This Model 20 Pittsburgh rollforming machine has 5 forming stations with 2 forming positions. One inboard forming position forms the 5/16" Pittsburgh lock and the second auxiliary on the outboard side forms Drive Cleats.
This Pittsburgh also comes with the handy Lockformer Auto-Guide Power Flanger attachment. Which was is an optional component on this Model 20 Lockformer Pittsburgh. This flanging attachment will automatically follow any edge – straight, inner, or outer radii — while forming a 7/32 (outside) flange height and no change over is necessary between Pittsburgh Lock and flanging operations… just turn up a starting flange in the table slot, feed materials into the rolls and let go. Handles radii down to 3-1/4” or 1-3/8” manually at speeds of 16-18 fpm. This is a nice feature, and this machine is also equipped with the option Drive Cleat Rolls, so now make your own drive cleats instead of buying them and put that savings into other equipment for the business.
Pittsburgh Lock Model 20
Capacity: 20–26 gauge
5/16" Pocket
Uses approximately 1" of material
Width of hammer-over edge adjustable up to 3/8". Extended shafts for mounting auxiliary rolls.
Forming Speed: 25 feet per minute
Motor: 3/4 hp, 115/230 volts, 60 cycle, single phase, A.C. 1,800 RPM. Other motors available upon request
Dimensions: Length: 36" x Width: 16.5" x Height: 41"
Pass line: 32"
Weight: 450 lbs.
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