The FCHZ series intermittent rotary furnace uses the rotation of the furnace tube (stainless steel tube, corundum tube, high-purity quartz tube) to drive the fine particles or powder materials in the tube to flip or flip combined with spiral motion, and complete the sintering process of the product through the temperature-controlled heating system outside the furnace tube. It is widely used in industries such as lithium battery positive and negative electrode powders, catalysts, activated carbon, phosphors, powder metallurgy, lithium battery recycling and heavy metal recycling.