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Salform.com The Erco Model HD Former and Flanger is a self-contained unit with the operating mechanism and drive motor placed below the work level. A flat table supports the sheet metal and passes it through the working head. The hold-down tool, brake plate tool and anvil are mounted on a solid frame.
Salamon Industries
Salamon Industries
ERCO Forming and Flanging Machine

MODEL HD

FORMING & FLANGING MACHINE

OPERATION
OPERATION
ERCO HD Former Flanger Operation
ERCO HD Former Flanger Operation
ERCO HD Former Flanger Operation

The Erco Model HD Former and Flanger is a self-contained unit with the operating mechanism and drive motor placed below the work level. A flat table supports the sheet metal and passes it through the working head. The hold-down tool, brake plate tool and anvil are mounted on a solid frame. The hold-down tool performs three functions:
  1. To grip the work on the anvil during the brake head stroke.
  2. To serve as a form against which the flange is finished.
  3. To provide a guide for the edge of the sheet. A set screw in the hold-down arm secures the hold-down tool. The hold-down dog pivots in the frame to allow adjustments relative to the brake plate tool and anvil. A cam activates the hold-down dog, allowing the tool a small up and down motion, which grips and releases the work in synchronism with the brake head oscillation. The brake plate tool bends the flange up and finishes it against the hold-down tool. The brake plate tool is attached to the brake head, which oscillates in tracks in the frame up to a 95 angle in an axis coinciding with the inner edge of the anvil. A hand wheel in front of the machine adjusts the mechanism to the degree of angle or bend desired to conform to the face angle of the hold-down tool (see illustration). The anvil, attached to the machine frame and flush to the top surface of the table, provides support against which the hold-down tool operates. Concave, convex or special shaped anvils are used for different types of work. A quick-release hand lever allows for raising of the hold-down arm for removal of the finished work and tool Changeover.

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