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Cold room Unit air cooler/Evaporators will be shipped to Australia

Cold room inside evaporators

We manufacture all types of cold room indoor units, cold room blower, cold room evaporator, air unit cooler for cold room, evaporator unit for cold room and air unit cooler for cold storage.

Our main cold room indoor units include commercial unit coolers, industrial unit coolers, dual-discharge industrial coolers, fast freezer unit coolers and CO2 unit coolers.

Loading containers in factory

We exported cold room evaporators to over 45 countries. Our customers are from Swiss, Sweden, Australia, USA, Canada, New Zealand, Japan, Pakistan, Spain, India, Malaysia, Singapore, Malaysia, Philippines, South Africa, Argentina, Indonesia, Kenya, Algeria, Ghana, Guyana, Mongolia, Chile, Peru, Dubai, Poland, Mexico, Brazil, Lebanon, Thailand, Kazakhstan, Turkmenistan, Bangladesh, Colombia, Bahrain, Mauritius etc.

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Advantages of solar powered container cold room storage

A solar powered container cold room is a refrigeration solution designed to maintain low temperatures using energy generated from solar panels. This type of system is particularly useful in off-grid or remote areas where access to a reliable power grid is limited.

Solar-powered container cold rooms offer several advantages:

  1. Energy Efficiency: Solar power is a renewable energy source, making it environmentally friendly and cost-effective in the long term. By harnessing solar energy, these cold rooms can operate without relying on traditional grid electricity, reducing operational costs.
  2. Remote Operation: Solar-powered cold rooms can be deployed in remote areas where access to electricity is limited or nonexistent. This is particularly beneficial in rural areas or during humanitarian relief efforts, where maintaining cold storage for food and medical supplies is crucial.
  3. Modularity and Mobility: Container-type cold rooms are modular and can be easily transported to different locations as needed. This flexibility is advantageous for temporary storage needs or for businesses that require mobile cold storage solutions, such as food vendors at outdoor events or seasonal agricultural operations.
  4. Customization: These cold rooms can be customized to meet specific temperature and storage requirements, making them suitable for a variety of applications, including storing perishable food items, vaccines, or pharmaceuticals.
  5. Reduced Environmental Impact: Solar power is a clean energy source that produces minimal greenhouse gas emissions compared to fossil fuels. By using solar energy to power cold storage facilities, businesses can reduce their carbon footprint and contribute to environmental sustainability.
  6. Reliability: Solar-powered cold rooms can provide a reliable source of refrigeration even in areas prone to power outages or disruptions. With proper design and maintenance, these systems can ensure continuous operation, safeguarding perishable goods from spoilage.
  7. Long-Term Cost Savings: While the initial investment for solar-powered cold rooms may be higher than traditional cold storage systems, the long-term savings on energy costs can offset these upfront expenses. Additionally, many governments offer incentives and subsidies for adopting renewable energy technologies, further reducing the overall cost of ownership.
  8. Community Benefits: Deploying solar-powered cold rooms in communities can have broader socio-economic benefits by improving access to fresh food, supporting local agriculture, and enhancing food security.

Overall, solar-powered container cold storage cold rooms offer a sustainable and flexible solution for cold storage needs, with benefits ranging from energy efficiency and cost savings to environmental sustainability and community development.

20ft/40ft solar powered container cold room

Container type cold rooms and cold storages is portable and moveable, you can put it anywhere , you can move it or hire it, the fact that it is portable offers you many advantages. Many business owners, and especially fishing companies prefer portable container type cold storages.

 solar container cold room

According to the place of use; containers can be designed for different temperatures
* Ambient Cooling: +12°C / +16°C
* Cold Storage: -5°C / +8°C
* Frozen Storage: -18°C / -25°C

Solar container cold room Paramenters

 solar container cold room

 solar container cold room

These solar powered container cold rooms are used in various applications, including agriculture, healthcare, and food storage in rural and off-grid areas, helping to reduce food spoilage and ensure the availability of essential products in regions with unreliable or no access to the conventional power grid. They contribute to sustainability and reduce reliance on fossil fuels while improving access to cold storage solutions.

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chiller room will be shipped to Kingston

We customize the sizes of PU Panel by your cold room requirements, the maximum length is up to 12,000mm, the available width is 960mm or 1000mm, the available thickness is with industrial standard of 50mm, 75mm, 100mm, 120mm, 150mm and 200mm.

Copeland condensing unit and evaporator

Whole chiller room will be shipped to Kingston.

We already had exported prefabricated cold room panels to over 45 countries. Our customers are from Swiss, Sweden, Australia, USA, Canada, New Zealand, Japan, Pakistan, Spain, India, Malaysia, Singapore, Malaysia, Philippines, South Africa, Argentina, Indonesia, Kenya, Algeria, Ghana, Guyana, Mongolia, Chile, Peru, Dubai, Poland, Mexico, Brazil, Lebanon, Thailand, Kazakhstan, Turkmenistan, Bangladesh, Colombia, Bahrain, etc.

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Differences between Pharmaceutical Medical cold room and common cold room

A pharmaceutical medical cold room, also known as a cold storage room or cold chamber, is a specialized facility designed to store pharmaceuticals, vaccines, and other medical products at controlled temperatures to ensure their stability and efficacy. These special cold storage room units are designed to maintain strict temperature and humidity levels to ensure the safe storage of sensitive medical products, including drugs, vaccines, and biological specimens.

Pharmaceutical medical cold rooms are designed to maintain normally a consistent temperature range of 0°C ~ 8°C, which is required for the safe storage of most medical products. These units are equipped with temperature sensors and alarms to ensure that the temperature remains within the desired range.

The storage and transportation of pharmaceutical medical products is quite special and has specific requirements for temperature, humidity, visibility, etc. When building a new medical cold storage, it must be inspected strictly in accordance with the requirements of the new version of GSP certification.

Differences between Pharmaceutical Medical cold room and common cold room:

1, Temperature and Humidity Control:

Pharmaceutical Medical Cold Room: These cold rooms are designed to maintain precise temperature and humidity levels to ensure the stability of pharmaceutical products, vaccines, and other medical supplies. Strict temperature control is crucial to prevent degradation or loss of potency in medications.

Medical cold rooms regulate specific humidity levels (35~75%) to prevent moisture accumulation on stored products, while normal cold rooms may not have this feature.

Common Cold Room: Common cold rooms may not have as strict temperature and humidity control requirements. They are typically used for general storage of food, beverages, or other non-sensitive items.

2, Regulatory Compliance:

Pharmaceutical Medical Cold Room: Pharmaceutical cold rooms must comply with stringent regulations, such as Good Distribution Practice (GDP) and Good Manufacturing Practice (GMP). These regulations ensure the quality, safety, and efficacy of pharmaceutical products.

Common Cold Room: While common cold rooms may need to meet local health and safety standards, they do not have the same level of regulatory requirements as pharmaceutical cold rooms.

3, Monitoring and Validation:

Pharmaceutical Medical Cold Room: These cold rooms often have advanced monitoring and validation systems in place to track temperature and humidity continuously. Regular validation processes are implemented to ensure that the conditions inside the cold room meet the required standards.

Medical cold rooms are equipped with temperature and humidity alarms that alert users if the temperature or humidity levels go outside of the specified range. They also have remote monitoring. Normal cold rooms may not have these features.

Common Cold Room: Monitoring systems in common cold rooms may be simpler, and validation processes may not be as stringent.

4, Cleanliness and Sterility:

Pharmaceutical Medical Cold Room: Pharmaceutical cold rooms require higher cleanliness standards to prevent contamination of pharmaceutical products. Sterility is crucial to maintain the integrity of the medications stored.

Common Cold Room: While cleanliness is important in common cold rooms, the level of sterility and cleanliness required is not as stringent as in pharmaceutical cold rooms.

5, Construction and Insulation:

Pharmaceutical Medical Cold Room: These cold rooms are constructed with materials that meet pharmaceutical-grade standards. Insulation and construction must prevent temperature fluctuations and contamination.

Common Cold Room: Common cold rooms may have simpler construction and insulation requirements, as they do not need to meet the same level of precision and cleanliness.

6, Security and Access Control:

Pharmaceutical Medical Cold Room: Access to pharmaceutical cold rooms is often restricted and controlled to authorized personnel. Security measures may include electronic access controls and monitoring systems.

Common Cold Room: Access control in common cold rooms may be less strict, with basic security measures in place.

In summary, the primary differences between pharmaceutical medical cold rooms and common cold rooms lie in the precision of temperature and humidity control, regulatory compliance, monitoring and validation processes, cleanliness and sterility requirements, construction materials, and security measures. Pharmaceutical cold rooms are designed to meet the specific needs of storing sensitive medical products, while common cold rooms are more general-purpose storage facilities.


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Cold room food storage exported to Mauritius

A food cold storage room, often referred to as a cold room or walk-in cooler, is a facility designed for the purpose of storing perishable food items at low temperatures to extend their shelf life and maintain their quality. These rooms are commonly used in various industries, including restaurants, hotels, supermarkets, food processing plants, and more.

Cold room food storage Pur panels with 0.5mm thickness color steel

We produce all range of PIR, PUR and PU sandwich panels with advanced automatic production line. Double surface materials are available with colored steel, galvanized steel, stainless steel, embossed aluminum etc. With best materials and surface steel gurantee long life using and reliable quality. Cold room panels thickness is 50mm, 75mm, 100mm, 120mm, 150mm, 175mm, 200mm and 250mm for all temperature control cold room and cold storage. The cold storage panels features has convenient installation, best quality and performance
PU foam density:40-42kg/m³
Thermal Conductivity: 0.022W/M-K
Covering color steel metal thickness: 0.4mm, 0.45mm, 0.5mm, 0.55mm, 0.6mm

Frascold compressor condensing units

Cold room evaporators

We exported whole cold room to Mauritius.

We loaded containers in our factory

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how to make a cold room for food storage

A cold room for food storage is a specialized facility designed to maintain specific temperature and humidity levels to preserve perishable food items. It is a controlled environment used to extend the shelf life of various food products, such as fruits, vegetables, meat, dairy, and seafood. Cold rooms are commonly used in restaurants, hotels, supermarkets, food processing plants, and other facilities where large quantities of perishable goods need to be stored.

How to make a cold room for food storage?

1. Determine Requirements:

Assess the amount and types of food you plan to store.

Calculate the required storage space.

Decide on the temperature range needed for your specific food items.

2. Choose the structure:

Samll cold room will be installed in an exsiting warehouse or factory. Large cold room will be installed on an empty land, there are several structures: Civil engineering cold room building; Steel structure cold room; Mixed structure

3. Cold room refrigerant:

Ammonia: the oldest in history, the best choice in the field of industrial refrigeration worldwide. Due to the characteristics of the ammonia system, it is generally used for centralized refrigeration, with a special machine room for large-scale refrigeration systems (more than 10,000 tons of cold storage). There is a trend toward miniaturization and modulation, with an emphasis on improving safety and reducing the amount of charging.

Freon: It is widely used in cold storage to disperse refrigeration. It is suitable for small and medium-sized cold storage and large-scale cold storage with limited ammonia. For environmental protection, large-scale cold storage The Freon system should be avoided as much as possible.

CO2: The cold storage application is mainly based on cascade system and loading system. The low-temperature field is more suitable for cascade. The high-temperature field is suitable for loading. The cascade system is more expensive than the traditional ammonia and Freon system.

4. Cold room temperature:

High temperature cold room design temperature (-2~8°C)

Medium temperature cold room design temperature (-10~-23°C)

Low temperature cold room design temperature (-23~-30°C)

Ultra-low temperature cold room design temperature (-30~-80°C)

5. Cold room refrigeration compressor unit:

In the cold room applications, we mainly use reciprocating compressors, screw compressors and scroll compressors.

Ammonia refrigeration systems generally use open-type compressors, mainly using open screw compressors. Freon refrigeration systems generally use scroll compressors and semi-hermetic or hermetic compressors. When the cooling capacity is small, semi hermetic reciprocating compressors are generally used. When the cooling capacity is large, open screw compressors are generally used. In order to meet the economic requirements of the refrigeration system under different load conditions, and to ensure the reliability of the operation of the refrigeration system, the compressor unit can be used in parallel with multiple compressors.

6. Professional Help: Consult with professionals, such as architects, refrigeration technicians, and contractors, to ensure a successful project.

Remember, building a cold room requires expertise, especially when it comes to refrigeration systems. Consult with professionals to ensure your cold room is efficient, reliable, and complies with all safety standards and regulations.

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How to build industrial cold room for meat industry?

Meat cold rooms includes three type cold rooms which are chilled room, frozen storage room and blast freezing rooms. Refrigeration as an important part of the preservation process in the meat industry. Refrigeration has an important role to play during the meat preservation process. So we need to know How to build industrial cold room in the meat industry.

1, Determine the Size of the Cold Room

Before you start building your cold room, you need to determine the size that you want. The size of the cold room will depend on the amount of meat that you want to store. You can also consider the size of the area where you want to install the cold room. It is important to take into consideration the complementary spaces as well as location of cold rooms and refrigeration units. These are office, public services, restrooms, workshop and spare part rooms.

2, Choose the Right Location and Flooring

The location and flooring of your cold room are important factors that you need to consider. It is a proper land for easy access by road and rail transportation, supply of industrial and potable water, power supply and drainage facilities. Make sure that the flooring is strong enough, you can use concrete or tiles to ensure that the flooring is durable.

3, Construct the Frame of the Cold Room

Once you have determined the size, location, and flooring of your industrial cold room, it is time to construct the frame. Usually we use steel structure for your warehouse. Or you also can use concrete civil works.

4, Install the Cold Room Panels

After constructing the frame, you can start installing the cold room panels. When choosing a cold room panels, it is important to consider the level of thermal insulation and air tightness required to select the appropriate thickness. The thickness can range from 80mm to 200mm, and the choice will depend on the budget availability and cooling needs of the project at hand.

5, Install the Door and Refrigeration System

The last step is to install the door and the cooling system. The door should be strong and sturdy enough to keep the cold air inside the cold room. You can choose to install a standard door or a sliding door depending on your preference. The refrigeration system is the most important part in the whole industrial cold room. We have long years of experience in the refrigeration industry, our engineers are all graduated from refrigeration major in university. We will analyze your product load, geographic location and facility usage. Our many years of cold room refrigeration experience will help us design a economic refrigeration system to your product. “Produce” requires a different approach from “Pharmaceuticals” or “Poultry.” We will propose the right equipment to do the job, no more and no less.

Industrial cold room for meat

Different Meat Storage Time:

Meat Temp(℃) Relative Humidity(%) Storage Time
Chicken 0~4 80~85 5~6 Days
Mutton -1~1 85~90 8~12 Days
Duck 1~3 85~90 8~10 Days
Ham -24~-18 90~95 6~8 Months
Fresh Pork -1.5~0 85~90 7~12 Days
Frozen Pork -12 95~100 3~5 Months
Frozen Pork -18 95~100 8~10 Months
Frozen Pork -20 95~100 10~12 Months
Fresh Beef -1~0 75-80 3~5 Days
Frozen Beef -12 95~100 6~10 Months
Frozen Beef -18 95~100 10~12 Months
Frozen Beef -20 95~100 12~14 Months





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how to build a cold storage room for vegetables

If you are in distributor and wholesale of vegetables business, you may be wondering how to properly store them to extend their shelf life. One solution is building a cold room, which is a temperature-controlled space designed to keep vegetables fresh for longer periods of time. Here’s what you need to know to build a cold storage room for vegetables.

1. Choose the Right Location

The first step to building a cold room for vegetable storage is choosing the right location. Ideally, the space should be in a shaded area, away from direct sunlight and heat sources. A room with windows is not a good choice, as it will allow heat to enter and reduce the effectiveness of the cold storage. A basement, garage, or a spare room could all be suitable locations depending on the size and availability of space.

2. Decide on the Size of the Cold Room

Before starting the construction process, you need to determine the size of the cold room you will be building. The size will depend on the amount of vegetables you plan on storing as well as the size of the space you’ve chosen. Keep in mind that it’s better to plan for a larger space than you think you’ll need, to allow for future expansion.

Vegetables Cold Room is a cold storage facility to preserve vegetables. They are suitable for storage: tomatoes, apples, potatoes, lettuce, garlic, broccoli, bananas and other fruits and vegetables.

◾ 0~15 degrees, adjust according to the items you need to store.
◾ High-density foam storage board, good heat preservation effect.
◾ International brand Bitzer, Carrier compressor, high efficiency and energy saving.
◾ The fan adopts the domestic first-line brand, with large air volume and uniform air supply.
◾ Provide you with integrated drawing design services.
Vegetable cold storage room Parameter
Dimension Length(m)*Width(m)*Height(m)
Refrigeration unit Carrier/Bitzer/Copeland 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 100mm
Type of door Hanged door,sliding door,double swing electric sliding door,truck door
Temp. of room -5℃~+15℃ optional
Functions Fruit,vegetable,etc.
Fittings All necessary fittings are included,optional
Place to assemble Indoor/out door(concrete construction building/steel construction building)

Our Advantages

Provide a complete solution

By understanding your needs, we can provide you with more practical cold storage design solutions

Professional cold storage design and construction

Working for 23 years, rich professional knowledge, years of experience in cold storage design and construction.

Cold storage construction industry qualification

The company attaches great importance to the accumulation of experience, and pays more attention to the improvement of its own strength. It has qualifications for pressure pipes, electrical and mechanical installations, and refrigeration equipment installation and maintenance. It also has dozens of invention patents to escort the design and construction of cold storage.

Experienced operation team

Many of our cold storage design engineers have been in the business for decades, have professional titles, and have more than 10,000 cold storage design cases.

Many well-known brand suppliers

Our company is the OEM factory of Bitzer, and maintains long-term and stable cooperation with first-line international brands such as Copeland, Danfoss, Emerson, Schneider, etc.

100mm panel
0.426mm steel panel,The foaming reaches a density of 38-45 kg, with good heat preservation performance.

Bitzer/Copeland/Dorin/Frascold/Refcomp and other units
The original imported compressor has high energy efficiency and large cooling capacity. Energy saving, saving maintenance costs.

High-efficiency air cooler
The air volume is uniform and the air supply distance is long, which can ensure the uniform cooling of the cold storage.

In conclusion, building a cold storage room for vegetables requires careful planning and attention to detail. By following the above steps, you can create a cost-effective and efficient storage solution that will keep your vegetables fresh for months to come. With proper care and maintenance, your newly constructed cold room will become an essential component in your plant.