Substrate Technology
CONSTRUCTION EQUIPMENT & SUPPLIES
Phone:
+1 (815) 941-4800
+1 (815) 941-4600 (fax)
Address:
1384 Bungalow Rd.
Morris, Illinois, U.S.A.

Floor Grinding Machines

Floor Grinding Machines
The Prep/Master® floor grinding machines by Substrate Technology, Inc. come in a variety of working widths, motor HP, electrical power supply, and electric or propane versions for most every need or application thought possible. Choose the P/M Jr. model for small residential applications; the mid-sized 2807, 2420, or 3030 models for mid-sized projects; or the 4430 model for larger jobs that require more square footage coverage.
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Prep/Master Jr. Floor Grinding Machine

  • Our customers’ favorite little grinder!
  • Heavy head pressure for a better grind and polish — 60% of its weight is on the head!
  • Ideal for residential, garage, and basement projects up to 1,000 SF (100m2)
  • Electric motor: 7.5 HP (5.6kW)
  • Easy disassembly of machine into two sections for easy transportation into hard to reach locations

Prep/Master 2807 Floor Grinding Machine

  • Working width: 28 in. (71cm)
  • For projects up to 2,000 SF (200m2)
  • Electric motor: 7.5 HP (5.5kW)
  • 1 or 3 phase
  • Available in 230V or 480V
  • Use for surface prep and polishing of concrete, terrazzo, and marble

Prep/Master 2420 Floor Grinding Machine

  • Working width: 24 in. (61cm)
  • For projects up to 5,000 SF (500m2)
  • Electric motor: 20 HP (14.7kW)
  • 1 or 3 phase
  • Available in 230V or 480V
  • Use for surface prep and polishing of concrete, terrazzo, and marble

Prep/Master 3030 Floor Grinding Machine

  • Our most popular model!
  • Working width: 30 in. (76 cm)
  • For projects up to 10,000 SF (1,000m2)
  • Electric motor: 30 HP (22kW); 1 or 3 phase
  • Available in 230V or 480V
  • Use for surface prep and polishing of concrete, terrazzo, and marble

Prep/Master 3030-RC Floor Grinding Machine (Remote Control)

  • Remote control / ride-on version of the 3030 floor grinding machine
  • 30-inch working width
  • Hand-held Remote Control console with built-in “S-curve motion” which works as the machine travels both forward and backward
  • 180-degree hair-pin turn capability
  • LED Headlights to illuminate dark areas
  • Detachable front wheel for easy transportation

Prep/Master 4430 Floor Grinding Machine

  • Working width: 44 in. (112 cm)
  • For projects up to 20,000 SF (2,000m2)
  • Electric motor: 30 HP (22kW)
  • 1 or 3 phase
  • Available in 230V or 480V
  • Use for surface prep and polishing of concrete, terrazzo, and marble


Floor Grinding Machines for Sale

Used for marble, terrazzo, stone, and most frequently, on concrete, floor grinders are one of the most commonly used and versatile surface preparation machines. We sell a wide variety of Prep/Master floor grinders, including compact varieties used for small spaces,  propelled machines for projects up to 10,000 square feet, and ride-on floor grinders that help you tackle the largest projects quickly while eliminating operator fatigue.

Choosing the Right Floor Grinder

There are several varieties of floor grinders, and choosing the right option can be challenging. The most common option after determining the size you need is choosing an electric or propane model.

Electric floor grinders are ideal for indoor use as they need minimal ventilation and have a much quieter operating volume, making them safe for residential basements, warehouses, and commercial spaces. However, they do need to be plugged into an outlet, which limits your operating space and distance.

Propane floor grinders offer freedom of movement as you simply need to fill the tank. These should be used in very well ventilated spaces due to the fumes produced and noise protection should be used.

Why Choose a Floor Grinder

A floor grinder can be used for numerous tasks, including:

  • Removing existing epoxy or urethane coatings;
  • Leveling uneven surfaces
  • Smoothing pits and cracks in a concrete surface;
  • Mechanically smoothing and polishing concrete to a high-gloss sheen;
  • Grinding away damage and stains;

Rather than having to replace your floors, a floor grinder can restore your surface to its original smooth, glossy appearance.

Purchase a Prep/Master Floor Grinder Today

For a powerful, durable floor grinder that saves you surface preparation time while getting the professional results you want, call us to purchase a Prep/Master floor grinder. To learn more about our selection and find the right option or to get our best price, reach out to us today at  +1 (815) 941-4800 or fill out our contact form to get started.