Used Alfa Laval Aldec-10 (NX910) Solid Bowl Decanter Centrifuge

🏢 Manufacturer Information

• Manufacturer: Alfa Laval

• Model: Aldec-20

• Year of Manufacture: 2009

• Centrifuge Type: Solid Bowl Decanter

• Mounting: Frame-mounted on 4 legs

• Condition: Used

• Construction (Product Contact): 316 Stainless Steel

📄 Product Description

The Alfa Laval Aldec-20 Solid Bowl Decanter Centrifuge is a compact, high-speed two-phase separation system engineered for continuous clarification or dewatering of liquid-solid mixtures. Built with 316 stainless steel contact surfaces, this unit is ideal for corrosive, sanitary, or food-grade applications.

Capable of up to 4400 RPM, the Aldec-20 delivers high centrifugal force for efficient solids separation. It features a single row of lined cake discharge ports with wear liners, liquid plate dams, and an 11 kW (14.7 HP) main drive motor. The system includes a stainless steel casing, integrated gearbox, and is frame-mounted on four legs for operational stability. It supports 400-volt / 3-phase / 50/60 Hz electrical operation and was originally manufactured in 2009.

⚙️ Specifications

• Model: Aldec-20

• Manufacturer: Alfa Laval

• Year Built: 2009

• Centrifuge Type: Solid Bowl Decanter

• Max Bowl Speed: 4,400 RPM

• Drive Motor: 11 kW (14.7 HP)

• Voltage: 400V, 3-phase, 50/60 Hz

• Construction (Contact Areas): 316 Stainless Steel

• Discharge Ports: Single row, lined cake discharge with wear liners

• Additional Features:

  • Liquid plate dams

  • Gearbox

  • Stainless steel outer casing

• Mounting: Frame-mounted on four legs

• Condition: Used

🧪 Applications

Ideal for industrial and hygienic liquid-solid separation, such as:

• Municipal and industrial wastewater treatment

• Sludge dewatering

• Edible oil processing

• Beverage clarification (wine, juice, beer)

• Protein and enzyme extraction

• Biopharma separation processes

• Animal rendering effluent treatment

• Chemical slurry separation

• Agricultural waste solids recovery

• Fermentation biomass separation

🔧 What Products Might This Be Used For?

• Sewage sludge

• Plant-based oils (soy, canola, olive)

• Protein-rich fermentation liquids

• Brewer's yeast and trub

• Citrus or apple juice clarification

• Dairy whey byproducts

• Enzyme filtrates

• Animal fat separation

• Industrial chemical slurry

• Biogas digestate

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