Lockformer 20ga superspeed pittsburgh machine. 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. The Model 20 SuperSpeed Pittsburgh has 5 forming stations with 2 forming positions.
- 20-26ga capacity
- 5/16″ depth of pocket
- 3/8″ hammer over-edge adjustability
- 75 FPM forming speed
- Matched double v-belt drive
- 2 HP, 1800 RPM motor
- 230V/460V voltages
- 6/3 amps 3 phase
- Dimensions L48″ x W24″ x H42″ Weight 450 lbs
Motors high precision needle-type bearings heavy 3/4″ chassis plate case hardened and ground roll shafts arc welded steel stands.