Loading... Please wait...
  • My Account

STI 3030 Prep/Master Grinder

Hover over image to zoom

  • STI-3030 Prep/Master
  • STI-3030 Prep/Master
$27,782.00
SKU:
433030

 Product Description

Ideal for Polishing Projects up to 10,000 SF (1,000 M2)

Our most popular model! The Prep/Master STI-3030 floor grinding machine is an ideal choice for project sizes up to 10,000 SF (1,000 m2). Despite its heavy weight and size, this grinder is extremely easy to operate due to the smooth operation of the STI rotary gear system. Its 30HP motor is built to last and its variable speed drive easily adapts to different grinding or polishing conditions for concrete, terrazzo, marble, and stone applications.

The moveable pocket weight system adjusts head pressure depending upon application and the standard water tank makes it easy to switch from dry to wet work. The 3030 is available in 230V and 480V. Uses four tool plates (included) and twelve tools.

Working width: 30 in. (76cm)
30 HP (22kW)
1 or 3 phase
Available in 230V or 480V
4 tool plates (included)
Uses 12 tools

Specifications:

  • Coverage: 10,000 SF (1,000 m2)
  • Power Source: 220/230 VAC 1 or 3 Phase, 60Hz or 380/480 VAC 3 Phase, 50-60Hz
  • Motor: 30 HP - 3 phase (22kW)
  • Power Cord: 30 ft. (9m) | 6-4
  • Dimensions: 86 x 30 x 52 in. (218 x 76 x 132 cm)
  • Working Width: 30 in. (76 cm)
  • Weight: 1,338 lbs. (607 kg)
  • Tools RPM: 300-750 RPM variable
  • Tools Needed: 12
  • Tools Attachment Style: EG Attachment System
  • Vacuum Hose Connection: 3 in. (76 mm) (sold separately)
  • Recommended Vacuum: PM3003GP

Production Rates:

  • Mastic Removal: 600 SF (56 m2) per hr
  • Thin Set Removal: 600 SF (56 m2) per hr
  • Mil Coatings Removal: 425 SF (39 m2) per hr
  • Concrete Polishing: 1200 SF (112 m2) per hr

 Warranty Information

Prep/Master® Warranty

Substrate Technology guarantees that its machines and products are without manufacturing defects. The warranty period on machines is one (1) year from the date of sale and the variable speed drive carries a two (2) year warranty from the date of sale. Substrate Technology will replace any part that is defective at its own cost within the warranty period. This warranty does not cover wear items or instances of abuse or neglect.

 Other Details

Motor:
30 HP - 3 phase | 22 kW
Power Source:
220/ 230 VAC 1 or 3 Phase 60 Hz or 380/480 VAC 3 Phase 50-60 Hz
Current:
85 Amp/ 50 Amp Soft Start or 25 Amp Soft Start
Motor RPM:
2625 @ 90 Hz
Power Cord:
25 ft/ 8 m (10-4)
Vacuum Hoses (sold separately):
3 in/ 76 mm x 25 ft/ 8 m x Two
Weight:
1,064 lbs | 484 kg
Tool RPM:
750 RPM (90 Hz)
Pressure on Tools:
1,010 lbs/ 459 kg with weights
Tools Available:
All
Dimensions:
81" L x 30" W x 50" H / 205 cm x 76 cm x 127 cm
Clearning Path:
30"/ 76 cm x 52"/ 132 cm sweep
Mastic Removal:
550 sq ft/ 51 sq m per hour
Thin Set Removal:
550 sq ft/ 51 sq m per hour
Mil Coatings Removal:
375 sq ft/ 35 sq m per hour
Concrete Polishing:
1,200 sq ft/ 111 sq m per hour
Product Data Sheet:
Product Manual:

 Find Similar Products by Category

 Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

You Recently Viewed...

 

newsletter

© 2014 Polished Concrete Solutions     (800) 827 6547      sales@polishedconcretesolutions.com     Polished Concrete Solutions is Upfront

Click the button below to add the STI 3030 Prep/Master Grinder to your wish list.