Features 1.The feeder is round-shaped with frequencty conversion, and a material-fed pail is attached to prevent the material from forming arch and to ensure the material is even distributed. 2.It uses 3-layer jacketed modulator or double-axis differential modulator. With a special design of the rotor blade setting, it can modulate the axis rolling speed and the steam feed system and ensure the material can reach the degree of cure. 3.The culting machine is fixed on the housing, and it can be opened without taking out the blade. The blade (inserted) uses rapid tool steel or alloy tip on the blade tightly sticking to the surface of the pattern and easily replaceable, with its thickness 2-3mm. 4.A special design of grinding roll and its suiface form for shrimps: improvement made to the feed- ing scraper ensures the material will be ebenly distributed to each pressing section. 5.The speed of the pattern for piston ring is regulated according to the characteristic of the material, which increases the producing capacity and quality of the pellet mill. The design of flume can smoothe the material transmittion. Bensides, it is fixed with a gas-power device to eject material. It also has a auto-control system and a overload-prevent system. Main Technical Parameters HSZLH520X