UK HQ Your time
Model: RB-DC-STD

Decanter Centrifuge

Continuous horizontal scroll centrifuge achieving 2,000-4,000 G for efficient sludge dewatering operations, salt crystal separation, and mineral classification.

Equipment Description

The Decanter Centrifuge is a horizontal solid-bowl centrifuge with a helical scroll conveyor inside the bowl. Feed enters through a central pipe, accelerated to bowl speed by the scroll. Solids settle against the bowl wall due to centrifugal force (2,000-4,000 G) and are conveyed to the conical discharge end by the differential-speed scroll. Clarified liquid overflows at the cylindrical end. Continuous operation makes it ideal for high-volume applications.

24/7 Operation

24/7 unattended operation with automatic torque and differential speed control.

High Solids Capture

Achieves 20-30% cake solids for organic sludge and 60-80% for mineral/salt crystals.

Differential Speed Control

Variable scroll speed (2-40 rpm differential) optimised for different solids types and concentrations.

Abrasion Resistant

Tungsten carbide tiles on scroll flights and bowl liner for abrasive applications like salt and minerals.

Technical Data

Bowl Diameter220-1,000 mm
G-Force2,000-4,000 G
Capacity1-100 m3/h feed
Solids Loading0.5-50 t/h
Cake Solids20-80% depending on application
Power7.5-132 kW
Bowl Speed1,600-3,500 rpm
MaterialSS316L, duplex SS, or Hastelloy

Used In These Processes

Related Equipment

Belt Press

Alternative dewatering for fibrous and organic sludge.

View Equipment

Screw Press

Low-speed screw press for small to medium flows.

View Equipment

Lamella Clarifier

Upstream clarification before centrifuge dewatering.

View Equipment

Operating Principle

Process Mechanism

Engineered for continuous industrial duty with automated control loops maintaining optimal performance across variable inlet conditions.

Performance Monitoring

Integrated sensors and analytics provide real-time visibility into operational efficiency and maintenance requirements.

Fail-Safe Design

Redundant safety systems and emergency shutdown protocols protect personnel and downstream equipment.

Adaptive Control

SCADA-compatible control architecture automatically adjusts operational parameters to match influent variations.

Construction & Materials

Manufactured from premium corrosion-resistant materials selected for your specific water chemistry. All weld seams are pickled and passivated to extend service life in aggressive industrial environments. Modular skid-mounted configurations simplify installation and future expansion.

Skid Fabrication

Pre-piped and pre-wired on structural steel skids with lifting lugs and fork pockets.

Corrosion Protection

SS316L, duplex, or rubber-lined construction selected based on wastewater chemistry.

Plug & Play

Factory acceptance tested (FAT) before dispatch. Connect power and inlet/outlet to commence operation.

Control & Instrumentation

PLC Control

Siemens or Allen-Bradley PLC platforms with custom logic developed for your specific sequencing and interlock requirements.

Remote Telemetry

4G/WiFi/Ethernet connectivity to our support centre for predictive diagnostics and remote troubleshooting.

Alarm Management

Prioritised alarm hierarchy with SMS and email notifications to maintenance and operations personnel.

Data Logging

12-month rolling data storage with automated compliance report generation for regulatory submissions.

Maintenance & Spare Parts

Reynolds & Bauhm provides lifetime technical support for all equipment. Our spare parts inventory covers critical wear components with next-day delivery across Europe. Planned maintenance contracts include quarterly inspections, predictive replacement of wearing parts, and annual performance audits to guarantee sustained efficiency.

Planned Maintenance

Quarterly inspections and preventive replacement of seals, bearings, and wearing surfaces.

Spare Parts

Critical components held in stock. Next-day dispatch to UK, Netherlands, Germany and Poland.

Operator Training

On-site commissioning and hands-on training for your operations and maintenance teams.

Service Contracts

Comprehensive SLA options including 24/7 response, quarterly visits, and annual efficiency audits.

Request Equipment Quotation

Our engineers will size and configure this equipment for your specific application, flow rate, and treatment targets.

Example Applications

Real-world scenarios using this equipment in industrial wastewater treatment.

WAO + RO

Decanter for salt crystal separation from brine

Dairy Effluent

Centrifuge for dairy sludge dewatering

Mining Acid Drainage

Decanter for mineral classification

Pulp & Paper

Centrifuge for pulp mill sludge

Oil & Gas Produced Water

Decanter centrifuge for solids control and produced water treatment, handling high salinity and oil content.

Municipal Sludge

High-G decanter for continuous dewatering of primary and secondary municipal sludge, achieving 20–28% dry solids.

Industries We Serve

Our expertise spans multiple industries with sector-specific water treatment solutions.