Screw Press Sludge Dewatering Machine DL-301 for Palm Oil Industry
Multi-disc screw press designed for palm oil sludge and POME treatment, achieving significant volume reduction and sustainable waste management.
Product Summary
The DL-301 screw press sludge dewatering machine is a multi-disc screw press engineered for highly organic sludge such as palm oil mill effluent (POME). It operates with a screw specification of Ø300×3 and a dewatering capacity of 1.5–900 kg/h, delivering dewatered sludge with a moisture content of 75–85%. Designed for unattended continuous operation, it is a corrosion-resistant and energy-efficient solution for the palm oil industry.
Key Selling Points
- Corrosion-resistant structure: The DL-301 uses SS304 material and is built to withstand corrosive POME, ensuring long service life in harsh environments.
- Energy-efficient dewatering: The screw motor power is only 1.5 kW, minimizing energy consumption while achieving up to 85% dryness.
- Unattended continuous operation: Fully automatic operation with PLC control reduces labor costs and allows for uninterrupted processing of high-volume sludge streams.
- Significant volume and moisture reduction: Effectively reduces sludge moisture from 95-99.8% to 75-85%, cutting sludge volume dramatically and lowering disposal costs.
- Odor-free and explosion-proof design: Enclosed design minimizes odor emissions and meets safety requirements for organic sludge treatment.
Technical Specifications
| Parameter | Value |
|---|
| Model | DL-301 |
| Screw specification | Ø300×3 |
| Dried sludge capacity | 1.5–900 kg/h |
| Water content rate | 75–85% |
| Inlet consistency | S.S. 0.6–5.0% |
| Screw motor power | 0.18–1.5 kW |
| Conditioning motor power | 0.18–1.1 kW |
| Material | SS304 |
Models and Options
The DL-301 is part of the DL series, which includes more than 16 models such as DL-101, DL-102, DL-201, and DL-401, each with different screw specifications (Ø85×1 to Ø400×4) and processing capacities. The DL-301 offers a balance of capacity and compact footprint, making it suitable for medium-scale palm oil operations.
Materials and Structure
The machine is constructed with SS304 stainless steel, ensuring corrosion resistance against aggressive palm oil sludge and chemicals. Its structure integrates fixed rings, moving rings, a screw shaft, and volute filter, which work together to provide continuous dewatering without clogging.
Applications
- Palm oil mill effluent (POME) sludge dewatering
- Empty fruit bunch (EFB) sludge treatment
- Decentralized sludge treatment in palm oil estates
Customization
The DL-301 can be customized with additional components such as sludge pumps, dosing pumps, screw conveyors, and PAM preparation systems to form an integrated dewatering and drying solution. PLC control systems can be tailored to specific site requirements.
FAQ
What is the feed consistency range for the DL-301?
The DL-301 accepts sludge with inlet consistency between S.S. 0.6% and 5.0%.
What is the final moisture content of the dewatered sludge?
The water content rate after dewatering is typically between 75% and 85%.
Is the DL-301 suitable for palm oil mill effluent (POME)?
Yes, it is specifically used in the palm oil industry for dewatering POME sludge.
What materials are used in construction?
The main structure is made of SS304 stainless steel for corrosion resistance.
Can the DL-301 operate unaided?
Yes, it is designed for unattended continuous operation.
What support equipment is available?
Optional equipment includes sludge pumps, dosing pumps, screw conveyors, and PAM preparation systems.
What certifications does this machine hold?
The DL series offers CE, ISO9001, ISO14001, and ISO45001 certifications.
Inquiry Information
For more details, contact SFC Machinery at sales@fuchanjx.com or via WhatsApp +86 138-1673-2007. MOQ is 1 unit, and payment terms are 30% deposit, 70% balance before shipment.
Image Filenames and Alt Suggestions: IMAG0217.jpg (DL-301 in palm oil plant), IMAG0216.jpg (DL-301 side view), IMAG0215.jpg (DL-301 installation detail).
