Used – Alfa Laval MRNX 414B-31G Solid Bowl Decanter Centrifuge – 316 SS, Food-Grade

Manufacturer Information

• Brand: Alfa Laval

• Model: MRNX 414B-31G

• Category: Solid Bowl Decanter Centrifuge

• Construction: 316 Stainless Steel (product contact areas)

Description

The Alfa Laval MRNX 414B-31G solid bowl decanter centrifuge is designed for continuous separation of solids and liquids in food and sanitary processing environments. Built with 316 stainless steel product contact surfaces, it ensures corrosion resistance and compliance with food-grade standards.

This centrifuge features a maximum bowl speed of 3700 RPM, a single row of lined cake discharge ports with wear liners, and liquid plate dams for precise liquid control. It includes a base, stainless steel casing, gearbox, and back drive, powered by an approx. 11 kW (14.7 HP) 3/50/400V main drive motor.

The unit is frame-mounted on four legs, includes CIP cleaning capability, and was previously used in a food application, making it an ideal solution for sanitary industries requiring reliable solid-liquid separation.

Specifications

• Model: MRNX 414B-31G

• Type: Solid bowl decanter centrifuge

• Material (product contact): 316 stainless steel

• Bowl Speed: Max. 3700 RPM

• Discharge: Single row lined cake discharge ports with wear liners

• Liquid Control: Plate dams

• Drive Motor: ~11 kW (14.7 HP), 3/50/400V main drive motor

• Back Drive: Included

• Casing: Stainless steel

• Gearbox: Included

• Mounting: Frame-mounted on (4) legs

• Sanitary Features: Clean-In-Place (CIP) design

• Previous Service: Food application

Applications

• Food & beverage production (juices, dairy, brewing, plant-based proteins)

• Pharmaceutical & biotech processes

• Nutraceuticals & health products

• Chemical and specialty processing

• Starch and protein recovery

• Wastewater and effluent treatment in food plants

• Oils and fats clarification

• Fermentation broth separation

• Vegetable and fruit pulp separation

• Sanitary industrial processing

What Might This Be Used For?

This Alfa Laval MRNX 414B-31G decanter centrifuge is ideal for food-grade and sanitary separation processes, providing reliable solid-liquid separation at high throughput. Its CIP design and 316 SS contact construction make it well-suited for food, beverage, and pharmaceutical industries requiring hygienic compliance and efficiency.

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