(1) Low maintenance and operation costs. The trolley furnace has a furnace door and a lifting mechanism, a furnace car and a driving mechanism, a sealing and driving parts, a complex structure, and a large amount of daily maintenance work. The bell furnace basically has no transmission mechanism, the sealing structure is also simple, the workload of maintenance and overhaul is small, and the maintenance cost is bajo .
(2) El período de construcción es corto y el costo total es bajo . La estructura general del horno de campana es simple, y hay pocas piezas compradas y piezas mecanizadas, por lo que la fabricación y la construcción son simples, el ciclo es corto, el costo es bajo y la producción es rápida .}
(3) High efficiency and energy saving. The bell furnace hood can be moved, and the local town can achieve one hood and two sets if there are conditions, so the use of bell furnace has large output, high efficiency and low energy consumption. Compared with the trolley furnace, the bell furnace has good air tightness performance, which basically cuts off the air flow exchange inside and outside the furnace, and the bell furnace of the same La especificación tiene menos pérdida de disipación de calor que el horno de tranvía, que ahorra más energía .
