Meat pork beef cold room Supplier

Short Description:

 Dimension: Length(m)*Width(m)*Height(m)

 Refrigeration unit: Famous Brand etc.

 Refrigeration type: Air cooled/water cooled/evaporation cooled

 Refrigeration: R22, R404a, R447a, R448a, R449a,R507a Refrigerant

 Defrost Type: Electric defrosting

 Voltage: 220V/50Hz, 220V/60Hz, 380V/50Hz, 380V/60Hz, 440V/60Hz optional

Product Detail

Product Tags

Product Description

Understanding the correct meat cold room procedures whether frozen or chilled, is important if you want produce that is as fresh, delicious and safe as possible.

Harmful bacteria begin to develop in raw meat from the moment an animal is slaughtered, making storage an incredibly time sensitive process. If you want or need to prolong the life of your meat for as long as possible, it’s crucial that you follow the correct safe storage procedures.

Usually the temperature dropped below -18 ℃, the food freezing rate was high, the microorganisms and enzymes basically stopped moving and growing, and the oxidation was also very slow. Therefore, the food can be stored for a longer period of time and has better frozen quality. In addition, frozen food also requires that the temperature in the storehouse be relatively stable. Excessive temperature fluctuations will cause spoilage of the food.

Meat cold room is mainly used for the cold processing of meat carcasses such as pigs, cattle, and sheep.

 Dimension: Length(m)*Width(m)*Height(m)

 Refrigeration unit: Famous Brand etc.

 Refrigeration type: Air cooled/water cooled/evaporation cooled

 Refrigeration: R22, R404a, R447a, R448a, R449a,R507a Refrigerant

 Defrost Type: Electric defrosting

 Voltage: 220V/50Hz, 220V/60Hz, 380V/50Hz, 380V/60Hz, 440V/60Hz optional

 Panel: New material polyurethane insulation panel, 43kg/m3

 Panel thickness: 50mm, 75mm, 100mm, 150mm, 200mm

 Type of door: Hinged door, sliding door, double swing electric sliding door, truck door

 Temp. of room: -60℃~+20℃ optional

 Functions: Fruit, vegetable, flower, fish, meat, chicken, medicine, chemical, electronics, etc.

 Fittings: All necessary fittings are included, optional

 Place to assemble: Indoor/out door(concrete construction building/steel construction building)

Product Display

cooler door (2)
cooler door (1)
cooler door (3)
cooler door (6)
cooler door (7)
cooler door (4)
cooler door (5)

Pre-cooling room

The freezing point of meat juice is -0.6 ~ -1.2 ℃. When the carcass temperature after slaughtering is about 35 ℃, it is sent to a cold room. The designed room temperature is about 0 ~ -2 ℃. The meat temperature is reduced to 4 ℃ in the cold room. Due to the small heat capacity and thermal conductivity of the air, increasing the air flow rate can increase the cooling rate. However, an excessively strong air flow rate cannot increase the cooling rate compared with the same period of the previous year, but it will greatly increase the dry shrinkage loss and power consumption of the meat surface. Therefore, in the cooling process, the wind speed in the cargo room of the cold room is suitable not to exceed 2m / s, and generally the above 0.5m / s is used. The air circulation times are 50 ~ 60 times / h, and the cooling time is 10 ~ 20h. The average dry body consumption is about 1.3%.

Cooling processing

A, The temperature is -10 ~ -15 ℃, the air velocity is 1.5 ~ 3m / s, and the cooling time is 1-4h. The average enthalpy value of the meat at this stage is about 40kj / kg, which makes the surface of the meat form a layer of ice. Not only reduces the dry consumption, but also accelerates the cooling process (the thermal conductivity of ice is 4 times that of water).

B, The cold room temperature is about -1 ℃, the air velocity is 0.5 ~ 1.5m / s, and the cooling time is 10 ~ 15h, so that the surface temperature gradually increases and the internal temperature gradually decreases, so that the temperature of the body is balanced until the thermal center temperature reaches 4 ℃. The meat cooled by this method has good color, aroma, taste and tenderness, which shortens the cooling time and reduces the dry consumption by 40% to 50%. The following picture shows the process conditions for rapid cooling of meat.



Meat Cooling stage Air temperature/°C Air velocity(m/s) Core temperature/°C
Beginning Final
Beef A -10 ~ -20 1 ~ 2 38 15 ~ 18
B  -1 ~ -1.5  0.1 ~ 0.2  15 ~ 18  4
Pork A  -13 ~ -15  1 ~ 2  38  18 ~ 22
B  -1 ~ -1.5  0.1 ~ 0.2a  18 ~ 22  4

Company Exhibition


about us

about (1)

Changzhou New Star Refrigeration Co., Ltd. is a MANUFACTURER of Cold room panels, doors, cooling equipments with CE, ISO, SGS certificates. Over 20 years of production experience. Stable capacity of 80,000 square meters per month. Eight years of export experience, with worldwide clients. One year warranty and lifetime after sales service. Welcome for domestic and foreign merchants for negotiation and cooperation!

about (2)

why choose us

New Star series modular cold rooms are mature products developed by years of practice. The modular standard polyurethare insulated panels are easy to install. the cold room corners corners can be installed by ready corner panels or formed by normal panels.

about (3)

Reasonable price and good service. We are not only well appreciated in domestic market but also overseas. Most of our products are exported to USA, Europe Union, South East Asia, the Middle East and many other countries.

about (4)


about (5)


about (6)


about (7)


Q1: Are you a trading company or a factory?
A1: We are a manufacturer with 20 years of professional production experience.

Q2: How about your delivery time?
A2: It usually takes about 15-25 working days.

But the exact delivery time might be different for different orders or at different time. Once we confirmed all detail of order,
we'll put all source into it.
Q3: What is your terms of payment?
A3: T/T 30% as deposit, and 70% before delivery. And L/C can be also negotiate

Q4: Can you produce according to the samples
A4: Yes, we can produce by your samples or technical drawings.
Q5: Do you provide warranty and after-sales service?
A5: 1 year warranty and 24/7 after-sales service.

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