Profiling machine

HawkTech LC-5005

HawkTech LC-5005 – Pittsburgh Lock Machine for HVAC Duct Fabrication

The LC-5005 forms the Pittsburgh lock seam on square and rectangular HVAC duct components. With 7 pairs of vertical forming shafts (each with left, middle, and right rolls), the profile is gradually formed, resulting in a clean and consistent seam. The upper section automatically adjusts to sheet thickness via a double-head stud and disc spring – no manual readjustment is needed during normal operation. Multiple lock profiles and combinations can be produced (Pittsburgh lock, drive cleat, and more).

Compact and lightweight (360 kg) with a small footprint, the machine is easy to move, simple to adjust, and reliable – ideal for on-site duct fabrication as well as workshop use in industrial plants, hotels, and shopping centers.

Technical data:

Model: LC-5005
Motor power: 2.2 kW (Y100L1-4, three-phase)
Voltage: 220 / 380 / 415 V (reversing switch QX1-13N1)
Sheet thickness: 0.5 – 1.2 mm (drive cleat rolls: < 0.8 mm)
Forming shafts: 7 pairs, 3 rolls each
Dimensions (L × W × H): 1,520 × 630 × 1,010 mm
Weight: 360 kg
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Scope of delivery:

LC-5005 Pittsburgh lock machine
Set of Allen keys (5, 6, 8, 10, 12 mm)
Operating manual (CZ/EN)
Quality certificate

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