Industrial Water Chiller Manufacturer
KOLLER industrial water chiller is primarily used to cool normal-temperature water into low-temperature water, which is then utilized for ice making to enhance ice production efficiency. It serves as an ideal supporting equipment for ice-making systems. Based on different heat dissipation methods, chillers are mainly divided into two major categories: air-cooled and water-cooled. Air-cooled chillers are equipped with built-in fans that use air as the heat dissipation medium, releasing heat into the surrounding environment through finned-tube condensers.
Model: LS50 MOQ: 1 Set Brand: Koller Ice Machine Place of Origin:Guangzhou, China Delivery: Sea Transportation Payment terms: T/T Certification: ISO9001 Packing: International export packing
Production Time: 30–35 working days for standard designs; 35–50 working days for custom design, both calculated after deposit received. Delivery Time: according to the quantity and production timeIndustrial Water Chiller Manufacturer Koller Ice Machine for cooling water
KOLLER industrial water chiller is primarily used to cool normal-temperature water into low-temperature water, which is then utilized for ice making to enhance ice production efficiency. It serves as an ideal supporting equipment for ice-making systems. Based on different heat dissipation methods, chillers are mainly divided into two major categories: air-cooled and water-cooled. Air-cooled chillers are equipped with built-in fans that use air as the heat dissipation medium, releasing heat into the surrounding environment through finned-tube condensers.
Model: LS50 MOQ: 1 Set Brand: Koller Ice Machine Place of Origin:Guangzhou, China Delivery: Sea Transportation Payment terms: T/T Certification: ISO9001 Packing: International export packing
Production Time: 30–35 working days for standard designs; 35–50 working days for custom design, both calculated after deposit received. Delivery Time: according to the quantity and production timeCore Features of Air-Cooled Chillers
Advantages:
⦁ Compact structure, simple installation, easy mobility, and no need for a dedicated equipment room.
⦁ No cooling tower or additional water pump required, making it suitable for water-scarce environments.
⦁ Streamlined system with fewer potential failure points; daily maintenance only requires periodic cleaning of dust from the fins.
⦁ Simple winter freeze protection measures.
Disadvantages:
⦁ Significantly affected by ambient temperature; cooling capacity may drop by 20%–30% during high summer temperatures.
⦁ Energy efficiency ratio (COP) typically ranges from 3.0 to 3.8, which is lower than that of water-cooled chillers
⦁ Relatively high operating noise, generally ranging from 65 to 85 dB.
Core Features of Water-Cooled Chillers
Advantages:
⦁ High energy efficiency ratio (COP value of 4.5–6.0), saving 25%–40% more electricity compared to air-cooled chillers.
⦁ Stable operation with minimal impact from ambient temperature, making it suitable for large cooling capacity demands.
⦁ Relatively low operating noise; the main unit can be enclosed in a dedicated equipment room.
⦁ Particularly suitable for 24/7 continuous operation scenarios; equipment service life is more than 30% longer than that of air-cooled chillers.
Disadvantages:
⦁ Requires installation of a cooling water system (cooling tower, piping, and water pump), with initial investment 30%–50% higher.
⦁ Higher installation complexity, requiring planning for a dedicated equipment room and cooling tower placement
⦁ Requires an adequate water supply; cooling tower water consumption is approximately 0.8–1.2 tons per hour per 100 RT (refrigeration tons).
⦁ Requires complex winter freeze protection measures.
| Item | Specification |
| Chilled Water Outlet Temperature | 5°C – 35°C (adjustable); lower temperatures require special design |
| Cooling Capacity | Customized by model, covering small-to-medium to large capacity demands |
| Refrigerant | R134a, etc. |
| Temperature Control Accuracy | ±0.5°C – ±1°C |
| Compressor Type | Scroll, Piston, Screw |
Frequently Asked Questions About Koller Industrial Water Chiller Manufacturer
Flow rate of the water to be cooled (in L/min or m³/h)
Initial temperature of the water (inlet water temperature)
Required target temperature (outlet water temperature)
Ambient temperature range at the installation site (summer maximum temperature)
Water source availability and space conditions at the installation site
Daily operating hours and annual operating days
For water-cooled chiller: COP value is approximately 4.5–6.0, with stable performance under normal operating conditions.
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Contact Person: Nokiya Jiang
Phone: +86 181 2238 0310
E-Mail: sharegrace@gzkoller.com
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