How much does an industrial ice plant cost?

Indicative all-in CAPEX runs $250,000–$450,000 per ton/day of installed capacity for turnkey NH₃ flake plants, and $180,000–$300,000 per ton/day for HFC plants. A 50 t/day plant typically lands at $10–18M all-in. Confirm with class-3 estimates before financing.

Flake, tube or slurry ice — which fits my operation?

Flake is dominant for direct-contact chilling of fish and shrimp (fast heat transfer, high surface area). Tube ice suits retail packing and long cold-chain hold. Slurry / liquid ice is best for on-boat pre-chill and processing pre-rigor cooling. Most industrial sites mix flake as the primary + tube or slurry as a secondary line.

NH₃ or HFC refrigerant for a large ice plant?

Ammonia (NH₃ / R-717) is the industry standard above ~30 t/day: 20–30% lower energy cost, HFC-phase-down proof, and long equipment life — with strict safety compliance. HFC or CO₂ suits smaller plants (< 20 t/day) or sites where NH₃ regulation is prohibitive.

Does FishMatch supply the ice machines?

No. FishMatch Group is a neutral sourcing and project-preparation platform. We prepare your ice-plant RFQ, run confidential outreach to project-matched ice-machine OEMs and refrigeration EPCs, and coordinate financing introductions. Buyers never pay.

Project archetype · Ice plant

Industrial Ice Plant for Aquaculture & Seafood

A neutral reference design for an industrial ice-making facility supporting harvest, live-haul, on-boat, landings and processing operations. Covers flake, tube and slurry ice; ammonia vs freon systems; storage silos; automated bagging; and integration with cold chain. Buyer-side engineering only.

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Project assumptions

Facility role

Harvest, live-haul, on-boat, landings or processing support

Daily production

10–200 t/day of ice

Ice type mix

Flake (dominant), tube or slurry as required

Refrigerant

NH₃ (ammonia) for large plants; HFC/CO₂ for small

Water source

Potable, chilled and softened; sea-water for slurry

Storage silo

24–72 h production autonomy

Automation

Full PLC with rake, bagging and load-out control

Redundancy

N+1 on compressors for critical processing sites

Project readiness score

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Site control

Water source

Energy plan

Permits

CAPEX band (USD)

Offtake / buyer

Team

/ 100

planning

Planning — foundational work still open, but structured RFQs feasible

Strengths

Energy plan: Grid connection secured
CAPEX clarity: USD 2M–10M — mid commercial

Do next

Sign a site option or lease for at least 20 years
Commission water lab tests (salinity, TAN, iron, TDS) and file abstraction permit
Engage local permitting consultant and file EIA scoping
Secure at least one signed LOI from a processor or importer

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Indicative execution readiness. Not a credit decision or engineering warranty.

System stack

Ice generation

• Flake ice makers (5–50 t/day per unit), stainless steel drums
• Tube ice plants for retail packing or long-cold-chain
• Slurry / liquid ice generators for on-boat and pre-chill
• Duty rotation and N+1 spare capacity

Refrigeration plant

• Screw compressors on NH₃ / R-717 (large plants)
• Evaporative condensers with corrosion-resistant coatings
• PLC-controlled hot-gas defrost cycle
• Ammonia detection + safety shutdown per IIAR

Water conditioning

• Softener + carbon filter + UV
• Chilled water pre-cooling loop (0.5–2 °C)
• Sea-water intake + filtration for slurry ice
• Storage tanks with level control

Ice storage & handling

• Insulated silo (100–1,000 t) with automatic rake
• Auger or belt conveyors to bagging and load-out
• Automatic 5–25 kg bagging line + palletizer
• Bulk load-out to reefer truck or in-plant chute

Electrical & backup power

• 3-phase MCC with soft starters or VFD on compressors
• Diesel genset sized for full critical load, N+1
• ATS + SCADA-integrated fuel management
• UPS on PLC, sensors and safety systems

Monitoring & compliance

• PLC / SCADA with production, kWh/ton and downtime dashboards
• Ammonia leak detection with escalated alarms
• IIAR / EN 378 refrigerant safety compliance
• Food-grade documentation for ice contacting seafood

Project stages

1. Demand study & ice-type selection
Peak vs average tonnage, product mix, distribution radius. 3–6 weeks.
2. Concept & refrigerant choice
NH₃ vs HFC vs CO₂, silo sizing, class-4 CAPEX. 4–8 weeks.
3. Neutral RFQ
Project-matched ice-machine OEMs, refrigeration EPCs, bagging line vendors. 6–10 weeks.
4. Detailed engineering
Refrigeration P&IDs, machine room layout, safety compliance dossier. 6–10 weeks.
5. Construction & installation
Machine room, silo, bagging line, electrical, SCADA. 5–9 months.
6. Commissioning & compliance
Refrigeration charge, safety sign-off, capacity trial. 4–8 weeks.
7. Full production
24/7 automated operation with daily kWh/ton benchmarking.

Main CAPEX drivers

Indicative share of total installed cost. Actual split varies by region, redundancy, automation and civil scope.

Ice-making machines (flake / tube / slurry)	22–30%
Refrigeration plant (compressors, condensers, controls)	18–25%
Insulated storage silo + rake + conveyors	12–18%
Bagging / packaging line + palletizer	8–14%
Building envelope + machine room	10–15%
Electrical, MCC, VFD, backup power	8–12%
Engineering, permits & safety compliance	6–10%
Contingency	8–12%

Indicative class-4 ranges only. Confirm with a class-3 budget via a neutral RFQ before financing.

Bankability questions

Is peak daily ice demand verified against realistic harvest / landing schedules?
Is the refrigerant choice matched to local regulatory acceptance?
Is silo autonomy sized for the longest expected downtime window?
Is bagging / load-out capacity matched to peak dispatch, not average?
Is a qualified refrigeration O&M contractor identified?
Are kWh/ton and $/ton OPEX benchmarks confirmed against ≥2 comparable plants?
Is CAPEX supported by class-3 estimates from ≥2 independent RFQ respondents?
Is a spare-parts inventory strategy in the O&M plan?

Key project risks

Ammonia handling — full IIAR / EN 378 compliance is not optional.
Under-sized silo turns a 4 h outage into a supply crisis — size for worst-case.
Bagging line is often the bottleneck, not the ice maker — audit throughput per hour.
Refrigerant regulation shift (HFC phase-down) — favor NH₃ or CO₂ for long-life plants.

Common questions

Bankability brief

Get the bankability brief — Industrial Ice Plant for Aquaculture & Seafood

6-page investor-grade brief: CAPEX bands, OPEX assumptions, revenue model, sensitivity, risk register and a country permit map — tailored to this archetype. Free, sent to your inbox and printable to PDF.

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Turn this Industrial Ice Plant for Aquaculture & Seafood archetype into a real RFQ

FishMatch Group prepares a neutral, confidential brief based on the assumptions, system stack and cost drivers on this page — then matches you with 1–3 project-matched international suppliers or EPC partners. Supplier identities stay private until you approve them. Buyers never pay.

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Answer a short guided form — species, capacity, site, timeline, budget range. Takes ~3 minutes. Fully confidential.

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Our team screens project-matched providers globally and prepares a comparable, budget-grade RFQ package for each.

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