重点介绍了辐射管加热无氧化辊底式炉和辊式淬火机的特点。
The characteristics of pipe radiator heating scale-free roller furnace and quenching machine were mainly introduced.
钢，不锈钢，铜及铜合金的棒，零件和管的热处理连续辊底式炉。
Continuous roller hearth furnaces for the heat treatment of steel, stainless steel, copper and copper alloy bars, sections and pipes.
由圆形截面的炕墩砖，在炉底烟气通道中形成的排管式排 列，将大大降低烟气的局部阻力损失。
The calandria arrangement in the furnace floor flue gas channel that is formed by the ondol pier bricks with circular sections greatly lowers the local resistance loss of flue gas.
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