SED - Spray Engineering Devices Ltd Limited
Mechanical Circulator

Efficient. Reliable. Engineered for Superior Fluid Circulation.

SED’s Mechanical Circulator (Agitator) is designed for highly viscous solutions, handling liquid-liquid or liquid-solid mixing with precision. Featuring hydrofoil blade design and robust stainless-steel construction, it generates effective vertical circulation with low power consumption. Equipped with a heavy-duty planetary gearbox and superior mechanical sealing, the circulator ensures continuous, reliable operation - ideal for critical processes like sugar crystallization in vacuum pans.

By providing precise control over fluid movement, the Mechanical Circulator improves product quality, enhances yield, and reduces energy consumption in industrial sugar operations.

Sugar Mill Modern
Sugar Factory

How it Works

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Motor-Driven Agitation

The motor drives the shaft connected to hydrofoil blades inside the vessel, initiating fluid movement.

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Vertical Circulation Loop

As the blades rotate, they create vertical circulation, promoting uniform mixing and preventing dead zones.

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Turbulent Mixing for Homogeneity

The induced turbulence keeps solids suspended, enhancing heat and mass transfer and improving process efficiency.

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Variable Speed Control

Blade rotation speed can be adjusted to suit fluid properties and process requirements.

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Reliable Sealing

Mechanical seals prevent leaks while allowing continuous rotation under vacuum or pressure conditions.

Key Advantages

01

Massecuite Circulation

Ensures maximum throughput and uniform conditions inside vacuum pans for high-quality crystallization.

02

Improved Crystal Quality & Reduced Buildup

Prevents dead zones, leading to better crystal size distribution and reduced boiling times.

03

Increased Recovery

Enhances sugar crystal yield while maintaining molasses purity.

04

Low ΔT Operation

Supports reduced temperature difference operation, improving energy efficiency and product quality..

Salient Design Features

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Superior stainless-steel construction and hydrofoil blade design for long-lasting performance.

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Six hydrofoil blades provide efficient fluid circulation and high head.

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Variable speed drive for operational flexibility.

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Heavy-duty planetary gearbox and mechanical sealing for enhanced reliability.

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Robust blade-shaft joint ensures stable, effective agitation.

Sugar Factory
Sugar Factory

Applications Across the Sugar Industry

SED’s Mechanical Circulator is ideal for:

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Vacuum Pans

Efficient massecuite circulation for consistent crystallization

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Molasses Processing

Uniform mixing of viscous streams

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Multi-Effect Evaporation Systems

Enhancing heat and mass transfer

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High-Capacity Sugar Plants

Reliable operation under continuous duty and variable load conditions

Why Partner with SED?

SED combines advanced hydrofoil blade technology, robust construction, and process expertise to deliver improved fluid circulation, enhanced product quality, and operational reliability. The Mechanical Circulator ensures energy-efficient, continuous, and precise mixing for modern sugar processing environments.

Frequently Asked Questions

Revolutionizing Fluid Circulation. Setting New Standards.

Enhance circulation efficiency, ensure uniform heat distribution, and maximize yield with SED’s Mechanical Circulator - engineered for high performance, durability, and operational reliability.

Talk to Our Process Experts