10 Stand x 3.5” Arbor x 42” Bradbury Standing Seam 360 & Standing Seam Rafted Rollformer
Specifications
| Manufacturer | Bradbury |
| Model | RF420-3.5-44-14 |
| Year | 1995 |
| Condition | Used |
| Stock Number | VX-35995 |
| Number of Stands | 10 |
| Arbor Diameter | 3.5" |
| Maximum Roll Width | 44" |
| Vertical Adjustment | 4-7/8" - 8-7/8" |
| Horizontal Centers | 18" |
| Line Speed | 70 - 200 FPM |
| Line Direction | Left to Right |
| Motor | 50 HP |
| Gearbox Ratio | 10: 1 |
| Gearbox Input Speed | 1750 RPM |
| Additional Tooling | 16-Stand Duplex Lockformer L-816 |
| Roll Tooling Weight | 3,246 Lbs. |
| Rollformer Weight | 30,000 Lbs. |
| Machine Tooling | Standing Seam 360 & Standing Seam |
Description
The Bradbury RF420-3.5-44-14 roll former is a robust machine tailored for producing standing seam profiles. It features ten stands with a 3.5-inch arbor diameter and can accommodate a maximum roll width of 44 inches. Vertical adjustments range from 4-7/8 inches to 8-7/8 inches, with horizontal centers measuring 18 inches. The machine is powered by a 50 HP motor and achieves a line speed of 70 to 200 feet per minute, operating in a left-to-right direction. Equipped with a gearbox that has a 10:1 ratio and an input speed of 1750 RPM, the machine includes additional tooling, such as the 14-Stand Duplex Lockformer SS2 Lip Profile and the 16-Stand Duplex Lockformer L-816. The roll tooling itself weighs approximately 3,246 pounds, while the total roll former weight is 30,000 pounds. This model is distinguished by its tooling capacity for creating both Standing Seam 360 and Standing Seam profiles, making it versatile for various industrial roll forming applications.