Toyoda e300G
CNC Cylindrical Grinding Machine – Production
Cylindrical Grinding Machine, e300G
The e300G is the best grinder in class for the mass production of small parts. Dual-center drive eliminates the driving dog, allowing all surfaces to be accessed by the extremely rigid and accurate TOYODA STAT® BEARING.
Main Specs:
- Swing: 7.9″∅
- Distance Between Centers (CBN Wheel): 11.0″
- Distance Between Centers (Standard Wheel): 12.6″
- Max. Load Between Centers: 11 lbs
- Wheel Surface Speed: 8,860 SFPM
Features
THE DAILY GRIND FOR YEARS TO COME – The TOYODA STAT® BEARING uses a hybrid of hydrostatic and hydrodynamic technology to eliminate metal-to-metal contact inside the bearing. This allows your grinder to run at top performance longer than your typical spindle bearing.
ACCURATE BY DESIGN – Toyoda’s floating plate absorbs movement in the ballscrew to maintain grinding accuracy and positioning.
USER-FRIENDLY HMI – Our grinding machines use Toyoda’s own conversational controls. In a convenient touchscreen panel, operators are able to program at the machine.
- TOYODA, 2-Axes CNC Unit, Model GC50, including swing type operation panel with
manual pulse generator, and more. - Box-type well-ribbed heavy-duty machine bed of high-strength metal castings
- Automatic hydrostatic lubrication to slideways
- Wheel feed system
- The TOYODA STAT® bearing wheelhead featuring no metal-to-metal contact, high rigidity
and excellent damping capacity and minimized heat generation - Rigid wheel guard with adjustable front hood
- Wheel sleeve and flange assembly
- Set of V-belts for wheel drive
- Table feed system
- Live Spindle workheads (Left & Right side units)
- Formed Diamond
- Complete coolant supply unit
- Set of leveling screws and pads
- Machine Enclosure with manual open/close front door
- In-Process OD gauge
- Wheelhead mount lateral locator
- 12 Months Parts and Labor Warranty on Machine and Control
Toyoda e300G Machine Specifications
| Capacity | |
| Swing | 7.8″∅ |
| Distance Between Centers | 11″ |
| Max. Grinding Diameter | 3.15″∅ |
| Max. Load Between Centers | 11 lbs |
| Table | |
| Type | 1 Piece Traversing |
| Table Swivel (CCW to CW) | Non-Swiveling |
| Slide | V and Flat Slide |
| Wheelhead Rapid Z-Axis Feed | 787 IPM |
| Wheelhead | |
| Wheel Size x 2 Wheels (OD x ID) | 14″∅ x 5″ |
| Wheelhead Rapid X-Axis Feed | 1,180 IPM |
| Max. Wheel Width | 1.97″ |
| Wheel Surface Speed | 8,800 SFPM |
| Wheelhead Slide Configuration | 90º Slide |
| Workheads | |
| Type | Live Spindle |
| Shift Amount (Hydraulic) | 0.787″ |
| Work Speed (Variable) | 1,000 RPM Max. |
| Wheel Dressing Device | |
| Type | Formed Diamond |
| Location | Mounted Behind Left Workhead |
| Requirements | |
| Power | 200 Volt, 3 PH, 60 Hz |
| Machine Net Weight | 7,700 lbs |
| Operating Dimensions | 74″ x 103″ |
