The trolley-type bell-type furnace is an intermittent furnace type used for the production of multiple varieties and small batches of steel pipes and bars. Its appearance and structure are the same as the bell-type furnace, except that the bottom of the furnace adopts a trolley type, and the main structure is composed of a hoisting device, a furnace cover, a trolley, a trolley transmission device and a transmission system.

The structure of the trolley furnace wall can be fully refractory fiber lining. Since the furnace temperature is around 850-1150 degrees, standard or high-alumina ceramic fibers can be used. The specific structure is a 30mm thick backing ceramic fiber blanket as a flat layer, and a 300mm thick ceramic fiber module as a working layer. The non-expanding direction of the module and the module is compensated by a 20mm fiber blanket.

The surface of the fiber is sprayed with curing agent to prevent slag and protect the fiber.


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SHANDONG REDON HIGH-TEMPERATURE MATERIAL Co. ,LTD. has the domestic advanced production equipment and leading production technology, with an annual output of 1050 ceramic fiber series products, 1260 ceramic fiber series products, 1400 ceramic fiber series products, 1600 polycrystalline series products tens of thousands of tons. With cotton, blankets, blanket, board, paper and all kinds of textiles, special-shaped products, modules, folding, castable, spraying, etc. Various forms of more than 30 kinds of products, can meet the insulation requirements of high temperature field under different conditions, welcome to have a friend need to click the website lower right online customer service or submit online enquiry, we will contact you the first time.