The instrument is a high-temperature, transmission projection device for measuring the temperature and refractoriness of the raw sand, the mixture, the glass and the ceramic raw material at the sintering point of the molding material. It allows the tester to clearly see the volume shrinkage, expansion and purification, and globalization of the sample at high temperatures on the mirror screen and to know the corresponding temperature at various conditions. Widely used in casting, ceramics, glass and other industries and teaching and research departments.
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Shaoxing Haotuo Machinery Co., Ltd. , https://www.haotuochinatools.com