Pittsburgh Lock Forming Machine
Pittsburgh Lock-Forming Machine: Versatile Solution for Heavy-Gauge Locks in HVAC Systems
Key Features:
- Lock Types:
- Pittsburgh Lock
- Standing Seam Lock
- Single Hem L
- Double Hem Z
- Standing Seam Locking Pin C
- Radial Single Hem L
- Material Compatibility:
- Gauge Range: 22–26 gauge low carbon steel
- Operation: High efficiency, low noise, and excellent performance
- Applications: Designed for industrial HVAC system manufacturing
Standard Features:
- Capable of forming 6 main locks for connecting:
- Square ducts
- Round ducts
- Square elbows
- Linear connections via C profile
Advantages:
- Customizable Lock Size: 1/2" or 3/8" Pittsburgh locks available (optional)
- Reliable and precise operation for heavy-duty applications.
| Technical parameters: | |
| Roll-forming speed, feet per min | 36 |
| Quantity of the forming roller pairs | 7 + 7 + 6 + 1 |
| Capacity | 22-26 Gauge |
| Main motor power | 2 Hp 220v / 60Hz / single phase. |
| Size LxWxH | 44" x 24" x 43" |
| Weight | 600 lbs |
+ Hemming flange - optional.
Radial single hem L

Locking pin C

Pittsburgh lock. Standing Seam lock. Single Hem L.
Double Hem Z. Standing seam Locking pin C.

- Heat treated roller tools;
- Machine forms 6 different lock shapes without complex adjustment or rollers interchange;
- Compact size and mobility;
- High efficiency;
- Warranty 2 years;
Why customers choose us
- 25+ years of experience
- 500+ completed projects
- Support after purchase
- Spare parts / service
For which business this machine is suitable
Pittsburgh Lock Forming Machine is a practical solution for businesses that manufacture, assemble, or install HVAC ductwork and sheet metal components.
- HVAC duct fabrication shops
- Mechanical contractors
- Commercial ventilation installers
- Industrial sheet metal workshops
- HVAC equipment service companies
- Growing businesses that want to increase production speed and consistency
Key benefits
- Forms 6 lock profiles without complicated roller changes
- Improves duct fabrication speed and repeatability
- Compact design for shop use and easy positioning
- Reliable operation with low noise
- Suitable for 22–26 gauge low carbon steel
- Optional hemming flange rollers available
Delivery across Canada
We supply Pittsburgh Lock Forming Machines across Canada, including Ontario, Alberta, British Columbia, Quebec, Manitoba, Saskatchewan, Nova Scotia and other provinces.
Delivery is available to major cities such as Toronto, Calgary, Edmonton, Vancouver, Montreal, Winnipeg, Ottawa, Quebec City, Saskatoon and Halifax.
Installation / support / training
We provide installation guidance, operator support, and training to help your team start working with the machine quickly and safely.
- Setup assistance
- Operating instructions for your team
- Training support
- Technical support after purchase
- Spare parts and service assistance
Warranty
This machine comes with a 2-year warranty. We also provide ongoing technical support and assistance with spare parts and service after purchase.
Request a quote
Contact us today to get pricing, delivery information, optional tooling details, and recommendations for your production needs.
HVAC Ductwork Machinery – Video Demonstrations
These videos demonstrate HVAC ductwork machinery operation, setup, and real-world applications.
HVAC Ductwork Machinery Demonstration 1
HVAC Ductwork Machinery Demonstration 2
HVAC Ductwork Machinery Demonstration 3
HVAC Ductwork Machinery Demonstration 4
HVAC Ductwork Machinery Demonstration 5
Customer Questions & Answers — Pittsburgh Lock Forming Machine (Canada)
What is the Pittsburgh Lock Forming Machine?
What HVAC applications is this machine used for?
What key features does this lockformer include?
- 4-in-1 multi-form lock capability: Pittsburgh, seam lock, S-cleat & drive cleat profiles
- Compact design for HVAC shops and jobsite mobility
- Durable construction for long-term use and low noise operation
- Easy to operate and maintain, ideal for both experienced and new users
What materials and thicknesses can it handle?
Is the machine suitable for small HVAC shops and contractors?
How does this machine improve duct fabrication productivity?
What support and service options are available in Canada?
Can this machine help my business meet HVAC quality standards?
What search terms should HVAC professionals in Canada use?
- HVAC lockforming machine Canada
- Pittsburgh HVAC duct lockformer
- industrial duct seam lock machine
- sheet metal HVAC forming equipment Ontario
+ Tags
Pittsburgh Lock Forming Machine allows you to make: Pittsburg corners Pittsburg connection Flange Forming, Standing Seam lock. Single Hem L. Double Hem Z. Standing seam Locking pin C. Radial single hem L. Pittsburgh lock machine, HVAC lock machine, standing seam lock, heavy gauge lock-forming, 22-gauge steel, 26-gauge steel, low carbon steel, square duct locks, round duct locks, HVAC duct connections, single hem L lock, double hem Z lock, standing seam pin C lock, radial single hem L lock, industrial HVAC manufacturing, duct connection locks, efficient lock-forming machine.
- Model: Pittsburgh Lock Forming Machine