STI-3030 Prep Master Grinder

ProCrete Resources is proud to offer the STI-3030 Prep Master Grinder. Despite its size and weight, the STI-3030 Prep Master Grinder model is versatile and allows for simple loading and un-loading. Its moveable weight system allows for various applications. The STI-3030 Prep Master Grinder also offers unlimited speed variations thanks to its variable speed drive.

If you have any questions regarding our products, please call (877) 310-2785 or email us for further information.

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Motor 30 HP – 3 phase | 22kW
Power Source 220/230 VAC 1 or 3 Phase 60 Hz
380/480 VAC 3 Phase 50-60Hz
Power Cord 30 ft./9M (6-4)
Vacuum Hose Connection 3 in./76mm x 25 ft./8m
Weight 1320 lbs. | 599 kg
Tool RPM 300RPM to 750RPM(90Hz) variable
Number of Tools 12
Tools Attachment Style EG Proprietary Attachment System
Dimensions 86″L x 30″W x 52″H
218cm x 76cm x 132cm

Production Rates:

Mastic Removal 600 SF /56 M2 per hour
Thin Set Removal 600 SF /56 M2 per hour
Mil Coatings Removal 425 SF /39 M2 per hour
Concrete Polishing 1,200 SF /111.5 M2 per hour
Click on the links below to download the STI Catalog and STI-3030 Prep Master Grinder PDFs.

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