福建电炉厂自行设计研制成功的新系列工频无心感应熔铝炉,已于1988年在福建中外合资榕耀有色金属公司投入工业运行。经过一年多工业运行考核和型式试验,证明该系列产品各项性能指标符合原设计要求,并于1989年12月由省科委组织鉴定,鉴定委员会一致通过了对该系列产品的鉴定,认为该系列产品主要技术性能指标,达到了国际同类产品先进水平。该炉的特点:具有体积小,重量轻,节能,省料,并可采用石英砂打结坩埚,使炉衬寿命长达500多炉次。本系列 Fujian Electric Furnace Factory designed and developed a new series of frequency induction furnace without heart induction in 1988, Fujian Sino-foreign joint ventures in Yoyo non-ferrous metals company into industrial operation. After more than a year of industrial operation assessment and type testing to prove that the performance indicators of the series meet the original design requirements and in December 1989 by the Provincial Science and Technology Commission identified appraisal Committee unanimously passed the identification of the series that The series of major technical performance indicators, reached the international advanced level of similar products. The furnace features: a small size, light weight, energy saving, material saving, and can use quartz sand knot crucible, the lining life of up to 500 furnaces. This series