20ft Blast Freezers For Sale Online -40°F to 70°F (460V/230V 3P)

20ft Blast Freezers for Sale -40°F to 70°F (460V/230V 3P)

Engineered for the most demanding cold-chain operations, this 20ft blast freezer container is built to pull product temperatures down fast and hold them steady across an enormous range, from -40°F all the way up to 70°F. Running on 460V/230V three-phase power, it’s a new, white-finish unit aimed at processors, seafood and meat handlers, caterers, and any business that needs rapid freezing rather than simple cold holding. With 23.8 cubic metres (841 cu.ft) of internal capacity, it delivers serious volume in a footprint that ships and sites almost anywhere.

Why a Blast Freezer Instead of a Standard Reefer

A blast freezer is designed to remove heat aggressively, so it can freeze product to the core in a fraction of the time a conventional cooler takes. That speed protects texture, moisture, and food safety by moving product quickly through the temperature danger zone. Because this container is a self-contained steel box, you avoid the cost and permitting of a built refrigeration room and simply plug in and run, indoors or out.

Specifications

• Internal capacity: 23.8 m³ (841 cu.ft)
• Door opening width: 1,737mm (approx. 5’-8”)
• Door opening / cargo access height: 2,232mm (approx. 7’-3 7/8”)
• Max. gross weight: 24,000 kg (52,910 lb)
• Tare weight: 2,710 kg (5,980 lb); with unit installed 3,450 kg (7,600 lb)
• Max. payload: 20,550 kg (45,310 lb)
• Insulation thickness: roof 90mm, side walls 65mm, door panels 81mm, floor 101/51mm
• Heat leakage value Umax = 30 kcal/deg.c.hr at mean wall temp 293K (20°C)
• Max. air leakage Qmax = 14 m³/hr measured at 250±10Pa
• Power: 460V/230V, 3-phase

When choosing a blast freezer, match the electrical supply to your site first; three-phase power is essential for this unit. Confirm the door opening clears your loading equipment, and factor the heavy gross weight into your foundation and placement. Since this is a new unit, you get full insulation performance and a clean, ready-to-run box.

Every unit is available for inspection before it ships, and we handle Canada-wide delivery from our base in Winnipeg, Manitoba. Tell us your postal code and power configuration and we’ll put together an accurate freight quote right away.

The closest alternatives are in our Insulated Container, Reefer Container and Shipping Container lineups. For background, read our complete buyer guide — otherwise shop the complete range.