Pictured: 16s Pittsburgh
Lockforming machine
16s & 20s Pittsburgh
Made by Boxer Design & Manufacturing Ltd (UK)
- Forms Pittsburgh seams.
- Options: Double Seam, Drive Cleat, Flanging Attachment
Two models
- 16s Pittsburgh for material thickness 0.7–1.6 mm.
- 20s Pittsburgh for material thickness 0.5–1.0 mm.