Steel Silo Corrugated Sheet Roll Forming Machine
What Is a Steel Silo Roll Forming Machine?
A steel silo roll forming machine produces the corrugated steel sheets that are wound into bolted steel silos for grain, cement, feed and seed storage. Silo sheets are narrow corrugated panels (commonly 650-700 mm width before forming, 620 mm cover width) with a deep trapezoidal-corrugated profile that gives the silo wall its hoop strength. The panels are roll formed in large lengths (up to 3-4 m per wrap) with bolt holes punched along both edges so rings can be assembled and bolted on site.
Typical Silo Sheet Features
- Profile: deep corrugated silo panel, commonly 650 mm development width.
- Bolt holes: punched on both longitudinal edges at matched pitch for ring assembly.
- Material: galvanized steel 1.5-2.5 mm for structural strength.
- Options: cut-to-length in 1-4 m sheets, uncoiler with shear.
Machine Configuration
| Material | Galvanized steel coil |
| Thickness | 1.5-2.5 mm |
| Sheet width | 620 mm cover (650 mm development) standard |
| Forming speed | 6-12 m/min |
| Punching | Hydraulic punching of bolt holes on both edges |
| Cutting | Auto cut per wrap length (1-4 m) |
Applications
Silo manufacturers and agricultural equipment companies produce panels for grain silos, cement silos, feed mills and seed storage. The same machine can also form sheets for other circular bolted structures such as water tanks and shot-blasting cabinets.
FAQ
What sheet width does a silo machine produce?
The standard silo panel is 620 mm cover width from a 650 mm coil; other widths can be tooled per your silo design.
What thickness is used?
Typically 1.5-2.5 mm galvanized steel for structural silo walls.
Are bolt holes punched on the machine?
Yes, bolt holes are punched on both longitudinal edges at matched pitch for on-site ring assembly.
How long can the sheets be?
Sheets are cut per wrap length, commonly 1-4 m.
What is the minimum order quantity?
MOQ is 1 set, tooled to your silo panel drawing.
How do I start?
Send your silo panel drawing for a quotation.
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Get a Quote
Contact ZTRFM with your silo drawing for a quotation.