Machines
Generally spoken, today two technologies are available to assemble the thermal break (strips).
The oldest technology is with separate Knurling, Assembly (= strip insertion) and Rolling machines; this machines can be put in several layouts, combined with conveyors and rolling tables, in order of required capacity; our BTM is according to this principle.
The newer technology is the "3-in-1" machine, or the integrated machine, where the 3 operations are done on just 1 machine; our ALUROLLER falls under this second technology.