Production Line
The grain silo panel making machine produces curved storage silo panels with high structural consistency, integrating forming, flying punching, cutting, and curving processes for efficient grain storage system manufacturing.
- Reduced onsite drilling work
- Clean punching alignment
- Reliable long-term operation
We can customize the production line configuration according to different storage silo panel widths, corrugation designs, hole layouts, material thicknesses, and required curving radiuses.
Ideal for grain silo manufacturers, agricultural storage equipment suppliers, and companies requiring high-volume production of curved silo wall panels with pre-punched installation holes.
1. Flow Chart
Decoiler → Leveler →Pre cut → Guiding → Roll forming machine → Flying hydraulic punch →Flying hydraulic cut → Curving machine
| 2. Basic Specifications of This Line | |||
| Speed | 15-20m/min,customizable | Operator Needed | 1-2 persons |
| Machine Frame | Cast-iron | Driving System | Chains |
| Dimension | LWH 7*1.8*2m | Weight | 15T |
| Container | 1*40GP+(1*20GP) | Power Supply | Customizable |
| 3. Machine Components | |||
| Decoiler*1 | Roll forming machine*1 | Cutting unit*2 | PLC control cabinet*1 |
| Out table*2 | Tool box*1 | Spare parts | Punching unit*1 |
*For reference only; subject to the actual machines.
Profile Information
Storage silo panels are used for grain and bulk material storage systems. Their corrugated curved structure improves strength, sealing performance, and assembly efficiency for different silo diameters and capacities.
These panels commonly use 1.0-4.0mm galvanized steel coils because of their corrosion resistance, structural durability, and long outdoor service life in agricultural environments.
How Does The Roll Forming Machine Work?
Machine Details
Steel Coil Decoiler
Steel coil decoiler is used to unwind metal coils smoothly for feeding into roll forming, cutting, or punching processes.
Manual decoiler is a basic and economical option, while motorized and hydraulic decoilers are also available for higher efficiency and automation:
| Power Type | Manual | Steel Coil Width | Max 1250mm |
| Loading Capacity | 5/7/10 Ton | Expanding Range | 460-50mm |
Roll Forming Machine
The roll forming machine uses cast-iron stands and gearbox transmission to ensure stable heavy-duty forming performance. Multiple forming stations gradually shape the steel coil into precise silo panel profiles with reliable dimensional consistency during continuous production.
| Speed | 20m/min | Forming Station | 18 Stands |
| Motor Power | 7.5Kw | Shaft Diameter | 76mm, solid |
| Driving System | Chain | Roller Material | Gcr15,HRC58-62° |
| Frame Structure | Wall panel | Shaft Material | 40Cr heat treatment |
Flying Hydraulic Punching Unit
The flying hydraulic punching unit performs high-speed tracking punching without stopping production. It creates accurate installation holes directly on the silo panels, significantly reducing manual drilling work and improving assembly efficiency at the installation site.
Curving Machine
The curving machine bends formed silo panels into precise arc shapes required for circular grain silo assembly. Adjustable rollers control the curving radius to ensure smooth panel matching during silo installation.
Safety Designs
Chain covers are installed to protect operators and extend chain service life. Full-machine mesh covers (slidable) provide visibility with safety. Flip-type covers ensure convenient access with enhanced protection.
Safety signs are applied to continuously alert operators.
PLC Control Cabinet & Encoder
In a cold roll forming line, the encoder works with the PLC to provide real-time feedback on material position and speed, ensuring precise feed, synchronized forming, and accurate length control for cutting and punching.
Production speed, product length, and quantity can be set on the control cabinet. The display language can be customized according to customer requirements.
Other Customization Details
The machine comes standard with a blue main color and orange accents. Other colors can be customized free of charge.
The default metal nameplate is Goalon, which can also be customized at no additional cost.
Basic Services
Professional Packing
Machines are packed in plastic film and labeled for easy identification and assembly, and secured inside the container with steel cables.
Installation Guide
Free customized manuals, operationvideos, installationvideos, and remote video supportare provided.
The standard configuration operates at 15–20 m/min. Higher-end configurations can reach 30–40 m/min, and even higher speeds can be customized according to specific production requirements.
Lead times range from 30-40 days post-order, varying by customization level and supplier location. We typically require 35 days for standard machines.
Yes. We are a professional manufacturer that produces both standard market profiles and customized profiles. We can also sign an agreement to ensure that your drawing will not be shared with other parties.
There is no need to worry. Our machines are designed for easy installation and operation.
Before shipment, we will finish the main assembly and testing in our factory. When the machine arrives, you only need to place it in position, connect the power supply, and it can start working.
We will also provide:
detailed installation and operation manuals
machine layout drawings
wiring diagrams
online technical support (video call / photos / videos)
If needed, we can also arrange an engineer to come to your factory to help with installation and training. Many of our customers complete installation smoothly with our online guidance.
Yes. Hole size, spacing, quantity, and layout can all be customized according to customer drawings and silo assembly requirements.
