步进炉广泛用于线材、型材、板材轧制生产线，具有坯料加热质量好、制度灵活便于做二级控制、炉长不受推钢长度限制等优点，尤其适合做产量大、质量要求高、坯料品种多的大型加热炉，通常采用步进梁式结构。 ● 选择合理炉子尺寸，满足生产线产量要求。 ● 采用上下加热，蓄热式燃烧，保证良好的加热质量和热效率。 ● 采用液压驱动步进机构，可灵活调整生产节拍。 ● 采用浇注料炉衬，保证炉衬使用寿命≥5年。 ● 采用全PLC控制，坯料位置跟踪显示，并可选二级控制。 步进炉还被采用在火车轮轴生产线、钢管热处理生产线。管、轴类工件加热易产生变形，通常采用步进底式结构，利用步距差造成工件在步进行走节拍中的旋转，从而避免工件变形，也提高了工件的温度均匀性。 ● 选择高速烧嘴脉冲控制，保证料坯均匀加热。 ● 采用电液缸驱动，可自由调整生产节拍。 ● 采用纤维炉衬，减少能耗。 ● 步距可调，灵活调整工件旋转角度,避免变形。 Step furnace is widely used in wire, profiles, plate rolling production line, with a billet heating quality, flexible and easy to do the secondary system of control, pushing steel from the furnace a long length, etc., especially suitable for production of large, high quality requirements , billet heating furnace large number of species, usually walking beam structure. ● choice of a reasonable size of the furnace, the production line to meet production requirements. ● the use of upper and lower heating and regenerative combustion, to ensure good quality and the thermal efficiency of heating. ● the use of hydraulic-driven stepper body is given the flexibility to adjust the production of beats. ● the use of castable lining to ensure the lining life of ≥ 5 years. ● the use of the entire PLC control, position tracking display blank, and optional secondary control. Step furnace was also used on the train axle production line, pipe production line heat treatment. Tube, heating the workpiece shaft deformation easily, usually at the end of the use of step-type structure, the use of step-by-step from the difference caused by the workpiece to walk the beat in the step of rotation, so as to avoid deformation of the workpiece, but also improved the temperature uniformity of the workpiece. ● choice of high-speed burner pulse control, to ensure uniform heating billet material. ● the use of electro-hydraulic cylinder drive, would be free to adjust the production of beats. ● the use of fiber lining to reduce energy consumption. ● Step away from the adjustable, flexible adjustment of the workpiece rotation, to avoid deformation.