Micro-Star, a mini-version of the Roto-Star,
features a three-inch-diameter three-jaw self-centering
chuck and an optional six-inch-diameter faceplate,
making it the perfect tool for welding very
The Micro-Star features smooth,
slow rotation ranging from one revolution every
eight minutes to a maximum of 12 RPM and it
provides a holding capacity of 25 lbs. in the
horizontal position and 50 lbs. in the vertical
The state-of-the-art motor controller
lets you vary spindle RPM and select forward
or reverse rotation. The
variable-speed foot controller allows operators
to gain hands-free control of RPM speeds while
Engineered for ease
The Micro-Star was designed
and created by a high-tech welder with years
of real-world shop experience. It’s very easy
For further flexibility, you can weld
parts in the horizontal or vertical positions—or
in 15-degree increments from 0 to 90 degrees.
Micro-Star is safely and securely grounded
by a continuous brush contact on the back of
the spindle. All drive gear and electrical
controls are completely enclosed for operator
Precision welds every
The Micro-Star is ideal for
both aluminum and stainless steel applications.
heavy-duty motor runs on direct current and
delivers smooth and accurate spindle rotation.
Make positive starts and stops without coasting
The Oilite spindle bushings enhance
the unit’s durability by automatically lubricating
the spindle with every revolution.
Optional six-inch faceplate
The 360-degree rotation of the
Micro-Star enables continuous welds, eliminating
unnecessary operator movement and repositioning
of the material. If you’re welding irregular
shaped materials, we offer an optional six-inch
faceplate that easily attaches to the Micro-Star.
faceplate is machined from solid aluminum and
provides a durable work surface that’s suitable
for most welding applications. The faceplate
features reference rings for quick part positioning
and tapped holes for secure clamping.
wish, you can order the Micro-Star with the
faceplate permanently attached, without a three-jaw