Function: 1 Store certain amount of strip 2 leave time for shearing and welding the ends of the strips. 3 one of the main machines in the modern pipe mill line and formed section line. The design of the spiral loop storage silo and spiral feed channel developed by our company are reasonable, ensuring strip steel canâ??t be scratched, materials canâ??t expand and held. In addition, we make special designs according to the texture and application of users strip steel, realizing the alarm without materials and automatic materials punching and meeting high-end needs.