stages and the advection washing and countercurrent washing can be realized.
The modular design of overall structure is flexible for assembly and convenient for transport and installation.
The control system with DCS technology can realize onsite and remote automation.
Service Support
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.
