Tri Tool 302 Tube Squaring - Manual (Page 6)

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TRI TOOL INC.
92-0547 : Rev. 140610
GENERAL
The Model 302 Tube Squaring Tool is a bench mounted machine designed specif-
ically to prepare tubes for autogenous welding. The 302 will face (square) .188” to
2.375” (4.8 mm to 60.3 mm) outside diameter tubing with a wall thickness up to .200”
(5.1 mm). The 302 uses an OD Saddle Clamping System for holding and rounding
the tube. The 302 accepts its own torque through the Saddle Clamping System.
The standard Saddle Clamping System requires a straight length of tube .875” (22.2
mm) long. Automatic clamping can be provided using a pneumatic clamping system.
Speed control is provided with a variable speed electric drive or a pneumatic drive
motor. Feed is provided by a lever action for excellent feed control. A microfeed sys-
tem provides an accurate controlled feed alternative.