Button Punch Snap Lock Former for Square HVAC Ducts
The Button Punch Snap Lock Former is an industrial HVAC lockforming machine designed for manufacturing square sheet metal ducts. This compact square duct machine combines Snap Lock forming and Button Punch operations to produce consistent duct connections for HVAC fabrication.
Designed for professional duct shops and HVAC manufacturers, this sheet metal duct machine helps streamline duct fabrication and provides fast, repeatable forming without welding or additional fastening operations.
Button Punch & Snap Lock Forming Machine
This Snap Lock Former is engineered for HVAC duct manufacturing applications where reliable seams and fast assembly are essential. The integrated Button Punch system forms the required connection pattern while the roll forming section produces the Snap Lock seam.
Key Features
- Forms Snap Lock seams for square HVAC ductwork
- Integrated Button Punch forming system
- Includes male and female forming rolls
- Fast and consistent sheet metal forming
- Designed for professional HVAC duct fabrication
- Suitable for continuous production environments
- Tool-free duct assembly after forming
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Technical Specifications
| Roll Forming Speed | 40 feet per minute |
| Motor Power | 3 HP / 2.2 kW |
| Forming Roller Pairs | 9 (two-side) |
| Electrical Requirements | 220V / 1ph / 3ph / 60Hz |
| Material Capacity | 22–26 Gauge |
| Machine Dimensions | 26" × 42" × 60" |
| Machine Weight | 980 lb |
Applications
The machine is suitable for HVAC duct manufacturing, commercial ventilation fabrication, sheet metal shops, and contractors producing square ductwork. It can be used as part of a complete HVAC duct fabrication line or as a dedicated lockforming machine for duct seam production.
For manufacturers looking for a reliable HVAC duct machine, duct fabrication machine, or square duct forming machine, this Button Punch Snap Lock Former provides a dedicated solution for repeatable sheet metal duct forming.
