Turn Key Cold Room Construction in Myanmar

Turn Key Cold Room Construction in Myanmar

Turn Key Cold Room is for all of your cold storage requirements including cold room design, cold room manufacture and cold room installation. Kindly let us know your detailed requirements, such as the usage, temperature, or your special request on budget or energy saving. We can design a high – efficient and economic solution according to all of your requirements! Turn key cold room construction in Myanmar was just finished by OnlyKem team. There are some details about this cold room project, we hope that next cold room project is for you!
Turn Key Cold room specifications in Myanmar

Cold room usage: For frozen spinach storage

Cold room external dimension: 37200mm*23460mm*6450mm

Cold room layout: total six cold rooms and one corridor

Cold room insulation panels: 150mm thickness PU sandwich panels with good insulation effect, there is no cold losing, it will save power for customer.

Floor of cold room: XPS panel + cement. Customer need to drive forklift into cold room for loading and unloading goods, so we designed this floor system, it is strong enough to bear it.

Cold room temperature: -25 degrees celsius, keep spinach be frozen.

Ambient temperature in Myanmar: +45 degrees celsius.

Our solution as follows:
1.Condensation method: Evaporating cooled condenser.



Ambient temperature in Myanmar is very high in summer, it can reach 45 degrees celsius even more higher temperature, air cooled condenser is not workable, because air cooled condenser uses hot air as medium for the heat exchange, it is not efficient with so high temperature.

Finally our engineer chose evaporating cooled condenser, in this solution, it uses water and air as cooling medium exchanges the heat with high-heat gaseous refrigerant medium and hence the refrigerant medium becomes liquid. Inside, there is water distribution system, heat exchange coil, Outside, there is water circulating pump, electronic water curing device and propeller fans on the top of heat exchange coil. Evaporating cooled condenser will be more and more popular in the tropical area.

Advantages of evaporating condenser:

Excellent heat exchange performance with water

Convenient and realizable on-line maintenance

Small floor space and low investment

Convenient transportation and installation

Low operating cost and energy saving

Low fault rate

Slope collecting basin with convenient clean out

2. Compressor unit type: Origianl new German Bitzer brand, screw compressor, parallel system.



Electricity is very expensive in Myanmar, so customer wants the energy saving solution; Besides, sometimes they don’t put full frozen spinach in the Turn Key cold room, so all compressors don’t need to work all the times. Considering these points, our engineer suggested that parallel system for customers.

Advantages of parallel system:
Integrated PLC control system.
Automatic control system: it can adjust the number of working compressors automatically according to the cooling capacity required in cold room. It means that not all compressors keep working always, so it is energy saving than the single unit.
Remote monitoring system: we can help customers debug machine in China, so it can realize online-service in the future, it is very convenient and in-time after – sales service.
Backup function: If one compressor has problems, other compressors can replace it for working. It can keep cold room temperature continuously. Spinach won’t be affected because of the sudden problems.
Long lifespan: Because it can adjust the compressor working time automatically according to the cooling capacity required, so the compressors have time of rest, their lifespan is about 30% longer than the single unit.
OnlyKem installation team for Myanmar Turn Key cold room project!

Our experienced refrigeration engineers worked for designing and installation guiding for customer. There ware three stages for the whole installation.
Firstly our engineer inspected customer’s site, in order to check if it is suitable or advantageous for good running and installing of machines, our engineers gave some useful suggestions in this stage, such as we suggested customer utilizing high quality water, because evaporating cooled condenser need water as heat exchange medium, low quality water will have water rust or impurity, after long time, it will reduce heat exchange rate.
Secondly, our engineer designed professional drawing according to actual site, it is helpful for the fast installation. With the drawings, installation team understood some details very easily and clearly.
Thirdly, our engineer helped debugging machine until they worked well!

From ordering to installation implementation of Turn Key cold room, our Myanmar customer felt OnlyKem team’s enthusiasm and profession. We had provided many types of effective and states of the art cold rooms to over 45 countries. Our customers are from Swiss, Sweden, Australia, USA, Canada, New Zealand, Japan, Pakistan, Spain, India, Malaysia, Singapore, Myanmar, Philippines, South Africa, Argentina, Indonesia, Kenya, Algeria, Ghana, Guyana, Mongolia, Chile, Peru, Dubai, Poland, Mexico, Brazil, Lebanon, Thailand, Kazakhstan, Turkmenistan, Bangladesh, Colombia, Bahrain, etc. If you have requirements on cold room in future, OnlyKem is a good choice for you!

OnlyKem Cold Room Sliding Door with PU Panel

OnlyKem Cold Room Sliding Door with PU Panel

OnlyKem Cold Room Sliding Door (horizontal sliding door) with PU panel is designed and manufactured completely cold – bridge free. OnlyKem brand cold room sliding door is well know for high recycle, durability and excellent thermal properties. Most of the cold room sliding door is horizontal sliding door that easy to operate manually or automatically. OnlyKem brand cold room sliding door is made with the CFC free insulated PU panel, stainless steel or galvanized steel that meet EC/USDA international hygiene standards, they are available in customized size and structure for temperature range from -36°C to 10°C.


Features of OnlyKem cold room sliding door with PU panel
Sliding door is equipped with escape device system.
Can be customized according to customer’s actual situation.
The internal component is PU panel with better insulation effect, poor thermal conductivity and long service time
According to customer’s actual situation, the external material can be customized. 304 stainless steel, galvanized steel and 316 stainless steel are optional. OnlyKem cold room sliding door has the characteristics of Good stability, anti corrosion and beautiful.
For large size cold room, it is convenient for customers to use forklift, loading and unloading
Sliding smooth, durable.
Good impact resistance, increased the strength of the door.
The sealed insulation property effect is good. Save electricity.
Stainless steel accessories. Anti – corrosion, beautiful and long service life.
Reasonable packaging to ensure long- distance transport quality.


Detailed information of OnlyKem cold room sliding door with PU panel

Cold room door panel is joined together by means of tongue and groove and locked together by cam – lock on each side of the pu panel to ensure air tight joints.

Cam-lock design fastener to install with the cold room tightly and strongly.

Silica gel are used on the cold room door panel edge of the joint parts of each sandwich panel to ensure perfect sealing to avoid the cooling air leakage from the cool room for moisture inside the PU insulated panel for the best refrigeration and frozen storage result.

Product feature	Standard configuration	Options
Door leaf	RAL9010 color steel panel	Green yellow red blue color steel or SS 304
Door edge	Aluminum alloy	Stainless steel
Lead rail	Aluminum alloy	Stainless steel
Door frame	Plastic wood	PVC
Door sill	/	/
Door lock	/	ART. 94
Double door	/	Can be provided
Electric system	/	Full set of MTH automatic system
Porthole	/	Can be provided

Auto sliding door or common sliding door size :

Door thickness	75mm,100mm,150mm, 200mm
Name	width (mm)	height (mm)
Sliding door	900	1800
	1200	2000
	1500	2200
	1800	2400
	2600	2800
	1800	2500
	3000	3000

Specification of cold room sliding door

Cold room door material	100% polyurethane foaming material BASF
Cold room door  density	43kg/m
Thickness	75mm,100mm,150mm, 200mm
Steel plate optional	Painted galvanized steel, stucco embossed aluminum, stainless steel
Door type optional	Flush door,convex hinged door, electric / manual sliding door , glass door , swing door

Horizontal sliding door:



Single leaf OnlyKem cold room sliding door with PU panel. More suitable for loading and unloading. Beautiful appearance.


PU panel of OnlyKem sliding door

Sliding door insulation material is very suitable for insulation which has many features like low thermal conductivity, good insulation, good stability, long service time, light capacity, high strength, heat insulation, sound insulation, flame retardant, anti- corrosion, non- absorbent, quick construction.

Excellent thermal insulation properties can achieve the same insulation requirement.

High density. Good insulation, hing compressive ability.

Environment friendly. Doesn’t produce harmful gases even if under high temperatures.

Can be customized. According to customer’s requirement to match suitable thickness. Also ensure insulation effect and sufficient support strength.

Application of OnlyKem cold room sliding door with PU panel

OnlyKem cold room sliding door with PU panel is commonly applied to the walk in cold room, freezer room, blast freezer room with wide range of room temperature. The cold rooms with sliding door are widely used in milk factory, slaughter factory, supermarkets and food industry like food shops, restaurants, catering unit, bakeries and ice-cream parlors, hotels.


OnlyKem Technology Co., Ltd is the leading cold room and refrigeration unit designer, manufacturer and exporter dedicated in supplying finest quality cold room solutions and cold room installation to worldwide customers, we have experienced cold room installation team, choose OnlyKem, there is no worry about cold room installation. Welcome for your cold room requests, looking forward to cooperate with you in near future!

Chiller Cold Room for Nuts in Saudi Arabia

Chiller Cold Room for Nuts in Saudi Arabia


Chiller Cold Room for Nuts is a perfect cold storage room project to store nuts in Middle-East Area. It won a good reputation from our customer. Thus, our customer gave us a good feedback.




1. Chiller cold room for nuts in Saudi Arabia has a customized design.

Panels System of Chiller Cold Room for Nuts in Saudi Arabia
According to our experience, the storage temperature for nuts will be -5~+5℃. Normally the panel we used is 100mm PU panel if the temperature is -5~+5℃. Because of hot weather and dry environment in Saudi Arabia, we confirmed finally the thickness is 120mm after we talked about with technician department. So that we can promise the temperature well and store the nuts well. And the surface material, what we used for this project is 0.5mm color steel. It can protect the chiller cold room for nuts avoiding the damage from weather. Thus, the cold room can be used more times.



Refrigeration Unit System of Chiller Cold Room for Nuts in Saudi Arabia
As we all know, the nut has a high requirement on the store temperature. We must control the temperature strictly. So we need to design a refrigeration system which can brings large cooling capacity for the chiller cold room for nuts in Saudi Arabia.
According to our experience, the compressor we used for this project is Bitzer compressor. Bitzer, a famous brand from Germany. This compressor has a large cooling capacity and it can suit bad weather environment. After our deep discussion, finally we designed Bitzer compressor for this chiller cold room for nuts in Saudi Arabia. And,according to our market survey, Bitzer compressor is very popular in Saudi Arabia and its around area.

What’s more, the condenser has a double area based on normal condenser. Because the weather in Saudi Arabia is very hot. In order to let the heat spread out more efficiently, our engineer suggests that add extra area for condenser. Enough area can help the wind bring the heat out more efficiently though the weather is very hot.
So, please do not worry about the cooling efficiency, our engineer who has more than 15 years experience can make a perfect proposal for you.




2.Chiller cold room for nuts in Saudi Arabia has a low cost of installation

There are many customers worry about this problem, how can they install the cold room? Is the installation very difficult?
As a professional cold room supplier, we have put these problems into our consideration. Our aim is provide the most convenient proposal for our customer. Try our best to let our customer save the cost of installation.
Panels Connection of Chiller Cold Room for Nuts in Saudi Arabia
The panel connection is Cam – Lock. When we make the panels, we put cam – locks into the panel. According to the workers experience, every cam – locks will be on their position exactly. After we put the panels together, we use the handle to lock the cam – lock. Very easy to do this. Then the panels connection is finished.
Installation Drawing of Chiller Cold Room for Nuts in Saudi Arabia
When we arrange the production, we always make a CAD drawing.In order to let our customer beconvenient when they install the chiller cold room, we also send this drawing to customer. Every panels has their position so that we can install the chiller cold room more clearly.




3. Chiller cold room for nuts in Saudi Arabia has all certifications.

As we all know, we must make a certification for the goods if we want to export our goods to Saudi Arabia. According to SASO, we need to make a COC certification on the goods. No certification, no export.
It means our goods must have a high quality. Fortunately, with our high attention on goods and production, our goods can meet the standard of Saudi Arabia Government. So surely we can get the certification from SASO.
Not only SASO, but some customers also need CCPIT certification. So it means there is a higher standard on our goods. And we also need to pay more money on it. But do not worry. We can do it! What’s more, we always do it for our customer freely.
With our many years experience, we know what documents the Custom need and we also can get those documents with a low price. So please do not worry about the documents of Custom. OnlyKem will give a perfect solution.



The chiller cold room for nuts in Saudi Arabia has been finished for a couple weeks. From the feedback of customer, everything goes well. And, it is our pleasure to build the chiller cold room for nuts for customer in Saudi Arabia.

Modular Freezer Room for Ice Cream in USA

Modular Freezer Room for Ice Cream in USA

Modular freezer room for ice cream is specially customized and constructed successfully for our USA customer, he is very satisfied with the freezer room and its running effect. This modular freezer room provides a perfect storage environment for ice cream with good refrigeration effect and stable performance.

Project Description of Modular freezer room for ice cream in USA


The dimension: 3X2X2.5m with 0.8mX1.8m hinged door, it is built in a warehouse;

The temperature: -25℃, common temperature for ice cream storage, it can be customized according to the specific requirements of customers.


The voltage: 220V/60HZ/1PH, although it is a special voltage, condesning unit machine is customized.


The wall: 150mm PU panel with two sides 0.426mm thickness galvanized steel sheet; CFC – Free polyurethane panel tough groove dry joint with cam lock; Density is 44kg/m^3;


Because ice cream storage must be in low temperature, so modular ice cream freezer is the best choice. The common ice cream modular freezer room which is different from other vegetable freezers, ice cream modular freezer room require a much lower temperature, generally around -25℃, because if the temperature in the freezer is not low enough, ice cream can easily soften and deteriorate, leading to poor taste quality.

The Main Parts of Ice Cream Modular Freezer Room
PU panel. Modular ice cream freezers have strict requirements for PU panels, which need to be no less than 150mm thick, and most of them are made of high quality polyurethane, because this kind of panel does not appear easily deformation and can hold heat for a long time, make true long – lasting durable.
Condensing unit: needs cryogenic units to provide cooling capacity, our company partners areGerman Bitzer, Emerson Copeland, Spain Kide monoblock unit, etc, world famous brand, refrigeration efficiency and service life are The performance of these refrigeration equipment is stable and can ensure the safe use of ice cream freezers. Modular ice cream freezer require more stringent refrigeration equipment, cooling systems and control systems must be safe, reliable and stable, and can be warned in time to ensure the freezer temperature is normal.

3. Unit cooler: DJseries with CE, OnlyKem brand.

The cost of building a modular ice cream freezer

The cost of building a modular ice cream freezer varies depending on the size of the area. For example, the price of a 30 square ice cream freezer and a 100 square ice cream freezer is certainly quite different, and the additional cooling equipment is different, the price is different, the same area of freezer, machine configuration is different, the prices is also different.

Summer is the time for ice cream freezer to come into play, and customers must build ice cream freezers ahead of time if they want to use them in the peak season. Building an ice cream freezer is a necessary option for manufacturers as well as wholesale and retail businesses.

What should we pay attention to when installed?
Generally, modular ice cream freezer must be installed before summer. If it is an enterprise that produces ice cream, then it must be protected against cold storage throughout the year. If it is a wholesale cold drink enterprise, it should also be prepared in advance for sale in the peak season. Today’s cold drinks tend to be on the market in the spring.
The design of the modular ice cream freezer in factories and enterprises should be reasonable. They should not only guarantee the storage of ice cream in the storage room, but also the low temperature in the production workshop and during transportation, that is to say, it must involve the normal operation of the whole cold chain. It is often necessary to consider comprehensively.
The size, temperature, position of the unit, the opening of the door, the layout of the freezer, etc., they can be customized according to the specific requirements of users, to maximize the needs of users.
The installation of modular ice cream freezer should choose the appropriate geographical location. Because the refrigerating and compressing units are operating with a loud noise, they are generally far away from residential areas. Of course, if the machinery and equipment are small, the noise is still within the scope of control. This will require specific planning on specific issues.
Regular ice cream hygiene management to ensure that ice cream freezers are frozen and kept in good condition before ice cream is stored.

Why choose us?

Onlykem Technology Co., Ltd. is the leading cold room and refrigeration unit designer, manufacturer and exporter dedicated in supplying finest quality cold room solutions to worldwide customers. There are many Modular ice cream freezer projects now, such as the USA, Canada, Maldives, Australia and so on. We have mature technology and experience, we can provide good solutions, good products and good services.

Do you want to have a perfect ice cream freezer? Why don’t you contact us? Welcome to consult! please contact us at sale@coldroomplus.com, we will reply as soon as possible.

Walk in Chiller Rooms for Green Bean in USA

Walk in Chiller Rooms for Green Bean in USA

Walk in Chiller Rooms is extensively used in food factory, restaurant, supermarket, KFC, etc. The main function of walk in chiller rooms is to keep the food frozen and fresh for a long time.

Walk in chiller rooms includes PU sandwich panel, cold room door, condensing unit and evaporator. Walk in chiller used for green bean or other kinds of food can keep goods fresh for months.

If you have a plan to store plenty of green bean, professional engineer give you a suggestion, walk in chiller room is the best choice for you. Not only it is more effectively, but also can save your cost. And it can be customized according to your requirements. Temperature can normally keep in -18℃ to -25 ℃. Green bean will be store in the walk in chiller rooms which have low temperature to prevent deterioration or germination.




Features of walk in chiller rooms for green bean

1. The Walk in chiller rooms is built with polyurethane sandwich panels which is easy to mount and to disassemble or enlarge if necessary.

2. The panels are joined by means of cam-lock. Easy for connection, save the installation service charge fees.

3. The external and inner panel cover is of galvanized steel sheet. The heat insulation is of rigid foam polyurethane.Higher support strength and better stability.
4. The floor panels are reinforced and they withstand distributed load up to 2000 kg / SQ Meters.
5. The cold room is equipped with anti – explosion lamps. Freon R404A is used as refrigerants. More safety and more environment friendly.
6. The prefabricated walk in chiller room are intended for cooling and storage of perishable products-cooled or froze.
7. The walk in chiller rooms should be installed in a sheltered place away from direct sunshine, dust and rain. In order to protect it well, will have long service life.
8. Depending on the cooling temperature maintained, the walk in chiller rooms can be:
– for medium temperatures from + 15℃ to -5℃.
– for low temperatures from -15℃ to -60℃.
9. According to the conditions of work the walk in chiller room are available from +5℃ up to + 45℃ ambient air temperature.

Successful case of walk in chiller rooms for green bean in USA
No. Item Specifications
1 Dimension 18.3×5.5×4.8m
2 Usage Store green bean
3 Temperature -20℃
4 Panel 150mm thickness PU sandwich panel
5 Door 150mm thickness sliding door with electric heater
6 Compressor Original Bitzer brand (2 sets)
7 Evaporator DD250 (2 sets)
8 Voltage 220v/60hz/3phase




Customer received our goods and very satisfied with our product. During the long distance shipment, the goods are protected very well. After the walk in chiller rooms were running a few month, that customer send us very favorable feedback and plan to build a new project next year. Then we build a long terms business cooperation relationship.







Main parts of Walk in chiller rooms for bean in USA

1. 150mm thickness sandwich panels of walk in chiller room
Low thermal conductivity, good insulation, good stability, long lifetime
Good insulation, high compressive ability
Built-in cam- lock, good insulation performance, easy to install. Reducing installation costs
Cam- lock connection between wall and roof panels, the whole frame. High stability
Thickness is enough, good insulation for low temperature
426mm thickness color steel anti- corrosion and have enough support intensity







2. 150mm thickness sliding door with electric heater for walk in chiller rooms
High security. Sliding doors are equipped with escape device system
According to customer’s requirement, customized sliding door as 1.5x2m
Polyurethane material, so the insulation effect is better. with poor thermal conductivity, long service time
Anti- corrosion, beautiful, low cost. Comply with food safety standards.
Customized size, it is convenient for customers to use forklift, loading and unloading







3. Condensing unit with original Bitzer brand compressor
Original new compressor (machine code can query). Have quality assurance
Bitzer brand compressor is suitedfor low temperature freezing, and compared to other brand compressor, the same power large amount of cold, fast cooling
High quality, large cooling capacity, stable performance
Open type condensing unit, moderate cost, easy to maintain
Customized voltage to meet different countries requirements







4. DD250 low temperature unit cooler of walk in chiller room
Blue fins/Hydrophilic aluminum foil, there are Anti-corrosion material in its surface. Good anti-corrosion performance
Better Anti- corrosion performance, more suitable for evaporator using environment
CE quality certification. Have quality assurance
The cooling effect is related to the total length of the copper pipe, and the sufficient number of pipes can ensure enough cooling capacity
Customized voltage, suitable for different countries electrical requirements
Galvanized sheet spray process, good corrosion resistance
Hydrophilic aluminum foil, high heat transfer efficiency, good defrost effect
100% heat transfer area, fully reliable







OnlyKem Technology Co., Ltd is the leading cold room and refrigeration unit designer, manufacturer and exporter dedicated in supplying finest quality cold room solutions and cold room installation to worldwide customers, we have experienced cold room installation team, choose OnlyKem, there is no worry about cold room installation. Welcome for your cold room requests, looking forward to cooperate with you in near future!

Insulated Cold Room Panels in Australia

Insulated Cold Room Panels in Australia


Insulated cold room panels in Australia,we received a good feedback from one of Australia customer.Following points are the reason of our insulated cold room panels are popular in Australia.
No ASBESTOS in our goods we promised!


1. OnlyKem Insulated Cold Room Panels can be installed easily because of its’ cam-lock.
We put the cam-lock during the panels production.It is not directly connected to the metal outside,avoiding the cold bridge phenomenon.With cam-lock connection,the insulated cold room panels can be installed easily.Always the panels have convex groove while it have cam-lock.With convex groove,the connection is tight and can reduce cooling consumption and save energy.What’s more,we don’t need additional sealing strips and rivets for installation.In this way,simple installation and reducing installation costs,also let our cold room looks like more beautiful.
And the cold room stability is very high because of cam-lock connection between wall and roof panels,the whole frame.What’s more,the cold room can be removable,expansion and reuse so that can save the cost of reconstruction.





2. With the most suitable density,the insulation of OnlyKem Insulated Cold Room Panels is the best.
The foaming time of insulated cold room panels is 30~40 minutes,so enough foaming time makes the density of insulated cold room panels suitable.So the polyurethane is stable and good insulation.Also the compressive pressure ability is very high.And the annual production line is constant temperature,makes the foaming good quality to the quality can be promised.

By the way,PU unique obturator and high resistance to gas diffusion polyurethane, with a smooth self-skin is an excellent impermeable material, has excellent long-term insulation properties, its thermal insulation properties sustainable 30 to 40 years ( In the dry, humid or electrochemical corrosion, and due to insects, fungi or algae growth or damage due to rodents and other external factors, will not be damaged.)So in this density,low thermal conductivity, good insulation, good stability, long lifetime, light capacity, high strength, heat insulation, sound insulation, flame retardant, cold, corrosion, non-absorbent,simple and quick construction





3. OnlyKem Insulated Cold Room Panels have low thermal conductivity,better insulation.
Rigid polyurethane closed cell rate is over 90%,it is hydrophobic materials, it won’t absorb moisture and increase the thermal conductivity, the wall will not seepage.So it have moisture-proof, waterproof performance.Thus,the thermal conductivity is low.

With the excellent thermal insulation properties, to achieve the same insulation requirements,it can reduce the thickness of the building envelope, thereby increasing the indoor space and improve space utilization





4. Customized production for OnlyKem Insulated Cold Room Panel
After we got your detailed requirement of cold room,our engineer will be based on the size of your cold room drawing to guide the production and installation.So our production can be customized,no need mass production.In this way,we can help customers to save many cost of production.

And,because of the low production cost and the customized production,our MOQ is not required.So please feel free to let us know know if you have any requirement.Will let our engineer design a suitable proposal for you.



5. Suitable package for OnlyKem Insulated Cold Room Panels


From the feedback of our customer in Australia,their requirement for goods is very high.So in order to protect the goods well.We usually use pallet for panels package when the goods shipped by LCL.If the goods shipped by the whole container,we always add the plastic bubble paper on the panels to protect them.
For the refrigeration unit,we always use plywood seaworthy wooden case.In this way,can protect the goods well.
Our package was agreed by our customers in Australia.So please do not worry about our package.It can meet the requirement of the custom in your country.





Many customers want to know the difference between PIR and PUR,the answer is as follows:

1.PUR and PIR are all polyurethane foam, but in the chemical and physical properties of the existence they are very different. Polyurethane rigid foam is mainly composed of polyols and isocyanates. Polyols are divided into polyether polyols and polyester polyols. Polyether polyols and isocyanate reaction product PUR, polyester polyol and isocyanate reaction polyisocyanurate (PIR). PIR’s strengths are high temperature

2.PIR is much higher than PUR on the black index, PUR index is usually 110-120, and PIR index is usually 250. Usually index of 200 or more, can be called PIR,if less 200 can only be called PIR, PUR mixture. PUR white material is usually used with polyether, and PIR white material with polyester. PIR strengths are high temperature, flame retardant, good strength. Defects are brittle, high cost
Hope this article can help you to study insulated cold room panels better.Please feel free to ask if you have any questions.

Bring the fresh life to customers is our pleasure to do this business.Also happy our products can meet the requirements of the Australian customers.So please do not hesitate to send us inquiry if you have any requirement.

Cold Room Panels Manufacturer from China

Cold Room Panels Manufacturer

Cold room panels manufacturer is highly recommended for commercial and industrial cool room, freezer room, blast freezer applications as well as industrial prefabricated applications. As a leading cold room panels manufacturer in China, we keep on investing more than 1,000,000 dollars to update the automatic manufacturing production lines and basic product facilities. We try our best to explore newest environmental friendly raw materials for PU sandwich panels manufacture. Our mission is to delivery high quality PU sandwich panels for best cold room insulation. Our aim is to promote cold chain development with our PU sandwich panels in the World!


Firstly, as a leading cold room panels manufacturer, there are following advantageous production conditions in our workshop.

1. Big production area. There are over 8000 square meters area for manufacturing PU sandwich panels, our daily PU sandwich panels output is about 3000 square meters. We can guarantee fast production and delivery time for you.

Cold Room Panels Manufacturer

www.coldroomplus.com 

2. Automatic manufacturing production lines: we introduced new production CNC equipment for manufacturing PU sandwich panels, we can set foaming time and temperature accordingly. The foaming time of each panel is 30 to 40 minutes, so the density is uniform and the size is stable.




3. Professional production workers. We have professional mangers in every production step such as raw materials preparation, quality control and after-production quality test, we guarantee PU sandwich panels be high quality, flat and elegant appearance.

4. Reputable raw materials manufacturers: we cooperated with them for more than 10 years, including polyurethane raw materials manufacturer and steel manufacturer, we choose high quality from the source.

Secondly, as a leading cold room panels manufacturer in China, how to guarantee PU sandwich panels quality?




1. We have QA and QC system to ensure our raw material with good quality.

We cooperated with Wanhua company for more than 10 years which is the largest chemical raw material production factory, Wanhua occupied 70% market in this field. They provide COA Test Report for us, good quality is highly guaranteed .

We manufacture 0.426mm, 0.5mm or 0.6mm thickness color steel or stainless steel for the panels, the steel plate on the basis of galvanized plate plus two plating and two baking to make it anti-rust.

2. We have CNC equipment to set accurate foaming temperature and time for the panels.

The CNC equipment can control the PU sandwich panels with same quality. Because of the different PU sandwich panels thickness, we set different foaming time accordingly on the equipment.

3. Density of PU sandwich panels influences the insulation.

After production, we weigh the weight and measure the volume of PU sandwich panels, we remove the density of outer steel, to ensure accurate density of PU sandwich panels.

4. We also pay more attention to the panel appearance be good-looking

We have special workers to clean the panels and make all panels neat.

Every step of the production process is controlled strictly. We never forget our mission which is to delivery high quality panels for customers.

Thirdly, as a leading cold room panels manufacturer in China, how to guarantee safe delivery and simple installation of the panels?



For the package, if it is FCL loading condition, we use paper corner or plastic film to package the panels well, this is safe and economic way for customers. If it is LCL loading condition, we use pallet or plywood box to package all the panels well, it can guarantee safety in long transport time.
For the installation drawing, our engineer will design each panel size according to cold room size. We will mark numbers on each panel to promise convenient installation!

OnlyKem PU sandwich panels features




OnlyKem PU sandwich panels are designed for a fast and easy cold room assembly. It comprises of two steel skins ( pre-painted galvanized steel or stainless steel ) that are bonded with high pressure injected polyurethane foam with tongue and groove joint system complete with cam-locking mechanism.

Cam lock is a device that is embedded at precise locations alongside the edges of PU sandwich panels. The cam lock fasteners come in pairs; One male cam lock latch and one female cam lock receptacle. PU sandwich panels are joined together in required lengths to assemble partition walls, ceilings and floor. It is well organized Tongue&Groove system which utilizes the cam locks to achieve superior tightness and insulation. Panels slip into place allowing for easy and rapid installation, whilst improving structural strength and thermal efficiency and also appearing a clean, smooth aesthetic looking.

OnlyKem cold room panels manufacturer is equipped with automatic production lines. We had 12 years of experiences of manufacturing PU Sandwich Panels with daily output up to 3,000 square meters. We have competitive advantages in supplying chain management, optimized manufacturing process and quality control which power us to keep high product quality, shorter delivery time and competitive cost to meet the demands of our Worldwide customers. Most products had been kept up with the international forefront counterparts. Some of them have enjoyed leading position. OnlyKem PU Sandwich Panels have been exported in more than 50 countries around the World.

Cold room panel production process from OnlyKem

Cold Room Panel for Sale

Hinged door for cold room

Cold Room Hinged Door designed and manufactured by OnlyKem is widely used for cold rooms or freezer rooms from temperatures of -36° C to normal operating temperatures. Cold room hinged door panels are seamlessly joined together by means of tongue and groove, they are locked together by cam-lock on each side of the panel to ensure air tight joints. Cam-lock design fastener to install with the cold room tightly and strongly. The cold room door panel with thickness of 100mm or 150mm is commonly applied. All our cold room doors are made with the CFC-free insulated PU panel covered with stainless steel or galvanized steel that meet EC/USDA international hygiene standards, they are are available in customized sizes and structure. The outstanding insulation and sealing properties of the PU Panel door makes a contribution to the energy-saving operational of cold rooms and freezer rooms. It has the characteristics of perfect sealing, reliable, safe and easy to operate manual or automatically.





Features of Cold Room Hinged Door



Excellent thermal insulation.
Outstanding sealing.
Reliable structure.
High quality hardware parts.
Customized door sizes.
Adaptive design for varying installation scenarios.
Easy to operate manual or automatically.
Fire resistance
Safe Escape device. when locked inside the cold room, push the escape device ,then you can come out.

Applications of Cold Room Hinged Door

Hinged doors are widely applied to the walk in cold room, freezer room, blast freezer room with wide range of room temperature. They are also used for clean room, green house, planting room etc. Followed are some typical applications for cold room and freezer room.

The important role of PU panel in refrigeration industry

PU panel is also called PU sandwich panel, PUR Panel or PUF Panel in which polyurethane foam is been sandwiched between the two outer covers. The CFC-free insulated PU panel is commonly used as the cold storage panels due to its advantageous mechanical, chemical, biological and moisture properties, it is excellent to prevent thermal conductivity, restrain growth of fungi, keep out moisture ingress. We are engaged in manufacturing reliable PU sandwich panels in variegated specifications.

OnlyKem PU panels are available in customized sizes and structure for storage temperature ranges from -36°C to 10°C. The outer two layers are available in profile with zinc coated, galvanized steel, embossed aluminum and stainless steel etc., that can meet the international hygiene standards.







The sizes of OnlyKem PU Panel is customized 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. PU panel is suitable for low and high temperature controlled applications like cold room and freezer room, it has the characteristics of good thermal insulation, low cold air leakage, easy to transport and install, lower running cost and higher fire resistance property. B1 and B2 grade PU panels are available for cold room. All the PU panels are connected by the easily operated built-in cam-lock.

In recent years, we keep on investing more than 1,000,000 dollars to update the automatic manufacturing production lines and bsic product facilities. Our daily PU panel output is about 3000 square meters. Our high quality PU panels have flat and elegant appearance. The foaming time of each panel is 30 to 40 minutes, so the density uniform and the size stable.



Specifications of PU Panel







Features of PU Panel


Lightweight and modularized.
High mechanical durability.
Less construction cost.
Perfect isolation attributes.
Good thermal preservation.
Water proof, sound proof.
Energy saving and fire resisting.
Competitive in price.
The coated layers are available in profile with zinc coated, galvanized steel, embossed aluminum and stainless steel etc.
The EC/USDA international hygiene standards.





Installation Instruction


As the important component of the cold room, OnlyKem Brand PU Panels are designed and manufactured with detailed consideration for installation and maintenance. Followed are some instructions:
Before the installation, make sure that the locking devices are at the stop position. To do so, turn the locking devices counter-clockwise, using a wrench with force, until it stops.

2.Push panels together and turn wrench 1/4 turn clockwise. This will engage the male locking device ‘arm’ over female locking device ‘pin’.

3. Keep turning the wrench for another turn until the wrench stops. If there are any problems during the operation of cam locks, turn the wrench counter-clockwise with force until it stops moving any further. This will put the locking device at its original position and you can try to assemble the panel again by moving the wrench in a clockwise direction.

Any questions, please send email to us at info@coldroomplus.com.


Products and Manufacturing Process


OnlyKem Brand Pu Panel factory is equipped with automatic production lines. We had 12 years of experiences of manufacturing PU Panels with daily output up to 3,000 square meters. We have competitive advantages in supply chain management, optimized manufacturing process and quality control which power us to keep high product quality, shorter delivery time and competitive cost to meet the demands of our worldwide customers. Most products had been kept up with the international forefront counterparts. Some of them have enjoyed leading position. Our PU panel products are sold in more than 50 countries around the world.