The invention relates to an air heating twin-roller machine. The air heating twin-roller machine comprises a rack, a feed hopper, a receiving hopper and two squeezing rollers. The receiving hopper isplaced below the feed hopper, the two squeezing rollers are relatively rotatably embedded into the lower portion of the feed hopper, and the two ends of the two squeezing rollers are connected with the rack. The two squeezing rollers are each cylindrical, a plurality of squeezing strips are evenly distributed on the surface of each squeezing roller, and each squeezing strip is welded to the squeezing roller where the squeezing strip is located. When the two squeezing rollers rotate, the squeezing strips getting close to each other keep engaged all the time, an air heater is arranged on one side of the feed hopper, and the air outlet end of the air heater communicates with the interior of the feed hopper. Compared with the prior art, according to the air heating twin-roller machine, the structure is simple, the cost is low, and the service life is long; and the air heater outputs warm air into the feed hopper to enable the interior of the feed hopper to keep dry, and thus blocking of the feed hopper is avoided.