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    Description: Using big vibrating table and adopting special castables, the company produces furnace l...

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What are Big Fireclay Bottom Blocks

Date:2016-03-08 11:03 | From:Zhengzhou Sunrise Refractory | Author:admin
Tin bath is the heart of the float glass production line, while the quality of tin bath Big Fireclay Bottom Blocks is the key structural material to the normal operation of the tin bath.
Big Fireclay Bottom Blocks
The big fireclay bottom block is generally large with a unit weight of over 50kg, even 400-500kg. The ordinary machine pressing method and ramming method are not suitable to its molding. The casting molding method is generally used. 
Using big vibrating table and adopting special castables, Big Fireclay Bottom Blocks ae made with vibrate molding technology. The physical and chemical properties and appearance of the blocks have exceeded the national standards. The resistant ability to molten glass of the products is better than that of traditional casting process products and ramming products. 
The big fireclay bottom blocks have low permanent linear change on reheating, high dense structure, good thermal shock stability, good wear resistance and corrosion resistance. 
The big fireclay bottom blocks are especially suitable to build the bottom of furnace, cooling and working end side wall of glass furnace.

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