
$9,250.00
The Tin Knocker 20ga Button Lock Roll Former is a durable, time-saving machine, designed to efficiently create a 2-piece button lock seam. Tooling on one side of the machine creates the male button, while the other side creates the female lock, and the 2 sides snap together to form a flush corner. This 9-station roll former eliminates the need to hammer over edges, which allows for significantly faster and simpler duct assembly





$10,250.00
The Tin Knocker S & Drive Plus Cleat Former is a highly versatile, multi-function machine, designed to fabricate several different profiles via multiple stations. It is the perfect machine to save time and money by utilizing scrap metal to create cleats. It can quickly and easily slit blank scrap metal and feed it directly into the rolls. S-cleats are fabricated using the center rolls, while drive cleats are fabricated using the outer rolls.
Additionally, the auxiliary rolls on the opposite outboard side can be swapped between different sets of tooling to further add to the versatility of the S & Drive Plus. This tooling can include many different useful profiles, including male and female button locks, Pittsburgh locks and more.



$18,250.00
The Tin Knocker Fourplex S & Drive is a multi-function, heavy-duty machine, designed to fabricate several different profiles via multiple stations. It is the perfect machine to save time and money by utilizing scrap metal to create cleats and other profiles. It can quickly and easily slit blank scrap metal via the slitter attachment, then feed it directly into one of the sets of rolls. S and Drive cleats are fabricated using the 2 sets of center rolls, while the outer rolls, in standard configuration, create male and female button locks.
Additionally, the outboard rolls can be swapped between different sets of tooling to further add to the versatility of the Fourplex S & Drive. This tooling can include many different useful profiles, including Pittsburgh, and stepped, 4-in-1 tooling (see table below for list of profiles and capacities).



$16,500.00
This machine is standard equipped with no tooling in the center position and (2) sets of outboard shafts equipped with;
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