Lockformer Pittsburgh Lock Model 20

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The Pittsburgh Lock revolutionized the HVAC Industry in the late 1930’s and is still used today for its strength and ease in assembling ductwork. The Engel 800 Series Pittsburgh Lock Roll Formers have eight (8) forming stations with two (2) forming positions. One inboard forming position forms the Pittsburgh lock and one auxiliary or outboard forming position has the capability of forming 1 of 3 different profiles. The Pittsburgh Lock revolutionized the HVAC Industry in the late 1930’s and is still used today for its strength and ease in assembling ductwork. The Engel 800 Series Pittsburgh Lock Roll Formers have eight (8) forming stations with two (2) forming positions. One inboard forming position forms the Pittsburgh lock and one auxiliary or outboard forming position has the capability of forming 1 of 3 different profiles. These machines are also very versatile as the roll tooling can be changed out. ● Model: HB-800P-20 ● Capacity: 20–26 gauge ● Depth of Pocket / Size: 5/16″” — uses approximately 1″” of material ● Speed: 90 feet per minute ● Motor / Voltage: 5HP, 230/460 volts, 60 cycle, 3 phase, A.C. 1,800 RPM