Greaves VHSD10 High Speed Disperser

Applications & Use Cases

• Dispersing powders into liquids to create homogeneous suspensions or solutions in food production.
• Mixing high-viscosity products such as sauces, batters, and purees.
• Emulsifying immiscible liquids to produce stable emulsions like dressings and mayonnaise.
• De-agglomerating fine particles in liquid systems for improved product consistency.
• Incorporating ingredients into large batches, often directly into tote bins or similar containers.

Typical Specifications

Typical capacity

For this class of equipment, units are commonly designed for batch volumes ranging from 200 litres up to 1,000 litres or more, often used with tote bins.

Power supply

Units of this type typically require a 3-phase industrial electrical supply, commonly 400V, 50Hz, with motor power for dispersers often in the 7.5kW to 30kW range.

Construction material

High shear dispersers for food processing are invariably constructed from stainless steel (e.g., 304 or 316 grade) for hygiene and corrosion resistance.

Speed control

Variable speed control is a standard feature, allowing operators to adjust shear rates for different product viscosities and processing requirements.

Lift mechanism

An electro-hydraulic lift system is commonly found on units of this type, facilitating easy raising and lowering of the disperser head into various containers.

Typical footprint

The footprint for a mobile or semi-mobile unit of this capacity class typically ranges from 1m x 1m to 1.5m x 1.5m, excluding the processing vessel.

Frequently Asked Questions

• What is the primary benefit of a high shear disperser over a standard mixer?

  High shear dispersers provide intense mechanical energy to rapidly break down agglomerates, create fine dispersions, and achieve stable emulsions more effectively than conventional agitators.

• Is this type of equipment suitable for abrasive products?

• What kind of maintenance does a high shear disperser typically require?

• Can this unit be integrated into an existing production line?

• What safety features are typically present on these machines?