ＳＪＨ系列立式热风炉（手烧炉）是一种新型多用途热源装置，属间接加热方式，对烘干物无污染，且具有节省能源的特点。该炉采用多头异向螺旋槽管换热技术，热效率可达７５％以上，主要性能指标达到了国内先进水平。该炉对燃料适应性强，可连续输出具有适宜温度和热量的无... SJH series of vertical hot stove (hand furnace) is a new multi-purpose heat source device, which is an indirect heating method, the drying of non-polluting, and has energy-saving features. The furnace using multi-head spiral spiral tube heat exchange technology, thermal efficiency up to 75%, the main performance indicators reached the domestic advanced level. The furnace adaptability to fuel, continuous output with appropriate temperature and heat ...