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Screw Press (De-Waterer)

Advanced Mechanical Separation for Maximum Liquid Recovery

Our Screw Press De-Watering Machine is a high-efficiency device engineered to separate solids from liquids with precision. Designed to handle challenging slurries and sludge, it is the ideal solution for industries looking to reduce waste volume, lower transportation costs, and recover valuable liquid by-products.

Key Features:

  • Continuous Operation: Engineered for 24/7 dewatering applications, providing consistent performance with minimal downtime.

  • Low Energy Consumption: Highly energy-efficient design that delivers maximum mechanical pressure with low power usage.

  • Durable & Corrosion-Resistant: Built with high-grade materials to ensure longevity, even when processing abrasive or corrosive waste.

  • Compact Footprint: The space-saving design allows for easy integration into existing wastewater treatment plants or production lines.

  • Low Maintenance: Features a self-cleaning mechanism and a simplified drive system to reduce operational overhead.

  • Adjustable Pressure: Allows for fine-tuning of the compression intensity based on the moisture content and type of raw material.

How It Works:

  1. System Intake: Raw sludge or slurry is introduced into the core processing unit, where an internal rotating screw begins moving the material forward.

  2. Compression & Separation: As the material advances, the screw’s pitch narrows, gradually decreasing the internal volume. This creates intense pressure, forcing liquids out through specialized filtration gaps while solids are retained.

  3. Final Extraction: In the final stage, maximum compression is applied for deep moisture removal, resulting in a highly compacted solid "cake" that is discharged through the system's exit.

Benefits

  1. Significant Volume Reduction: Reduces the weight and volume of waste by up to 50–60%, drastically lowering disposal and transport costs.

  2. Enhanced Resource Recovery: Recovers clean liquids that can be recycled back into industrial processes or treated more easily.

  3. Cost-Effective Waste Management: Minimizes the need for expensive chemical flocculants or large-scale drying beds.

  4. Environmentally Friendly: Lowers the moisture content of organic waste, preventing leachate runoff and reducing the environmental footprint.

Product Specifications

  • Technical Specifications:

    • Processing Capacity: 500 liters/hr to 50,000 liters/hr (model-dependent)

    • Moisture Reduction: Achieves up to 50–60% dry solids in the output cake

    • Power Consumption: 1.5 kW to 22 kW (Highly efficient)

    • Dimensions & Weight: Customized based on flow rate requirements

    • Material of Construction: MS/Stainless Steel (Customizable)

    • Noise Level: < 75 dB (Smooth, low-vibration operation)

  • Compliance & Standards:

    • Meets Solid Waste Management (SWM) Rules, 2026

    • Designed as per PCB and MoEF guidelines for wastewater treatment

  • Technical Highlights:

    • Specialized clog-resistant filtration screen

    • High-torque gearbox for handling high-viscosity materials

Applications

  • Waste Treatment: Reducing sludge volume in municipal and industrial waste.

  • Food Processing: Separating juices from pulp or de-watering fruit and vegetable.

  • Agriculture: Processing manure and slurry into dry fertilizer for easier transport and land application.

  • Paper & Pulp: Efficiently recovering water from pulp residue and fiber waste.

Contact Us for more details/enquiry/demo.

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