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Lockformer Pittsburgh Lock Roll Formers

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:

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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"
Width: 13.5"
Height: 20"
Weight: 175 lbs.

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"
Width: 16.5"
Height: 41"
Passline: 32"
Weight: 450 lbs.

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"
Width: 24"
Height: 42"
Passline: 34"
Weight: 450 lbs.

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"
Width: 24"
Height: 41"
Passline: 34"
Weight: 750 lbs.

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"
Width: 24"
Height: 41"
Passline: 34"
Weight: 750 lbs.

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: 24"
Height: 41"
Passline: 34"
Weight: 750 lbs.

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