Trolley type furnace belongs to gap type variable temperature furnace, which is mainly used for heating before ingot forging or workpiece heat treatment. Therefore, its furnace type can be divided into trolley type heating furnace and trolley type heat treatment furnace. The furnace is composed of furnace, movable trolley and furnace door.
The main difference between trolley type heating furnace and trolley type heat treatment furnace is the temperature in the furnace. The furnace temperature of heating furnace is 1200 ~ 1300 ℃, and that of heat treatment furnace is 650 ~ 1200 ℃.
Thermal insulation scheme of trolley heating furnace:
1) Furnace top, furnace wall and furnace door: zirconium containing ceramic fiber module with insulation thickness of 300mm. The compensation blanket adopts zirconium containing ceramic fiber blanket. The backing blanket adopts high-purity ceramic fiber blanket with insulation thickness of 50mm.
2) Furnace bottom: firebrick.
Thermal insulation scheme of trolley type heat treatment furnace:
1) Zirconium / high purity ceramic fiber module is adopted, with insulation thickness of 300 / 250mm. The compensation blanket adopts zirconium / high purity ceramic fiber blanket. The backing blanket adopts high-purity ceramic fiber blanket with thermal insulation thickness of 30 / 50mm.
2) Furnace bottom: firebrick.
In order to prevent through joints between the furnace top and the furnace wall, the joints between the wall and the wall and the top adopt the staggered joint connection mode of ceramic fiber module and ceramic fiber backing blanket.
For more details or questions, please call the company’s hotline + 0531 85800088 or through the online customer service website, or leave your contact information. We have technicians to solve the problems related to high temperature materials for you at any time.
Shandong redon high temperature materials Co., Ltd. has domestic high-end production equipment and reliable production technology, with an annual output of 1050 ceramic fiber series products, 1260 ceramic fiber series products, 1400 ceramic fiber series products and 1600 polycrystalline series products of more than 10000 tons. There are more than 30 kinds of products in different forms, such as cotton, blanket, felt, board, paper, various textiles, profiled products, modules, folding blocks, castables, spraying and so on, which can meet the heat insulation requirements of different situations in the high temperature field. Welcome to click the online service at the bottom right of the website or submit an online inquiry. We will contact you as soon as possible.
