HL Cooling HL155 Water Chiller

• Cooling process water for bakery mixers and dough production.
• Maintaining precise temperatures for brewing and fermentation processes.
• Chilling water for jacketed vessels in dairy and beverage production.
• Temperature control for food packaging and sealing machinery.
• Cooling hydraulic systems and other industrial machinery in food plants.

Typical cooling capacity

For this class of equipment, cooling capacities commonly range from 5 kW to 20 kW, suitable for medium-scale industrial applications.

Refrigerant type

Units of this vintage typically utilise refrigerants such as R407C or R410A, subject to the manufacturer's original design.

Power supply

As indicated, this unit operates on a 3-phase electrical supply, commonly 400V, 50Hz in the UK.

Temperature control

Adjustable temperature controls are standard, typically offering a range of chilled water temperatures from +5°C to +20°C.

Condenser type

The twin-fan system suggests an air-cooled condenser, which is common for outdoor or well-ventilated indoor installations.

Footprint

For a twin-fan air-cooled chiller, the footprint is typically compact for its capacity, often around 1.0m x 1.5m.

• What is the typical lifespan of a used water chiller?

  With proper maintenance, industrial water chillers can have a lifespan of 10 to 15 years or more. Regular servicing and component replacement are key to longevity.

• What kind of maintenance does a water chiller require?

• Can this chiller be used outdoors?

• What are the common causes of chiller inefficiency?

• How do I determine if this chiller is suitable for my process?

Industrial chillers are valued for reliable temperature control in food processing operations. Buyers typically prioritise units with consistent cooling capacity and minimal maintenance history when purchasing used equipment. Key considerations include compressor condition, refrigerant type compatibility, and ease of spare parts availability. Industry sentiment favours models from established manufacturers known for durability. Common strengths include energy efficiency improvements in newer models and adaptability to various production scales. Proper installation and routine servicing remain essential for long-term performance.

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