NEW 12" x 28" SHARP SGE-1228-2NA 2-AXIS NC SURFACE GRINDER
Year
Not provided
Stock #
14623
Condition
New
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Specifications
Equipped With
NEW 12" x 28" SHARP SGE-1228-2NA 2-AXIS NC SURFACE GRINDER
- 5 HP/ 3.7 KW Spindle Motor
- Turcite Ways
- Bed Type Construction
- Double "V" Ways on Cross Travel
- One flat and one V way on Longitudinal Travel
- Ball screws and Servo Motors are used on both Downfeed and Cross travel
- Longitudinal movement is driven by high performance hydraulic system
- Linear guideways for precision downfeed
- Spindle speed is 1455 RPM
| Maximum Grinding (length x width) | 30” x 12" |
| Max. distance from table top to spindle center | 28” |
| Table | |
| Table Surface (W x L) | 12” x 28” |
| Maximum longitudinal travel | 31" (800mm) |
| Maximum cross travel | 14" (360mm) |
| T-slot (NO x width) | 3 x 0.67 (3 x 17) |
| Feed | |
| Hydraulic Feed | 984 ipm (0.1-25 M/min) |
| Cross Movement of saddle (NC) | |
| Feed rate range | 0.5-10 ipm (12.7-25.4 mm/min) |
| Auto feed range | 0.0001" - 0.4" (.0025-10.1 mm) |
| Rapid traverse feed rate | 10 ipm (254 mm/min) |
| Resolution of MPG | 0.0001" (0.0025mm) |
| Vertical Movement of wheelhead (NC) | |
| Feed rate range | 0.5-10 ipm (12.7-25.4 mm/min) |
| Auto feed range | 0.0001" - 0.4" (.0025-10.1 mm) |
| Rapid traverse feed rate | 10 ipm (254 mm/min) |
| Resolution of MPG | 0.0001" (0.0025mm) |
| Spindle & Wheel | |
| Spindle Motor | 5 HP/3.7 KW/4P |
| Spindle speed | 1455/1755 rpm |
| Grinding wheel outside diameter x thickness | 12 x 2 (305 x 50) |
| Grinding wheel bore | 5 (127) |
| Motor | |
| Hydraulic pump | 5 HP |
| Cross feed AC servo | 0.5 HP |
| Vertical feed ( AC servo) | 0.5 HP |
| Machine Size | |
| Dimensions | 128”x 99” x 83” |
| Weight (Approx) | 7040 lbs (3200 kg) |
STANDARD EQUIPMENT:
- Grinding Wheel 12” x 1.97” x 5”
- 2-axis automatic and one axis CNC downfeed
- Downfeed is driven by servo and ball screw
- High precision linear guide ways on vertical slide ways
- Cress feed is driven by AC servo motor
- Auto Lube System
- 25 Gal Coolant System
- Wheel Adapter/Flange
- Wheel Balancing Arbor
- Diamond Dresser
- Splash guard both front and back ( not shown on photo)
- Dust sweeping plate
- Working lamp
- Leveling plates, bolts and nuts
- Eyebolt
- T-nut and screws
- Lubrication oil, 16 liters ( Mobil # 1405)
- Tool Kit includes:
- Machine Manual, Wrench 36 mm, adjustable wrench, Phillip screw driver, hexagon-headed spanner ( 2.5, 3, 4. 5. 6. 8 mm), spare can of paint,.
OPTIONAL ACCESSORIES:
- 12” x 28” Kanetsu Permanent Chuck with sine plate
- 12”x 28” Kanetsu Electro-magnetic chuck
- 12” x 24” Kanetsu Electromagnetic Chuck (Fine Pole)
***All Magnetic Chucks Includes FREE Installation***
- Halogen Work light
- Grinding wheel balancing apparatus ( MCL-230)
- Spare grinding wheel adaptor
- Dust suction system
- Inverter ( 5HP) ( AC motor speed commander)
- Micro feeder for cross movement
- Punch former
- Consistent temperature control for hydraulic
- Coolant System w/ magnetic dust separator
- Coolant System w/paper filter & magnetic dust separator
- Coolant System w/ paper filter
- Coolant system
- Radius dresser device
- Angle dresser device
- Sine vise
- Tool maker vise
- Table stop to right
- Hydraulic dresser mounted on the wheel head
- Manual dresser mounted on the wheel head
- Automatic demagnetizing control
- Dynamic balancer for grinding wheel
- Power conditioning tools for diamond & CBN wheel
Digital Readout Systems:
- Fagor 20i D.R.O. (installed*)
- Acu-Rite 200S D.R.O.
- Newall DP700 D.R.O.
- Factory Installation - D.R.O. System
- * Fagor DRO price includes installation
***All Prices and Specifications Subject to Change without Notice. Please Verify.
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