Ground freezing unit facilitates sinking When sinking shafts for new mining projects, freezing technology is being used more and more frequently, because freezing the ground facilitates and accelerates the advance of the borehole. L&R Kältetechnik GmbH & Co....
Pulling out all the stops to save energy A future-proof refrigerant, higher cooling capacity and significant energy conservation: Those were the goals of Koenigsdorf Oberflächentechnik GmbH & Co. KG in Wolfhagen when they decided to purchase a new cooling system....
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