Surface Preparation Machines for Sale

Find the right machine for the job — from grinding and polishing to blasting, edging, and cutting. We're the makers of the Prep/Master® grinder and a full-line source for the surface prep machines that get concrete ready and finished. Whatever you run, we'll help you choose the right one and keep it running. Call and talk to a real surface-prep expert, not a call center.

Machines We Carry

Prep/Master® grinders — our own gear-to-gear concrete grinders and polishers, built to last
Planetary grinders — Lavina® and more
Shot blasters — IMPACTS®, for fast profiling and coating removal
Hand grinders & edgers — including the US Saws TC-7 stand-up edger and grinder packages
Saws — crack chasing and joint clean-out saws from US Saws
Floor machines — from Hawk Enterprises
Dust collectors & vacuums — Ruwac and more

From Grinding to Blasting to Cutting

Different jobs need different machines — a planetary grinder for open floors, an edger for the perimeter, a shot blaster for fast profiling, a crack chaser for repairs. We carry the full range and help you match the machine to your work, your floor, and your crew.

Industrial Dust Collectors

Saws

Edgers for Surface Prep

Concrete Floor Grinders

Floor Strippers

Used IMPACTS S210E-40R Shot Blaster — Refurbished

Completely refurbished — reconditioned by our factory-trained technicians
90-Day Warranty — we stand behind our refurbished equipment
Proven IMPACTS quality — the reliable surface-prep performance IMPACTS is known for
Great value — production capability at a used-equipment price
Backed by real support — genuine parts, expert service, and people who know these machines
Price: $6,200.00

Used Prep/Master Jr Grinder — Refurbished

Completely refurbished — reconditioned in-house by the people who know these machines best
90-Day Warranty — we stand behind our refurbished equipment
Proven Prep/Master Jr. performance — our customers’ favorite compact grinder
Great value — the capability you want at a used-equipment price
Backed by real support — genuine parts, expert service, and people who know these machines inside and out
Price: $3,500.00

Used Prep/Master 4430 Grinder — Demo Unit

Only used as a shop demo — never worked a job site, so minimal hours and wear
180-Day Warranty — we’re so confident in this machine, we back it twice as long as our standard refurbished warranty
Our flagship grinder — the biggest, most productive machine we build
Like-new condition at a used price — a significant savings over new
Maintained by the experts who build it — nobody knows this machine better
Price: $17,500

Why Buy From Substrate Technology

We build the Prep/Master, supply the industry’s top brands, and service what we sell, nationwide — with a 1-year repair warranty and real experts on the phone. One source for your machines, tooling, and support.

Order Your Machine Today

Call (815) 941-4800 x 1 or fill out our contact form. See our diamond tooling, diamond systems, and brands.