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INFORMATION
INTELLIGENT COOLING OF INDUSTRIAL PROCESSES
PORTABLE COOLERS
The impact of cooling systems on productivity.
For decades, the central cooling system has been the most common solution for industrial process cooling. These systems are also known to have a strong impact in terms of productivity, operating costs and the environment .
Machine-side chillers, compact units specifically designed to serve each process independently, ensure precise and efficient cooling, and also provide greater stability during process phases. They are used in various industrial sectors such as: injection, blow molding and extrusion of plastic materials, metal injection, processing and bottling of beverages, chemical processes, pharmaceuticals and others.
More than 35,000 units installed worldwide (Microgel).
WHAT IS A PORTABLE COOLER?
CONTROLLED COOLING OF THE INDUSTRIAL PROCESS
Portable chillers are units to control the temperature of processes, they are cooled with water from an external cooling system (usually an adiabatic cooler).
Its about:
- Compact water-cooled chiller, dimensioned for the maximum cooling capacity required according to the process. The equipment can include a tank and a recirculation pump.
- One or more thermoregulation zones, sized for specific requirements, with or without space heaters, process pumps and control valves to maintain set temperatures
- Free cooling valve to save energy
- Smart touch panel for automatic function control
HOW DO PORTABLE COOLERS WORK?
TEMPERATURE CONTROL DEDICATED TO THE PROCESS
These units allow the temperature of the process fluid to be controlled from 0 to 90 °C (190 °F). They can work both in heating mode, through electrical resistors, and in cooling mode.
Each unit can work in 3 different ways:
During this phase, the electrical resistances are activated that increase and maintain the process temperature in accordance with the production requirements.
When cooling is required, the controller can activate the unit’s built-in chiller, which produces chilled water that is then supplied to the temperature control zones; These, thanks to the automatic control valves, maintain the set temperatures within the selected range with high precision.
In the event that, during the cooling phase, the temperature of the water (coming from the external cooling system) is lower than that required by the process, the compressor turns off automatically and the external system performs the cooling directly. of the automatic Free-Cooling valve.
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