Frequency inverter improves efficiency and performance in ice cream production. Whatever the flavour - a classic such as vanilla, strawberry or chocolate or an experimental flavour such as orange-basil, lime blossom-caramel or sour cream-cress - the important thing is that the ice cream parlour will always be able to serve creamy, firm ice cream. It should melt delicately on the tongue without being watery and it should have an intense yet natural flavour. The traditional method of production used by ice cream manufacturers demonstrates true craftsmanship. Special machines are used to ensure the automated production of ice cream of correspondingly high quality. Under no circumstances should an unscheduled stop of the ice cream production process be allowed. If the paddle motor were to stop working and disrupt the kneading and freezing process, the dairy product would no longer be fit for use. Additives such as milk and flavourings as well as water and electricity would then be wasted. In order to eliminate this risk, Kalte-Rudi - the market leader in the manufacture of ice cream machines - installed the compact Mitsubishi Electric FR-E700 series frequency inverter in its Diagonal-Freezer, first of all on a trial basis. The powerful reliable inverter was a great success and not just on account of its integrated stall protection. Following this experience, the company decided to use the Mitsubishi Electric components in its ice cream machine as standard. In addition, the company plans to use the inverter in other machines as well.
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