The machine consists of a hand frame. The lower platen has two rollers the distance between which is adjustable For 150 mm x 150 mm x 700 mm beam, the centre distance between rollers is 600 mm, while it is 400 mm for beams of size 100mm x 100mm x500mm. The upper platen has also a pair of rollers whose distance is adjustable.

The machine consists of a hand frame. The lower platen has two rollers the distance between which is adjustable For 150 mm x 150 mm x 700 mm beam, the centre distance between rollers is 600 mm, while it is 400 mm for beams of size 100mm x 100mm x500mm. The upper platen has also a pair of rollers whose distance is adjustable.