STI-4430 Prep Master Grinder
ProCrete Resources is proud to offer the STI-4430 Prep Master Grinder. The STI-4430 Prep Master Grinder is easy to operate and offers versatility despite its size and weight, allowing for ease in transporting and loading. The STI-4430 Prep Master Grinder can be quickly disassembled for passage for up to 3’ doorways or passageways. Its moveable weight system allows for various applications. The STI-4430 Prep Master Grinder 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.
Si necesita servicio en Español, por favor de llamar al 00 + 1 + (928) 600-2002 o envíe correo electrónico a sara@procreteresources.com.
| 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 | 1460 lbs. | 662 kg |
| Tool RPM | 250RPM(30Hz) to 750RPM(90Hz) |
| Number of Tools | 24 |
| Tools Attachment Style | EG Proprietary Attachment System |
| Dimensions | 80″L x 44″W x 52″H 203cm x 112cm x 132cm |
Production Rates:
| Mastic Removal | 725 SF /67 M2 per hour |
| Thin Set Removal | 725 SF /67 M2 per hour |
| Mil Coatings Removal | 575 SF /53 M2 per hour |
| Concrete Polishing | 5,025 SF /467 M2 per hour |
