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一、机组简介1)概况罩式炉机组是从西德 LUDWIG 炉子公司引进的设备.罩式炉有两种规格型号:一种是 HUGF185～490型,另一种是 HUGF255～490型.这两种型号的罩式退火炉只是大小不一样其结构均相同。两种规格型号的炉台各50座.罩式炉采用混合煤气对钢卷间接加热.加热和冷却由组件控制自动进行,保护气体
I. INTRODUCTION OF UNIT 1) OVERVIEW The hood type furnace is imported from LUDWIG furnace company in West Germany. There are two types of hood type: one is HUGF185 ~ 490 and the other is HUGF255 ~ 490. Kind of bell-type annealing furnace just different in size and structure are the same. Two specifications of the stove each 50. Block-type furnace using mixed gas indirect heating of the coil.Heating and cooling by the component control automatically, the protective gas