Page 2-1
CORNERMATIC PLUS
SYSTEM OVERVIEW
2. SYSTEM OVERVIEW
The Iowa Precision Industries Cornermatic Plus is a compact, pneumatically operated
machine that inserts TDC/F corners into duct fittings sections. Refer to Flange and Corner
Requirements section of this manual for corner specifications. The unit will automatically insert
a corner in a duct fittings corner and crimp it securely and permanently into place.
When a duct fitting with the TDC/F type end connector is manufactured, it is necessary to
install corner pieces into the corners of each end of the duct fittings. When the corner of the
end of the air duct fittings is positioned properly into the Cornermatic Plus head, the unit will
automatically begin the sequence required to insert a corner piece into the corner.
Figure 2-1 Cornermatic Plus
The duct fitting is first clamped into position on the bottom head by rigid clamps, then a corner
piece is slid into position on the inside edges of the bottom corner. The corner is then
immediately pressed into the flange corner and the corner piece is crimped securely into place
with the edges of the TDC/F flanges on the duct fittings.
The machine tooling retracts to its home positions making it ready for the next insert cycle to
be initiated. The operator removes the duct fitting, rotates the duct fitting to the next corner,
and repeats the procedure as required.
NOTE
A capacity label has been placed on the side of the Cornermatic Plus stating your machines
maximum gauge that can be fitted with corners. DO NOT attempt heavier gauge material than your
machines capacity or damage to the machine will occur and/or the factory warranty will be voided.
H. WEISS MACHINERY & SUPPLY
H. WEISS MACHINERY & SUPPLY
PHONE: (718) 605-0395 - www.hweiss.com