What is a 'jacketed' mixing vessel?

A jacketed vessel has an outer shell creating a space (the jacket) around the main mixing chamber. This space can be filled with a heating or cooling medium to control the product's temperature during processing.

What is the purpose of 'scrape surface' agitation?

Scrape surface agitators are designed to continuously remove product from the inner walls of the vessel. This prevents burning, freezing, or sticking of viscous products and improves heat transfer efficiency.

Is this unit suitable for high-viscosity products?

Yes, the combination of top-mounted agitation and scrape surface is typically well-suited for mixing medium to high-viscosity products, ensuring thorough blending and preventing localised overheating or cooling.

What maintenance is typically required for a mixing vessel?

Routine maintenance commonly involves checking motor and gearbox functionality, inspecting seals and bearings, ensuring agitation blades are in good condition, and verifying the integrity of the jacket and discharge valve.

Can this vessel be used for both heating and cooling?

Yes, a jacketed vessel is inherently designed for both heating and cooling, depending on the medium circulated through the jacket. Buyers should confirm the specific temperature capabilities with the seller.

Used NNP Mixing vessel - Mixers & Stirrers, photo 1

Used NNP Mixing vessel - Mixers & Stirrers, photo 2

Used NNP Mixing vessel - Mixers & Stirrers, photo 3

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Used NNP Mixing vessel - Mixers & Stirrers

used Equipment

Available

Verified seller

NNP Mixing vessel

Name: NNP Mixing vessel
SKU: 3111
Availability: InStock

Price: Contact seller for price

NNP mixing vessel Stainless 500l mixing vessel, jacketed, top mounted motor with agitation and scrape surface, central bottom discharge, 3Ph

Doncaster, United Kingdom

6,055 km away

Stock Number

3111

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Blending liquid and semi-liquid food products such as sauces, dressings, and purees.
Mixing ingredients for confectionery, dairy, and beverage production.
Heating or cooling products during the mixing process due to its jacketed design.
Homogenising viscous food mixtures with its agitation and scrape surface capabilities.

Typical capacity: For this class of equipment, capacities commonly range from 100 litres up to several thousand litres; this unit is specified at 500 litres.
Power supply: Units of this type typically require a 3-phase electrical supply, commonly 400V, 50Hz in the UK.
Construction material: Food-grade stainless steel (e.g., 304 or 316) is standard for contact parts to ensure hygiene and corrosion resistance.
Agitation type: This unit features top-mounted motor with agitation and scrape surface, common for thorough mixing and preventing product build-up on vessel walls.
Temperature control: The jacketed design allows for heating or cooling of the product, typically via steam, hot water, or chilled water circulation.
Discharge method: Central bottom discharge is common for efficient emptying of the vessel, particularly for liquid and semi-liquid products.

A jacketed vessel has an outer shell creating a space (the jacket) around the main mixing chamber. This space can be filled with a heating or cooling medium to control the product's temperature during processing.

Lab mixers and stirrers hold strong reputations for reliability and durability. Buyers typically prioritise motor condition, speed range suitability, and vessel compatibility when purchasing used units. The equipment category is valued for consistent performance across research and production settings. Key strengths include robust construction, straightforward maintenance, and long operational lifespans. Corrosion resistance of wetted parts merits careful inspection. These devices remain dependable workhorses in pharmaceutical, biotech, and laboratory environments, offering solid value when sourced from reputable sellers with clear service histories.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.