The Pittsburgh lock revolutionized the HVAC industry in the late 1940’s and is still used today for its strength and ease in assembling ductwork. And for nearly that long, the Lockformer Pittsburgh Lock Roll Formers have set the standard for product quality and performance. Available in six (6) different configurations with varying capacities, configurations, and forming speeds to fit your specific operational needs, all Lockformer Pittsburgh Lock Roll Formers feature industrial motors, high precision needle-type bearings, heavy 3/4″ chassis plate, case-hardened and ground roll shafts, and arc-welded steel stands protected with Lockformer’s top-quality primer and paint finish.
Available Models:
Model Capacity Depth of Pocket / Size Other Speed Motor / Voltage Dimensions / Weight 24–28 gauge 5/16" Uses approximately 1" of material Width of hammer-over edge adjustable up to 3/8" 30–35 feet per minute 1/3 hp, 115/230 volts, 60 cycle, single phase, A.C. 1,800 RPM. Other motors available upon request Length: 30" 20–26 gauge 5/16" Uses approximately 1" of material Width of hammer-over edge adjustable up to 3/8". Extended shafts for mounting auxiliary rolls. 25 feet per minute 3/4 hp, 115/230 volts, 60 cycle, single phase, A.C. 1,800 RPM. Other motors available upon request Length: 36" 20–26 gauge 5/16" Uses approximately 1" of material Width of hammer-over edge adjustable up to 3/8". Extended shafts for mounting auxiliary rolls. 75 feet per minute 2 hp, 230/460 volts, 60 cycle, 3 phase, A.C. 1,800 RPM. Other 3 phase models available Length: 48" 18–22 gauge 3/8" Uses approximately 1-1/8" of material Width of hammer-over edge adjustable up to 3/8". Extended shafts for mounting auxiliary rolls. 40–45 feet per minute 2 hp, 230/460 volts, 60 cycle, 3 phase, A.C. 1,800 RPM. Other motors available upon request Length: 58.5" 16–20 gauge 1/2" Uses approximately 1-3/8" of material Width of hammer-over edge adjustable up to 3/8". Extended shafts for mounting auxiliary rolls. 40–45 feet per minute 3 hp, 230/460 volts, 60 cycle, 3 phase, A.C. 3,600 RPM. Other motors available upon request Length: 58.5" 14–16 gauge 1/2" Uses approximately 1-3/8" of material Width of hammer-over edge adjustable up to 3/8". Extended shafts for mounting auxiliary rolls. 35 feet per minute 5 hp, 230/460 volts, 60 cycle, 3 phase, A.C. 1,800 RPM. Other motors available upon request Length: 58.5"
Width: 13.5"
Height: 20"
Weight: 175 lbs.
Width: 16.5"
Height: 41"
Passline: 32"
Weight: 450 lbs.
Width: 24"
Height: 42"
Passline: 34"
Weight: 450 lbs.
Width: 24"
Height: 41"
Passline: 34"
Weight: 750 lbs.
Width: 24"
Height: 41"
Passline: 34"
Weight: 750 lbs.
Width: 24"
Height: 41"
Passline: 34"
Weight: 750 lbs.
Pittsburgh Lock Roll Former | Model 24
Pittsburgh Lock Roll Former | Model 16
Pittsburgh Lock Roll Former | Model 20 Super Speed (attachment not included)
Pittsburgh Lock Roll Former | Model 20
Pittsburgh Lock Roll Former | Model 14
The Pittsburgh Lock | Open
The Pittsburgh Lock | Closed
The Pittsburgh Lock
