K-Span Curving Roof Panel Forming Machine
K-Span Roll Forming Machine (Stationary)
K-Span Curving Roof Roll Forming Machine consists of main roll forming machine, arc bending machine and automatic locking machine. The power set to automatically transport the colored steel sheet is equipped in the forming press section, which can press the colored steel sheet with the thickness of 0.5~1.5mm. The length of the finished sheet is measured by the electronic measurement instrument or mechanical measurement instrument. The hoisting tool is light and handy. The hoisting tool is convenient to install and uninstall. Its hoisting speed is quick.
610 K-Span Metal Roof Panel Roll Forming Machine Specifications

| K Span Roll Forming Machine | |
| Roll Formed Profile Type | K-Span metal roof panel 914-610 |
| Raw Material Width | 914 mm |
| Raw Material Thickness | 0.4-0.7mm |
| Line Speed | 12-15 m/min |
| Rollers Station | 17 sets |
| Material of Roller | 62# forge steel, polished |
| Material of Main Shaft | 45# forge steel, Ф85mm |
| Main Power | 7.5kw |
| Hydraulic Station Power | 4kw |
| Hydraulic Pressure | 12Mpa |
| Line Size | 8500×1400×1200mm |
| Arc Bending Machine Main Data | |
| Suitable Raw Material | 0.8-1.5mm colored steel strip |
| Bending Speed | 10m/min |
| Forming Roller Stations | 2 Stations |
| Bending Machine Motors | 8.5KW. (5.5KW + 2x1.5KW) |
| Machine Size | 2000x1800x2000mm |
| Automatic Locking Machine / Snap Lock Panel Roll Former | |
K-Span Roll Forming Machines (Trailer Mounted)
This is the kind large span curving roof roll forming machine mounted on a trailer, forming a type of "mobile factory" that is easily towed to even the remotest construction sites when installing standing seam metal roofs or curved roof panels. An important aspect of this machine is that it can be easily transported anywhere in the world. Once the machine is delivered on site, it can be set up in minutes and turn coils of steel into structural. This K-span roll forming machine is similar to ABM K-span building Machine MIC-120 and MIC-240. All the parts, except for the decoiler, are mounted on the mobile trailer.


610 Arch Plate Forming Machine Specifications
| K Span Roll Forming Machine | |
| Roll Formed Profile Type | K-Span metal roof panel 914-610 |
| Raw Material Width | 914 mm |
| Raw Material Thickness | 0.6-1.5mm |
| Max K-span Width | 30m |
| Line Speed | Straight sheet: 15m/min |
| Arch sheet: 13m/min | |
| Sewing: 16m/min | |
| Rollers Station | 13 sets |
| Material of Roller | 45# forge steel |
| Material of Main Shaft | Ф85mm |
| Main Power | 15.5KW |
| Material of Cutting Blade | CR12, Quenched |
| Arc Bending Machine Main Data | |
| Min. Radius | R=12000mm |
| Bending Power | 3.0KW+1.1KW+1.1KW |
| Automatic Snap lock Panel Roll Former | |
| Total Weight | 10000kg |
| Control system | Electrical control |
| Total Line Size | 8900×2200×2400mm |
K-span Arch Sheet Roll Forming Machine• Arch Sheet Arch Sheet Profile
The following are some profiles samples as reference.
Arch Sheet Arch Sheet Profile Type: 600-305![]() |
Arch Sheet Arch Sheet Profile Type: 914-610![]() |
| Raw Material Width: 600mm; Profile up-opening width 305mm; Max k-span curving roof width 45m; utilization rate: 55% | Raw Material Width: 914mm; Profile up-opening width 610mm; Max k-span curving roof width 30m; utilization rate: 66% |
Arch Sheet Arch Sheet Profile Type: 914-650![]() |
|
| Raw Material Width: 914mm; Profile up-opening width 650mm; Max k-span curving roof width 24m; utilization rate: 71% (5% more economy than type 610) |
K-Span Buildings with K-Span Roof Panel

The K-span arched panels are seamed together to form an economical and watertight steel structure. The final shape and strength of the materials used cancels the need for columns, beams, or any other type of interior support. Buildings can be built quickly and efficiently. All of panel-to-panel connections are joined using an electric automatic seaming machine.
If you would like further information about K-span curved roof panel, please feel free to contact us.

- Rectangular Duct Machine (Auto Coil Line)The Rectangular Duct Machine (Auto Coil Line) –II consists of a metal feeding device, straightening and grooving equipment, notching and punching square equipment, and cutting...

- Spiral TubeformerThis machine is equipped with hydraulic roll-and-shear cutting which makes cutting edges smoothly and without burrs. Process is no sparks and noises, even safety. With fixed mold, which makes the dimensions of ...

- Flat Oval Duct Making MachineThe flat-oval duct forming machine or Ovalizer economically turns round duct into high efficiency flat oval duct. Flat oval duct moves air more efficiently than rectangular duct and requires substantially...

- Aluminum Flexible Duct Forming MachineThis type of aluminum flexible duct forming machine is especially used for producing Triple Lock Aluminum Flexible Duct. A semi rigid and lightweight non-insulated air duct, Triple Lock (T/L) is ...




