CNC Precision Grinding
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TRU TECH T93XM Series
Perimetric™ Centerless Profile Grinder
Designed with ultra-precision form grinding in mind, the T93XM features Perimetric 3-point work holding capability offering sub-micron accuracy and incredibly fast, set-up friendly control along with the latest in material technology. The 7,000 lb. T93XM is one of the most stable and rigid precision grinding machines on the market today.
- Profiles with standard 1A1 wheel
- Profile grind, plunge grind, peel grind, in-feed and thru-feed grind
- In-process dressing
- Re-load and regrind of parts without introducing shank run-out
- Concentrity: < 0.00003” (less than a micro) without indicating
- Coolant flow: 45 LPM
- T93XM
- Grind length: up to 175mm
- Grind diameter: 1mm – 75mm
- T93XM-A:
- Grind length: up to 175mm
- Grind diameter: 3mm – 25mm
- Machine footprint: @1.5M x 2.5M
- Intuitive programming
- 3-axis fully programmable
- Wide-door with unique rotating design
- 2-ton polymer quartz base
- Precision ball screws
- Touch screen pendant
- Fire suppression system
- Length and/or diameter probing
- Automatic wheel dressing
- Temperature controlled oil coolant filtration to 1µ
- Mist extraction
- Rotary or dual single point diamond dressing with automatic compensation
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TRU TECH T93XM-A
Auto-Loading Perimetric Centerless Profile Grinder
The T93XM-A system adds reliable part automation to this highly precise grinder to maximize the productivity and efficiency of your high-value part profile grinding operations.
- Profiles with standard 1A1 wheel
- Profile grind, plunge grind, peel grind, in-feed and thru-feed grind
- In-process dressing
- Re-load and regrind of parts without introducing shank run-out
- Concentrity: < 0.00003” (less than a micro) without indicating
- Coolant flow: 45 LPM
- T93XM
- Grind length: up to 175mm
- Grind diameter: 1mm – 75mm
- T93XM-A:
- Grind length: up to 175mm
- Grind diameter: 3mm – 25mm
- Machine footprint: @1.5M x 2.5M
- Virtual grinding of parts
- Minimize scrap
- Lower set-up times
- Auto-loading system with EX-Teach Automation and software
- Increase lights-out capacity by up to 250% over previous models
- Isolated from grinding environment
- Fully accessible during grinding cycle
- Lock-outs ensure safety
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TRU TECH TT8500
Centerless Profile Grinder
Ideal for carbide blank preparation, the TRU TECH 8500 machine makes easy work of ultra-precise centerless profile grinding projects, whether for a few parts or hundreds.
- Profiles with standard 1A1 wheel
- Profile grind, plunge grind, peel grind, in-feed and thru-feed grind
- Grind length: up to 190.5mm
- Grind diameter: up to 76.2mm
- Concentricity: < 0.00003” (less than a micro) without indicating
- Part runout: less than 0.0025mm
- Intuitive Pick-N-Place™ software
- Precision ball screws
- LCD flat panel monitor
- 3-axis; 2 fully programmable within 0.0001” increments
- Stainless steel coolant tank with bag filtration
- Machine enclosure
- 3-spindle motor
- Automatic wheel dressing
- Temperature controlled oil coolant filtration to 1µ
- Mist extraction
- Dual single point diamond dressing with automatic compensation
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CYLINDRICAL GRINDERS
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TRU TECH T23XM
Larger Workpiece OD Grinding
Designed for the bigger jobs, the T23XM is larger, longer, bigger and faster. This machine features a 10” diameter swing and 20” length between centers. Featuring a fully controlled variable speed 10HP spindle motor, it can accommodate up to a 16” diameter x 2.5” wide grinding wheel.
- Profile grind, plunge grind, peel grind
- Grind diameter: up to 254mm
- Grind length between centers: up to 508mm
- Wheel size: 300mm – 406mm (2.5”)
- Variable speed spindle control: 500 – 2200 RPM
- Variable speed workhead: 60 – 800 RPM
- Workhead angle adjustment: +30 degrees
- Table angle adjustment: +8 degrees
- Wheel size: 300mm – 406mm (2.5”)
- Accuracy: +002mm
- Repeatability: +001mm
- Part runout: less than 0.0025mm
- Machine footprint: @1.5M x 2.5M
- 5 HP spindle motor (10 HP optional)
- In-process dressing
- Fully enclosed to accommodate high pressure coolant flow
- 5-ton polymer quartz base
- Precision ball screws
- Touch screen pendant
- Fire suppression system
- Length and/or diameter probing
- Automatic wheel dressing
- Temperature controlled oil coolant filtration to 1µ
- Mist extraction
- Rotary or dual single point diamond dressing with automatic compensation
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TRU TECH TT820M
Precise and Versatile OD Grinding
A precise grinder that provides both ease of use as well as the flexibility to product a variety of tooling. The TT820M features an 8” swing with a 20” length between centers that can grind between centers, from a chuck or 5C collet.
- Profile grind, plunge grind, peel grind
- Grind diameter: up to 200mm
- Grind length between centers: up to 508mm
- Wheel diameter: up to 355mm
- Variable speed spindle control: 500 – 4500 RPM
- Variable speed workhead: 50-800 RPM
- Workhead angle adjustment: +45 degrees
- Table angle adjustment: +6 degrees
- Wheel size: 300mm – 406mm (2.5”)
- Accuracy: +002mm
- Repeatability: +001mm
- Part runout: less than 0.0025mm
- Machine footprint: @1.5M x 2.5M
- 5 HP spindle motor
- Multiple dressing options for various grinding wheels
- Adapts to between-center, 5C collet and grinding from a chuck
- Rigid cast iron base
- Precision ball screws
- LCD flat panel monitor
- Optional length probing
- Automatic wheel dressing
- Temperature controlled oil coolant filtration to 1µ
- Mist extraction
- Rotary or dual single point diamond dressing with automatic compensation
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GRINDING UNITS
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PP8000
This ultra-precision Perimetric Grinding Fixture is extremely versatile and accurate. Featuring a 3” wide regulating roller, it’s guaranteed to less than 30 millionths (< 1 micron) run-out. This is an ideal solution when concentricity and roundness on a core pin, cutting tool blanks, or any other round tooling is critical.
- Profile grind, plunge grind, peel grind, in-feed and thru-feed grind
- Concentricity: < 0.00003” (less than a micro) without indicating
- Standard 3” wide regulating roller
- Variety of carbide-tipped work blades, stop arms, bearing arms, wrenches and more included
- Tooling for parts up to 200mm in length, optional tooling for longer parts
- Dressing arbor/attachment for diamond and CBN grinding wheels
- 3-point Perimetric workholding
- Made of hard-coated aircraft aluminum and stainless steel hardware (screws, sine bars, etc.), allowing for fast, user-friendly freely moving set-ups.
- Roller widths of .500”, 1.00” 2.00”
- Thru-feed centerless grinding package
- Single or dual point diamond dressing for vitrified/conventional wheels
- Variety of regulating roller widths and spacers, base plates and magnetic sine bar mounts for various surface grinders
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TT5000
The heart of our T93X machines, this Perimetric Grinding Fixture is extremely versatile, rigid and accurate. Featuring a 5” wide regulating roller supported by a solid carbide spindle, it’s guaranteed to less than 30 millionths (< 1 micron) run-out.
- Profile grind, plunge grind, peel grind, in-feed and thru-feed grind
- Concentricity: < 0.00003” (less than a micro) without indicating
- Standard 5” wide regulating roller supported on both outer ends by a solid carbide spindle
- Variety of carbide-tipped work blades, stop arms, bearing arms, wrenches and more included
- Tooling for parts up to 200mm in length, optional tooling for longer parts
- Dressing arbor/attachment for diamond and CBN grinding wheels
- 3-point Perimetric workholding
- Made of hard-coated aircraft aluminum and stainless steel hardware (screws, sine bars, etc.), allowing for fast, user-friendly freely moving set-ups.
- Roller widths of .500”, 1.00” 2.00”
- Thru-feed centerless grinding package
- Single or dual point diamond dressing for vitrified/conventional wheels