Model No.: AW()
Type: Cooling Only With Electric Heater/Cooling Only/Heat Pump
Cooling Method: Air-cooled
Unit Structure: Integral
Noise Level: Low
Evaporator: Plate / Shell And Tube
Application Fields: Cooling Machine
Power Supply: 380-415V, 440-460V, 50HZ/60HZ
Casing(Optional): Stainless Steel 304/316
Running Condition(optional): Low Ambient Temperature -20degree C
Refrigerant: R407c / R134A / R22
Compressor Qty/Circult: 2/3/4/6/8
Compressor Brand: Bitzer/Hanbell/Fusheng Screw Type
Packaging: Standard Package for Export Transport
Brand: Amrta or OEM
Place of Origin: China
Supply Ability: 400PCS / Month
HS Code: 8418612090
Plastic is one of the most enduring inventions of the modern world. It`s hard to imagine our lives without it. We use plastic to eat with and to make our children`s toys - and even the precious computers we use every day have plastic components. But before those plastics become something other than plastic, they must be shaped and cooled, either during a plastic extrusion or injection mold process. Our plastic machine water chiller is the perfect machine for that job, designed as a closed loop system to prevent any environmental debris from mixing in with the process water. Water contamination can ruin a plastic product and is a very common problem. Amrta air Cooled Screw Water Chiller can save you dramatically by reducing product loss.
● Offices, Hotels, Hospitals
● Medium and large commercial buildings
Why this choice?
● High efficiency with R410A
● Very low noise operation
● Advanced control
● Reduced total cost of ownership
01.The compressor. The Air cooled screw chiller is equipped with semi-hermetic screw compressor, compared with the piston compressor, semi-hermetic screw compressor has two advantages: Less parts ( About 1/3 of the piston compressor), simple structure, less wearing parts, high reliability and long life.. Compressor suction and exhaust uniform, exhaust temperature is low, vibration is small, not sensitive to wet compression, anti-liquid strike ability.
02.Tube-fin air cooled condenser. The tube-fin air-cooled condenser adopts the inverted "V" type layout, on the one hand, it improves the space utilization ratio, increases the heat exchange area, on the other hand, it improves the airflow and heat transfer efficiency, so that improve the Water Chiller cooling and heating capacity.
03.Throttling equipment. For expansion valve, we select the most advanced products, with a compact overall design, rugged stainless steel diaphragm, and in a wide range of operating conditions to provide stable and accurate control.
04.Tube-shell evaporator. Using shell and tube structure, the outside is proceeded with fire-retardant,waterproof insulation materials, water side of the working pressure is 1.0MPa. Evaporator with PVC plastic water board, corrosion resistance. Chilled water along the diaphragm up and down circuitous flow, in order to increase the spoiler effect to improve the evaporator heat transfer capacity. Using the latest DAC corrugated spiral high efficiency heat transfer tubes, strengthen the fluorine side heat transfer capacity, improve the heat transfer coefficient to ensure that the Air Conditioner good refrigeration and heating performance.
05.Electronic control. Air cooled hot and cold water unit uses a microcomputer as the core of the control system, the control system control precision,
anti-interference ability to ensure that the unit safe, reliable and economical operation. Energy regulation automatic control can make the unit always in the best economic mode point efficient operation. Protection function complete unit with overload, short circuit protection, frost protection, high and low voltage protection, overheating protection and other functions.
Metallic filter for hydraulic circuit
Rubber antivibration mounting
Plate heat exchanger
|Cooling capacity *||kW||568||637.8||700||758||868||923.8||992.8||1172|
|Heating capacity *||kW||630||706||772||827||953||1014||1086||1264|
|Cooling power input *||kW||174.1||193.4||210.7||228||268.8||286.4||309.6||348.2|
|Cooling current *||A||300||332||365||398||467||497.2||536||600.4|
|Heating power input *||kW||171||190||207||224||264||281.2||304||342|
|Heating current *||A||296||328||360||392||460||489.7||528||591.2|
|Energy adjustment steps||step||8||8||8||8||12||12||12||12|
|Water flow rate||m3/h||97.4||109.7||120||130||149||159||170.8||201.6|
|Water side pressure drop||kPa||43||44||45||45||45||45||45||45|
|Fan motor number||Nr.||12||12||14||16||18||18||18||20|
|Sound pressure level **||dB(A)||81||81||82||83||83||83||83||83|
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