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    20 HP 17 Ton Air Cooled Industrial Water Chiller

    5 out of 5 based on 3 reviews | Write a review
    $18,830.77
    Portable 20 HP water chiller operates at three phase 240 volt, 380 volt, 400 volt input voltage, 17 ton cooling capacity, with 2 compressors, air-cooled finned type condenser, water temperature controlled by microcomputer, suitable for CNC machine tools, laser cutting machines, grinding machines and other industrial fields.
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    SKU: ATO-IWC-20HP
    30-day Returns
    Delivery date: 6-12 days

    17 ton refrigeration capacity industrial air-cooled water chiller for sale, with good quality and factory price, three-phase 50Hz/60Hz circuit system, equipped with famous high efficiency 20 HP power compressors and electric temperature controller. It has the advantages of smooth and reliable operation, low efficiency and lower fault, low vibration noise, convenient maintenance and long life.

    Features

    • Adopted high-quality compressors and pumps to ensure safe & quiet running, power saving and durable service life.
    • Employed microcomputer with easy operation which can control the temperature within 3℃ to 45℃ precisely.
    • Unique design for condenser and heat-dispersion unit results in excellent heat-exchange effect.
    • Equipped with electrical current overload protection, high & low-pressure switch, and electrical timer delay safety device. It will alarm to display faulty when any malfunction occurs.
    • Built-in stainless steel insulated water tank, durable and easy to clean.
    • Complete safety devices including power reverse phase, power short phase and anti-freeze protection.
    • Ultra low-temperature type of chiller can reach below -60℃.

    Parameter

    Model ATO-LC20A
    Cooling Capacity 17 ton
    Number of Compressors 2
    Compressor Total Power 20 HP
    Refrigerant R22 / R407C (Optional)
    Evaporator Type Spiral type / Tube-in-shell type (Optional)
    Condenser Type Finned
    Cooling Type Air-cooled
    Number of Fans 2
    Single Fan power 0.78kW
    Number of Cooling Water Inlet/Outlet 1 group
    Cooling Water Inlet/Outlet Size DN50
    Water Tank Capacity 245L
    Pump Power 2 HP
    Pump Flow 360L/min
    Pump Lifts 15M
    Power Supply 3-phase 4-wire AC 208V/60Hz, 220V/60Hz, 240V/60Hz, 380V/50Hz, 400V/50Hz, 415V/50Hz, 480V/60Hz (Optional)
    Control Voltage 1-phase AC 220V (L+N)
    Total Power 18.1kW
    Wires Specifications 4x10mm2
    Certification CE
    Dimension L*W*H=1850*850*1750mm
    Net Weight / Gross Weight 840kg / 940kg

    Shipping Way of ATO Water Chiller

    Just confirm the shipping way by email when place your order.

    1. Ship by Air: The compressed refrigerant inside the chiller 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 process is as simple as adding refrigerant for ordinary air conditioners.) Delivery time is about 15-30 days.

    2. Ship by Sea: The transportation time is longer (about 40-55 days), and there is no need to add refrigerant after the equipment arrives at the destination.

    Note:

    1. The "cooling capacity" is tested based on the inlet and outlet water temperature of freezing is 12℃/7℃, and the inlet and outlet water temperature of cooling is 30℃/35℃.

    2. Working temperature range: Chilled water temperature range is 5℃-35℃, inlet and outlet water temperature difference is 3℃-8℃, and condensation temperature not higher than 35℃.

    3. Conversion of units: 1 ton cooling capacity=3024kcal/hr, 1kcal/hr=3.969BTU/hr, 1HP=0.735kW=2580kcal/hr

    Water Chiller Structure Diagram

    water chiller structure diagram

    Compressor High-pressure gauge Condenser Dry filter
    Expansion valve Water supply Evaporator Low-pressure gauge
    Water tank Drain Refrigerated water Pump

    Tips: Air-cooled industrial water chiller troubleshooting

    If the industrial air-cooled water chiller fails, it is necessary to carry out a detailed inspection of the operating conditions of the various components of the equipment in time. The refrigeration system, electrical system, air system, and water system need to be inspected to determine whether they are operating normally.

    1. Refrigeration system. Check whether there are cracks, breakages, frosting and dew condensation on the various pipes in the refrigeration system of the air-cooled chiller. In particular, whether there is leakage at the joints of refrigerant pipelines and joints of air-cooled chiller joints.

    2. Electrical system. Check whether the electrical system fuse of the industrial air-cooled chiller is blown; whether the insulation of the electrical wires is intact; whether the circuit board is cracked, and whether the connection is loose.

    3. Ventilation system. Check whether the air filter, heat exchanger coils, and fins of the air-cooled chiller have accumulated excessive dust; whether the air inlet and outlet are cleared; and whether the fan and fan blades are working normally.

    4. Water system. Check whether the water system of the air-cooled chiller is leaking; whether the water inlet and outlet are unblocked; and whether the pump works normally. Listen to the power on and listen carefully to see if the compressor working sound of the air-cooled chiller is normal, whether there is noise in the operation of the fans and pumps, and whether the noise is too loud.

    Existing reviews of 20 HP 17 Ton Air Cooled Industrial Water Chiller
    Easy to use
    This 20 hp industrial water chiller is of good quality. I've been using it for five months and haven't found any problems. Other colleagues agree that the water chiller is easy to use.
    From: Joherry | Date: 12/08/2022
    Was this review helpful? Yes No (0/0)
    Worth it!
    Worth the money! This water chiller really does a good job keeping the tube cold over the pump and bucket method. A must have for any laser owner!
    From: Keran | Date: 15/03/2022
    Was this review helpful? Yes No (0/0)
    Very good quality 20HP industrial water chiller
    I have purchased 5 industrial chillers from ATO. The quality is very good, the cooling speed is fast, the water temperature has been kept within a certain range, and the after-sales service is also very professional, providing me with many solutions.
    From: Shoop | Date: 11/01/2022
    Was this review helpful? Yes No (0/0)
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