• ALUROLLER
• BTM
• Benefits BTM
• Assembly/insertion
• Knurling
• Rolling / crimping

For achieving higher shear values, a good knurling of the aluminium extrusion’s cavity is very important. Therefore, while the extrusion is fed through the machine, the knurling is done by the use of hardened knurling wheels.

Left & right support rolls: better support of all profiles
Knurling under 90° in 1 run

2 hardened steel knurling wheels

• forward and reverse speed control
• variable feeding speed
• height and width indication with numeric display
• separately adjustable in height and width with spindles

4 Vulkollan surfaced support (horizontal) rollers

• left and right separately adjustable in height and width

4 Vulkollan surfaced guide (vertical) rollers

• left and right seperately adjustable in width
• individually adjustable in height