绞龙轴将物料轴向推进,实现物料输送。炉排摩擦阻力大,可适当调整安全离合器,正常运行复原绞龙轴。与其他设备相比,具有结构简单的特点。Axis of the shaft to drive the material to achieve material delivery. Grate friction resistance, may be appropriate to adjust the safety clutch, the normal operation of the auger shaft restoration. Compared with other devices, the structure has a simple structure.