| Type | Strip width mm | Strip thickness mm | Shear angle | Strip take-off | Strip widths mm | ||
|---|---|---|---|---|---|---|---|
| min. | max. | min. | max. | (°) | |||
| BS2 | 10 | 2020 | 0,2 | 2 | 3 | BA 100 | 200, 400, 600, 800, 1000, 1200, 1400, 1600, 1800, 2000 |
| BS4 | 10 | 2020 | 0,5 | 4 | 3 | BA 120 | 200, 400, 600, 800, 1000, 1200, 1400, 1600, 1800, 2000 |
| BS6 | 20 | 2020 | 0,5 | 6 | 3 | BA 160 | 200, 400, 600, 800, 1000, 1200, 1400, 1600, 1800, 2000 |
| BS8 | 20 | 2020 | 1,0 | 8 | 3 | BA 180 | 400, 600, 800, 1000, 1200, 1500 |
The strip end welding system allows strip ends to be joined to a new coil. Both the strip end and the strip start can be cut to size.
The welding process is automatic. Either a TIG welding power source or a laser is available as the welding power source.
If the laser option is selected, the cross-cut shears are not required, as cutting and welding are performed by the laser.
The hydraulically operated double-cut shears are used to trim both ends of the belt
The tensioning device clamps the belt securely during the welding process.
The welding device is moved automatically over the belt. The distance of the welding nozzle is set manually.
A belt side guide fitted directly after the welding device has the task of aligning the belt in the middle and bringing it into a horizontal position. This is done using horizontal and vertical rollers that are hardened. The adjustment is carried out manually via an adjusting spindle with handwheel and is displayed digitally. An off-center adjustment of +/- 25 mm is integrated into the lateral guide.
Hydraulically/pneumatically operated lifting rollers lift the belt from the table in automatic mode.
The driver is equipped with 2 rollers, whereby the upper roller is driven by a three-phase motor. The upper roller is fed pneumatically/hydraulically with pressure control. It is necessary to regulate the contact pressure in order to take into account the different material thicknesses.
If a thin material is subjected to the same contact pressure as a thick one, warping may occur
A punching bracket at the outlet of the machine allows a hole to be made for weld seam detection.
