The core features of the two-roller plate rolling machine are mainly reflected in the following aspects:
1. Structural characteristics
Simple and compact
Adopting a two-roller structure (the upper roller is a steel roller, and the lower roller is a steel roller core with an elastic layer), the number of rollers is minimal, and the mechanical complexity is low;
Elastic layer design
The high elastic composite material of the lower roller makes the plate force uniform, reduces the roller deflection, and avoids surface scratches.
2. Production efficiency
One-time forming
No need to pre-bend the plate end, continuous bending and forming can be completed directly, shortening the processing cycle;
High-speed processing
The processing cycle of a single finished product can be shortened to 30 seconds, which is especially suitable for mass production of thin plates.
3. Processing accuracy
No residual straight edge
The plate is bent over the entire length, reducing the trimming process, and the finished product has accurate roundness;
High dimensional stability
Strict tolerance control, smooth and flat surface, suitable for high-precision parts (such as automobile exhaust pipes, thin-walled pipes, etc.). 4. Scope of application
Applicable materials
Mostly used for rolling of metal thin plates such as carbon steel and aluminum plates (usually ≤6mm, carbon steel ≤5mm);
Applicable fields
Covering automobile manufacturing, fire-fighting equipment, solar water heaters, ventilation ducts and other fields, especially suitable for small-diameter workpieces (diameter ≤1300mm).
5. Automation capability
Intelligent control
Support PLC control of the whole machine operation, integrating automatic loading, rolling and unloading processes to reduce manual intervention;
CNC compatibility
The operation interface is friendly and easy to integrate with the production line to realize CNC production.
6. Limitations
Thickness limit: Not suitable for processing thick plates (generally carbon steel thickness >5mm);
Poor adaptability to small batch production: The roller needs to be replaced frequently, affecting processing flexibility.
