Industrial Portable Water Chiller Unit

Industrial Portable Water Chiller Unit

An industrial portable water chiller unit utilize plant water (tower water, city water, or well water) to dissipate the process heat removed by the refrigeration system. Featuring heavy-duty, powder-coated cabinets, Panasonic/Danfoss scroll compressors,full diagnostic touch screen controllers, process pump ,a reservoir tank and Siemens electrical components,Tongwei Industrial portable water chiller units typically have a fluid temperature range of -5℃ to 25℃ from 2 tons to 60 tons. Advantage offers a wide range of configurations and cooling capacities to meet your requirements.

This portable water chiller unit combine innovative evaporator design with the latest energy-saving technology to form an efficient, reliable, fully packaged process chiller at a competitive price,they are widely used for the controlled water temperature of products, mechanisms, and factory machinery in a wide range of industries such as injection molding, extrude machine,food and beverage, tool and die-cutting, lasers, chemicals, pharmaceutical,and more.

Tongwei is the professional manufacturer and supplier of the portable chiller system, located in China. With many years of refrigeration experience, we guarantee the production of the best quality industrial chiller system with amazing specifications and super warranty offers.If you are looking for the widest variety, application-supportive industrial portable chiller unit manufacturer in China,Contact us now to select a widest variety of Chiller at reasonable costs.

Industrial Portable Water Chiller Unit Technical Specification

Features And Advantages of Portable Chiller

These portable industrial portable water chiller unit have a 41-95°F(5~35℃) operational temperature range and work in maximum ambient temperature 104°F（40℃） cooling range feature with an environmentally friendly R410A or R407C refrigerant. If your ambient temperature can reach above 50℃ ,please choose environmentally friendly R134a refrigerant for high ambient temperature.

Other standard features of the portable chillers we supply include:

  ▪ Full diagnostics panel

  ▪Fully insulated reservoir tank

  ▪ Brazed plate/shell and tube/coil in water tank heat exchanger

  ▪ Pressure gauges (refrigerant and pump)

  ▪ Air and water cooled chiller systems

  ▪ Filter dryer and moisture indicator

  ▪ Compact design with portable wheels

  ▪ Simple&easy installation low maintenance cost

What Are The Main Components Of Industrial Portable Water Chiller Unit ?

3.1 Compressor

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

For Industrial Portable Water Chiller Unit , which is with Panasonic /Danfoss brand compressor, using R410A/R407C refrigerant,this brand compress is with high refrigeration efficiency,low noise ,energy saving,environmental protection and durability,safety and stability.

Panasonic Compressor

Danfoss Compressor

3.2 Evaporator

The evaporator is a crucial component of industrial portable 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 : Stainless steel coil in water tank evaporator , shell and tube evaporator, 304SS stainless steel plate type evaporator.

SS 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 industrial water cooled chiller is shell and tube ,with the internal copper tubes employing an outer thread embossing process.This design effectively enhances the heat exchange efficiency between the refrigerant and water during the process. Compared to traditional smooth copper tubes, the outer thread embossing process increases the surface area of the copper tubes, thereby expanding the contact area for heat exchange and improving the thermal conductivity of the condenser. This optimization design allows the condenser of the water-cooled chiller to transfer heat from the refrigerant to the water more rapidly and consistently, enabling the water to carry away the heat.

Shell and tube 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 Portable Water Chiller

How I Can Choose The Right Portable Water Chiller Unit For Your Application?

There are five 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.

5.1 Calculate Right Cooling Capacity For Chiller

One of the most frequently ask about how we can know the cooling capacity for chillers.  We use KW ,Ton, But/h,Kcal/h to choose chiller cooling capacity :1 KW=860 kcal/h ;  1 TON=3.517 KW;1 KW=3412 Btu/h;

There is also a formula to calculate the cooling capacity for chiller:.

Cooling Capacity(kw)= Flow Rate(m3/h)*Temp Change(T1-T2)/0.86

Heat Load= C(specific heat)* M(quality output per hour )*Temp Change(T1-T2)

Oversize the chiller by 20% Ideal Size in KW = KW x 1.2

Noted : T1:Incoming Water Temperature (℃)      T2:Required Chilled Water Temperature(℃)    

For example, what size of chiller is required to cool 10m³ water from 35°c to 15 °c in 1 hour?

Temperature Differential = 35℃-15℃=20℃

Water Flow Rate = 10 m³/hour

Cooling Capacity in KW = 10 x 20 ÷ 0.86 = 232 KW

Oversize the chiller = 232 x 1.2 = 278.4KW

278.4 kw cooling capacity for chiller is required.

5.2 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

5.3 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.

5.4 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℃.

5.5 Evaporator Choose

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

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.

Shell and tube type evaporator, which requires an additional water buffer tank to connect .

Industrial Applications of Industrial Portable Water Chiller Unit

Portable 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 plastic industry,food industry ,chemical industry and Cement/ Concrete Cooling.

6.1 Plastic Industry

Stationary air-cooled chillers are also widely used in plastic processing and plastic industry including plastic injection molding, plastic extrude, and extrusion lines, blowing molding machines.

The function of using an air-cooled screw chiller is to provide the cooling water flow rate for cooling the plastic mold temperature down to make sure the product quality and production efficiency.

Portable Chiller For Plastic Industry  

6.2 Food Industry

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

Portable 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,air cooled screw chiller are cooling machines providing low-temperature cooling water, reduce the temperature of the chemical machinery and pharmaceutical cooling processing.

Portable Chiller For Chemical industry

4 Cement /Concrete Cooling

Cement production involves a series of chemical reactions that generate significant amounts of heat.Cement is usually mixed with water to from the material known as concrete whose temperature is to a great extent determined by the water used in the chemical combination of cement aggregates and water.

Shipping Way of Industrial Portable Water Chiller Unit

As a professional portable 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 portable 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.