天津市电炉厂仿制日本宇部兴产株式会社铝型材时效炉,于1987年12月16日通过技术鉴定,该项目填补了国内空白。 铝型材时效炉系间歇作业式强制空气循环电阻炉,可供铝型材时效处理用。主要技术参数如下: 额定功率 300kW;额定温度 250℃; 空炉损耗功率<55kW;空炉升温时间<1.5h; 工作空间尺寸(长×宽×高) 6500×1800×1800mm; Tianjin Electric Furnace Factory imitation Ube Industries Co., Ltd. aluminum aging furnace, in December 16, 1987 passed the technical appraisal, the project to fill the gaps. Aluminum aging furnace intermittent operation of forced air circulation resistance furnace for aluminum aging treatment. The main technical parameters are as follows: rated power 300kW; rated temperature 250 ℃; empty furnace power loss <55kW; empty furnace heating time <1.5h; work space dimensions (L × W × H) 6500 × 1800 × 1800mm;