Product description
The Welded Box Beam Roll Forming Machine is a specialized production line designed for manufacturing high-strength box beams through precise roll forming and advanced MIG spot welding technology. This machine is capable of forming steel coils into box-shaped profiles with exceptional dimensional accuracy, followed by spot welding to enhance structural rigidity and durability. It is widely used for creating storage box beams, shelving supports, and warehouse rack systems, where load-bearing capacity and structural stability are essential. The integration of MIG spot welding ensures strong, clean welds without compromising the beam’s overall aesthetics.
The main difference between a step beam and a box beam lies in their structural shape and application. While step beams typically feature a horizontal shelf-like design used for pallet racking systems, box beams offer a fully enclosed square or rectangular profile, providing superior load distribution and higher torsional resistance. At LOTOSFORMING, we also offer various solutions including the Storage Box Beam Roll Forming Machine, Box Beam Steel Roll Forming Machine, and Laser Welding Square Pipe Roll Forming Machine, each engineered for optimal precision and high production efficiency. These machines are ideal for producing structural components for storage systems, construction projects, and industrial applications.
Production working flow
Hydraulic Decoiler à Leveling + Notch Punching Unit à Roll Forming Machine à MIG spot Welding à Flying Cutting die à Out-put Table
Ⅴ. Each part technical parameter
| 1. Hydraulic Decoiler | ||
| 1.1 | Loading capacity | 5T |
| 1.2 | Steel coil I.D. | φ480-φ508mm |
| 1.3 | Steel coil O.D | max φ1500mm |
| 1.4 | Cantilever width | 600mm |
| 1.5 | Function | Motorized unwinding, hydraulic expansion |
| 2. Leveling + Notch Punching Unit | ||
| 2.1 | Roller | 7-roller leveling |
| 2.2 | Motor power | 4KW |
| 2.3 | Punch die | 1 die (for notch punch) |
| 2.4 | Die material | CR12MOV |
| 3. Roll Forming Machine | ||
| 3.1 | Roller groups | 24 stations |
| 3.2 | Roller material | GCr15 with heat treatment, HRC58-62° |
| 3.3 | Roller shaft dia. | Φ75mm |
| 3.4 | Shaft material | 40CR with quenching and tempering |
| 3.5 | Motor | 18.5KW |
| 3.6 | Transmission way | Gearbox |
| 3.7 | Machine frame body | Integrated welded plate housing frame |
| 3.8 | Roller supporter | Casting pillar stands |
| 3.9 | Size adjustment | Fully automatic width changeover(75-175mm) |
| 4. MIG spot welding | ||
| 4.1 | Method | MIG spot welding |
| 4.2 | Welding Power | 630A |
| 4.3 | Welding Speed | 1m/min |
| 5. Cutting Unit | ||
| 5.1 | Cutting method | Servo tracking cutting die |
| 5.2 | Cutting die | 1die |
| 5.3 | Servo motor | 4KW |
