Blast freezer room

The Blast freezer is mainly for the rapid cooling and freezing of meat (chicken, beef, mutton, fish, seafood, etc.).

Usually, the temperature will be designed in the range of – 30 ~ – 45C.

Installation service

If our cooling machines are hard for you to install, if local refrigeration engineers are not so reliable, you could enjoy turnkey project service by our professional engineers. We have already served many customers on installation in Vietnam, Singapore, Papua New Guinea, New Zealand, Tanzania, USA. Besides, we have finished over thousand cold room projects in China domestic.

Conceptual design

If you don’t have engineer to design the cold room for you, we can offer. Each cold room project we provide to you must be the very professional one designed by our engineer team that has over 8 year experiences. Each design we provide will fully discuss with you and meet most of your requirements.

blast freezer room


Overall scheme display of Blast freezer room

Blast freezer for fish, 15-18 tons per day: sizes 10x4.8meter, height 3.5meter. Temperature -35~-45℃.

150mm PIR panels, 1pcs 75HP Bitzer screw compressor + air cooled condenser.


Use 150mm PIR Panels. The foaming density is 42kg / m3, grade B1 fire protection. Based on different ambient temperatures and room temperature, 120mm, 180mm and 200mm thickness can be selected. For example, the ambient temperature of 40 ℃ can be 180mm.

The thickness of blast freezer panel

150mm, 180mm, and 200mm

Foaming density

42kg / m3 is the best foaming density.   Cold storage PIR panels


Four layers of 50mm thick XPS board, high quality.

3mm thick SBS waterproof layer, zero leakage.

2 layers vapour barrier, best protection.

XPS board

As shown in the figure below

SBS membrane

It is mainly waterproof, with a thickness of 3mm.

PE film

Moisture-proof, with a thickness of 0.2mm.


We usually use 1.8x2.4m sliding door to facilitate the passage of forklift. The size can be customized. With German design and production technology, all materials are very solid, without leakage and fear of cold. High quality heater, no frosting problem.


Based on 10x4.8x3.5m, we choose 75Hp Bitzer screw compressor unit. It is equipped with PLC control and energy level adjustment, which is easier to operate and save energy. With all parts and protection (Schneider, Danfoss, ABB, Emerson, etc).


Independent condenser design, so it can achieve greater heat exchange area. Stainless steel shell design, do not worry about rust, Pass 2.8MPa pressure test, no leakage.

Compressor unit

With PLC control and capacity control


Outdoor design.

PLC control


Vertical cooling fan design, easy installation and maintenance, can be installed on the ceiling.

The maximum heat exchange area can reach 500 square meters

6 high efficiency cooling fans, which can be upgraded to axial flow fans

Plastic sprayed shell, which can be upgraded to stainless steel shell


Full protection, can suffer power fluctuation. Remote monitoring can be added.

Multiple protections

phase sequence protection, overvoltage and undervoltage protection, overload protection.

Remote monitoring

Cold Room Remote Control Platform allows you to get cold room running status whenever and wherever you are, find the cold room failure in time for reducing food problems, managed by more than one employee, and so on Electric box

Different prices for different customizations. Any size of cold room and requirements is acceptable.

Please feel free to let us know your demand information, we will contact you as soon as possible, looking forward to cooperating with you!

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