How do I choose an IQF freezer supplier?

Shortlist suppliers with running references on your exact product and piece size, then require a guaranteed kg/h at stated inlet and core temperatures with a maximum dehydration loss. Ask for a trial run at the supplier's test centre with your product before contract signature — credible suppliers offer this.

What does an IQF line cost in 2026?

IQF freezing lines are priced by capacity: small fluidised-bed units from roughly USD 180,000–400,000 for 500–1,000 kg/h, and USD 600,000–2,000,000+ for high-capacity spiral or multi-belt lines with refrigeration, dewatering and glazing. Refrigeration plant is often quoted separately — confirm the split.

Fluidised bed or spiral IQF?

Fluidised-bed suits free-flowing small products such as peas, berries, diced vegetables and peeled shrimp, giving excellent separation. Spiral suits larger, delicate or packaged products needing longer residence time. Impingement handles thin, flat products fastest.

How much dehydration loss is acceptable?

Well-designed IQF lines hold weight loss to roughly 0.5–1.5% depending on product and freezing time. Every extra percentage point is direct yield lost, so specify a maximum dehydration figure in the contract and verify it at commissioning.

What energy consumption should I expect?

Typical specific energy consumption runs 80–180 kWh per tonne frozen depending on product, inlet temperature and refrigerant. Ask each supplier for the figure at your duty and include it, with a guaranteed value, in the bid comparison.

Does ColdMatch handle line integration and installation?

ColdMatch structures the RFQ so infeed, dewatering, the freezer, glazing, weighing, packing, refrigeration and installation are priced explicitly — by one turnkey supplier or by coordinated vendors. Contracts are signed directly with the suppliers you select.

Supplier Sourcing

IQF freezer suppliers — fluidised bed, spiral and impingement line manufacturers (2026)

IQF freezer suppliers must guarantee kg/h at your product, piece size and inlet temperature, with stated dehydration loss and specific energy consumption. ColdMatch sources fluidised-bed, spiral-IQF, impingement and plate lines from qualified manufacturers and returns comparable, line-integrated offers.

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What ColdMatch delivers

Fluidised-bed IQF: peas, berries, diced vegetables, shrimp — highest product separation
Spiral IQF: fillets, portions and packaged product needing longer residence time
Impingement: thin products, burgers and fillets requiring fast surface freeze
Key comparison metrics: kg/h, dehydration loss %, kWh per tonne, CIP and washdown rating
Line integration — infeed, dewatering, glazing, weighing and packing — belongs in the same RFQ

Next steps

Next steps for this project

Issue an IQF RFQGuaranteed kg/h, dehydration and kWh/t from every bidder.Open IQF freezer guideTechnology comparison, cost benchmarks and RFQ checklist.Open Blast freezer suppliersBatch, tunnel and spiral blast freezing manufacturers.Open Refrigeration plant suppliersNH₃, CO₂ and HFO plants sized for freezing duty.Open Cold storage warehouse suppliersFrozen storage downstream of the freezing line.Open

How matching works

ColdMatch helps buyers prepare cold chain RFQs and source suitable suppliers.

Directory pages are for discovery and SEO. ColdMatch is not an automatic marketplace and does not directly connect buyers with refrigeration manufacturers — supplier matching and introductions are managed manually by ColdMatch.

1. You submit a cold room, cold storage, industrial refrigeration, pharma cold chain, food logistics or mobile cold room request.
2. ColdMatch reviews your request and prepares the project brief — temperature range, product type, country, size, budget and operational needs.
3. Only after the brief is understood, ColdMatch searches for suitable suppliers.
4. David continues with you personally and introduces suppliers only when relevant.

Supplier and manufacturer listings are provided for research, transparency and discovery only. ColdMatch Group does not provide automatic buyer-supplier introductions. Every cold chain project request is reviewed manually by David / ColdMatch Group, and supplier introductions are made only after internal approval.

Buyer briefing — sourcing IQF freezing lines

Who supplies IQF freezers?

IQF lines come from specialist freezing-equipment manufacturers building fluidised-bed, spiral, impingement and plate freezers, usually with their own refrigeration package or in partnership with a plant OEM. Line integrators additionally supply infeed, dewatering, glazing, weighing and packing as a single scope.

What must an IQF supplier guarantee?

Guaranteed throughput in kg/h for your specific product and piece size, from a stated inlet temperature to a stated core temperature, plus a maximum dehydration loss percentage and a specific energy consumption in kWh per tonne. Verify all four at commissioning, with a test run at the supplier's centre before contract where possible.

How much does an IQF line cost?

Small fluidised-bed units at 500–1,000 kg/h typically run USD 180,000–400,000; high-capacity spiral or multi-belt lines with refrigeration, dewatering and glazing reach USD 600,000–2,000,000 and above. Confirm whether refrigeration plant, installation and line integration are inside or outside the quoted price.

Typical project scale

•500–1,000 kg/h fluidised-bed line for berries or vegetables
•1–3 t/h spiral IQF for fillets and portioned product
•Shrimp or peeled-seafood IQF with glazing and grading

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.

Information suppliers need to quote

•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 and required throughput in kg/h
•Inlet temperature and target core temperature
•Maximum acceptable dehydration loss (%)
•Upstream and downstream line equipment to integrate
•Hygiene standard, CIP requirement and export certification

Get competing IQF line quotes

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IQF freezer technology and cost guide Blast freezer suppliers Refrigeration plant suppliers

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+, connecting buyers with qualified third-party suppliers, EPC contractors and independent financing providers.

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Take 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.

Technology qualificationNH₃, CO₂ or HFO — CAPEX, OPEX and application fit.RFQ checklistDuty, redundancy, controls and commissioning scope.Project documentation centerAssemble the technical pack before tendering.

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Supplier-neutral. Free for buyers and project owners. Best suited to commercial projects from USD $250,000.