Hot air circulating oven for silver powder processing

The utility model provides a hot air circulating oven for silver powder processing. The hot air circulating oven for silver powder processing comprises an oven body, a circulating groove is formed in the inner wall of the oven body, a plurality of air holes are formed in the inner wall of the circulating groove, and the air holes communicate with the interior of the oven body; the screw rods are rotationally mounted on the inner walls of the two sides of the box body, and one end of each screw rod extends to the outside of the box body; the sliding rods are fixedly mounted on the inner walls of the two sides of the box body; and the motor is fixedly installed on one side of the box body, and an output shaft of the motor is fixedly connected with one end of the screw rod. The hot air circulating oven for silver powder processing has the advantages that hot air can be recycled, the electricity utilization cost can be reduced, and the drying quality can be improved. 本实用新型提供一种银粉加工的热风循环烘箱。所述银粉加工的热风循环烘箱包括箱体，所述箱体的内壁