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The Horizontal Screw Centrifuge is a continuous solid-liquid separation solution engineered for efficient sludge dewatering, wastewater treatment, and industrial process separation. Designed with a high-speed rotating bowl and precision cycloidal gear differential, it delivers stable, continuous operation while reducing sludge volume and improving liquid recovery efficiency.
Materials enter the rotating bowl through the feed pipe, where centrifugal force rapidly separates solids from liquids. The solid phase is conveyed continuously by the screw conveyor toward the discharge outlet, while the clarified liquid exits through the overflow ports, enabling uninterrupted separation with high throughput and consistent performance.
Built with a robust carbon steel base and corrosion-resistant stainless steel components, the centrifuge is designed for long-term operation in demanding industrial environments. Its fully enclosed structure minimizes odor emissions, prevents secondary contamination, and creates a cleaner and safer working environment while reducing maintenance requirements.
The Horizontal Screw Centrifuge is widely used in municipal wastewater treatment, industrial wastewater processing, chemical manufacturing, food processing, mining, and other industries requiring continuous solid-liquid separation. By lowering sludge disposal costs, reducing moisture content, and improving resource recovery, it helps operators increase process efficiency while reducing overall operating expenses.
Elevate your facility's processing capabilities with a centrifuge designed for uncompromising reliability and superior separation dynamics. Our equipment integrates advanced mechanical engineering with intelligent automation to deliver a seamless operational experience.Dynamic Differential Speed Control: Seamlessly adjust the rotational speed to match varying material consistencies, ensuring optimal cake dryness.
Heavy-Duty Torsion Protection: Built-in safety mechanisms instantly detect torque anomalies, protecting the core drive systems from sudden overloads.
Vibration-Dampening Architecture: The meticulously balanced drum and scroll operate with minimal acoustic output and structural vibration, extending the lifespan of surrounding infrastructure.
Automated Washing Cycles: The PLC system orchestrates precise centrifugal washing, reducing manual intervention and minimizing downtime between different processing batches.
Aesthetically Refined Engine Base: The high-quality carbon steel base is finished with a smooth, corrosion-resistant coating, offering a compact and visually appealing footprint on your factory floor.

Achieving maximum solid recovery is the ultimate goal of any dehydration process. This centrifuge is engineered with a high separation factor and a substantial length-to-diameter ratio, fundamentally altering how materials behave inside the drum. By extending the retention time of the sludge within the centrifugal field, the machine extracts moisture with relentless efficiency.
Exceptional Cake Dryness: Delivers a significantly drier solid output, drastically reducing the volume and weight of waste destined for disposal.
Optimized Polymer Consumption: The advanced internal fluid dynamics require far less flocculant to achieve separation, instantly cutting down daily operational expenses.
High Solid Recovery Rate: Captures even the finest particulates, ensuring the discharged liquid is remarkably clear and ready for the next stage of treatment.

Industrial environments are unforgiving, demanding equipment that can withstand constant abrasion and corrosive elements. We have constructed this decanter centrifuge using metallurgically superior materials to guarantee uninterrupted longevity.
High-Strength Stainless Steel Core: The bowl and scroll are forged from premium duplex stainless steels (such as 2205 or 2304), offering unparalleled resistance to pitting and chemical degradation.
Tungsten Carbide Armor: Critical wear zones, including the slag discharge port and the edges of the spiral blades, are shielded with a dense tungsten carbide coating, shrugging off the abrasive impact of grit and sand.
Specialized Craft Processing: The heavy-duty carbon steel base undergoes rigorous anti-corrosion treatments, ensuring the foundation remains rock-solid in damp, highly acidic, or alkaline environments.
Reduced Maintenance Frequency: The strategic application of wear-resistant materials means fewer parts replacements and significantly lower lifetime maintenance costs.
Step into the future of automated processing with a control architecture that thinks as fast as it spins. The integration of a sophisticated PLC system removes the guesswork from sludge dewatering, providing dynamic, real-time oversight of the entire operation.
Double Motor Energy Feedback: The dual-frequency conversion system not only drives the machine with immense power but cleverly captures and feeds energy back into the grid, maximizing electrical efficiency.
Stepless Speed Regulation: Operators can flawlessly transition between speeds without gear shifts, adapting instantly to sudden changes in sludge concentration.
Precision Differential Mechanisms: Utilizing either a cycloid gear or planet gear system, the centrifuge maintains an exact differential speed, ensuring a steady, jam-free transport of solids toward the discharge port.
Fully Autonomous Operation: From initial feeding to final separation and discharge, the programmable logic controller handles every phase at high speeds without requiring constant human supervision.
Aligning with stringent Environmental, Social, and Governance (ESG) standards is no longer optional. This centrifuge is a champion of sustainable processing, designed to minimize your facility's carbon footprint while maintaining pristine site conditions.
Zero-Leakage Enclosure: The fully enclosed operating condition traps all aerosols, foul odors, and splashing liquids, creating a safe, highly civilized production environment for your workforce.
Aerodynamic Fluid Design: Internal geometries are optimized to reduce fluid resistance, allowing the motors to maintain high speeds with a fraction of the energy typically required by legacy systems.
Resource Recovery: By extracting cleaner water and denser solids, the machine facilitates easier recycling of process water and cheaper transportation of waste.
Quiet Operation: Advanced acoustic dampening materials and precision balancing significantly lower the decibel output, preventing noise pollution within the plant.
Versatility is the hallmark of a truly exceptional industrial asset. Whether you are processing thick municipal waste or delicate pharmaceutical compounds, this horizontal spiral centrifugal machine adapts to your specific material profile with ease.
Wastewater & Sewage: Excels in the rapid dewatering and thickening of both domestic sewage and heavy industrial effluents.
Chemical Processing: Safely separates volatile or corrosive chemical slurries thanks to its robust stainless steel construction and sealed design.
Food & Beverage: Meets strict hygiene standards for extracting juices, clarifying oils, or managing food processing byproducts.
Mining & Paper Mills: Easily handles highly abrasive mineral tailings and fibrous paper sludge without clogging or excessive wear.
Protecting your investment and your personnel is our highest priority. We have engineered this separator to be as safe as it is powerful, eliminating the anxiety of catastrophic failures and simplifying routine upkeep.
Comprehensive Power Protection: Advanced sensors continuously monitor electrical loads, instantly shutting down the system to prevent motor burnout during sudden power surges.
Mechanical Torsion Safeguards: If a foreign object enters the drum and spikes the torque, the mechanical protection devices disengage the drive, saving the gearboxes from destruction.
Accessible Architecture: Despite its compact footprint, the casing is designed for quick opening, allowing maintenance teams rapid access for inspection and cleaning.
Flawless Dynamic Balance: Each rotating assembly undergoes rigorous high-speed balancing tests, ensuring whisper-smooth operation that protects bearings and structural supports from fatigue.
Procuring heavy-duty separation equipment is a critical decision that impacts your operational efficiency for decades. As a trusted manufacturer and dedicated supplier of environmental protection technology, we provide more than just machinery; we deliver a partnership rooted in engineering excellence and unwavering support.
Direct Manufacturer Expertise: By sourcing directly from the factory floor, you bypass intermediaries, securing premium technology at highly competitive acquisition costs.
Customized Engineering: We understand that no two sludge profiles are identical. Our engineering team tailors the differential speeds, materials, and control systems to match your exact material specifications.
Rigorous Quality Assurance: Every centrifuge is subjected to exhaustive factory acceptance testing, including dynamic balancing and continuous load trials, before it ever reaches your shipping dock.
Global Support Network: From installation guidance to the rapid dispatch of tungsten carbide replacement parts, our technical support ensures your facility experiences absolute minimum downtime.
Commitment to Innovation: We continuously invest in R&D, integrating the latest PLC advancements and energy-recovery systems so your facility remains at the cutting edge of industry standards.
To assist your procurement and engineering teams in making an informed decision, we have compiled detailed answers to the most common technical inquiries regarding our horizontal screw centrifuges.
The optimal differential speed is dictated by the solid concentration, particle size, and viscosity of your feed material. Our PLC system allows for stepless regulation, meaning your operators can fine-tune the speed in real-time. A lower differential speed generally increases residence time, yielding a drier cake, while a higher speed increases throughput capacity for highly concentrated slurries.
In a standard centrifuge, the braking energy generated by the scroll (which rotates slightly slower than the bowl) is lost as heat. Our double motor double frequency conversion system captures this regenerative braking energy from the secondary motor and feeds it directly back into the primary drive motor. This closed-loop electrical sharing significantly lowers the overall kilowatt-hour consumption of the equipment.
Absolutely. For highly abrasive applications, we upgrade the standard high-strength stainless steel components with heavy-duty wear protection. The scroll flights, feed distribution ports, and solids discharge nozzles are coated with sintered tungsten carbide or fitted with replaceable ceramic tiles, ensuring exceptional resistance to abrasive wear and dramatically extending the maintenance lifecycle.
Our centrifuges are equipped with a multi-tiered safety matrix. Electronically, the PLC monitors motor amperage and vibration signatures, triggering alarms or controlled shutdowns if parameters exceed safe thresholds. Mechanically, the system features torsion protection devices, such as shear pins or torque limiters on the differential mechanism, which physically disconnect the drive to prevent catastrophic gearbox damage in the event of a blockage.
Thanks to the compact, vibration-dampened engine base crafted from high-quality carbon steel, the footprint is highly space-efficient. The installation site requires a level concrete foundation capable of supporting the dynamic load of the machine. Additionally, provisions must be made for three-phase power connections, feed pump piping, polymer dosing lines, and conveyors or hoppers for the discharged solid cake. The fully enclosed design means no special ventilation hoods are required for odor control.
