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    1/2 Ton Air Cooled Industrial Water Chiller

    5 out of 5 based on 6 reviews | Write a review
    Hot sell 1/2 ton refrigeration capacity water chiller machine with high quality in good price, air cooling by the radiator fan, single phase 220V/110V working voltage, about 500W of compressor power, maximum flow to 19L/min, with completed water flow and over high temperature alarm functions.
    30-day Returns
    Delivery date: 6-12 days

    Portable 1/2 ton water chiller operates at single phase 50Hz/60Hz 220V AC or single phase 60Hz 110V AC, rated current of 3.6A, input power of 770W, suitable for CNC machine tools, laser cutting machines, grinding machines and other industrial fields.


    • Air-cooled industrial water chiller has refrigerating capacity up to 1/2 ton (1750W).
    • By controlling the refrigerant solenoid valve, the cooling capacity can be adjusted in real time to ensure the stability and accuracy of the cooling system.
    • Intelligent and constant operation modes are available for various temperature environments.
    • With over temperature alarm, sensor fault self diagnosis function.
    • With compressor over-current overload protection, water flow alarm function.

    Parameter List

    Model ATO-JL5200PA ATO-JL5200PB ATO-JL5200PC
    Input Voltage Single phase 220V Single phase 220V Single phase 110V
    Working Current 0.35-3.6A 0.35-3.8A 0.35-5.2A
    Input Frequency 50Hz 60Hz 60Hz
    Compressor Power (±3%) 485W 520W 525W
    Refrigeration Capacity 1/2 ton
    Input Power 770W
    Pump Voltage / Power 24V DC / 55W
    Cooling Type Air cooled
    Max. Lift 12M
    Max. Flow 19L/min
    Refrigerant Type Default R22 (1R34A, R407C, R401A, R404A or other types can be sustomized, just confirm us by email)
    Inlet and Outlet External Φ12mm pagoda connector, Φ8/Φ10/Φ12mm quick connector (Optional)
    Max. Capacity of Tank 8L
    Glycol Capacity ≤30%
    Certification CE
    Operate Temperature 0℃~40℃
    Alarm Device Red and green alarm light, flow alarm, high temperature alarm
    Machine Demension 560*470*285mm
    Package Demension 650*380*540mm
    Net Weight 35kg
    Gross Weight 45kg

    Shipping Way of ATO Water Chiller

    Just confirm us 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 shiping 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.

    Water Chiller Front Side Details

    1/2 ton water chiller front side detail features
    Water Chiller Back Side Details

    1/2 ton water chiller back side detail features

    Tips: What is an air-cooled chiller?

    Water chiller is a kind of water cooling equipment, which can provide constant temperature, constant current and constant pressure. The principle of the chiller is to inject a certain amount of water into the internal water tank of the machine, cool the water through the cooling system of the chiller, and then the water pump inside the machine will inject the low-temperature frozen water into the equipment to be cooled, the frozen water will take away the heat inside the machine, and return the high-temperature hot water to the water tank again for cooling, so as to achieve the function of cooling the equipment by circulating and exchanging cooling. 

    The air-cooled chiller is a type of water chiller machine, which is equipped with a fan as a heat dissipation device. The shell and tube evaporator is used to exchange heat between water and refrigerant. The refrigerant system absorbs the heat load in the water, which causes the water to cool down and generate cold water. The heat is brought to the fin condenser through the function of the compressor, and then dissipated to the outside air (air cooling) by the cooling fan. The air-cooled chiller does not need to be equipped with a cooling water tower (impurities are easily mixed in the cooling tower, and dust causes blockage of the cooling water circulation circuit, resulting in the decrease of cooling capacity), which is suitable for the environment with poor impurities.

    Existing reviews of 1/2 Ton Air Cooled Industrial Water Chiller
    This chiller works great
    The chiller got here quick, two days after order. And it is easy to install and use. Recommend!
    From: Colin | Date: 29/10/2023
    Was this review helpful? Yes No (0/0)
    Work perfect
    I am so satisfied that water chiller works absolutely fantastic. The chiller is very well made and good construction. Good cooling function to adjust water temperature. This unit also simple to operate.
    From: Tylor | Date: 07/12/2022
    Was this review helpful? Yes No (0/0)
    Great little chiller
    Using this at 9C on some PC radiators to cool a 4x8 cellar to 54F, works great and been running for 2 months now no issues. it is a little loud on fan noise indoors, but that's not really what its for.
    From: Fiona | Date: 14/06/2022
    Was this review helpful? Yes No (0/0)
    Superb water chiller
    This water chiller by controlling the refrigerant solenoid valve, the cooling capacity can be adjusted in real time. I'm very happy with that. Highly recommend this product!
    From: Hahn | Date: 21/04/2022
    Was this review helpful? Yes No (0/0)
    High quality water chiller
    This 1/2 ton air cooled industrial water chiller is good and been running for 2 months now no issues. I use this with my laser and my high pressure compressor and it works great. I will recommend this product to friends who need it.
    From: Farrah | Date: 11/03/2022
    Was this review helpful? Yes No (0/0)
    A good small water cooling device
    I bought this water chiller for my laser engraving machine, it works so great. A good small water cooling device.
    From: Jose Ramirez | Date: 09/01/2020
    Was this review helpful? Yes No (0/0)
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