Induction heating is a quick and precise process that allows intense heat to be applied selectively to parts of the workpiece where heat treatment is desired. Induction heating is generally suitable for all electrically conductive materials. A refrigerant based air cooled chiller is ideal for removal of concentrated heat from your process equipment. Our chiller systems work well with many applications including heat treating, heat induction and plasma spray torches. Since the chiller must operate in dusty and high ambient temperature environments, our chillers are ideal for these challenging applications.
Roll Milling Process
As the milling went along, the rollers, which are made from stainless steel, got warm and raised the concerns of our client. They want the rollers to stay below 40°C to prevent the algae material being oxidized. And we had to turn on the cooling system, which can maintain the roller temperature ±2-3°C around ambient temperature.
It is very common for rollers to get warm after a prolonged period of continuous running. The roller surface temperature increases as a result of heavy friction between the rollers brought by the high shearing force necessary for successful grinding. When the surface temperature exceeds 70°C, damage to the gear system might occur. Under such circumstances, active water cooling is recommended. If, in this customer’s case, a certain temperature is required to prevent deterioration of the material, water cooling is of utmost importance as well.