Grain Storage Silos Forming Machinery Now the Grain Storage Silos Roll Forming Machine is composed of corrugated galvanized sheet is widely used for the purpose of commercial grain storage around the world. 1.The process of the grain storage silos forming machinery decoilâguideâlevelâ(flat panel cut)âroll formâ bulk punch â curve âcut âstack automatically 2.The Technical Parameters of the grain storage silos forming machinery 2.1The suitable Material of the grain storage silos forming machinery: Galvanized Steel 2.2The Thickness of the grain storage silos forming machinery: 1-5mm 2.3The roller material of the grain storage silos forming machinery:ball bearing steel which is gone heat 2.4main motor power of the grain storage silos forming machinery:75kw 2.5.The forming steps of the grain storage silos forming machinery:18 steps 2.6The weight of grain storage silos forming machinery:80T 3.Note: 3.1Curving is on uces curved&punched panel directly, production speed is 1pc per minute 3.2The punching system punches all holes one time together, to make sure the precision of hole location 3.3If customer wants the production speed be 2pcs per minute, we also can do, the price of be higher Â