+1 (815) 941-4800
+1 (815) 941-4600 (fax)

1384 Bungalow Rd.
Morris IL 60450 U.S.A.

Our Products & Services

From surface preparation to polishing — for concrete, terrazzo, and stone surfaces

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Grinding Machines

STI is the famous manufacturer of the Prep/Master grinding machine

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Diamond Systems

Use the STI diamond tools and systems to get the best results with your prep-to-polish projects.

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Shot Blasters

We offer the best shot blasters in the world - the IMPACTS Streamer line of blasters

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Dust Collectors

Our powerful and reliable dust collectors keep job sites cleaner and healthier for everyone

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Scarifiers & Profilers

Remove tough coatings and adhesives by scarifying your surfaces quickly and easily

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Service & Support

STI is known for its excellent customer service and support — you will always get a real person to talk to!

This project began on late 2010 at garment factory in Phnom Penh, Cambodia in two buildings – about 20,000 square meters. At that time, they used STI FL-series tooling system with resin pads #3, #4, #5, densifer (LionHard), then followed by #6, #7 & LUX.

Because this job was very big, they needed to add three PMB-21 burnishers with CASH Dots using #50, #100, #200, #400, densifier (LionHard), #800, #1500 & #3000. Then they finished with SPIN-1 pad #3 to make it really shine!

Learning from Improper Maintenance

During the application, they had no problems with P/M 2420, but the PMB-21 stopped running, due to improper maintenance. The SPIN-1 pads wore out faster then previous projects they did, because they never washed them until the pads were spent. From the application, they learned that they needed to wash them after every 100 sqm used.

RCC has used the 2420 for removal of epoxy coatings, and grinding to adjust the levels of the concrete with diamond tools. The machine is working very well. In every 15,000 sqm used, they change the gear oil.

Total number of surface preparation projects by the 2420 is about 50 smaller projects and approximately 25 of polishing around 400 sqm.

Last but not least, this P/M 2420 has never given RCC a bad result and no headaches during the application. Not only do our services earn us back the money, but also in rental!

STI offers real-world solutions and high quality floor prep-to-polish equipment and accessories.

Words from Our Clients

Guaranteed Results

Our Partners

IMPACTS Americas logo         Airtec AG logo          Von Arx logo

Our Benefactors