Freezer room

Freezer room (also called blast freezer, shock freezer) is a kind of cold room with lower storage temperature from -40°C to -10°C, it is equipped with more thicker doors, PU panels and more powerful condensing units than cool room. Freezer room addresses cold storage concerns of storing material reliably at consistently low temperature and fast cooling speed, so it can keep such stored products like sea food, meat or ice scream in fresh quality. The microorganism that affects the quality of food will be refrained or killed in the extremely cold environment inside freezer rooms with temperature less than -18°C. The blast freezer can be quick freezing of stored products from +70°C to -18°C in less than 4 hours to keep the food in fresh conditions. Freezer rooms are widely used in food industry like restaurants, catering unit, bakeries and ice-cream parlors, etc. Our innovative, high quality freezer rooms have the significant advantages of versatility, adaptability, energy efficiency, easy to use. Onlykem is the turn key freezer room solution supplier, all our blast freezers can be customized to satisfy your cold storage requirements with any sizes.



Specifications of Freezer Room


Components of Freezer Room




Features of Freezer Room

Customized design and installation
Flexible Configurations
Quick Freezing Technology
Compact structure
Robust construction
Energy Efficient
Easy to operate
Lower Maintenance Costs
Longer service life
Corrosive Resistant Components
Wider temperature at -36°C ~ -10°C
Temperature Control sensor ±0.2°C
Touchscreen Control Interface
Water-Cooled or Air-Cooled Condensers
120-200mm Polyurethane Foam Insulated PanelsApplications of Freezer Room

Our Successful Freezer Room Projects

Generally speaking, freezer room consists of the electric control system, condensing unit, unit cooler, freezer room door, PU Panels and other accessories. The following are some of them.
Condensing Unit
Air Cooled Condenser
Unit Cooler
Electric Control System

In recent years, we have been keeping on investing in technological innovation, integrated cold room design and modular customization, remote monitor and control system. Compared with other freezing methods, the most significant advantages of blast freezer is its safety, versatility and adaptability for various stored products like beef, chicken, shrimp, fish and other seafood. Our high quality, high performance shock freezer are widely used in milk factory, slaughter factory, supermarkets and food industry like food shops, restaurants, catering unit, bakeries and ice-cream parlors, etc.

We are always providing one stop solution to worldwide customers. All our freezer rooms can be customized for your requirements. OEM and ODM are also available.

OnlyKem Technology had been specializing in delivering turn key cold room solutions to worldwide customers for 15 years. We had provided many types of effective and states of the art cold rooms and freezer rooms 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, and so on. The following are some of the successful freezer room projects.

Cold Room

Cold Room is helpful for commercial and industrial food business, pharmaceutical field, seafood business, poultry business and some other fields, some users don’t know correct operating methods well, so sometimes it will cause high power consumption, sometimes it has potentially dangerous. How to operate cold room correctly is very important for cold room users, it can extend its lifetime, and guarantee the safety. There are some suggestions on how to operate cold room correctly and how to keep routine maintenance as follows, hope these suggestions are helpful for you!

Cold Room
https://goo.gl/YdnnPR

1. How to use cold room doors properly?

In order to prevent the damage of cold room doors, please open or close doors lightly.

In order to prevent the leakage of cold air, kindly close the cold room doors quickly. If we open the cold room doors for a long time, outside hot air will enter inside of room, caused severe frost of fins, then it will have bad cooling effect.

2. How to display products properly? Ensure the smooth flow of outlets and suction inlets:

When we display goods in cold rooms, don’t block the suction/exhaust port of the evaporator, keep the suction/exhaustion port be open always, and distribute the cooling evenly. In order to make cold air distributed well, the left, right, up and down of the goods should be 5cm distance each other.

We often see that the suction inlet is blocked by the goods, which will reduce the intake of cold air, resulting in decrease of cooling capacity and damage of the goods.

3. We couldn’t stack goods on top of the cold room ceiling

Cold rooms ceiling panel is designed as non-load-bearing, and there are soem refrigerant piping and electrical wiring layouts, in order to avoid accidental damages, users are not allowed to stack goods on cold room ceiling panels.

4. Keep the condenser be clean and smooth always

Poor ventilation caused high operating temperature, it will shorten the lifetime and increase energy consumption. We should keep condenser fins clean and smooth always.

5. Tips on cold room defrosting:

Cold room defrosting is automatic defrosting with electric heating. When the humidity is high in summer, it is easy to freeze for the evaporator, please do not hit ice cubes with hard items, which may cause the leakage of the evaporator coil. The correct method is using warm water to remove ice cubes or increasing defrosting times appropriately

6. Maintenance and repair for the compressor:

1. The freezing oil level is between the upper and lower limits of the oil monitor, and the oil is not cloudy.
2. Using liquid sight glass to check the refrigerant charge.
3. Check the compressor oil level.
4.  Check the compressor crankcase heater operation.
5.  Check the main power supply and control voltage.
6. Check the appearance of the condensing
7. Check the system pressure.
8.  Check the cooling system, if it has leakage.
9. Check the suction filter and liquid drying filter.
10. Check that all bolts, fittings and piping clamps are tight.
11. Inspect the condenser fan blade paddles and motor assembly for cracks, loose screws, or connection bolts.
12. Check the suction / exhaust / liquid refrigerant pressure and temperature.
13. Check the compressor’scurrent, over-heatdegrees, liquid over-cold degrees and ambient temperature.

Other notes:

1. Temperatureof machine room :

Commonly machine room temperature is below 35 °C, short-term in summer can be below 40 °C. If machine room temperature is too high, it will cause the following problems:

A. If the suction temperature and exhaust temperature increases, the cooling capacity will decrease.

B. The reduction of cooling capacity will increase power consumption and operating cost

2. Pay attention to the equipment inside the room when we display goods.

Normally the capacity of goods incoming does not exceed 20% of the total room capacity. Don’t damage water pipes, refrigerant pipes, etc.

3.Keep cleaning cold room regularly:

Keep cleaning cold rooms regularly can avoid peculiar smell in the room.

Please turn off the power switch when cleaning. Don’t let water immerse into light’s switch, evaporator junction box, etc.

Onlykem Technology Co., Ltd is the leading cold rooms and refrigeration unit designer, manufacturer and exporter dedicated in supplying finest quality cold room solutions and operating suggestions to worldwide customers. We have over 20 professional cold room experts and 8,000 square meters factory. Our innovative, high quality products and solutions include Cold Room, Unit Cooler, Condensing Unit,  Cold Room Door and PU Panel, etc. Product innovation and customer satisfaction are our long term commitment to all our partners. OnlyKem had been always worked hard to become the leader in providing customized cold room solution to meet your refrigeration demands since its foundation in 2002. Hope to be your cold room partners.

Industrial Freezer Rooms

Industrial Freezer Rooms are the  facilities that use a variety of refrigeration equipment to maintain a stable low temperature for cold storage. The storage temperature of the industrial freezer room is generally from -20°C to -25°C.

Many products food such as ice cream and seafood need to be stored at a frozen temperature of -25°C without deterioration, for example, if the ice cream does not reach -25°C during storage, its aroma will be gone, the taste will be deteriorate.

Industrial Freezer Rooms
https://goo.gl/YP3X5Y

Industrial Freezer Rooms Features

When food is put into the cold storage room, the storage temperature will gradually reach -25°C after a period of time. There is no special cold storage design process and technical requirements during this period. The storage temperature of this cold storage is between -22 °C ~ -25 °C, this is the typical cold storage temperature of the walk in industrial freezer room.

Compared with cooler room, the mechanism of action is in large difference. If temperature is too low, it will cause the death of foods such as meat and seafood cells, and the degree of freshness will be greatly affected. Therefore, for the storage of fruits and vegetables, it doesn’t mean the lower the temperature, the better.

The Applications of Industrial Freezer Rooms

Industrial Freezer Rooms are useful for store raw materials and food, frozen storage of industrial/commercial products; foods, dairy products, meat, aquatic products, poultry, pharmaceuticals, chemical raw material or performance tests for certain products used in industrial manufacturing processes.

Freezer cold room insulation system and refrigeration system

Panel system:

Our mould can produce 50mm , 75mm , 100mm , 120mm, 150mm , 200mm thickness panel.  For industrial freezer rooms , we suggest to use 120mm or 150mm thickness .

Cold storage panel sandwich use PU high pressure foaming. Taking metal materials like color steel sheet, stainless steel plate or some other materials as surface .

Generally polyurethane refrigeratory are combined refrigeratory , assembled by polyurethane panels , it can be assembled in different width and height . We have panels width take 960mm or 1000mm as module , nonstandard size can be customzed separareky.  Internal pre-embedded cam-lock , scientific design, compact installation, strong sealing, easy construction.

Cam-lock connection cold room pu panel :

Small Tips:

Different with cooler room, the foundation of the freezer room is affected by the low temperature and the moisture in the soil is easily frozen. Due to the volume expansion after the soil freezes, it will cause ground cracking and deformation of the entire building structure.

For this reason, in addition to having an effective thermal insulation layer, the floor of the low-temperature freezer room must be treated under the thermal insulation layer in order to prevent the freezing of the soil.

At present, the domestic and foreign cold storage floor heat treatment methods mainly include the following types:

First, the overhead floor. It can be divided into two kinds of high overhead floor and low overhead floor. The elevated platform is a basement below the first floor of the cold storage. The basement can be used for air temperature or other purposes. In the low-rise, the first floor is lifted by a beam-slab system or a ridge wall. No matter whether it is an overhead or low-elevation floor, the cold storage base soil is separated from the floor by an air space to cool the interior of the building. The amount will not be directly transmitted to the subsoil, but the temperature of the inter-air layer can still cause freezing damage to the subsoil.

Second, ventilated floor. In the cold storage floor below the insulation layer buried ventilation ducts.  Ventilation pipes are generally laid with cement pipes or cylinder tiles. Ventilation floor can be divided into natural ventilation and mechanical ventilation. The natural ventilation floor is based on outdoor air as the heat source. When the outdoor air passes through the ventilation pipe under the effect of hot pressure and wind pressure, it will continuously replenish the heat, so that the lower part of the insulation layer of the cold store is always maintained above 0°C.

The ventilated floor uses a method of sending steam into the ventilation ducts to increase the temperature in the lower part of the insulation layer of the cold storage.

This method is generally used during the heating season. Usually fans are used to send outdoor air into the ventilation ducts. Natural ventilation floors are generally used for cold storage in areas with short depths and high outdoor temperatures in winter. Mechanical ventilation floors are generally used for large-scale cold storage, but ventilation ducts must be organized through ventilation ducts for planned heat transfer.

Refrigeration System for industrial freezer rooms

Compressor is the most important equipment in refrigeration equipment (It often referred to as the host  refrigeration equipment) . We mainly offer original new Bitzer and copeland brand compressor.

Compressor compresses the lower pressure steam into higher pressure steam, which reduces the volume of steam and raises the pressure.  The compressor sucks in the lower-pressure working fluid vapor from the evaporator to increase the pressure and send it to the condenser.  The condenser condenses into a liquid with higher pressure. After the throttle is throttled, it becomes a liquid with a lower pressure. Low liquid is sent to the evaporator, absorbs heat in the evaporator and evaporates into low-pressure steam, and is sent to the inlet of the compressor, thereby completing the refrigeration cycle.

We provide specially temperature refrigeration equipment for industrial freezer rooms. Our engineer use professional software to calculate the design proposal  then choose the most suitable condensing unit and evaporator according to customer’s requirements. So it can save customers’ using costs while meeting customers’ refrigeration demand.

Maintenance of the industrial freezer rooms

1. After the installing of cold storage room or reusing after long-term decommissioning, the cooling rate should be reasonable, it is advisable to control it at 8-10°C per day, and maintain it at 0°C for a certain period of time.
2. cold storage pu panel maintenance. Please pay attention to the use of hard objects on the panels collision and scratching. Because it can cause dishing and rusting of the panels, it will seriously reduce the local insulation performance .
3. Set with regular defrosting , change filters regularly, etc.
4. cold storage ground maintenance, general small assembly-type cold storage floor using insulation panel, use the cold storage should prevent the floor panel from a lot of ice and water, if has ice there, cleaning must not use hard objects beat, damage the floor panel.

OnlyKem is professional cold room manufacturers , committed to design, manufacturer , and export our walk in freezer room, chiller room , blast freezer room etc.

If you have any questions or inquiries,  please contact us at sale@coldroomplus.com, we will reply as soon as possible. Choose OnlyKem , fresh life with you always!

Industrial Cold Room Installation Instruction

Industrial Cold Room Installation Instruction include two main parts, insulation part and refrigeration part. Following is the installation instruction of OnlyKem cold room.

Industrial Cold Room Installation Instruction
https://goo.gl/paXknR 

1.1 Industrial Cold room panel material

The insulation material of OnlyKem Industrial cold room is polyurethane foamed composite insulation boards with spray-coated steel plates or stainless steel plates, with different thickness for different room temperature. Insulation material is flame-retardant, non-chlorofluorocarbons. Add a certain proportion of reinforcing materials to improve performance, but will not therefore reduce the thermal insulation properties.

1.2 Industrial Cold room panel installation requirement

The seam between cold room panels must be sealed well, and the joint seam between the two panels is less than 1.5mm. At the same time, the structure is required to be solid and reliable. After assembling, all the joints of the cold room panels should be coated with a silicone sealant. Following drawing for your reference.

When the roof panel span exceeds 6m or the ceiling of the cold storage is heavy, the ceiling of the cold storage must be hanged. The position of the bolts should be selected from the middle point of the cold room panel. In order to keep the cold room panel to be as even as possible, the mushroom type screw, hanger and U-shaped channel steel must be used for fixing according to the diagram.

1.3 Industrial Cold room door

1) The door frames of low-temperature industrial cold room should be embedded with electric heating to prevent the sealing strips of the doors from being frozen. When electric heating is used, electric heating protection devices and safety measures must be provided.

2) The industrial cold room door has a door lock and the door lock has a safety unlocking function, we call it escape device.

1.4 Accessories

1) The interior of the warehouse is equipped with moisture-proof and explosion-proof LED lamps, which can work at low temperature. The lampshade should be damp-proof, anti-corrosion, anti-acid and anti-alkali. The degree of lighting in the industrial cold room should meet the requirements for the entry and exit of goods.

2) Pipeline holes must be sealed, moisture-proof and heat-insulated.

3) Industrial cold room should have a pressure balance device to prevent and eliminate the pressure difference between the cold room and outside.

4) Control panel requires installation near the Kumen.

5) Drainage floor drains must be installed in the freezer to allow the sewage to drain when cleaning the cold storage.

2.1 Installation of air cooler

1) The installation position of the air cooler shall be far away from the cold room door, and in the middle of the wall, the air cooler shall be kept horizontal;

2) The cooling fan is mounted on the top panel or the steel frame of warehouse, and its fixing must use a special nylon screw (material nylon 66) to prevent cooling capacity leak;

3) When fixing the air cooler with bolts, it is required to install wooden blocks with a length of more than 100mm and a thickness of more than 5mm on the top panel to increase the load-bearing area of the storage panel.

4) The distance between air cooler and the back wall is 300-500mm.

5) The wind direction of the air cooler cannot be reversed to ensure that the cooler blows outward;

6) When the refrigerator defrosts, the fan motor must be disconnected to prevent hot air from blowing into the cold room when defrosting;

7) The height of goods should be at least 30cm below the bottom of the air cooler.

2.2 The installation of refrigeration pipe

1) When installing the expansion valve, the temperature-sensing package must be fastened to the upper part of the horizontal return pipe, and ensure good contact with the return pipe. Heat insulation should be provided outside the return pipe to prevent the temperature from being influenced by the temperature of the storage tank.

2) Install the oil return bend at the bottom of the riser pipe before the chiller return pipe climbs out of the warehouse;

3) When a processing room shares a unit with a cold room or medium-temperature cabinet, an evaporation pressure regulating valve must be added before connecting the re-circulating line of the refrigerated processing room with other refrigerating or medium-temperature cabinet pipes;

4) Each cold room must be equipped with separate ball valves on the return air pipe and the liquid supply pipe for debugging and maintenance.

2.3 The installation of water drainage pipe

1) Drainage pipelines running in the cold room should be as short as possible.

2) The cold room’s drainage pipe should have a certain slope, so that the defrost water can be smoothly discharged outside the storehouse;

3) The cold storage with working temperature less than 5°C must be equipped with insulation pipe (thickness greater than 25mm) in the drain inside the warehouse;

4) Heating wire must be installed in the freezer drain;

5) Connection pipes outside the cold storage must be installed with drainage traps to ensure a certain liquid seal in order to prevent large amounts of hot air outside the library from entering the cold storage.

Air Cooled Condenser

Air Cooled Condenser is important part in whole refrigeration system, it is the heat part in whole refrigeration system, there are several types, today we discuss the air cooled type, In this systems involving heat transfer, a condenser is a device or unit used to condense a substance from its gaseous to its liquid state, by cooling it. In so doing. Condensers can be made according to numerous designs, and come in many sizes ranging from rather small (hand-held) to very large (industrial-scale units used in plant processes). For example, a cold room uses a condenser to get rid of heat extracted from the interior of the unit to the outside air. Condensers are used in air conditioning, industrial chemical processes such as distillation, steam power plants and other heat-exchange systems.

Air Cooled Condenser
https://goo.gl/5UYUj2

A condenser unit used in refrigeration systems typically has a heat exchanger section to cool down and condense incoming refrigerant vapor into liquid, a compressor to raise the pressure of the refrigerant and move it along, and a fan for blowing outside air through the heat exchanger section to cool the refrigerant inside. A typical configuration of such a condenser unit is as follows: The heat exchanger section wraps around the sides of the unit with the compressor inside. In this heat exchanger section, the refrigerant goes through multiple tube passes, which are surrounded by heat transfer fins through which cooling air can move from outside to inside the unit. There is a motorized fan inside the condenser unit near the top, which is covered by some grating to keep any objects from accidentally falling inside on the fan. The fan is used to blow the outside cooling air in through the heat exchange section at the sides and out the top through the grating. These condenser units are located on the outside of the building they are trying to cool, with tubing between the unit and building, one for vapor refrigerant entering and another for liquid refrigerant leaving the unit. Of course, an electric power supply is needed for the compressor and fan inside the unit.

Air cooled condenser application:
Air cooled – If the condenser is located on the outside of the unit, the air cooled condenser can provide the easiest arrangement. These types of condensers eject heat to the outdoors and are simple to install.
Most common uses for this condenser are domestic refrigerators, upright freezers and in residential packaged air conditioning units. A great feature of the air cooled condenser is they are very easy to clean. Since dirt can cause serious issues with the condensers performance, it is highly recommended that these be kept clear of dirt.
Air cooled condenser type.
1. FNH type air cooled condenser, it used for small cooling capacity, we can assemble it as open type, with whole series compressor, such as Bitzer compressor, Copeland compressor, Tecumseh compressor, etc.

. FNV type air cooled condenser, it used for big cooling capacity system, can assemble it as box type and open type, with whole series compressor, such as Bitzer compressor, Copeland compressor, Tecumseh compressor, Hanbell compressor, etc.

Advantage of OnlyKem Air Cooled Condenser
1. OnlyKem series air cooled condenser is following the advanced technology of the world, special design for chiller, freezer and air condition industry.
2. The facility includes to make condenser from aluminum fins with seamless smonnth /Groved copper tube of falvanized iron, copper , brass, aluminum or stainless steel.
3. The fins produced are of very high standard of quality having flare position made of plain, wave type.
4. All the coils are 100% tested for leakages and passed through the heating oven with with hot air circulation for inside and outside cleaning and charged nirtrogen.
5. The mechanical bullet expansion of copper tuve to fin ensures efficient heat transfer of co-densers and evaporators.
6. We source only the best quality raw material, to manufacture air cooled condensers that are of globally acceptable standards.
7. Copper pipe is 9.52 mm diameter.
8. Aluminum foil in blue color with hydrophilic and bio properties.
9. Convenient, It s very convenient for installation and application, no need other suitable parts, connect power, it can operate.
10. Environment friendly, just air flow, no any others pollution, environment friendly.
11. No need water supply, well use in the country and area with water resource shortage.
Other Types of Condensers
In the world of Heating, Ventilation, and Air Conditioning (HVAC), condensers happen to be a topic of great importance. Instead of confusing information, the goal is to provide some basic information on the different types of condensers and their applications.
There are other condensers except air cooled used in HVAC systems
Water-cooled condenser
Evaporative condenser
Applications:
Water cooled – Although a little more pricey to install, these condensers are the more efficient type. Commonly used for swimming pools and condensers piped for city water flow, these condensers require regular service and maintenance.
They also require a cooling tower to conserve water. To prevent corrosion and the forming of algae, water cooled condensers require a constant supply of makeup water along with water treatment.
Depending on the application you can choose from tube in tube, shell and coil or shell and tube condensers. All are essentially made to produce the same outcome, but each in a different way.
Evaporative – While these remain the least popular choice, evaporative condensers can be used inside or outside of a building and under typical conditions, operate at a low condensing temperature.
Typically these are used in large commercial air-conditioning units. Although effective, they are not necessarily the most efficient.
Prior to beginning your install, make sure you choose a condenser that will provide you with the most efficient use.

Freon Cold Room Equipment in Qatar

Freon Cold Room Equipment in Qatar is the most important facilities in modern fresh food stock industry, as source of cooling capacity power, keep foods in comfortable temperature to restrain the growing of microorganism, enlarge foods economical life, increase customer’s return of investment. OnlyKem company had been focusing on freon cold room equipment over 20 years, we have designed different series to suit customers’ need and we have long cooperation relationship with many famous compressor brand  such as Bitzer compressor, Copeland Compressor, Tecumseh compressor, Maneurop compressor, Carrier brand, etc.

Freon Cold Room Equipment in Qatar
https://goo.gl/cZ4BQ5

Specification of Freon cold room equipment

• Evaporating temp: -10℃
• Condensing temp: +55℃
• Ambient temp:+45℃
• Cooling capacity: 2~8.25kw.
• Power: 415V/3PH/50HZ
• Compressor: Bitzer compressor.
• Specification: New origin Bitzer compressor, crankcase heater, vibration absorber, air cooled condenser with large heat exchange area, axial fan, liquid receiver tank, sight glass, dry filter, solenoid valve, dual pressure switch, dual pressure gauges, etc.

Performance of Freon cold room equipment in Qatar

1. Customers use this cold room project to store fruit and vegetable, consider high ambient temperature in Qatar, enlarge the all freon cold room equipment heat exchange area to fully ensure the dissemination of the heat.
2. The best performance Bitzer compressor is selected to make the freon cold room equipment run better. Bitzer compressor is the Germany brand and No.1 in the world. OnlyKem is as partner of Bitzer over 20 years, we are full experience for Bitzer Freon cold room equipment specifications with our profession to supply you long work life and large cooling capacity efficiency.
3. Security. Housing protects the internal electronic components, while preventing external damage.
4. High anti-corrosion performance, OnlyKem have done special processing for whole it’s surface, long work life.

For this kind of cold room equipment in Qatar, during whole building processing, our engineers support customers the technical guidance via video or pictures, convenient and fast building, customers are satisfied with our products quality and service!

Ice Cream Cold Room Freezer In Spain

Ice Cream Cold Room Freezer In Spain is highly demanded in ice cream factory , restaurant , supermarket , KFC etc place. The main purpose is keeping the ice cream frozen for a long time.

Ice Cream Cold Room Freezer In Spain
https://goo.gl/skDgvZ

Our typical ice cream freezer solutions are between -18~-25°C.  Why is freezing so important to consider?

Ice cream has some unfrozen water associated with it at the typical serving temperature range of -15°C to -18°C. Without this unfrozen water, the ice cream would be too hard to scoop. On the other hand, if the freezing point is not depressed enough, too much water will be frozen and the resulting ice cream will be too hard both for processing and subsequent consumption.

One of our Spanish customer purchased one set ice cream freezer room from us , the using effect is perfect . Customer is very satisfied with our service and product .

Specification of ice cream cold room freezer in Spain:

Dimension	2.4×2.2×2.4m
Usage	Ice cream freezer
Temperature	-18~-25°C
Panel	150mm thickness pu panel with 0.426mm color steel
Door	150mm thickness hinged door , with electric heater
Compressor	Original New Bitzer compressor 3HP
Evaporator	DJ20 CE certificate evaporator
Voltage	380V/50HZ/3Phase

Advantage of ice cream cold room freezer:

1. Excellent thermal insulation with CFC FREE PU panel
2. Large cooling capacity with original Bitzer compressor
3. Consuming low power because of reasonable refrigeration system design
4. Easy installation with CAD drawing and cam-lock
5. Convenient maintenance

OnlyKem is professional cold room manufacturers , committed to design, manufacturer , and export our walk in freezer room, chiller room , blast freezer room etc.

If you have any questions or inquiries,  please contact us at sale@coldroomplus.com, we will reply as soon as possible. Choose OnlyKem , fresh life with you always!