Designed to bend sheet metal strips with one or more bent up edges or existing seams. "Drum return?" No problem. Can also bend 12' of straight sheet metal. Foot operated clamping leaves both hands to handle the material.
The Tin Knocker line of sheet metal working machinery was specifically developed to meet the needs of the small to medium sized HVAC contractor. The line is unique in that it is the only line which has all machines necessary to set up a complete HVAC sheet metal shop. Some machinery manufactures make roll formers, but not shears and brakes. Others make slitters or beaders, but not shears, brakes or roll formers.