20' Super Freezer –70 °C Shipping Container

When standard reefers can’t reach the ultra-low temperatures your cargo demands, Tradecorp’s 20 foot freezer container steps in. Engineered around a powerful Thermo King refrigeration unit rated to –70 °C / –94 °F, this mobile vault delivers pharmaceutical-grade cold on any dock, farm, or research campus. Whether you’re preserving vaccine lots, blue-fin tuna, or R&D tissue samples, our super freezer container locks in quality from origin to final mile.

Get A Quote For 20ft Refrigerated Super Freezer Shipping Container -70°C Products

Why a Super-Low-Temp Freezer Shipping Container?

Extreme Temperature Control

Most reefers bottom out near –30 °C. But mRNA ingredients, certain biologics, and sashimi-grade seafood require far colder set-points. Our shipping container freezer maintains –40 to –70 °C even in tropical climates—no dry-ice top-offs, no liquid-nitrogen bills.

Plug-and-Play Mobility

At ISO 20′ × 8′ × 8′ 6″, the unit lifts via standard twist-locks, slides on a tilt-bed truck, or docks at a marine terminal—all while keeping product frozen. No purpose-built building or local permits: instant cold storage wherever grid power or a generator exists.

Lower Total Cost

Buying a 20 ft freezer container for sale costs a fraction of constructing a concrete blast freezer. Plus, it remains a movable asset: rent it out or redeploy it as market needs change.

Key Features and Benefits

  • Thermo King SuperFreezer Refrigeration Unit
    • Scroll compressors and multi-stage expansion enable –70 °C set-points
    • Digital controller logs supply-air, return-air, and ambient temps
  • High-Density Polyurethane Insulation
    • 150 mm panels yield exceptional K-factor, slashing power draw
  • Rubber-Sealed Doors + Low-Bar Handle
    • Tight gasket reduces frost infiltration; ergonomic latch simplifies operation with gloves
  • T-Bar Flooring
    • Promotes 360° airflow, keeping perishable goods evenly frozen
  • Forklift Pockets & Corner Castings
    • Move or stack your super freezer container just like any ISO box
  • Lockbox & Door Alarms
    • Prevents tampering—a must when storing high-value, temperature sensitive pharmaceuticals

Technical Specifications

Metric

Imperial

Exterior Dimensions

6 m × 2.44 m × 2.59 m

20 ft × 8 ft × 8 ft 6 in

Internal Volume

26 m³

920 cu ft

Tare Weight

3,660 kg

8,070 lb

Max Payload

20,340 kg

44,840 lb

Temperature Range

–70 °C to –20 °C

–94 °F to –4 °F

Power Requirement

380–460 V, 3-phase, 50/60 Hz

32 A

Noise Level

< 68 dB @ 1 m

(All units factory-tested under ambient 38 °C to confirm pull-down curve.)

Ideal Cargo Profiles

  • Cell-culture reagents & mRNA vaccine components
  • Blue-fin, yellow-fin, and other premium sashimi fish
  • Specialty ice creams & cryogenic desserts
  • Laboratory specimens & organ transplants
  • High-value cosmetics requiring deep-freeze stabilization

Because the container’s microcontroller records temperature every 15 minutes, shippers gain verifiable data for FDA, EU GDP, or HACCP audits—proof that perishable goods never left their validated range.


Purchase, Rental, and Leasing Options

Need

Recommended Plan

Seasonal tuna run

Rent one unit for 90 days, electricity billed weekly

Pharma warehouse expansion

24-month lease-to-own with service package

Long-term biotech campus

Buy a brand-new freezer shipping container for sale; depreciate over seven years

All contracts include start-up training, spare door gaskets, and phone support. Multi-unit orders ship with standardized spare-parts kits.

 

Turnkey Site Integration

  1. Pre-Delivery Survey: confirm voltage, plug style, and forklift path.
  2. Delivery: arrive by crane truck or tilt bed; set on level pad.
  3. Commissioning: Tech hooks to power, executes 12-hour validation.
  4. Loading: Pre-chill to –65 °C; stage product in waves to avoid thermal shock.
  5. Monitoring: Cloud portal & SMS alerts for temp excursions and power loss.

Need redundancy? Order two units, cross-manifold them, and program automatic load-sharing.

Frequently Asked Questions

What’s the difference between a reefer and a freezer shipping container?

Standard reefers hover between –25 °C and +25 °C. A shipping container freezer like the SuperFreezer maintains ultra-low temperatures down to –70 °C thanks to enhanced compressors, evaporators, and insulation.

Can I use a generator?

Yes. Specify a continuous-run diesel genset rated 40 kVA minimum to accommodate compressor startup amps.

How often does it defrost?

Automatic hot-gas defrost cycles every 6–12 hours, depending on humidity and door cycles; manual override via touchscreen.

Is there a high-cube version?

We can up-spec the shell to 9 ft 6 in external height for additional headroom—ask for the 20 ft HC freezer container for sale quote.

Why Tradecorp Leads in Ultra-Cold Containers

  • Decades of Cold-Chain Expertise: from –30 °C seafood reefers to –70 °C gene therapy logistics.
  • Global Depots: units stocked on three continents for rapid dispatch.
  • Full After-Sales Service: annual compressor inspection, refrigerant top-off, door-seal replacement.
  • Regulatory Support: calibration certificates, IQ/OQ templates, and validation protocols on request.

When a shipment is worth millions—or lives—Tradecorp’s 20ft freezer container for sale offers uncompromising reliability.

Step-by-Step Quote Process

  1. Click “Get a Quote.”
  2. Choose purchase or rental; indicate required start date.
  3. Provide site voltage and geographic climate zone.
  4. Receive formal proposal within 24 hours.
  5. Sign, pay deposit, schedule delivery.
  6. Begin protecting the most temperature-sensitive cargo on earth.

Tradecorp handles permitting, crane coordination, and operator training so you can focus on your core business.

Lock in Ultra-Low Cold Storage Today

From biotech breakthroughs to Michelin-star seafood, some products survive only at cryogenic temperatures. Don’t gamble with jury-rigged coolers—secure a purpose-built 20 foot freezer container engineered for –70 °C dependability. Call Tradecorp now or submit our quick‐quote form to reserve your freezer shipping container before inventory thaws!

Sales, Rentals, Custom Order, and Turnkey Solutions

If you need more information on shipping container prices, contact us by filling the form. we will give the best respond to all request as soon as possible, so please make sure to provide the correct information.

We are always available to answer any questions or concerns you may have about our products and services. one of our team members will contact you as soon as possible after you fill out and submit the form.

Have Any Questions?

Tradecorp supplies high-quality new and used shipping containers for sale throughout the Americas. Our experienced container consultants can walk you through the purchase process to identify the perfect container that best suits your requirement. Please fill-out the contact form and one of our staff will be in touch.

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