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Industrial Water Cooled Chiller

12 Ton 50KW Industrial Water Chiller For Pulverize and Grinding Mill Machine
  • 12 Ton 50KW Industrial Water Chiller For Pulverize and Grinding Mill Machine
  • 12 Ton 50KW Industrial Water Chiller For Pulverize and Grinding Mill Machine
  • 12 Ton 50KW Industrial Water Chiller For Pulverize and Grinding Mill Machine
  • 12 Ton 50KW Industrial Water Chiller For Pulverize and Grinding Mill Machine
  • 12 Ton 50KW Industrial Water Chiller For Pulverize and Grinding Mill Machine

12 Ton 50KW Industrial Water Chiller For Pulverize and Grinding Mill Machine

Tongwei is professional industrial chiller and water cooling system macnufacturer & supplier in China.We have been specialized in chiller industry for more than 15 yeas. Our chillers are with CE certification for good quality .12 Ton/50kw Industrial water chiller is cooling pulverizer and grinding mill machine ,which is control the temperature when pulverizers and grinding mill machines generate a lof of heat during their operation. 

Chiller Model:          TW-15WD

Cooling Capacity:    50.2KW(43172 kcal/h) @ 50HZ 
                                60.24KW(51806 kcal/h) @ 60HZ

Refrigerant:             R22/R407c/R410a/R134A/R404a

Power Supply:         380V/50HZ /3PH (Standard)
                                208-480V/60HZ/3PH(Customized)

Compressor Brand:Panaonic/Danfoss Scroll Compressor

Evaporator Type:     Coil in SS Water Tank (Standard)
                                Shell and Tube(Customized)

    Content

    ▷1.How Does An 12 Ton Industrial Water Chiller Work?
    ▷2.
    What Are The Main Components Of Industrial Water Chiller?

            2.1 Compressor

            2.2 Evaporator

            2.3 Water Pump

            2.4 Condenser

            2.5 Controller Panel  
    ▷3.
     How I Can Choose The Right Industrial Water Chiller?

           3.1 Power

           3.2 Water Pump

           3.3 Refrigerant

           3.4 Evaporator Choose
    ▷4.
    How Choose Water Cooling Tower For Your Industrial Water Chiller?
    ▷5.
    What is the Difference Between Industrial Air Cooled Chiller and Industrial Water Cooled Chiller?
    ▷6.
    Contact Us to Learn More About Our Indsutrial Water Chillers


    12 Ton /50KW Industrial Water Chiller For Pulverizer and Grinding Mill Machine

    Industrial water chiller is chiller machine ,which is type of water cooling system used to remove heat from a process and transfers it to a separate water source such as a cooling tower, river, pond, etc.Compared to air cooled chillers, water cooled chillers typically offer higher cooling efficiency and lower noise levels.
    12 Ton industrial water cooled chiller model TW-15WD includes a multi-stage hermetic scroll compressor using R410A/R407C refrigerant. The refrigerant is a non-depleting ozone gas and is considered environmentally friendly. 50kw industrial water cooled chiller is used in a wide range of industrial applications in different industries as:Pharmaceutical clean room, plastic, and rubber industry, plastic, and rubber industry, extruding molding industry, die casting, artificial real Ice Rinks cooling, food and beverage industry, laboratory, computer server room, telecommunications, rubber printing, and medical industry.
    Tongwei is the top manufacturer and supplier of the 12Ton water cooled chiller, located in China. With many years of experience, we guarantee the production of the best quality 12Ton water cooled chiller with amazing specifications and super warranty offers.
    With the help of the efficient 50kw water cooled chiller, you can achieve effective cooling in any industry.


    15 Ton Packaged Water-cooled Water Chiller 

    1.How Does An 12 Ton Industrial Water Chiller Work?


    2.What Are The Main Components Of Industrial Water Chiller?

    2.1 Compressor
    The compressor is the key mover in packaged Water Cooled Chiller because it produces pressure variations to stir the refrigerant around.
    For 12 Ton chiller , which is with two units Panasonic 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

    2.2 Evaporator
    The evaporator is a crucial component of packaged water cooled 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

    2.3 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

    2.4 Condenser

    The condenser for packaged 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

    2.5 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

    3. How I Can Choose The Right Indsutrial Water Chiller?

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

    3.1 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

    3.2 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.

    3.3 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℃.


    3.4 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.(See Above 2.2)

    Shell and tube type evaporator, which requires an additional water buffer tank to connect .(See Above 2.2)

    4.How Choose Water Cooling Tower For Your Industrial Water Chiller?

    There are three important temperature factors you need to consider when choosing a cooling tower for water cooled screw chiller: inlet hot water temperature, outlet cold water temperature, and wet bulb temperature. The hot water temperature is that which enters the tower. The cold water temperature is that which leaves the water while the wet bulb temperature refers to the prevailing temperature of the geographic region where the tower is located.

    Approach is the term used to refer to the difference between the temperatures of the water source as it enters the tower versus the temperature of the water once it has left the tower. This is a crucial determiner of the effective of the heat exchange process.

    To choose the right cooling tower, mechanical efficiency should be given priority. This refers to the amount of fan power needed to circulate ambient air within the cooling tower. The range – or the difference in temperature between hot and cold water – is also crucial as it will impact energy usage.

    so to find out how to choose a cooling water tower with sufficient cooling capacity, you should understand what circumstances require the use of a cooling tower. Please find the below water cooling tower is suitable for water cooled screw chiller :

    Cooling Capacity of Chiller                            Water Cooling Tower Capacity 


    5HP(16KW/4 Ton)                                            15 Ton


    6HP(19KW/5 Ton)                                            15 Ton


    8HP(25KW/7 Ton)                                            20 Ton


    10HP(30KW/8 Ton)                                           20 Ton


    12HP(40KW/11 Ton)                                          25 Ton


    15HP(50KW/14 Ton)                                          25Ton


    20HP(65KW/18 Ton)                                          30 Ton


    25HP(80KW/22 Ton)                                           40Ton


    30HP(100KW/28 Ton)                                         40 Ton


    40HP(130KW/37 Ton)                                          50 Ton


    50HP(153KW/43Ton)                                            60 Ton
    60HP(200KW/56 Ton)                                           80 Ton

    Water Cooling Tower

    5.What is the Difference Between 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 .


    20 Ton Packaged Air Cooled Chiller

    6.Contact Us to Learn More About Our Indsutrial Water Chillers

    Don’t delay in making the best decision for your manufacturing business and your future by increasing your production capabilities with an Packaged water-cooled process chiller. Contact us today for more information on a portable water cooled process chiller.
    Our probessional team will help you with any questions you have on our packaged water-cooled process chiller units. We look forward to hearing from you!


       12 Ton Industrial Water-cooled Water Chiller Technical 

                           Specifications MODEL:TW-15WD

    Model
    TW-15WD
    nominal cooling capacity
    KW
    50HZ
    50.2
    60HZ
    60.24
    Ton
    50HZ
    23.18
    60HZ
    27.82
    Chilled Water temperature range
    5~35
    Max power consumption
    kw
    16.25
    Full load
    Amp
    39.4
    power source
     
    3PH-380V-50HZ (Standard)
    3PH-220-480V-60HZ(Customized)
    refrigerant
    type
     
    R22/R407C/R410A/R134A
    control
     
    External balance of thermal expansion valve
    compressor
    type
     
    hermetic scroll type
    power
    kw
    7*2
    QTY.
    Unit
    2
    condenser
    type
     
    Shell and tube condenser
    cooling water

    m3/h

    11
    Diameter
    inch
    2"
    evaporator
    type
     
    Coil in Water tank evaporator(Standard)
    shell and tube Type Evaporator(Customized)
    Chilled water 

    m3/h

    8.63
    Tank volume
    L
    330
    inlet and outlet connection(BSP)
    inch
                                 2’’
    Water pump
    power
    kw
                                2.2
    Water Flow
    M3/h
                               25.2
    Max.Pressure
    Bar
                                2
    safety devices
    Compressor overheating protection,over-current protection,high and low pressure protection,over-temperature protection,traffic protection,phase sequence/phase loss protection,low level protection,frost protection
    dimension
    mm
    1660*855*1760
    weight
    kg
    450

    1 . Testing results under above conditions: Inlet/outlet chilled water temperature 12℃/7℃, condensing temperature 45℃.

    2. The above parameters will be updated continuously. If you have special request, please send your technical requirements before placing an order.
    1.How does a chiller system work?
    Chiller has two circulation,one is process water circulation,the other is refrigerant gas circulation.Heat picked up from the process.Heat transfers to refrigerant circulation.Heat is remove to air or water.

    2.How to calculate right cooling capacity for chillers?
    One of the most frequently ask about how we can know the cooling capacity for chillers. Let’s see the below formula.
    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 5m³ water from 25°c to 15 °c in 1 hour?
    Temperature Differential = 25℃-15℃=10℃
    Water Flow Rate = 5 m³/hour
    Cooling Capacity in KW = 5 x 10 ÷ 0.86 = 58,14 KW
    Oversize the chiller = 58.14 x 1.2 = 69.76 KW
    69.96kw cooling capacity for chiller is required.

    3.Types of chiller system?
    There are two types of chiller :Air Cooled Chiller and Water Cooled Chiller.
    Water cooled chiller needs a separated water cooling tower and water cooling pump ,if you don‘t have exsiting water cooling tower,we suggest you use air cooled chiller; But if your ambiemt 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.

    4.Whether chillers need built-in Tank or not?
    In a chiller system, a tank is usually equipped to buffer the thermal load of the chiller.
    But should we choose a built-in type of tank or an external type of tank?
    A chiller with a built-in tank is easier to install and can be used simply by connecting a water pipe to your application. 
    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.
    If you don‘t have external water tank ,we suggest our chiller built-with water tank ,which is easy for you to install.

    5.Cooling capacity unit conversion?

       1 KW=860 kcal/h ; 

       1 TON=3.517 KW; 

       1 KW=3412 Btu/h;

    6.This chiller could do heat recovery?
    Yes,please kindly send us the temp and water volume per hour.

    7.Chiller maintenance?
    Step 1: Keep Tubes Clean
    Step 2: Ensure a Leak-free Unit
    Step 3: Sustain Proper Water Treatment(prevent scale, corrosion)
    Step 4: Analyze Oil and Refrigeran
    Please submit your basic information, we will contact you as soon as possible!

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