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 USA Manufacturing - Surface Preparation Equipment
 East Coast - Sales
 West Coat - Manufacturing, Sales, Service


Engineering.  Passion. 

Customer feedback    
is the key ... we listen  

Better Built          
Levetec engineered   
usa Products 
- 2ND TO NONE -          

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DIAMONDS   East Coast:  425-629-8210
West Coast:  866-538-3832



Aero 26, 127 CFM

Aero 31, 127 CFM
Attix 33, 148 CFM
Attix 44, 148 CFM

B100 - 120v, 260 CFM
B200 - 240v, 260 CFM

B1000 - 120v, 315 CFM

T48 - 240v, 222 CFM
3997 - 480v, 780 CFM


460 - 19"
550 - 22"
650 - 25"
750 - 31"
880 - 35"

250 - 10"


Avenger, Lavina
HTC, Husqvarna
Scanmaskin, Mastercraft
STI, Terrco, Prepmaster
Aztec, "M6" Machines 

Polishing Pads



Floor Machines - Main Menu  >  Avenger 750, 31" Planetary Grinder/Polisher

Avenger Logo.Design, Engineered & Assembled in USA.Direct Drive Planetary Grinder
Counter Rotating Transmission

All Gear Construction - No Drive Belts
Individual Rotating Heads (3) plus Counter Rotating Gearbox

Levetec Engineered.  Proudly Built in the USA.

Best Productivity Speed, Features, Specifications --- 2-Year Warranty
Easiest to Use and Maintain
(Change the oil every 500-1000 hours.  Done -- No other maintenance required.)

Complete with Easy to Use & Change
Magnetic "Instant Change" Diamond Tooling, Velcro Adapters (9) Included!

(Also accepts Husqvarna Diamond Tools)


AVENGER 750, 31" Grinder / Polisher


Avenger 650 USA Built 25" Planetary Floor Grinder/Polisher.


•  31", 9" Magnetic Plates, Heads (3), 780 lbs. + weights
•  15.0 HP 3-phase motor with 480 Volt Three-Phase Input
•  Var Spd, Forward & Rev, 6.6 Gal Water Tank
•  Uses Magnetic Trapezoid & Husqvarna diamond tooling, includes 3" Velcro adaptors for resins pads.

Magnetic Interchangeable Tooling System - Metals to Resins.


True Planetary Variable Speed Counter Rotating Transmission

Interlocking Horseshoe Weight Plates.Combination of individual rotating heads (3) with:
• counter rotating drum
•  complete design provides the highest production rate
•  with less operator fatigue and longer diamond life
using less weight - the above additional weight plates are typically not required.




Avenger A750 - 31", 480 Volt 3-Phase, Planetary 3-Head Grinder/Polisher

AVGWTS70, Optional Horseshoe Weight Plate - 68lb., (2) can be added


AVENGER - Versatile, Powerful, Decades of Motor Life!
-- All Steel Gear Construction Built Like a Car's Transmission!

True HD Planetary Grinder - All Three (3) Heads Working in Unison and NO DRIVE BELTS -
•  Harden steel gears power the three (3) heads plus a counter-rotating gearbox
•  No snapped belts to replace - No unexpected repairs - completely gear driven
•  High precision gearbox housing made of aluminum for superior cooling
•  Majority of the 750's weight is where it matters most - the grinding head
•  Design provides highest production rate in its class (see production rates below)
•  Complete with Magnetic Plates - uses both Avenger AND Husqvarna Diamond Tools
   (Levetec brand, Made in USA Diacrete
® Diamond Tooling is 1/3 the price of Husqvarna.)

Compact, Real-World Design - Handle & handle bars collapse for transporting -
•  Includes two (2) lifting bars for the head, for easy handling down basement stairs.

Versatile - Perfect for Concrete, Stone, Terrazzo & Wood -
•  Perform Coarse Grinding, Epoxy/Coatings Removal, Polishing, Sanding, Maintenance - with one machine!
•  Equipped with Instant Change Magnetic Plates (3) & Velcro Adapters (9).

Powerful, Versatile, Durable 3-Phase Motor w/ Variable Speed, Forward & Reverse -
Continuous-Duty Avenger Three-Phase Motor.•  3-phase motors are incredibly superior to 1-phase, they have NO: 
   >  Starting windings - which operate at very high temperatures
   >  Capacitors, switches or brushes - to replace
   >  Only wear part is the two bearings on the drive shaft
•  Equipped with Phase Converter that automatically convert 3-phase to 1-phase
•  NET RESULT:  Increased productivity, longer tooling life and decades of motor life!



Two Year Avenger Warranty Image.Best Built Floor Machine in America -- Backed by Levetec’s 2-Year "Bump-to-Bumper" Warranty.  

Avenger Service Department - all parts and accessories are in stock as well as certified mechanics and engineers to provide the best possible care and attention to your Avenger machines.  Additionally,  we service competitive brands, typically replacing their imported parts with USA Made Parts.

If you have any questions concerning your equipment please contact our Service Department.


Levetec Engineering is Our Strength

Overcoming issues and introducing new innovations for the benefit of our customers.

We listen ... then build.




Avenger Superior Built Image.Model 750 --- Planetary 31" Grinder/Polisher
-- Designed & Built in the USA ---

Solid construction, portable, versatile - unparallel productivity for larger projects over 10,000 square foot.  Built for performance as much as durability, portability and functionality, the 750 is extremely productive removing coatings, grinding and while polishing.  Realize high performance and productivity while using less energy and requiring less maintenance.

Add in Levetec's engineering that uses NO expensive parts to replace and its easy to see why we provide a 2-Year “Bump-to-Bumper” Warranty.



WHY CHOOSE AVENGER? How & where is your floor grinder made?
HD All-American Components Built into Every Avenger Floor Machine.

Made In USA Flag.Ask about the components built into your next grinder ... the internal components.  It's what you can’t see that separates an Avenger from the competition.

High Quality, USA Made vs. Imported ...
Good Advice:  Buy from the Trusted Source - Buy American, Levetec Avenger Grinders.


Avenger All-Steel Harden Gears.Planetary Gear-Driven Construction - All steel, case-hardened gears power the three (3) individually rotating diamond heads and the counter rotating gear box.  The high precision, oil bath, CNC aluminum gearbox provides superior cooling.  There are no drive belts in any Avenger!  Besides not having job delays to replace a snapped belt, realistically, case-harden steel gears are far superior than a fiber belt.

Additional Advantages -- of the Counter Rotating "Avenger" Gear System:
Three (3) "gear driven" diamond heads spin in unison in "one" direction, and the gear box rotates in the opposite direction.  This true counter rotating "planetary" transmission provides the following:

•  Easy to operate and handle -- less operator fatigue
•  Eliminates uneven scratch patterns which is a common characteristic of non-planetary or single, double and even 4-headed machines!
•  Delivers more power and provides more effective grinding pressure using less weight -- all because of precision engineering.


Magnetic Instant-Change Tool Mounting System -

Magnetic Interchangeable Tooling System - Metals to Resins.Diacrete USA Diamond, Husqvarna - Metal, Double BarAvengers - built to be affordable!  Each Avenger grinder accepts standard Trapezoid diamonds, Husqvarna Redi-Lock® Diamonds and 3" standard Resin Diamonds.  To see exactly how easy it is, watch the following video:  http://www.levetec.com/Videos/Magnet%20Mount.mp4

Diacrete USA Diamond, Avenger - Metal, Double RoundLevetec Diacrete® Diamond Tooling, which is also Made in the USA, is 1/3 the price vs. all the well-known competitive brands < Click here for USA Diamond Tooling >



Adventure All-Steel Gears - Aluminum HousingEasy & Minimal Maintenance - No need for frequent maintenance required or snapped belts to replace.  First oil change is 500 hours, thereafter 1000 hours --- remove the bottom oil seal, drain, fill accordingly, reseal, done.

No other maintenance is required.  Avengers are built to last decades with this maintenance schedule.

All CNC Machined --- Even the frame is CNC'd - Nothing is Fabricated and NO BELTS that wear!  


Avenger - USA Control Module.American-Made Controls - the action is in your hands all the time!  Forward, reverse, on/off, variable speed - very precise RPM, to within 1% (300 - 1250 RPM.)

Avenger Motor Control Unit - Rated for harsh dust and water environments.Indestructible Electronics - the control units on all the Avengers are rated for harsh environments where water and dust protection are mandatory --- it is impossible for dust or water to seep into them --- same as on a boat!

Electronics are completely sealed and protected but not "heat" sealed --- the electronics are not enclosed in a box - best heat transfer & cooling design in the Industry.

Maximum Cooling Protection - Heat sinks on Avengers are exposed to the open air, allowing heat to dissipate naturally - with competitive brands everything is sealed in a cabinet (heat builds up and everything stills gets dusted.)




Avenger 650 USA Built 25" Planetary Floor Grinder/Polisher.


Average Grinding Production Rates Per Day

Marble:  1150 - 1500 ft²
Terrazzo:  2150 - 2650 ft²
Granite:  650 - 770 ft²
Concrete:  5250 - 6250 ft²
Glue Removal:  1650 - 2900 ft²
Paint Removal:  2300 - 4600 ft²

*Production rates may vary according to surface conditions, diamonds used, equipment operator, etc.

Compatibility, Dust Extractor Models Avenger B1000
Nilfisk T63
Voltage, Input 480 Volt Three-Phase
Power, Motor Three-Phase, 15.0 HP AC
Horseshoe Weight Plates 68 lbs. each, (3) can be added, #AVGWTS68
Variable Speed, RPM 300-1250, on the grinding head
Water Tank, gallon 6.6
Magnetic Plates 9" x 3
Diamond Tooling, Metal 3 per Magnetic Plate X 3
Accepts:  Trapezoids, standard M6 3-hole threaded round pattern, Husqvarna Tooling - all snap to the magnetic plates
Diamond Tooling, Resin

3 per Magnetic Plate X 3
Accepts:  3" Round
Aluminum Velcro Adapters (included, 9), snap to the magnetic plates

All standard diamond tools attach to the standard diamond plates.

All standard types of diamond tools can be used with the magnetic plates:
Trapezoids, Round & Resin Polishing Pads.


Diamond Tools for Floor Machines Floor Maintenance & Specialty Stone Care Certified HEPA Dust Extractors Densifiers, Colors & Other Chemicals Electrical Power Cords
Diamond Tools for Floor Machines.
< In Stock, Click Here >
Floor Maintenance & Specialty Stone Care Products.

< In Stock, Call for Information >

Certifified Surface Preparation Dust Extractors.

< In Stock, Click Here >

< In Stock, Call for Information >

Electrical Power Cords & Plug Ends.

< In Stock, Call for Information >




7102 180th Ave, A-107
Redmond, WA  98052
East:   425 - 629 - 8210
West:  866 - 538 - 3832



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