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Cylindrical Corrosion Resistant Spiral Folded Silo Tank For Grain Storage
Basic Properties
Trading Properties
| Capacity: | Customized | Warranty: | 5 Years |
|---|---|---|---|
| Uv Resistance: | Yes | Installation Method: | On-site Assembly |
| Shape: | Cylindrical | Application: | Grain Storage |
| Highlight | corrosion resistant grain storage silo,spiral folded cylindrical silo tank,biogas storage silo with warranty |
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Corrosion-Resistant Spiral Folded Silo: Grain and Aggressive Media
A spiral folded silo is formed by a Lipp machine that folds a steel strip into one continuous wall on site, so the shell goes up fast and seals tight. Built from galvanized or stainless steel, it resists rust for grain and stands up to aggressive media such as slag, process chemicals and wastewater solids.
How the folded silo is built
The wall starts as a coil of steel strip fed through a Lipp machine at the site. The machine folds the strip into a rising spiral, so the shell is one continuous piece with a folded seam rather than many bolted panels or a cast wall. That single folded wall makes the silo quick to raise, easy to take down, and tight against leaks.
Built to resist corrosion
The shell is galvanized steel or stainless steel, chosen for the duty. For grain that means no rust taint on the crop; for slag, chemicals and wastewater solids it means the wall survives harsh conditions and aggressive liquids and solids that eat through plain steel. The same folded build serves a clean food silo and a tough industrial one.
Why folded steel beats concrete here
A folded silo is custom sized, raised in days and moved if the site changes. Concrete is fixed, slow and prone to crack under corrosive load, so the steel silo carries a lower cost of ownership over its life.
Where the silo fits
- Grain storage - wheat, rice, maize and pulses kept clean and dry.
- Food and beverage - process solids and intermediates under hygiene rules.
- Chemical production - aggressive powders and granules that need a resistant wall.
- Waste management - slag from smelting, glass and power plants, plus treatment solids.
- Environmental protection - containment that keeps the site and soil clean.
Technical data
| Parameter | Range |
|---|---|
| Diameter | Continuously variable from 3 to 50 m |
| Height | Continuously variable from 2 to 35 m |
| Volume | From 40 to 15,000 m3 |
| Media | Solid, liquid or gaseous |
| Exterior colour | Free choice by RAL |
Why buyers choose the folded silo
| Feature | What it means on site |
|---|---|
| Corrosion-resistant | Galvanized or stainless wall for grain and aggressive media. |
| Durable and long-lasting | Withstands harsh conditions and aggressive liquids and solids. |
| Versatile | Food, chemical, waste and environmental duties from one build. |
| Customizable | Sized to the exact capacity and footprint of the site. |
| Easy to install and maintain | Quick to assemble and disassemble, minimal repair needed. |
| Environmentally friendly | Recyclable steel, supports sustainable storage practice. |
| Cost-effective | Lower ownership than concrete, energy-efficient and space-saving. |
Frequently asked questions
What can the folded silo store?
Grain such as wheat, rice and maize, plus aggressive media like slag, process chemicals and wastewater solids when built in the right steel grade.
How is it corrosion resistant?
The wall is galvanized or stainless steel, so it resists rust for grain and survives harsh conditions and aggressive liquids and solids that plain steel cannot.
Is it cheaper than a concrete silo?
Yes. It is custom sized, raised in days and moved if needed, with lower ownership, better energy use and less space than a fixed concrete build.
Can it be sized to the site?
Diameter, height and volume are set to the site, and the shell assembles and disassembles, so the silo follows the plant as duty changes.
Is the silo environmentally friendly?
The steel is recyclable and the build supports sustainable storage, containing slag and waste so the site and soil stay clean.
Spec your folded silo
Send the material, target volume and site condition. We return a diameter, height, steel grade and a delivered quote.
WhatsApp: +86 159 0282 5209
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