2019年2月21日星期四

Chiller Room for Sale

Chiller Room for Sale

Chiller Room for Sale is widely used to store all kinds of fruits. Deterioration of fruits during storage depends largely on chiller room temperature. One way to slow down this change and so increase the length of time fruits can be stored, is by lowering the temperature to an appropriate level. It must be remembered that if the temperature is too low the produce will be damaged and also that as soon as the produce leaves the cold store, deterioration starts again and often at a faster rate.



It is essential that fruits are not damaged during harvest and that they are kept clean. Damaged and bruised produce have much shorter storage lives and very poor appearance after storage. Dirty produce can introduce pests and mold into the chiller room for sale.

The produce should be harvested carefully using a sharp stainless-steel knife. The fruits should not be placed on the ground where they could pick up dirt. Either a clean harvesting basket or clean mats should be used.

It is essential that the fruits are harvested at the correct harvesting time.



If the produce is dirty it should be cleaned before fruit chiller room. The water used has to be kept clean or fungus spores will be spread throughout the produce.

Some fruit need their outer leaves removed before storage. However, usually it is better to leave the leaves on during storage to reduce moisture loss, and then remove them before sale.

Dipping the produce in cool water to remove field heat can reduce the energy requirements of the store. However, this can spread fungus spores throughout the produce. A suitable alternative is to pick the produce either early in the morning when it is cool or late in the evening and leave it overnight to cool down.
Temperature

All fruits have a “critical temperature” below which undesirable and irreversible reactions or “chill damage” takes place. The fruit chiller room temperature always has to be above this critical temperature. One has to be careful that even though the thermostat is set at a temperature above the critical temperature, the thermostatic oscillation in temperature does not result in storage temperature falling below the critical temperature. Even 0.5°C below the critical temperature can result in chill damage.


Storage conditions

There are basically three groups of fruit: those stored at 0 – 4°C; those stored at 4 – 8°C; and those that require a storage temperature above 8°C. It is often more convenient to concentrate on one of these groups.

Relative humidity
For most produce, a high but not saturated, relative humidity is required, for example, 85 – 95%. There is always some moisture loss during cold storage but excessive moisture loss is a problem. It is essential that the relative humidity is kept above 85%. This can be done by:
• Allowing the produce to reach storage temperature and then covering in plastic.
• Sprinkling the produce with water, this should be done before storage since if the vegetables are sprinkled during storage condensation occurs at the refrigeration unit.
Packing system

A packing system is required so that the produce can be loaded and unloaded easily and safely. This can be a system using crates that can be stacked or a more complicated system using racks and trays. It is important that the crates are small enough to be moved easily when full of vegetables, easily and safely stacked, strong enough to hold the weight of the other crates. It is essential that the airflow is not restricted, therefore a two foot gap should be left between the walls and the crates and three foot gap left between the crates, the ceiling and refrigeration units.


Fruit Chiller Room for Sale

There are PUF panel, refrigeration unit, unit cooler and other components for fruit chiller room.

OnlyKem’s chiller room panels not only prolong the life of your products, but will also save you money, as they’ll reduce your energy usage. It can be expensive to retain temperatures for fruit chiller room. OnlyKem PUF panels provide R-values of up to 50, enabling you to retain the temperature you need to cool your fruit without requiring your chilling equipment to perform as hard or as long. You’ll see this difference reflected in your energy bills throughout the year.

We will choose Copeland or Bitzer compressor for your condensing unit of fruit chiller room for sale. The function of the compressor in the fruit chiller room is to suck in the vaporized refrigerant from the evaporator by the movement of the piston, pressurize the sucked gas into a high pressure body and enter the air cooled condenser, and suck heat with cold water or wind, so that the high pressure gas condenses into a liquid and enters the air reservoir. The suction and extrusion of the compressor are performed simultaneously. Between the compressor and the expansion valve is a high pressure part, and only the high pressure can maintain the refrigerant in a liquid state.

2019年1月31日星期四

Berry Cooler Room for Sale in USA


Berry Cooler Room for Sale in USA

Berry Cooler Room is suitable for perishable fruits storage which addresses the problem of post harvest losses adequately. It becomes very popular around the seaside in USA nowadays. Our successful installed berry cooler room further validates the vast refrigeration market in USA.

Berry Cooler Room for Sale in USA
Berry Cooler Room for Sale in USA


Most American division has a continental climate and the South has a subtropical climate. Temperature varies greatly between the central and Northern plains. The average temperature in Chicago in January is – 3℃, in July it is 24℃, in the Gulf Coast it is 11℃ in January and 28℃ in July.
Why does Berries need cooler room to keep?


Berries are fruits with high moisture content and pulpy pulp such as grapes, red cherries, strawberries, gooseberries, blueberries, they start to deteriorate as soon as they are harvested because they are cut off from their source of water and nutrition. They lose weight, texture, flavor, nutritional value and appeal. Cooling significantly slows down the rate of deterioration, thereby increasing the storage life of the produce.


Therefore, we need to choose cooler room to store them, in order to reduce the spoilage and deterioration of berries,


Berry Cooler Room for Sale in USA
Berry Cooler Room for Sale in USA


How to keep berry in cooler room?


Berry Cooler Room is installed in major food production and consumption centers (in markets and farms), farmers put their product in clean plastic crates, these plastic crates are stacked inside the cooler room. The berry cooler room can extend the freshness of berries, vegetables and other perishable food up to 3-25 days.


The wall of Berry Cooler Room is made of high quality polyurethane material. High-pressure foaming technology can produce PU sandwich panel of different lengths and specifications to meet the needs of different customers. In order to achieve higher standards, our factory is constantly carrying out technological innovation.


Next, let’s show you the details of the project of OnlyKem Berry Cooler Room in USA.
The details of our Berry cooler room in USA
Berry Cooler Room for Sale in USA
Berry Cooler Room for Sale in USA
Berry Cooler Room for Sale in USA
Berry Cooler Room for Sale in USA


Cooler room size: 4 m(Length)*3.5 m(Width)*3 m(Height)

Temperature: 0~+5 degree

Voltage: 220v/60Hz/3Ph


1.PU panel
Wall, roof and floor panel: Polyurethane panel tough groove dry joint with cam lock
Thickness: 100 mm
Color: White with OnlyKem film
Width: 960 mm, 1000 mm
Length:According to customer requirement, the max length is 1190 mm
Density: 44(kg/m3)


2. Sliding door
Size: 1.5*2 m for Berry Cooler Room, the size can be customized
Sliding door built-in metal frame
The edge of the door frame is provided with a low temperature resistant sealing strip
Stainless steel hinge and door lock
Door frame with built-in cam-lock
Use stainless steel rails, stainless steel screw bolt


Berry Cooler Room for Sale in USA
Berry Cooler Room for Sale in USA



3.Refrigeration systems


Copeland Condensing unit is the optimized combination of efficiency, reliability, easy installation and small noise. In order to reduce the cost of installation and maintenance, we optimize its design and production.
New generation of condensing unit with Ozone friendly refrigerants, R404a
Designed for ambient temperature of up to 52℃
High pressure safety cut off with manual reset
Axial fan motor, high air flow with low noise
Power: 3Hp; Model: ZB21KQE
Air cooled condensing unit, high performance and convenient
Over 363 PSI dry nitrogen gas pressure test after completion of the piping circuit, no leakage
Axial fan motor, high air flow with low
Berry Cooler Room Management in USA
Berries are piled up in a certain form, with stones or sleepers underneath. The direction of the stack should be consistent with the direction of the wind in the storehouse.
In order to make the air flow in the cooler room, the stacking code should not be too crowded, the stack and wall stack should be kept about 1 meter. There should be about 80 cm between the top of the stack and the ceiling or ceiling duct, the distance between the stack and the evaporator should be kept at least 2 meters. The berries close to the evaporator or roof panel is liable to freezer damage.
In the same cooler room, it is best to store only one kind of berry and try to avoid mixed storage of different properties.


OnlyKem Technology Co.,Ltd. was founded in 2009, and we specialize in refrigeration industry. we believe that you could enjoy more fresh life with our cold room. We would like to achieve this dream with you together and help more and more people enjoy quality life.


We are professional, responsible and experienced, what are you hesitating about? Welcome to consult us! sale@coldroomplus.com.

2019年1月24日星期四

Bitzer Reciprocating Walk in Cooler Compressor Exported to Australia


Bitzer Reciprocating Walk in Cooler Compressor Exported to Australia


Bitzer Reciprocating Walk in Cooler Compressor is the widely used and famous condensing unit for cold room or freezer room, it has taken 40% market all over the world so far among the many compressor brands in the world.


For more than 80 years history, the BITZER bran has represented the highest quality, efficiency and reliability in the field of cold room indusyry. BITZER is the only company to produce all three primary types of compressor such as reciprocating, screw and scroll. With its environmental friendly solutions and innovative electronic condensing unit products, BITZER is driving the refrigeration unit and air-conditioning industry around the world.

Bitzer Reciprocating Walk in Cooler Compressor Exported to Australia
Bitzer Reciprocating Walk in Cooler Compressor Exported to Australia




Especially Bitzer Reciprocating Walk in Cooler Compressor, OnlyKem Technology has cooperated with Bitzer Corporation over 15 years. Moreover, OnlyKem acting as an Bitzer agent for more than 7 years. For Bitzer compressor, our main products is air cooled condensing unit, include indoor Bitzer reciprocating condensing unit, box type, etc..


The details specification includes Bitzer semi-hermetic reciprocating compressor (Germany brand), crankcase heater, vibration absorber, oil separator. Also includes air cooled condenser, axial fan, liquid receiver, high and low pressure switch, high pressure gauge. Low pressure gauge, sight glass, solenoid valve, dry filter, suction accumulator and electrical junction box.


There are several types for Bitzer Reciprocating Walk in Cooler Compressor.

1.Rack compressor unit

It is popular for big project, usually there are above 2 rooms, with one rack compressor, it has many advantages.


1.1 Power saving: during operation, we design machines according to the biggest cooling capacity, it is beginning of loading moment and during maintain moment, it just needs 60% power. So at this moment, only part of the compressor work is needed, it will save a lot of electricity.


1.2 All system are under automatic PLC control: make whole system always operate with high performance. Based on the change of cool loading, adjusting the number of working compressor automatically, it will save 30% electric power than single condensing unit, so convenient and money saving!


1.3 Disaster-tolerant system: it is rack system, if one compressor is in maintenance, other compressors are still in operation, no any influence for complete project.

2. Indoor type condensing unit

Bitzer Reciprocating Walk in Cooler Compressor Exported to Australia
Bitzer Reciprocating Walk in Cooler Compressor Exported to Australia




Advantage of performance:


2.1 Intergrated modular assembly, factory pre-equipped refrigeration parts and electrical components, etc.

2.2 Compacted structure, easy to install and maintain.

2.3 Widely used in restaurants, shops, shopping malls, cold storage and other place.

2.4 Whole unit needs to install in a shell for accessories protection, in shadow, protect from direct sunshine and rain.

3.Box type Bitzer reciprocating compressor unit

Small cooling capacity is popular for walk in cooler, big one is popular in cold room project.

Advantage performance:

3.1 Interprated modular assembly, factory pre-equipped refrigeration parts and electrical components, etc.

3.2 Streamlined housing design, meet the aesthetic design of human nature, suitable for all kinds of workplaces.

3.3 Security, housing protects the internal electronic components, while preventing external damage.

3.4 High heat dissipation, cover a large area of windows to fully ensure the dissemination of the heat.

3.5 Widely used in restaurants, shops, shopping malls, cold storage and other places.

4. Trends in refrigeration units

With the social development, labor charge takes more and more percent in whole cost price. In order to conform this trend, we collect our engineers to analyze and design a solution for it.

OnlyKem Split commercial equipment are complete split compression cooling units, air cooled, governed by an intelligent control, the power supply is single phase or three phase depending on the equipment. Easy to install, easy to access the device interior, so that maintenance is simple, fast and safe. Its circuit is fully welded and ready for main connection, so it has high operational safety.

Bitzer Reciprocating Walk in Cooler Compressor Exported to Australia
Bitzer Reciprocating Walk in Cooler Compressor Exported to Australia




4.1 Reliable, efficient, environmentally friendly and easy to install intelligent refrigeration system.

4.2 All system use our own design control system, automatic digitized control, 0.1 deg C temperature precision.

4.3 Advanced electrical expansion valve, automatic adjustment for Freon flow, no need to adjust expansion valve by manual, reduce experience request for service staff.

4.4 Hot defrost, 25% power saving.

4.5 Intelligent alarm system, self-diagnosis during operation, with remote monitoring and maintenance module.

4.6 All machine already are charged Freon, convenient and money saving.

5. OnlyKem brand condensing unit

With growth in the living standard, people pursue the better taste and healthy. To meet their requirements, it is necessary to keep the fresh food more better and longer.

In the fridge, fruit, vegetables, dairy products and meat require constant temperatures of between 0 and 7°C. This is the only way to prevent a shorter shelf life and their flavour from deteriorating. BITZER compressors maintain these optimal, constantly safe cooling conditions.

Consider the situation in Australia, big land in the ocean, sea wind is very strong, and salty humidify fully, we do a special anti corrosion. For example, galvanized steel with powder painting, use well outside of room.

We had provided many types effective Bitzer Reciprocating Walk in Cooler Compressor to over 45 countries. OnlyKem brand condensing unit is widely used for milk cooling tanks, cold rooms, freezer rooms, fermentation rooms, canteens, restaurants, hospitals and other cold storage industry.
Bitzer Reciprocating Walk in Cooler Compressor Exported to Australia
Bitzer Reciprocating Walk in Cooler Compressor Exported to Australia

2019年1月17日星期四

Cherry Walk in Coldroom for Sale in Chile

Cherry Walk in Coldroom for Sale in Chile

Walk in Cold room is located in Chile by OnlyKem manufactured. We always consider
fruit features, for example, if the fruits need humidity for better storage, if the fruits
need atmospheric conditions to prolong the storage time, our engineers design it
 professionally according to fruits features, so our walk in cold room can keep foods
 for long time. Looking forward to your requirements, we will design, manufacture 
and guide installation for you!
Why does cherry need walk in coldroom to keep?
Cherry walk in coldroom for sale in Chile
Cherry Walk in Coldroom for Sale in Chile

























Cherry belongs to berry, it includes much cherry juice, it is hard to keep fresh with 
much juice. Cherry gets ripping early, after the harvest, physiological metabolism is 
exuberant, so the lifespan period of cherry is very short, cherry shouldn't get touched
 with water, cherry stalks can not be removed, and we need to put it in a ventilated 
place, cherry can not be squeezed, all of these solutions could ensure the good 
appearance of the cherry. Without walk in coldroom, it is hard for us to taste cherry 
for long time. That is why there are many walk in coldrooms in our life.
How to keep cherry with walk in cold room?
Cherry storage including two steps. Our Chile customer ordered one pre-cooling room and one
 walk in coldroom from us. Now let me introduce their details as follows:
1.First step is pre-cooling it with pre-cooling room, when people collect it from farm,
cherry temperature is similar to ambient temperature, it is around 25 to 30 degrees 
celsius, it is going to get stale under so high temperature, so it need pre-cooling to 
cool down be 5 degrees celsius within short time.
Pre-cooling room details as follows:
Walk-in-coldroom-for-cherry
添加图片说明
Dimension: 5m*5m*2.5m
Temperature: -30 degrees celsius
Compressor: German brand Bitzer compressor
Some customers may have a question about pre-cooling temperature, why do we
 need -30 degrees celsius? It is very low temperature, won’t cherry get damaged 
with so low temperature? Our answer is no. In the pre-cooling process, room 
temperature is not same with cherry temperature, with -30 degrees celsius room 
temperature, it can cool down cherry temperature soon, after some hours,cherry
 temperature was cooled to be 5 degrees celsius, we transfer them into walk in 
cold room for fresh storage.
2.Second step is transferring cherry into walk in coldroom after the pre-cooling.
Cherry Walk in Coldroom for Sale in Chile

























Walk in coldroom details as follows:

Dimension: 10m*10m*2.5m
Temperature: 0 -5 degrees celsius
Compressor: German brand Bitzer compressor
Generally, the suitable storage temperature for cherry is 0~5 °C, the freezing point of
cherry is about -2 °C. Therefore, if the storage temperature is too low for cherry, which
 is easy to cause the cold damage for cherry fruits, it is not conducive for cherry storage
and preservation. In addition, the suitable relative humidity for the cherry storage and
preservation is about 90% to 95%, so we added humidifier in walk in coldroom for our
Chile customer.
Advantage of OnlyKem walk in coldroom as follows:
Cherry Walk in Coldroom for Sale in Chile

























1.PU sandwich panels for walk in coldroom:
We upgraded raw materials of PU sandwich panels, we forbidden using FC11 material,
 and upgraded to be HCFC-141B, HCFC-141B is more environmental friendly than
FC11. In addition, we adjusted the ratio of each raw material, density has updated 
to be 44KGS/M3 now, previous density is 40KGS/M3. With new density, insulation 
is more better. In a word, current PU panels are more environmental friendly than 
previous panels, it is not only contributed for World environment, but also healthful
 for cherry storage inside of walk in coldroom.
2.Condensing unit for walk in coldroom
Specification: Condensing unit includes New original German brand 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, oil separator, suction accumulator, etc.
Advantages: Our condensing unit is complete, including all components, some supplier
s do not include oil separator or vibration absorber, it is not good for whole system
 running in long terms. In addition, we use Danfoss brand for some important components
, such as Danfoss sight glass, solenoid valve, pressure gauges,it could extend long
 lifespan, some suppliers use other brand components for them, there is big quality 
difference between them.
Why choose us?
OnlyKem Technology Co., Ltd. is the leading walk in cold room and refrigeration unit
designer, manufacturer and exporter dedicated in supplying finest quality walk in 
cold room solutions to Worldwide customers. There are many projects in many 
different countries now, such as the USA, Canada, German, Australia, New Zealand, 
Mexico, African countries, Southeast Asia  countries and so on. We have mature and
advanced technology in refrigeration field, we have experienced engineers, OnlyKem
 aim to build our walk in cold room in all countries of the World!

2019年1月8日星期二

Fruit Cold Storage Room for Sale in Uzbekistan

Fruit Cold Storage Room for Sale in Uzbekistan


Fruit Cold Storage Room is the widely used professional cold room to storage fruit or vegetable. Our successful installed fruit cold storage room further validates the vast refrigeration market in Uzbekistan, especially in fruit storage.

Fruit Cold Storage Room for Sale in Uzbekistan
Fruit Cold Storage Room for Sale in Uzbekistan

Uzbekistan has a severe arid continental climate. Rainfall is concentrated in the eastern area. Winter is short and summer is hot and long. The average temperature in July is 26~32℃, the daytime temperature in the south is often as high as 40℃, the winter is short and cold, the average temperature in January is -6~-3℃, and the minimum temperature in the north is -38℃.


As the climate changes, people are most concerned about how to store the fruits, so how to keep the fruit fresh? For fruit planting industry and fruit sellers, the most important concern is the construction of fruit cold storage room. Let’s see how OnlyKem analyses it for our customers in Uzbekistan.


When building a fruit cold storage room, we must know that the preservation cold room is designed to inhibit the activity of microbes and enzymes, and to enable fruits to achieve a long-term preservation function.


The technique of keeping fresh in cold storage is to keep the stored fruit fresh at low temperature. Generally speaking, the temperature of the fruit should be limited to about 0 to 15 degrees. Keeping fresh and cold storage can effectively reduce the incidence of pathogenic bacteria, reduce the phenomenon of fruit decay.


It can also slow down the respiration and metabolism of fruits, thus preventing decay and prolonging the storage time of fruits, which is why we need to build fruit cold storage room. With the emergence of cooling machinery, it is possible to allow preservation techniques to be carried out after a phenomenon of rapid freezing, so that the quality of stored fruits can be preserved by a large margin.


When fruit cold storage room is built, polyurethane is generally used as material, and high pressure foaming technology can produce different length, different specifications of the insulation sandwich panel, so that the needs of different customers can be met.


Next, let’s show you the details of the project of OnlyKem fruit cold storage room in Uzbekistan.
Fruit Cold Storage Room for Sale in Uzbekistan Project Overview


Size: 12m(Length)*9m(Width)*5m(Height)


Temperature: 0+5 degree


Voltage: 380v/50Hz/3Ph
Fruit Cold Storage Room Installation parts


PU panel
Material: CFC-Free polyurethane, it is international standard of environmental protection material, good quality assurance
Metal sheet: Color steel, stainless steel, aluminum steel, etc. can be provided
Density: 44kg/m3, foaming time:30~40 minutes, good insulation
Thickness:100mm for fruit cold storage room, 50mm,75mm,120mm,150mm,200mm can be provided

Fruit Cold Storage Room for Sale in Uzbekistan
Fruit Cold Storage Room for Sale in Uzbekistan


Sliding door
Size: 1.5*2m for fruit cold storage room, the size can be customized
Sliding door built-in metal frame
The edge of the door frame is provided with a low temperature resistant sealing strip
Stainless steel hinge and door lock
Door frame with built-in cam-lock
Use stainless steel rails
Stainless steel screw bolt
Fruit Cold Storage Room for Sale in Uzbekistan
Fruit Cold Storage Room for Sale in Uzbekistan
Fruit Cold Storage Room for Sale in Uzbekistan
Fruit Cold Storage Room for Sale in Uzbekistan

Fruit Cold Storage Room Cooling system

Condensing unit
Fruit cold storage room condensing unit is equipped with famous brand compressor, German Bitzer, vibration absorb, oil separator, air cold condenser, axial fan, oil receiver, dry filter, sight glass, solenoid valve, dual pressure switch, dual pressure gauge, etc.
New generation ofcondensing unit with Ozone friendly refrigerants, R404a, R407c, R507c, etc.
Designed for ambient temperature of up to 52°
High pressure safety cut off with manual reset.
Axial fan motor, high air flow with low noise.
Air cooled condensing unit, high performance and convenient.
Over 363 PSI dry nitrogen gas pressure test after completion of the piping circuit. no any leak.

Fruit Cold Storage Room for Sale in Uzbekistan
Fruit Cold Storage Room for Sale in Uzbekistan

Air cooler
Model: 4 sets of DL-105 air cooler with more balance cooling capacity.
Blue fins/Hydrophilic aluminum foil:there are Anti-corrosion material in its surface,it have good anti-corrosion performance.
Wavy fins: it can form air flow and speed air flow.
Stainless steel screws: Better Anti-corrosion performance ,more suitable for evaporator using environment.Better Anti-corrosion performance and longtime using, beautiful.
Wall-hanging type: Easy to install,saving space,save install cost.
Acceptable OEM: Save time and effort, convenient to facilitate brand promotion for customer.
Fruit Cold Storage Room for Sale in Uzbekistan
Fruit Cold Storage Room for Sale in Uzbekistan

Matters needing attention in fruit cold storage room
Check and maintain all equipment 1 month before fruit storage.
Thoroughly clean the walls, doors, floors and ceilings of the cold storage, and thoroughly disinfect the cold storage and fruit baskets before or after the storage.
3-5 days before storage to start cooling, so that the storage temperature in accordance with the storage temperature requirements.
The fruit should be pre-cooled before storage, and the storage temperature should be adjusted, especially the temperature of the fruit which is sensitive to the temperature.
The storage should be carried out in batches by stages, not too much at one time, the daily volume of storage can account for 1/5 /-1/10 of the storage capacity, otherwise, the heat brought into the field at one time is too much, the reservoir temperature is difficult to fall back, and the fluctuation is great.
Fruit by a certain form of stacking, stacking bottom to pad with stone or sleepers, and so on. The direction of the stack should be consistent with the direction of the wind in the storehouse.In order to make the air flow in the cold room, the stacking code should not be too crowded, the palletizing and wall palletizing should be kept about 1 meter. There should be about 80 cm between the top of the stack and the ceiling or ceiling duct, the distance between the stack and the evaporator should be kept at least 2 meters. The fruit close to the evaporator or tuyere is liable to freeze damage.
In the same cold room, it is best to store only one kind of fruit and try to avoid mixed storage of different properties.


We are professional, responsible and experienced, what are you hesitating about? Welcome to consult! sale@coldroomplus.com.