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ステンレス製空冷水チラー
  • ステンレス製空冷水チラーステンレス製空冷水チラー
  • ステンレス製空冷水チラーステンレス製空冷水チラー
  • ステンレス製空冷水チラーステンレス製空冷水チラー

ステンレス製空冷水チラー

Tongwei は、15 年以上にわたるハイテク産業用チラーおよびその他の冷凍機のメーカーおよびサプライヤーです。当社は、空気冷却器、水冷却器、産業用冷却器、オイル冷却器、および耐腐食性のステンレス鋼冷却器などのその他のカスタム冷却器システムの開発、設計、製造、販売、工場設置、および技術サービスに専念しています。ステンレス鋼空冷水チラーはステンレス鋼のカバー付きで、食品業界、医療、製薬業界で広く使用されています。冷却能力は30トンから100トンで、ハンベル/ビッツァースクリューコンプレッサー、シェルアンドチューブエバポレーター、PLC温度を使用しています。当社のカスタムチラーはすべてCE認証と12ヶ月保証付き、チラー自体の欠陥に起因する問題は、保証期間内に問題が発生するまでサービスを提供します。私たちは、中国の長期カスタムステンレススチールチラーサプライヤーになることを楽しみにしています。

冷却能力:1/2トン~100トン
冷媒:R22/R407c/R134A/R404a
電源: 380V/50HZ /3PH (標準) / 208-480V/60HZ/3PH(カスタマイズ)
コンプレッサーブランド: パナソニック/ダンフォススクロール/ハンベル/ビッツァースクリューコンプレッサー
蒸発器のタイプ: シェルアンドチューブ

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製品説明


Stainless Steel Air Cooled Water Chiller

Stainless steel air cooled water chiller with stainless steel cover for corrosion resistant is an industrial air-cooled chiller uses aluminum fin+fan as condensers,it absorbs heat from process water, and the heat is then transferred to the air around the chiller unit.It can operate cooling capacity from from 1/2HP to 200HP ,including stainless steel coil in water tank evaporator (shell and tube /stainless steel plate type evaporator for option), air-cooled/water-cooled condenser, stainless steel water pump,controller panel and protect device.Stainless steel air cooled water chillers are widely used in rubber, plastics, petroleum, chemical, electronics, papermaking, textile, brewing, pharmaceuticals, food, machinery, beverages, vacuum coating, electroplating, laboratories, central air conditioning and many other fields. It is also widely used in centralized cooling. Tongwei stainless steel air cooled water chiller doesn’t require cooling tower, which is easy to install and move.


The working principle of stainless steel air cooled water chiller is like this : the compressor sucks in the low-temperature and low-pressure refrigerant gas after evaporation and refrigeration, and then compresses it into high-temperature and high-pressure gas and sends it to the condenser; after the high-pressure and high-temperature gas is cooled by the condenser, it condenses into normal temperature and high-pressure liquid; the normal temperature and high-pressure liquid flows into the thermal expansion When the valve is closed, it is throttled into low-temperature and low-pressure wet steam, flows into the evaporator, absorbs the heat of the frozen water in the evaporator, and lowers the water temperature; the evaporated refrigerant is sucked back into the compressor and repeats the next refrigeration cycle. The difference between air cooled and water cooled lies in the different methods of heat dissipation.


As a leading custom stainless steel chillers manufacturer and supplier in China,not only do we provide high-quality chiller machines, but we prioritize excellent customer service. A major advantage of our Tongwei, is that our customers are our top priority, which sets us apart from our competitors. Our knowledgeable team is dedicated to providing excellent customer service and your satisfaction.Some of the key benefits our team provides for your chiller include:Thoroughly unpack, clean and test each chiller system before shipping; Conduct routine quality assurance checks on every unit; Only ship brand new machines and systems to our customers;Troubleshoot and resolve problems as promptly and efficiently as possible. Contact us today to get all of these great benefits with your industrial air-cooled water chiller. A member of our team will be happy to address any questions you may have and discuss complete technical specifications. We look forward to working with you.

 

Air-cooled Stainless Steel Chiller


Stainless Steel Air Cooled Water Chiller Technical Specification

TW-A series Stainless Steel Air Cooled Water Chiller Techinical Parameters
Item                   Model TW-0.5A TW-1A TW- 1.5A TW-
2A
TW
-2.5A
TW-3A TW-4A TW-5A TW- 6A TW-8AD TW-10AD TW-
12AD
TW-15AD
Cooling capacity Kcal/h
50HZ/60HZ
1419 2451 3182 4833 5848 7181 9288 11988 14534 18576 23994 29068 38270
1703 2941 3784 5800 7018 8617 11146 14386 17441 22291 28793 34882 45924
KW
50HZ/60HZ
1.65 2.85 3.7 5.62 6.8 8.35 10.8 13.94 16.9 21.6 27.9 33.8 44.5
1.98 3.42 4.4 6.74 8.2 10.02 12.96 16.73 20.28 25.92 33.48 40.56 53.4
HP 0.5HP 1HP 1.5HP 25HP 2.5HP 3HP 4HP 5HP 6HP 8HP 10HP 12HP 15HP
Ton 0.45 0.81 1.05 1.6 1.93 2.37 3.07 3.96 4.8 6.14 7.93 9.61 12.65
Input power KW 0.88 1.35 2 2.25 2.66 3.27 4.07 5.75 6.45 8.25 11.5 12.9 17.45
Max Current A 5.4 8.2 12 13.6 6.6 8.2 10.1 13.8 15.5 20 27.9 31.3 42.4
power source 1PH/3PH~220V/380V~50HZ/60HZ            3PH~380V/415V~50HZ/60HZ(3PH~200V/220V~50HZ/60HZ)
Refrigerant Type  R22/R407C/134a/404A/410A
Control Capillary/External balance thermal expansion valve
Compressor Type Hermetic Rotary/scroll Hermetic scroll ( piston )
Power(KW) 0.45 0.89 1.3 1.73 2.1 2.7 3.5 4.55 5.25 3.5×2 4.55×2 5.25×2 7×2
Condenser Type Efficient finned copper tube with aluminum + low noise external rotor fan
Air flow(m3/h) 750 1000 1500 2000 2500 3000 4000 5000 6000 8000 10000 12000 15000
Air blower(KW) 0.06 0.09 0.15 0.15 0.19 0.14×2 0.14×2 0.19×2 0.19×2 0.25×2 0.45×2 0.45×2 0.6×2
Evaporator Type Tank coil/ shell and tube type/Plate type heat exchanger
Chilled water(m3/h) 0.28 0.49 0.64 0.97 1.12 1.44 1.86 2.4 2.91 3.71 4.8 5.81 7.65
0.34 0.59 0.76 1.16 1.4 1.72 2.23 2.88 3.49 4.46 5.76 7 9.18
water tank(L) 10.6 18.3 27 27 50 50 60 60 110 120 200 200 270
inlet/outlet pipe(inch) 1/2" 1/2" 1/2" 1/2" 1" 1" 1" 1" 1" 1-1/2" 2" 2" 2"
Water pump Power(kw) 0.37 0.37 0.37 0.37 0.37 0.37 0.37 0.75 0.75 0.75 1.5 1.5 2.2
Max lift(m) 22 22 22 22 22 22 22 30 30 25 25 25 28
Max flow (m3) 5.4 5.4 5.4 5.4 5.4 5.4 5.4 8.1 8.1 8.1 13.5 13.5 25.2
Safety devices Compressor overheating protection,overcurrent protection,high and low pressure protection,overtemperature protection,traffic protection,phase sequence/phase loss protection,low level protection,anti-freezing protection.
Dimension Length(mm) 550 550 600 600 720 980 980 1150 1150 1350 1500 1500 1860
Width(mm) 350 450 500 500 550 520 520 560 560 680 760 760 850
Height(mm) 695 845 985 985 1350 1170 1170 1215 1215 1530 1660 1660 1900
Weight Kg 45 62 85 95 125 152 175 185 215 283 345 382 580
Notes:
1.Rated cooling capacity is based on: chilled water inlet and outlet water temperature 12℃/ 7℃, the cooling air inlet and outlet temperature 30℃/ 35℃
2.Scope of work: chilled water temperature range: 5℃to 35℃; chilled water inlet and outlet temperature difference: 3℃to 8℃.
The ambient temperature of condensation: Not higher than 35℃(non-standard chiller ambient temperature of condensation can reach maximum 55℃, need to order production). 


TW-A SeriesStainless Steel Air Cooled Water Chiller Techinical
Parameters
Item                 Model TW-15AT TW-20AD TW-20AF TW-25AD TW-25AF TW-30AD TW-30AT TW-40AD TW-40AF TW-50AD TW-50AF TW-60AD
Cooling capacity Kcal/h
50HZ/60HZ
36120 49966 47988 58480 58136 74734 74922 98040 99760 119024 116960 144996
43344 59959 57586 70176 69763 89681 89990 117648 119712 142829 140352 173995
KW
50HZ/60HZ
42 58.1 55.8 68 67.6 86.9 87.2 114 116 138.4 136 168.6
50.4 69.72 66.96 81.6 81.12 104.28 104.64 136.8 139.2 166.08 163.2 202.3
HP 15HP 20HP 20HP 25HP 25HP 30HP 30HP 40HP 40HP 50HP 50HP 60HP
Ton 11.94 16.52 15.9 19.33 19.26 24.71 24.79 32.41 32.98 39.35 38.67 47.94
Input power KW 17.1 21.73 22 25.4 24.8 33.39 33.1 44.91 43.3 57.3 54 65
Max Current A 43.2 52.7 53.3 63.7 61.3 81 80.2 109 106 135.5 128.5 135
power source 3PH~380V/415V~50HZ/60HZ(3PH~200V/220V~50HZ/60HZ)
Refrigerant Type  R22/R407C/134a/404A/410A
Control  Capillary/External balance thermal expansion valve
Compressor Type Hermetic scroll ( piston )
Power(KW) 4.55×3 8.96×2 4.55×4 10.8×2 5.25×4 13.62×2 8.96×3 18.78×2 8.96×4 23.6×2 10.8×4 27.4×2
Condenser Type Efficient finned copper tube with aluminum + low noise external rotor fan
Air flow(m3/h) 15000 20000 20000 25000 25000 30000 30000 40000 40000 50000 50000 60000
Air blower(KW) 0.6×2 0.78×2 0.78×2 0.78×2 0.78×2 0.42×6 0.42×6 0.6×6 0.6×6 0.78×6 0.78×6 0.78×6
Evaporator Type Tank coil/ shell and tube type/Plate type heat exchanger
Chilled water(m3/h) 7.22 10 9.6 11.69 11.62 14.94 15 19.6 19.95 23.8 23.4 29
8.67 11.99 11.51 14.03 13.95 17.93 18 23.52 23.94 28.6 28.1 34.8
water tank(L) 270 350 350 350 350 420 420 580 580 580 580 580
inlet/outlet pipe(inch) 2" 2" 2" 2-1/2" 2-1/2" 2-1/2" 2-1/2" 3" 3" 3″ 3″ 3″
Water pump Power(kw) 2.2 2.2 2.2 2.2 2.2 4 4 4 4 5.5 5.5 5.5
Max lift(m) 28 28 28 28 28 30 30 30 30 32 32 32
Max flow (m3) 25.2 25.2 25.2 25.2 25.2 36 36 36 36 40 40 40
Safety devices Compressor overheating protection,overcurrent protection,high and low pressure protection,overtemperature protection,traffic protection,phase sequence/phase loss protection,low level protection,anti-freezing protection.
Dimension Length(mm) 1860 2020 2020 2020 2020 2200 2200 2350 2350 2600 2600 2600
Width(mm) 850 950 950 950 950 1150 1150 1350 1350 1500 1500 1500
Height(mm) 1900 2000 2000 2000 2000 1980 1980 2000 2000 2100 2100 2100
Weight Kg 580 650 650 810 810 890 890 1112 1112 1320 1320 1320
Notes:
1.Rated cooling capacity is based on: chilled water inlet and outlet water temperature 12 ℃ / 7 ℃, the cooling air inlet and outlet temperature 30 ℃ / 35 ℃
2.Scope of work: chilled water temperature range: 5 ℃ to 35 ℃; chilled water inlet and outlet temperature difference: 3 ℃ to 8 ℃.
The ambient temperature of condensation: Not higher than 35 ℃ (non-standard chiller ambient temperature of condensation can reach maximum 55 ℃, need to order production). 


2.Features of Stainless Steel Air Cooled Water Chiller

 ▪ Cooling capacity from 1/2 ton to 200 ton on air-cooled stainless steel cover corrosion resistant chiller

 ▪ The compressor is a high-quality the original brand Japan Panasonic, Denmark Danfoss, Taiwan (Hanbell) that is completely reliable and energy-saving.

 ▪ Stainless steel chiller built with a stainless steel water tank, which is an open device. Due to being the open type, it is much easier to maintain and clean

 ▪ Brazed plate/shell and tube heat exchanger for option

 ▪ Each compressor has a separate refrigeration circuit.

 ▪ Environmentally friendly refrigerants such as R134A, R407C, R410A are used. They meet the requirements of refrigeration temperature and environmental protection.

 ▪ It is having the integration of all the standard equipment like high pressure pump, iron pump, stainless pump to process the various specific application.

 ▪ Temperature selection range: Process chilled water between -30°C and 30°C can be provided (users can choose different unit specifications according to different production needs)

 ▪ Equipped with various safety protection devices, stable performance, low noise, long service life, simple operation; LCD display man-machine interface (PLC selection) is adopted, the operation is simple and convenient, and the operation status is clear at a glance.

 ▪ Simple&easy installation low maintenance cost


What Are The Main Components Of Stainless Steel Air Cooled Water Chiller?

3.1 Compressor

The compressor is the key mover in stainless steel Chiller because it produces pressure variations to stir the refrigerant around.

From 2 ton to 50 ton chiller , which is with Panasonic /Danfoss brand scroll compressor, using R410A/R407C/R134a refrigerant,this brand compress is with high refrigeration efficiency,low noise ,energy saving,environmental protection and durability,safety and stability.

Above 30 Ton Chiller,which use Hanbell Screw brand or Bizter Screw compressor for optional depends on the required refrigeration capacity, using R407C refrigerant,this brand compress is with high refrigeration efficiency,low noise ,energy saving,environmental protection and durability,safety and stability.

Each screw compressor with 4 steps of energy control 25%-50%-75%-100% to make sure the whole screw chiller is stable and guarantee high refrigeration performance.

Panasonic Compressor


Danfoss Compressor


Hanbell Screw Compressor


Bizter Screw Compressor


3.2 Evaporator

The evaporator is a crucial component of air cooled water chiller, as it is responsible for extracting heat from the liquid being cooled,it is located between the compressor and the expansion valve. There are three types of evaporators : coil in water tank evaporator , shell and tube evaporator, 304SS stainless steel plate type evaporator.

Coil in SS Water Tank Evaporator


SS Plate Type+ Water Tank Evaporator


Shell and Tube Evaporator


3.3 Water Pump

The water pump is designed to increase the pressure and the flow of the chilled water in a closed space.

the water pressure water pump for chiller is about 2 bar , but if you need more higher water pressure , pls tell us when you inquiry .For example ,when you use chillers for cooling bottle blowing machine ,the water pressure for water pump need about 4 bar .

 

Water Pump


High Pressure Water Pump


3.4 Condenser

The condenser for air-cooled stainless steel chiller is equipped with efficient cross-seam fins and female threaded copper tubes for high heat exchange efficiency and good stability.Its function is to cool down the refrigerant steam released from the compressor into a liquid or gas-liquid mixture.

 

Aluminum fin+fan Condenser


3.5 Controller Panel

Tongwei chillers use precision digital temperature controller, it RS485 communication port,which can do remote monitoring and control. Simple operation, low failure rate, high safety factor, easy installation.

Controller Panel


Spare Part for Stainless Steel Chiller


What is the Difference Between Standard Industrial Air Cooled Chiller and Industrial Water Cooled Chiller?

Industrial Air-cooled and industrial water-cooled chillers are both types of chillers used for cooling applications in various industries.


The main difference between industrial air cooled chiller and industrial water cooled  chiller is condenser :


The condenser of an industrial air cooled chiller is cooled by the ambient air,which the heat generated during the cooling process is dissipated into the surrounding air;


Industrial Water Cooled Chiller with a shell and tube water-type condenser that is attached to a cooling tower and is typically used in medium and wide installations where water is available.So industrial Water cooled chiller need connect with water cooling tower and water cooling pump outside , the installation is more trouble than air cooled screw chiller .


But if your ambient temperature is very high above 50℃,we suggest you use industrial water cooledchiller ,as industrial air cooled chiller may consume more energy to achieve the same cooling capacity due to the limitations of air as a heat exchange medium and industrial water cooled chiller uses constant water source for more stable and efficient heat dissipation,so in high ambient temperature , industrial water cooled chiller is more energy-efficient and better choice for your application .

Standard 20HP Air Cooled Chiller                  


Standard 20HP Water Cooled Chiller  

               

Industrial Applications of Stainless Steel Air Cooled Water Chiller?

Stainless steel chiller are very popular refrigeration system that can provide steady and reliable water cooling sources for both industrial and commercial usage.

Portable chillers are also widely used in laboratory,food industry ,chemical industry and so on.


6.1 Laboratory

Stainless steel chillers are also widely used in laboratory.


6.2 Food Industry

Stainless steel chillers are important in the food industry to maintain temperature control, preserve quality, support various production processes, and comply with regulations.

Stainless steel Chiller For Food Industry


6.3 Chemical Industry

The pharmaceutical industry prepares medicines by processing through different heating and cooling parameters as blending, extrusion, mixing,portable chiller are cooling machines providing low-temperature cooling water, reduce the temperature of the chemical machinery and pharmaceutical cooling processing.

Stainless steel Chiller For Chemical industry


How I Can Choose The Right Stainless Steel Air Cooled Water Chiller For Your Application?

There are SIX important chiller specifications you need consider when you choose a chiller for your application :the cooling capacity for chiller ,the voltage required for operation, the associated pump horsepower and flow rate (contact us for custom selection), refrigerant, and the evaporator type.


7.1 Calculate Right Cooling Capacity For Chiller

Chiller sizes are traditionally listed according to Ton,KW, But/h,Kcal/h. Tons does not refer to the actual weight of the chiller, but instead is a historical reference to a time when blocks of ice were harvested for cooling. Just like engines are still measured according to “horsepower”, the term “tons of refrigeration” stuck around:

1 KW=860 kcal/h ;

1 TON=3.517 KW;

1 KW=3412 Btu/h;


7.2 Types of stainless steel chiller system?

There are two types of chiller :Air Cooled Stainless Chiller and Water Cooled Stainless Steel Chiller.

Water cooled chiller needs a separated water cooling tower and water cooling pump ,if you don‘t have existing water cooling tower,we suggest you use air cooled chiller; But if your ambient temperature is very high above 55℃ ,we suggest you use water cooled chiller , as it is easier to dissipate heat for water cooled chiller with water cooling tower.

But Most customers use air cooled stainless steel chiller ,which is more easily install and save space.


7.3 Power

Different countries and regions have different standards for industrial electricity, the common power supplies are 208-230V, 380-420V,440-480V,50Hz or 60Hz, 3phase.

Such in Philippines ,the power supply is 220V 60HZ 3PH , 380V 60HZ 3PH ,460V 60HZ 3PH;

in Singapore and Malaysia ,the power supply is 415V 50HZ 3PH;

in Mexico ,the power supply is 220V 60HZ 3PH;

In USA ,the power supply is 208V 60HZ 3PH;575V 60HZ 3PH;480V 60HZ 3PH and so on


7.4 Water Pump

When you decide the capacity/tonnage of the chiller, we will recommend you the suitable pump in KW,which standard water pump is about 2 bar .If you need more high water pressure , please us when you inquiry.


7.5 Refrigerant

R22, R410A, R407C, R404A, R134A are optional choices.

R22: good cooling effect, but R22 is considered a powerful greenhouse gas, so it’s forbidden in most countries.

R410A: eco-friendly, R-410A has replaced R-22 as the preferred refrigerant for use in residential and commercial air conditioners in Japan, Europe, and the United States. R-410A operates at higher pressures than other refrigerants.

R407C: a good replacement for R22, good cooling effect.

R404A: suitable for application that requires low temperature(below -10°c).

R134A: a non-flammable gas used primarily as a “high-temperature” refrigerant, suitable for air-cooled chiller working at a high ambient temperature above 50℃.


7.6 Evaporator Choose

Chillers generally have two types of evaporators: one is coil in water tank evaporator ,the other one is shell and tube evaporator with buffer tank.

Coil and tank evaporator, which has a built-in water storage tank for more convenient use,so there’s no need for extra buffer tanks. This is also our standard evaporator for chiller , if you don’t have buffer tank ,we just use this evaporator for your chiller.  

But it has a limited capacity and is not suitable for applications with larger chilled water demands.External tank’s capacity can be customized according to specific needs.

It can buffer a larger heat load, store more chilled water, but the installation will be more troublesome.


Shipping Way of Stainless Steel Cover Air-cooled Corrosion Resistant Chiller

As a professional custom chiller supplier &exporter,we have our own shipment forwarder to arrange the shipment .Our chiller machine is with plywood packing,which prevent damage during transportation and meet export standards.There are three ways can delivery your chiller unit :


1. Ship by Air: As the chiller is with compressor ,water pump and fans ,the compressed refrigerant and oil inside the compressor is a dangerous item with the possibility of explosion , so it needs to release the compressed refrigerant before transportation. (It means that water chiller without refrigerant when choosing this shipping way. After the machine arrives at your destination, you need to add refrigerant by local professionals. The airline company also request us to provide many documents to prove that the chiller not a dangerous product. The freight cost by air is very high may be higher than the cost of chiller , So By air for delivery is not the mode of transport recommended to our customer.


2. Ship by Sea: The transportation time is longer than by air , but the freight cost is cheap ,and there is no need to add refrigerant after the equipment arrives at the destination.This shipping way is the most suitable mode of transportation for you to delivery your local port.


3.If you have your own shipment container in your other supplier in China, we can help you delivery the chiller machine to your supplier in any city of China .


Why should you choose Tongwei for your custom stainless steel chiller supplier?

▪ Experience you can trust

We have been designing and building water chiller for over 15 years. From air cooled chiller to water cooled chillers and everything in between, we have built chillers for nearly every industry and every application.


▪ Fast Quote

Get a quote for your project today! We typically provide a custom quote within 2 hours.


▪ 24/7 customer service

Believe that we will always be by your side. Whether you have a question or need a quote, there‘s always someone answering the phone 24 hours a day.


▪ Durable and reliable machine

Our products are manufactured from high quality materials and we offer a competitive warranty on all  industrial chillers.



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