Button Punch Snap Lock Ducting Machines

The Button Punch Snap Lock ducting Machines form a two piece seam that greatly simplifies ductwork assembly. The male seam is a button, the female seam is a lock and the two snap together for a flush corner. These ducting machines can form 20 to 30 gauge sheet metal into female locks on the inboard and button punched right angle flanges on outboard rolls at speeds of 60-65 fpm and are available in seven and nine forming station ducting machines. Not only do these locks assemble twice as fast as traditional methods, but because the two pieces nest, they are easier to transport too.
Standard with Lock former quality construction, these ducting machines have Baldor motors; high precision needle-type bearings; heavy A a chassis plate; case-hardened and ground roll shafts; and arc-welded steel stands protected with Lock formera s top-quality primer and paint finish. Alternate fittings are easily accessible from a main transmission bearing lubrication panel.