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EQUIPMENT

Industrial Grinding SERVICES 

Competitive Pricing | Free Quotes | ISO Certified

Competitive Pricing
Free Quotes
ISO Certified

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Double Disc Grinding 

This machine is likely the most versatile in the world today. It can work on pieces that are up to 7.5 inches in diameter and 2.5 inches thick. Our grinders offer ultimate precision, productivity, and flexibility in double disc type surface grinding. The patented “Interpolation Feed” system has proven to have significant production advantages for many different applications and requirements.
  • 1 -  30" vertical grinder
  • 3 - 24" horizontal grinders 

Centerless Grinding - Twin Grip Centerless Machine

We offer a variety of centerless grinding options. From thru feed to end feed and cam out, we can take care of all of your needs.
  • 1 - Van Norman crush grinder - 4" capacity
  • 3 - Rossie Monza - 4" capacity
  • 1 - Nippei - 4" capacity
  • 1 - Cincinnati Cinco 15 - 4" capacity
  • 2 - Cincinnati #2 OM - 4" capacity
  • 1 - Cincinnati #2 EA - 4" capacity
  • 1 - Cincinnati Twin Grip 340-20 - 4" capacity
  • 1 - Cincinnati Twin Grip 340-20 - 6" capacity

I.D. Grinding

We have the capability for one-of-a-kind and smaller orders that can be run on our extended bridge and 273A models. We can also run larger production orders and parts with multiple diameters on the Okuma CNC GI-20N model to meet all your I.D. grinding needs.

SNI Bore & External Face Machine
SNI grinders allow for simultaneous bore and face grinding…a true production advantage for the customer.
  • 1 - Heald 271 Gagematic Production ID grinder
  • 1 - Heald #171 I.D./Face Grinder - 3” x 8” swing
  • 1 - Heald Extended Bridge - 72" x 16" swing
  • 1 - Heald Universal - 16" x 36" swing
  • 1 - Heald Universal - 16" x 28" swing
  • 2 - Heald Slider & Mag- 16" x 16" swing
  • 1 - Heald #74 - 16" x 36" swing
  • 4 - Heald #273A I.D. Grinder - 16" x 16" swing

O.D. Grinding

Sandray Precision Grinding Inc has a wide variety of CNC and manual Toyoda O.D. machines. Our Select G and GL4 models give us capabilities for straight or angle grinding and high accuracy. We are ready to help with any of your production needs as well as the one-piece orders on our manual machines. Let us know how we can help you meet your business needs. Call us for a FREE estimate today.

  • 1 - Capco O.D. Grinder - 120" x 20" swing
  • 1 - Toyoda Universal - 24" x 12" swing
  • 3 - Toyoda Universal - 40" x 12" swing
  • 1 - Brown & Sharpe - 12" x 4" swing
  • 1 - Deadtru Grinder - .020" to 1" dia. x 4" long

Surface Grinding

We offer both rotary and reciprocating machines to take care of all your flat work with capabilities up to 28” x 60” in reciprocating and 32” on rotary.
  • 1 - DCM rotary - 24” dia. x 10” 
  • 1 - Okamoto- 24"x 12"
  • 1 - Okamoto Surface Grinder - 60"x 28" 
  • 1 - Okamoto- 24" x 8"
  • 1 - Heald Rotary - 24" x 7.25" high
  • 4 - Heald Rotary - 30" dia. x 15" high
  • 1 - Acer - 18"x 6"
  • 2 - Okamoto - 32" x 16" 
  • 1 - Blanchard - 42" diameter table
  • 1 - Blanchard - 48" diameter table

Inspection Equipment

Sandray Precision Grinding Inc carries a wide variety of miscellaneous gages and tools.
  • 1 - Brown and Sharp CMM
  • 2 - Brown and Sharp electronic micro heights
  • 1 - 14” optical comparator

Lapping Equipment

  • 1 - Spitfire Four Station - 48" dia. lap

Center Grinders

  • 1 - Bryant Grinder - 3" x 75" capacity
  • 2 - Center laps

CNC Grinders - OD/ID

  • 1 - SNI CNC I.D. & external face grinder - 28" x 12"
  • 1 - Toyoda CNC angle/straight head O.D. grinder - 40" x 12"
  • 1 - Okuma Two Spindle CNC I.D grinder - 7.8" x 19.5" swing
  • 1 - Studer Two Spindle CNC I.D. grinder - 8” x 20”
  • 1 - Toyoda CNC Angle Head O.D. grinder - 40" x 12"
  • 1 - Toyoda CNC Angle Head O.D. grinder - 20" x 12"
  • 1 - Toyoda Straight CNC O.D. grinder - 40" x 12"
  • 1 - Toyoda CNC Angle Head O.D. grinder - 40" x 12"
  • 1 - Studer CNC O.D. grinder - 40" x 13.5"

Non-Destructive Testing

The Magnaflux model is one of the most flexible and cost-effective systems available for magnetic particle inspection. Sandray Precision Grinding Inc also has Temper Etch capabilities for parts that require this inspection.
  • 1 - Temper/Nital Etch inspection system
  • 1 - Magnetic particle inspection unit

Call us for a Free Estimate

ISO certified

(815) 226-0660

(815) 226-0660
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