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phone: 800-622-2048

Used Equipment

Demo and used Lavina Floor Grinders, BlastPro Shot Blasters, and more equipment that work like new!

All used/demo equipment has been thoroughly inspected by Niagara Machine’s Service Team and returned to top working condition. Take a look at our line-up of Lavina used concrete grinders and polishers, BlastPro shot blasters, ride-on and walk-behind floor scrapers, DiamaPro dust collectors and other dust collection necessities, handheld grinders, and more. You can even find used burnishers, sweepers & autoscrubbers, scarifiers & shavers, concrete saws, and other surface prep equipment! If you don’t mind a scratch or a dent here and there you can get a bargain! While the look of a unit may not be perfect in appearance it will not affect the equipment's performance. 

Our demo/used concrete flooring equipment comes complete with all the proper accessories. If an original part is worn out, such as a filter on a concrete dust vacuum, Niagara’s Service Team will have replaced it before it hits our used equipment list.

First come, first served!

Unfortunately, we don’t have a limitless supply of used equipment. Once it’s sold, it’s gone. Sometimes, an item may have been sold out before our website has had a chance to get updated. We apologize if this happens to you. If it does we work with you to find another suitable option.

Call 800-622-2048 for a complete list and pricing of available used concrete grinders, concrete floor scrapers, concrete shot blasters, dust collection systems and more!

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  • Used TVX-A-220V HEPA-Filtered Vac Used TVX-A-220V HEPA-Filtered Vac Used TVX-A-220V HEPA-Filtered Vac

    Used TVX-A-220V HEPA-Filtered Vac

    DiamaPro Systems Three-Phase industrial vacuum for jobsite dust collection. Features: Automatic Filter Cleaning without ever stopping suction No Sock Filter: (Sock filters are an inefficient way to separate dust as they get clogged very...

    $9,990.00
  • Used TVX-480 Used TVX-480 Used TVX-480 Used TVX-480 Used TVX-480

    Used TVX-480

    DiamaPro Systems Three-Phase industrial vacuums for jobsite dust collection. Available in 220V & 480V.  Features: Automatic Filter Cleaning without ever stopping suction No Sock Filter: (Sock filters are an inefficient way to separate dust...

    $8,990.00
  • Used TVX-220V Used TVX-220V Used TVX-220V

    Used TVX-220V

    Features: Automatic Filter Cleaning without ever stopping suction No Sock Filter: (Sock filters are an inefficient way to separate dust as they get clogged very easily) Distribution box on both units Plugs are included Durable casters and frame

    $8,990.00
  • Used SVX3-A Used SVX3-A

    Used SVX3-A

    Used DiamaPro 3 Motor, Automatic, Self Pulsing Dust Collector 110V The SVX series by DiamaPro Systems brings the best vacuum technology available to the concrete surface prep and polishing market. The SVX line of single-phase vacuums...

    $4,290.00
  • Used L16E Electric Floor Grinder Used L16E Electric Floor Grinder Used L16E Electric Floor Grinder Used L16E Electric Floor Grinder

    Used L16E Electric Floor Grinder

    A compact, light and versatile planetary grinder for both professional and DIY projects. Suitable for different applications - coating removal, grinding of concrete, stone and wood, as well as polishing. Comes with foam plates for attaching velcro-backed...

    $5,490.00
  • Used SCR-394 Floor Scraper Used SCR-394 Floor Scraper

    Used SCR-394 Floor Scraper

    New walk-behind floor scraper from DiamaPro Systems.  FEATURES: High performance walk behind scraper Self-propelled forward and reverse Forward speed control with full speed reverse Simple and robust components for long service life and less...

  • Used DX26-P Floor Grinder Used DX26-P Floor Grinder Used DX26-P Floor Grinder Used DX26-P Floor Grinder

    Used DX26-P Floor Grinder

    The DiamaPro Systems DX26-P direct drive propane concrete floor grinder delivers best in class durability and performance. It was engineered with the operator in mind. It is user friendly and can handle the most demanding grinding jobs.  The...

    $19,990.00
  • Used BP-9-110V Shot Blaster Used BP-9-110V Shot Blaster

    Used BP-9-110V Shot Blaster

    The BlastPro BP-9-110v is an affordable 110 volt single phase blast cleaning system. It is designed for small to medium size jobs as well as being a complementary unit on larger jobs for doing edges and other hard to reach areas. The BP-9-110V shot...

    $6,990.00
  • Used L25EB Grinder Used L25EB Grinder Used L25EB Grinder

    Used L25EB Grinder

    Lavina Elite L25LEB Electric Grinder, 25in, 15hp Also in High Voltage: L25LEHV - 3 phase x 380-480V, 30 Amp max NEW AND IMPROVED WATER SYSTEM with gravity-fed water supply from the water tank and hose connection (fitting is included). There is...

    $16,190.00
  • Used GCT-4.5 Grab and Go Crack Chaser Used GCT-4.5 Grab and Go Crack Chaser Used GCT-4.5 Grab and Go Crack Chaser

    Used GCT-4.5 Grab and Go Crack Chaser

    The GCT-4.5 has several key features that make it a must have tool for chasing cracks. By getting the operator off their hands and knees, it increases safety and productivity at the same time. The swiveling rear casters allow the blade to follow the...

    $1,090.00
  • Used SVX2M Vacuum Used SVX2M Vacuum Used SVX2M Vacuum Used SVX2M Vacuum

    Used SVX2M Vacuum

    Used SVX2-M Manual Pulsing Dust Collector MANUAL FEATURES: Cylindrical pre filter specifically designed to increase air flow and allow dust to slide off Durable metal jet pulsing system Rugged frame built for construction sites Strong...

    $1,990.00
  • Used GCT-4.5 Grab & Go Crack Chaser Used GCT-4.5 Grab & Go Crack Chaser Used GCT-4.5 Grab & Go Crack Chaser

    Used GCT-4.5 Grab & Go Crack Chaser

    The GCT-4.5 has several key features that make it a must have tool for chasing cracks. By getting the operator off their hands and knees, it increases safety and productivity at the same time. The swiveling rear casters allow the blade to follow the...

    $990.00
  • Used SVX2-M Dust Collector Used SVX2-M Dust Collector Used SVX2-M Dust Collector

    Used SVX2-M Dust Collector

    Used SVX2-M Manual Pulsing Dust Collector MANUAL FEATURES: Cylindrical pre filter specifically designed to increase air flow and allow dust to slide off Durable metal jet pulsing system Rugged frame built for construction sites Strong...

    $2,190.00
  • Used L25GE Propane Floor Grinder Used L25GE Propane Floor Grinder Used L25GE Propane Floor Grinder

    Used L25GE Propane Floor Grinder

    Lavina® 25G Elite Three Head 3x9"(225mm) Planetary Grinding and Polishing Machine with Kawasaki FX600V 603cc Propane engine width 25"(66cm) dust-proof grinding head with low-friction chain gear planetary drive EPA & CARB Blue Sky Engines with...

    $18,760.00
  • Used V32G-X Used V32G-X Used V32G-X

    Used V32G-X

    Superabrasive's Lavina V32G-X dust collection system is designed for tough grinding jobs, usually with 30- to 32-in. grinders Automatic cleaning Cartridge with 15 sock filters 2 HEPA H13 filters 14.5-hp Kawasaki FX600V engine Longopac bagging...

    $10,990.00
  • USED ROG-60+ Ride-On Grinder USED ROG-60+ Ride-On Grinder USED ROG-60+ Ride-On Grinder

    USED ROG-60+ Ride-On Grinder

    MAXIMUM PRODUCTION IN A COMPACT DESIGN The DP-ROG-60 ride-on grinding and polishing machine was engineered specifically for the concrete prep and polishing contractor. The powerful 18HP Briggs and Stratton motor along with the magnetic plates...

    $20,990.00
  • 19945
19945
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19649 19945

    Used SVX3-M Vacuum

    Used SVX3-M Manual Pulsing Dust Collector MANUAL FEATURES: Cylindrical pre filter specifically designed to increase air flow and allow dust to slide off Durable metal jet pulsing system Rugged frame built for construction sites Strong...

    $3,490.00 - $3,990.00
  • Used L25LEB Used L25LEB Used L25LEB

    Used L25LEB

    Lavina Elite L25LE Electric Grinder, 25in, 15hp Completely redesigned frame delivers superior maneuverability and easy tool changes. Dust-proof grinding head with low-friction chain gear planetary drive protects internal components from...

    $16,490.00
  • Used L30GE Propane Grinder Used L30GE Propane Grinder Used L30GE Propane Grinder Used L30GE Propane Grinder

    Used L30GE Propane Grinder

    Lavina® 30G Elite Three Head 3x13.2"(335mm) Planetary Grinding and Polishing Machine with Kawasaki FX600V 603cc Propane engine width 30"(77cm)

    $22,490.00
  • Used Demon Floor Machine Used Demon Floor Machine Used Demon Floor Machine

    Used Demon Floor Machine

    The DiamaPro Demon is a single speed machine that performs ExtraHeavy-Duty scrubbing, stripping and surface preparation on all hard floors. Utilizing a floating head design which insures 100% pad contact at all times. Being able to disconnect the...

    $2,790.00 - $2,990.00
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