Blast freezer suppliers — batch, tunnel and spiral freezer manufacturers compared (2026)
Blast freezer suppliers are judged on one number: guaranteed freezing capacity in kg/h from stated inlet to core temperature, at your product, packaging and ambient conditions. ColdMatch issues a standardized blast-freezing bid form so batch-cabinet, trolley-tunnel and spiral suppliers quote on the same duty.
What ColdMatch delivers
- Batch blast cabinets and trolley rooms: 200–3,000 kg per cycle, lowest CapEx
- Continuous tunnel freezers: steady throughput for single-product lines
- Spiral freezers: highest throughput per m² footprint, for packaged and portioned product
- Benchmark 2026: USD 18,000–32,000 per tonne/day of capacity; freezing plant sized on kg/h, not volume
- Always specify inlet temperature, core target, product thickness, packaging and cycle time
Next steps for this project
You submit one RFQ. Our team handles the supplier outreach.
There is no direct buyer-to-supplier connection. Your request comes to the ColdMatch team, which contacts suitable suppliers and manufacturers on your behalf. Supplier and manufacturer information on this site is for research only; it is not a contact directory and does not mean a supplier has been vetted.
- You build your project and submit an RFQ.
- The ColdMatch team validates and organizes the requirements.
- We contact suitable suppliers and manufacturers for you.
- We present their organized responses to you through ColdMatch.
Supplier and manufacturer information is provided for research only; it is not a directory for direct contact. There is no direct buyer-to-supplier connection: every RFQ comes to the ColdMatch team, which validates it, contacts suitable suppliers on the buyer's behalf and presents organized responses through ColdMatch.
Who supplies blast freezers?
Blast freezers come from freezing-equipment OEMs building batch cabinets, trolley rooms, tunnels and spirals, and from refrigeration contractors who build blast rooms around a dedicated plant. Equipment OEMs suit continuous lines with guaranteed kg/h; contractors suit blast rooms integrated into a wider cold store.
What makes blast freezer quotes comparable?
One duty definition applied to every bidder: product, piece thickness, packaging, inlet temperature, target core temperature, cycle time and design ambient. With those fixed, compare USD per guaranteed kg/h, kWh per tonne frozen, airflow and defrost design, hygiene rating and warranty scope.
Batch or continuous blast freezing?
Batch cabinets and trolley rooms suit variable product mix and volumes under roughly two tonnes per day, with the lowest CapEx and highest flexibility. Continuous tunnels and spirals suit steady, high-throughput single-product lines and deliver lower cost per tonne once utilisation is consistently high.
- •500–1,500 kg per cycle trolley blast room
- •2–5 t/h continuous tunnel for a meat or seafood line
- •Spiral freezer integrated into a packaged-product line
Exact system sizing depends on required temperature, ambient climate, product load and turnover rate, door openings, insulation specification, storage duration, redundancy level and operating hours. ColdMatch does not manufacture equipment — we help industrial buyers compare suitable suppliers and technologies against project-specific technical and commercial requirements.
- •Country, project location and site status (greenfield or existing building)
- •Application and product stored or processed
- •Required temperature range and any humidity requirement
- •Storage capacity (m², m³ or pallet positions) and daily throughput
- •Ambient/design climate conditions at site
- •Available power supply and backup or redundancy requirement
- •Preferred refrigerant, if already defined by policy or regulation
- •Indicative budget range and target commissioning date
- •Product, piece size, thickness and packaging
- •Inlet temperature and required core temperature
- •Required kg/h or kg per cycle and cycle time
- •Hygiene and washdown requirement (CIP, IP rating)
- •Available machine room space and refrigerant policy
Frequently asked questions
How ColdMatch Group works — independent B2B procurement and sourcing platform — ColdMatch Group is an independent B2B procurement and sourcing platform for industrial refrigeration, cold storage and cold-chain projects from USD $250K+, where the ColdMatch team reviews each buyer brief, contacts suitable third-party suppliers on the buyer's behalf and organizes their responses.
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RFQ checklist, cost benchmarks, and country-by-country buying guides — all in one hub.
Back to Guides HubTake this to a structured refrigeration RFQ
Refrigeration bids are only comparable when refrigerant, duty, evaporating temperature, redundancy and controls are specified. Qualify the design intent, then issue one RFQ.
Supplier-neutral. Free for buyers and project owners. Best suited to commercial projects from USD $250,000.