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The Benenv MDS401 is a multi-disk screw press type sludge dewatering machine, designed for continuous solid-liquid separation in municipal and industrial wastewater treatment. It features a robust SS304 stainless steel structure, ensuring corrosion resistance and durability. With a capacity range of 3.4–50 m³/h and dry solids handling of 100–170 kg/h, it effectively reduces sludge moisture and volume, lowering disposal costs. The unit operates fully automatically 24/7, meeting the demands of modern treatment plants.
Capacity 3.4–50 m³/h and DS 100–170 kg/h ensure rapid sludge dewatering.
SS304 stainless steel construction extends equipment life in harsh environments.
Only 2.25 kW power consumption lowers operational costs.
Uses just 80 L/h, reducing auxiliary water usage.
Complies with EN 60204-1:2018, ensuring safety and quality for EU markets.
Fully automatic continuous running 24/7 reduces labor requirements.
| Parameter | Value |
|---|---|
| Model | MDS401 |
| Type | Multi-Disk Screw Press |
| Capacity | 3.4–50 m³/h |
| Dry Solids (DS) | 100–170 kg/h |
| Power | 2.25 kW |
| Weight | 2500 kg |
| Water Consumption | 80 L/h |
| Material | SS304 |
The MDS401 is available with different material options: SS304 (standard) and SS316L for higher corrosion resistance. Both options maintain the same performance parameters.
The machine is constructed from SS304 stainless steel, providing excellent corrosion resistance in sludge treatment environments. The multi-disk design ensures efficient solid-liquid separation. The structure includes a sludge feed pump, polymer dosing system, and control system for automated operation.
Options include SS316L material upgrade, custom inlet/outlet connections, and integration with existing control systems. Contact us to discuss your specific requirements.
The MDS401 has a capacity range of 3.4–50 m³/h, making it suitable for small to medium-sized treatment plants.
Standard is SS304; we also offer SS316L for higher corrosion resistance in aggressive environments.
Yes, the MDS401 is CE certified according to EN 60204-1:2018, certificate number M.2024.206.C97307.
The machine consumes only 2.25 kW, which helps reduce operating costs.
Yes, it is designed for fully automatic continuous operation 24/7.
The MOQ is 1 unit.
Payment is typically 40/60 TT, with options for FOB, CIF, EXW, or DDP delivery.
Yes, we offer pre-shipment testing and FAT inspection to ensure quality.
Contact: Roman
Email: manager@benenv.com
Tel/WhatsApp: +86 18921318788 / +86 12138541513
Address: Xieqiao Industry Park, No.28 Yuedong Rd, Yixing, China
For inquiries, please provide your project details, sludge characteristics, and required capacity.

