The spiral steel silo equipments made by Shanghai silo machinery equipment Co. Ltd.
are with advanced technology and reasonable structure,applicable to the following material:

Galvanized steel, nickel plated steel plate, stainless steel plate, aluminum alloy board, composite panels, ordinary black plate, plastic coated metal plate.

The set of equipment includes the following several parts:

A. Forming machine: the material bending and the preliminary processing forming surface, but at the same time, material bending into required silo diameter round.

B.Bending machine: will cooperate with prepared material bending, seaming and rolling together, and at the same time spiral into a barrel.

C.Decoiling machine: to spread the coil strip on it.

D.Bearing supports: can give the right diameter of silo, lift up the silo body affixed it,bear spiral rising silo body.

Technical specifications are as follows:

SM40 spiral steel silo equipment

Steel strip thickness:2-4mm

Useful width:for 495mm steel strip,about 350mm-370mm

Diameter range:6-22m

Feed speed:3-5m/min