What is the typical freezing time for a blast freezer of this size?

Freezing times vary significantly based on product type, size, initial temperature, and desired core temperature. However, blast freezers are designed for rapid freezing, often achieving results in a few hours rather than days.

What kind of maintenance does a blast freezer require?

Regular maintenance typically includes checking refrigerant levels, compressor performance, condenser coil cleaning, fan motor inspection, and calibration of temperature sensors. The included GEA Grasso and Baltimore components suggest robust industrial-grade equipment.

Is specialist installation required for a unit like this?

Yes, due to its size, complexity, and the nature of the refrigeration system (likely ammonia), specialist installation by certified refrigeration engineers is essential for safety and optimal performance.

What are the common running costs for a large blast freezer?

Running costs are primarily driven by electricity consumption for the compressors and fans. The efficiency of the refrigeration system, insulation, and operational patterns significantly influence these costs.

What are the space requirements for a 400m³ blast freezer?

Beyond the 400m³ internal volume, additional space is needed for the external condenser unit (Baltimore VXC-185), the skid-mounted compressor pack, surge drum, control panels, and access for maintenance and operations. Buyers should consider the overall footprint including ancillary equipment.

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Used BLAST FREEZER - 400m³ - Blast Freezers

used Equipment

Available

Verified seller

Various - BLAST FREEZER - 400m³

Name: BLAST FREEZER - 400m³
Brand: Various
SKU: 10123
Availability: InStock

Price: Contact seller for price

- Blast freezer with and area of 400m³ - Complete with a GEA Grasso twin compressor pack, skid mounted with surge drum - Baltimore VXC-185 condensor - New in 2022 - Fitted with TYCO Nitrogen sprinkler system - From 2023 - Complete with all control panals and swith gear

Doncaster, United Kingdom

5,924 km away

Model Number

400m³

Stock Number

10123

Machinery Masters View

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

Rapid freezing of large batches of perishable food items to preserve quality and extend shelf life.
Processing facilities requiring quick temperature reduction for meat, poultry, fish, bakery products, and prepared meals.
Industrial kitchens and catering operations needing to freeze products efficiently for storage and distribution.
Pharmaceutical and chemical industries for processes requiring controlled low-temperature environments.

Typical capacity: This unit is specified at 400m³, indicating a substantial volume suitable for large-scale operations.
Freezing temperature range: Typically operates down to -35°C to -40°C for rapid freezing.
Refrigerant type: Units of this class commonly use ammonia (R717) or CO2 (R744) for industrial applications, given the GEA Grasso compressor pack.
Power supply: Industrial blast freezers typically require a 3-phase electrical supply, commonly 400V/50Hz in the UK, with significant power draw for compressors and fans.
Condenser type: This unit includes an evaporative condenser (Baltimore VXC-185), commonly used for efficient heat rejection in larger systems.
Safety features: Industrial units often feature advanced safety systems, such as the TYCO Nitrogen sprinkler system mentioned, particularly with ammonia refrigerants.
Control system: Typically includes comprehensive PLC-based control panels for precise temperature management and operational monitoring.

Freezing times vary significantly based on product type, size, initial temperature, and desired core temperature. However, blast freezers are designed for rapid freezing, often achieving results in a few hours rather than days.

Blast freezers hold strong reputations for reliable performance in food processing operations. Buyers typically prioritise units with sturdy construction and consistent temperature control, as these directly affect product quality and shelf life. When purchasing used equipment, inspecting refrigeration systems, door seals and internal surfaces for wear is essential. Industry sentiment favours models from established manufacturers known for durability. Key strengths include rapid freezing capability, energy efficiency compared to older freezing methods, and adaptability to various food types. Proper maintenance history significantly influences buyer confidence in used units.

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.