Ring Die Pellet Machines

The ring die pellet machine is driven by a direct-connected motor. The motor connect with the gearbox through a shaft coupling. The gearbox bring along the main shaft, and the main shaft bring along the rollers. So the roller began to rotate inside the ring die.

When you feed raw materials into the ring die pellet machine through the hopper, they are transmitted to the conditioner, where the raw materials are mixed with vapor or butter. The conditioning of the raw materials aims to improve the adhesive force and forming rate.

Then, the processed raw materials will be transmitted to the pelletizing cabinet. Under the centrifugal force, they are distributed on the inner side of the ring die. The roller press the raw materials into the holes on the ring die. The high temperature and high pressure cause physical and chemical changes to the raw materials.

When they are squeezed out from the ring die, they become solid cylindrical sticks. The sticks grow longer, until they are cut by the slicer outside the ring die. Then the pellets fall down and come out through the outlet.