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Sand-temperature adjuster using the wrong form of cooling tube, sand twists and turns, slowly down, full heat exchange, but also on the radiator wear, extend the service life.
The use of countercurrent heat exchange form, the direction of the water into the next out, and the opposite direction of sand flow.
Configuration temperature control system fully automatic operation, when the sand temperature is higher than the set temperature, the automatic closure of the sand gate, while starting the water circulation system.
Equipped with material level detection system to ensure that the heat exchanger is always buried by sand.
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