| 释义 |
tunnel kilnnounAn industrial kiln in which ceramic items being fired are carried on trucks along a continuously heated passage.For economic and ecological reasons waste heat of the tunnel kiln is used for heating drying chambers....- The tunnel kiln is a car pushing type continuous kiln consists of preheating, firing and cooling zones.
- Some tunnel kilns reach length of some 100 metres, where by the finish product comes at the end.
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