STI Swing Machine 17-inch – Rotary Floor Machine

The STI 17″ Swing Machine is a versatile rotary floor machine for grinding, polishing, and restoring concrete, terrazzo, and stone floors. Its 17-inch path and easy-handling design make it a productive choice for restoration and polishing work — and it runs the pads you need to take a floor from dull to finished.

Call for pricing and availability, or request a quote — you’ll talk to a real surface-prep expert, not a call center — fast answers and real recommendations.

What It’s For

• Grinding, polishing, and restoring concrete, terrazzo, and stone
• Floor restoration and maintenance
• Running diamond and resin polishing pads for a clear, smooth finish
• 17-inch cleaning/polishing path — good coverage with easy handling

Runs Your Polishing Pads

This swing machine is built to run polishing pads like our STI Granilux dot pads and CASH polishing pads — for restoring and polishing concrete and terrazzo. We’ll help you match the right pad to your floor.

17″ or 20″?

We offer the STI swing machine in two sizes:

• 17″ Swing Machine (this one) — more maneuverable, easier in tighter spaces
• 20″ Swing Machine — covers more area per pass, better for larger floors

Not sure which fits your work? Call us and we’ll help you choose.

Features

• Planetary steel helical-cut gear drive for superior reliability
• 1.5 HP / 120V
• Dual Electric Motor: 175 & 300 RPM
• Steel brush covers are strong and durable
• UL / CUL-Approved for safety assurance

Accessories (Sold Separately)

• 4 gal (15 liter) water tank
• Splash guard
• Additional 10 lb. Hexagonal, or 25 lb. weights
• Pad driver
• Dust pick-up system

Frequently Asked Questions

What’s it for? Grinding, polishing, and restoring concrete, terrazzo, and stone floors.

What size is it? A 17-inch swing machine.

What pads does it run? Diamond and resin polishing pads, including our Granilux dot pads and CASH pads.

17″ or 20″? The 17″ is more maneuverable in tight spaces; the 20″ covers more area per pass (better for larger floors).

Order Your Swing Machine Today

Call (815) 941-4800 x 1 or fill out our contact form. See our swing machines, polishing pads, and machines.

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