Roll forming machines to form a flat metal sheet to a constant section product. Depending on the profile to be produced, 5 sizes of standard profiling heads are available.
5 SIZES OF STANDARD ROLL FORMING HEADS
Tapered roller bearings for heavy loads and very long life
High rear alignment precision ±0.1mm
Massive cast structure for high rigidity
Quick opening of the front arch for rolls shift in less than 2 minutes
Quick change of a complete raft
TYPE DE MACHINE | U 9 | U 12 | U 16 | U 20 | U 32 |
|---|---|---|---|---|---|
| Diamètre standard des arbres | 25 | 35 | 45 | 70 | 90 |
| Diamètre possible des arbres | 25 | 28/45 | 40/60 | 60/90 | 80/120 |
| Longueur d’empilage standard des arbres | 150 | 200 | 300 | 400 | 600 |
| Longueur d’empilage maxi possible | 250 | 450 | 500 | 1500 | 1500 |
| Epaisseur en acier Rm = 400 Mpa | 0.8 | 1.2 | 2.0 | 3.0 | 5.0 |
| Ecartement standard entre opérations | 160 | 200 | 290 | 400 | 600 |
| Entr’axe arbre sup. avec arbre inf. | 60/110 | 80/145 | 110/190 | 140/230 | 200/320 |
| Hauteur arbre inférieur au bâtiment | 75 | 100 | 145 | 180 | 260 |
| Rapport couple vis sans fin | 4/25 | 3/18 | 1/10 1/6 | 1/18 | 1/24 |
| Rapport arbre sup. avec arbre inf. | 1/1,33 | 1/1,33 | 1/1,33 | 1/1,33 | 1/1,33 |
DIAL FORMING MACHINES
Gears rollformer U16 with quick change rafts, including on-board, rollforming, punching and cutting tools
Gears rollformer U20 – 26 stations with shafts
Cantilever rollformer with 4 independent blocs, variable width by CNC for variable shapes and thickness profiles
Gears rollformer U12 with quick coupling to the drive and variable width with telescopic shafts
CRAB ROLL FORMERS
SPROCKET ROLL-FORMING MACHINES
Gears roll former with quick coupling to the drive, handling by forklift shafts
Joint shafts roll former U20 with cassettes quick change
Raft U16 – 8 roll forming heads, handling by crane, positioning by conical pins
Roll former TWIN (cantilever) with material thickness quick change
VARIABLE WIDTH ROLL-FORMERS
Traditional joint shaft roll former U12
Cantilever roll former, shafts Ø35×110 for shelves of supermarket
Traditional joint shaft roll former U16
Traditional joint shaft roll former U12 for speed up to 100m/min
DESCRIPTION
CARDAN ROLL FORMER
Traditional concept which allows to clutch each shaft independently with a special speed ratio
Is used to form complex profiles on metal sheets. The dial forming machine is mainly used to produce profiles for roofs and cladding in specific shapes.
Full vertical adjustment range
Quick cardan plugging to shift the raft
GEAR OR CHAIN ROLL FORMER
Machine cost reduced
Pinion or chain roll-forming machines are popular for producing metal sections quickly.
Small footprint
DUAL ROLL FORMER
2 independent rolls unities, width setting in few second, ddapted for shelves and panels
The duplex roll former allows two profiles to be produced simultaneously.
Download datasheet profiling machine.