IG 282 SD Rotary Surface Grinder
- Electromagnetic chuck with auto demag
- 24″ diameter variable speed table
- 20HP Variable speed grinding spindle motor (ask about an optional 30HP motor for extra power)
- Two axis (X & Z) servo-driven positioning.
- Thru-spindle vacuum port
- Integral air mist collection and coolant flow systems for clean consistent grinding
- Programmable touch screen controls
- Manual handwheel for precise Z-axis and X-axis positioning
- Internal memory for saving grinding process recipes for quick changeovers
- Auto regrind feature for repeating any pre-programmed sequential grind
- Password protection and operator lock-out features
- Automatic routine maintenance reminders
- 80″ x 68″ Footprint
Countless customization options supported by an in-house engineering team ready to build the perfect machine for your application!
Fully Loaded. Precise. Compact.
The IG 282 SD sets a new standard in rotary surface grinding with innovative features that make it more powerful, precise, and user-friendly. Its advanced touchscreen HMI controls include a bright, easy-to-read display, automatic maintenance reminders, pre-loaded instruction manuals and PDFs, and internal memory for repeatable process automation.
This is the first DCM Tech rotary surface grinder to feature a precision servo-driven cross slide motor, enabling tight tolerances along both the Z and X axes. Achieve precise step grinding in materials like glass, ceramic, carbide, and metals with unparalleled ease.
Standard features include a variable-speed grinding spindle motor, an electromagnetic chuck, thru-spindle vacuum/pressure port, integral mist collection and coolant filtration systems, and a manual pulse generator for accurate positioning. As a robust alternative to the Bourn & Koch Blanchard® grinder, the IG 282 SD offers unmatched versatility and precision for modern machine shops.
Grinding Applications
DCM grinders outperform conventional surface grinders and are efficient for removing large amounts of material, while maintaining close tolerances and reducing process time. Features such as variable feedrate & spindle speed, single or multi-step grinding, and easily programmable grind processes make this machine an ideal platform for processing a wide range of materials.
Materials
- Ceramics
- Silicon Nitride, Zirconia, Alumina, Carbide, Silicon carbide (SiC), Tungsten, and other compounded materials
- Carbide
- Ceramic
- Copper
- Aluminum
- Cast Iron
- Nitrided Steel
- Crystalline Materials
- Quartz, Fused Silica, Glass, Sapphire, Zinc Selenide, Zerodur, Silicon
- Tool Steel
- Titanium
- Silicon Carbide
- Neodymium
- Ferrite
- Composites
- Magnetic Materials
Applications
- Fixture & die preparation
- Grinding glass plates to thickness
- Crystal grinding
- Solenoids
- Silicon plates, ceramics, glass, and sapphire
- Regrinding bearing surfaces
- Grind prep before lapping & polishing processes
- Additive manufacturing build plate resurfacing
Specifications
| Motors | |
|---|---|
| Grinding Spindle Motor | 20HP, 200 – 2330rpm (30HP optional) |
| Rotary Table Motor | 1HP, 5 – 70rpm |
| Servo Column Motor | 2KW |
| Coolant Pump | 3/4HP, 45gpm |
| Table | |
| Diameter | 24″ |
| Table Features | Thru-spindle vacuum/pressure feed |
| Variable strength 3/8″ fine pole electromagnetic chuck | |
| Custom Options Available: | 18″ diameter table |
| T-slot or drilled for custom fixture mounting | |
| Capacity | |
| Max Swing Diameter | 27″ |
| Max Part Height | 11″ with segmented wheel |
| Max Part Height | 12″ with 2A2T wheel |
| Grinding Wheel Hub Options | |
| Segmented Wheel Hub Kits | 12″ or 15″ diameter |
| 2A2T Ring Wheel Hub | 12″ diameter |
| 6A2 Wheel Hub | 8″ diameter |
| Cortland Chuck | 12″ or 15″ diameter |
| Feed System | |
| Servo driven Z-axis with precision ballscrew and encoder | |
| Feedrate variable from 0.0004 IPM to 0.1000 IPM | |
| DC motor driven Y-axis | |
| Electrical Requirements | |
| 230V, 50/60Hz, 3 phase, 78 FLA | |
| Consult DCM Engineering regarding operation on other voltages or other options | |
| Dimensions | |
| 80″ wide, 68″ deep, 90″ high | |
| Weight | |
| 7,200lbs (estimated) |
Before you decide, our Engineering Team will validate the performance of any DCM style grinder on your specific material. We invite you to send us a sample of your material or come visit our factory to run the machine and see the results firsthand
After you purchase, a Technical Specialist from DCM will come to your facility to set up the machine and train your technical staff and machine operators.
As a DCM customer, you can count on the full support off our Technical Specialists and Engineering Team when you need it. If you have any questions our reliable team will make sure you get the answers you need, when you need them.
