Centrifuge Spiral Blade (Decanter Centrifuge Screw Conveyor)

Product Overview

Centrifuge Spiral Blades are precision-engineered components designed for decanter centrifuges and industrial separation equipment. These specialized screw flights play a critical role in solid-liquid separation processes, providing controlled material conveyance while withstanding extreme rotational forces. Our blades are optimized for maximum separation efficiency, wear resistance, and operational reliability in demanding centrifuge applications.

Key Features

1. High-Speed Balanced Design - Precision-formed for operation at 2,000-4,500 RPM

2. Wear-Resistant Construction - Hardfaced edges and premium alloy materials

3. Optimized Pitch Geometry - Scientifically designed for specific separation requirements

4. Corrosion-Resistant Materials - Stainless steel and specialty alloys for harsh environments

5. Precision Alignment - CNC-machined for perfect concentricity and balance

6. Custom Configurations - Tailored to specific G-force and throughput requirements

Technical Specifications

Performance Advantages

✔ Superior Separation Efficiency - Optimized flight geometry maximizes solids recovery
✔ Extended Service Life - Advanced wear protection doubles component lifespan
✔ Energy Efficient - Balanced design reduces power consumption by 15-20%
✔ Precise Cake Control - Adjustable pitch maintains optimal solids dryness
✔ Easy Maintenance - Modular design simplifies wear part replacement

Industrial Applications

Wastewater Treatment

• Municipal sludge dewatering

• Industrial effluent processing

• Oil-water separation systems

Chemical Processing

• Catalyst recovery

• Crystallization separation

• Polymer processing

Food & Beverage

• Starch separation

• Brewery byproduct processing

• Edible oil purification

Mining & Minerals

• Kaolin clay processing

• Coal tailings dewatering

• Precious metal recovery

Custom Engineering Services

• Computational Fluid Dynamics (CFD) Analysis - For optimal separation performance

• Material Selection Consulting - For corrosive or abrasive applications

• Wear Pattern Simulation - To identify high-wear areas

• Prototype Testing - In actual production conditions

• Retrofit Solutions - For existing centrifuge upgrades

Quality Assurance

• ISO 9001:2015 certified manufacturing

• Dynamic balancing to G2.5 standards

• Dimensional accuracy within ±0.05mm

• Material certification (MTC) with full traceability

• Non-destructive testing (PT, MT, UT)

• Runout testing < 0.1mm TIR