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The MDS403 Multi-Disk Screw Press is a mature sludge dewatering solution designed for continuous operation in demanding environments. Engineered with Japanese technology and Chinese manufacturing, this machine combines low noise, simple maintenance, and corrosion-resistant materials. It is specifically proven in palm oil mill sludge dewatering applications, with multiple units operating stably in Indonesia for over 2-3 years. The MDS403 delivers reliable solid-liquid separation with a capacity of 10.2–150 m³/h and a dry solids throughput of 300–510 kg/h, making it suitable for both municipal and industrial wastewater treatment plants.
| Parameter | Value |
|---|---|
| Model | MDS403 |
| Type | Multi-Disk Screw Press |
| Power Range | 6.7 kW |
| Capacity | 10.2–150 m³/h |
| Dry Solids (DS) Handling | 300–510 kg/h |
| Weight | 4,550 kg |
| Water Consumption | 240 L/h |
| Material | SS304 / SS316L |
The MDS403 is a specific model in the Multi-Disk Screw Press series. It is available in SS304 or SS316L material options to match different sludge characteristics and corrosion requirements. For other capacities or configurations, please contact our sales team to discuss the appropriate model based on your project flow rate and sludge type.
The machine features a multi-disk screw structure that provides efficient self-cleaning and continuous dewatering. The main contact parts are manufactured from SS304 or SS316L stainless steel, offering excellent resistance to corrosion from chemical, textile, paper, and food-processing sludges. The robust design ensures long service life even in aggressive environments.
Based on specific project conditions, the MDS403 can be integrated with a sludge feed pump (screw pump), polymer dosing system (PAM), electrical control system (PLC control cabinet), and cake conveying system (belt conveyor or screw conveyor). These auxiliary components are selected to match the site requirements and ensure stable flocculation and continuous operation.
An engineering contractor in Indonesia deployed the MDS403 for palm oil mill sludge dewatering. The first project used 1 unit and has been operating stably for 3 years with notable low noise and vibration. A second project expanded with 2 units, which have run for 2 years with simple maintenance requirements. These installations confirm the machine's reliability and performance in real-world palm oil processing applications.
The MDS403 has a capacity of 10.2–150 m³/h and can process 300–510 kg/h of dry solids, depending on sludge characteristics.
The machine is made of SS304 or SS316L stainless steel, providing excellent corrosion resistance for various industrial sludges.
Yes, the Multi-Disk Screw Press is CE certified under certificate number M.2024.206.C97307, compliant with EN 60204-1:2018.
It is suitable for palm oil mills, municipal wastewater, industrial wastewater (chemical, textile, paper, electroplating), food processing, pharmaceuticals, livestock, and landfill leachate treatment.
The water consumption is 240 L/h, which is relatively low for this class of dewatering equipment.
Yes, it is designed for fully automatic continuous operation 24/7, reducing manual intervention and increasing efficiency.
The MOQ is 1 unit. Payment terms are 40/60 TT, and delivery methods include FOB, CIF, EXW, and DDP. Pre-shipment testing and FAT inspection are available.
Contact our sales manager Roman at manager@benenv.com or via WhatsApp +86 12138541513. We will provide a customized solution based on your sludge characteristics and project requirements.
Company: JIANGSU BENENV ENVIRONMENTAL TECHNOLOGIES CO., LTD
Contact: Roman
Email: manager@benenv.com
Tel: +86 18921318788
WhatsApp: +86 12138541513
Address: Xieqiao Industry Park, No.28 Yuedong Rd, Yixing (China)
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