A blast freezer room is a specialized refrigeration unit designed to rapidly freeze food products, significantly lowering their temperature in a short period. This process is particularly important for ice cream, as it helps to create a smoother texture and preserve flavor.

| Product Explanation: The typical operating temperature for a blast freezer room for ice cream is around -20°F to -40°F (-29°C to -40°C). This low temperature is essential for rapidly freezing the ice cream, which helps to minimize the formation of large ice crystals, ensuring a smooth and creamy texture. |
The Main Structure of our products:
1. Stainless steel conveyor belt:
The conveyor belt is made of food grade stainless steel. The surface of belt is flat and neat. There are baffle edges on both sides of belt, which can prevent the products from dropping down.
2.Insulation panels:
PUF sandwich panels, 150mm thick with 42kg/m3 density, laminated both sides by stainless steel sheet.
3.Door:
Equipped with double seals and frame heating system
Blast Freezers For Ice Cream Features:
Rapid Freezing Capability: Blast freezer rooms are designed to quickly lower temperatures, allowing ice cream to freeze rapidly, which helps maintain a smooth texture and prevents the formation of large ice crystals.
Uniform Temperature Distribution: These freezers ensure consistent and even cooling throughout the storage space, ensuring that all ice cream products freeze evenly and maintain quality.
Advanced Control Systems: Equipped with precise temperature controls and monitoring systems, blast freezers allow operators to set and maintain optimal freezing conditions for various ice cream recipes.
Energy Efficiency: Many blast freezer rooms for ice cream are designed with energy-saving technologies, helping to reduce operational costs while still delivering high performance in freezing efficiency.
Robust Construction: Built with durable materials, blast freezers are designed to withstand the demands of commercial use, ensuring reliability and longevity in ice cream production environments.
We need to know this information!
1: What's the dimension of a cold room: Length×Width×Height by Meter | ||||
2: What kind of goods will load inside? What's the indoor temperature? | ||||
3: What's the industry voltage? |



1. Panels For blast freezer room
Product Name | PU sandwich panel |
Surface Material | color steel(PPGI), stainless steel, aluminum |
Core material | Polyurethane foam |
PU density | 45±2KG/m3 |
Fire grade | B2 |
Width | standard width 1000mm, maximum 1050mm |
Length | Customized, maximum 11980mm |
Thickness | 50/75/100/150/200mm |
Panels thickness (mm) | Temperature gap between internal-external environment | Height of wall panel (max) | Roof length (max) |
mm | ºC | m | m |
50 | 30 | 3.5 | 2.4 |
75 | 40 | 4.5 | 3.8 |
100 | 50 | 5 | 4.5 |
120 | 60 | 5.5 | 6 |
150 | 70 | 6 | 6.5 |
200 | 90 | 7 | 7.6 |
If there is a pressure gap between the internal environment without wind load, over-length or wind-load need to set steel wall beam. | |||
Tips: the data above is figured out according to 8-10 W / heat flux. | |||
2. Condensing Unit

3. Evaporators

Dimension | Length(m)×Width(m)×Height(m) / FT | |||
Refrigeration unit/Condsenor unit | Famous Brand etc | |||
Refrigeration type/Air cooler/Evaporator | Air-cooled/water-cooled/evaporation cooled | |||
Refrigeration | R22,R404A,R407C,R507a Refrigerant | |||
Defrost Type | Electric defrosting | |||
Voltage | 220V/50Hz,220V/60Hz,380V/50Hz,380V/60Hz,440V/60Hz optional | |||
PU Panel | New material polyurethane insulation panel,45 kg/m³ | |||
Panel thickness | 50mm,75mm,100mm,150mm,200mm | |||
Type of door | Hanged door, sliding door, double swing electric sliding door, truck door | |||
Temp of room | -60°C~+20°C optional/Customization | |||
Fittings | All necessary fittings are included, optional | |||
Place to assemble | Indoor/outdoor(concrete construction building/steel construction building | |||
FAQ
1. Can you customize the blast freezer for ice cream dimension and temperature?
Yes, we can customize the cold room dimensions and temperature according to your requirements.
Any size will do, if you have no idea, please tell me the total amount of your cargo, and our engineer can design it for you.