Dual Vertical Spindle without ATC
Specifications
Machine Features
- High precision, high stability, and optimal operating space; without issues from gravity.
- Suitable for heavy and non-cylindrical workpieces for inner/outer diameter and end-face grinding.
- Heavy workpieces can be fixed on the fixture and hanging by crane.
- Gantry structure ensures excellent mechanical rigidity.
- Fully enclosed guard with an oil mist collector to prevent oil mist leakage.
- Flexible configuration with single or dual spindles, with or without an automatic tool changer.
- Equipped with a 15" touchscreen interface using FANUC or Siemens controllers.
- Conversational programming for easy operation—no need for manual programming.
- Dual-spindle models can support high speed and low speed grinding wheels or a combination of vertical and horizontal spindles for high-efficiency machining.
Structural & Design Analysis
Gantry Bridge Structure
Gantry bridge structure engineered with minimal structural deformation. Mineral casting configuration is available as an option.
X-Axis Guideways
Advanced X-axis architecture utilizing four high-rigidity linear guideways to optimize precision dynamic travel.
Y-Axis Design (OPTIONAL)
Y-axis configuration boasting minimal physical extension, yielding highly maximized rigidity and exceptionally low structural vibration.
Premium Linear Motion Components
Employs top-tier Swiss, German, or Japanese linear guideways and high-accuracy ball screws. Linear motor drives are available as an option.
Spindle Isolation Guarding
The travel rails are systematically placed on top of the gantry bridge to completely isolate them from the cutting zone, completely avoiding any detrimental effects or contamination from grinding coolant.
Built-In High-Speed Spindle
Equipped with state-of-the-art HSK100 or HSK63 built-in spindle. Configurable with optional dual spindles, a combination vertical/horizontal layout, or a high-capability B-axis swivel head.
Ergonomic Low Center-Of-Gravity Base
Engineered as a rugged one-piece cast base (optional mineral casting). Features a specialized low center-of-gravity structural layout optimized explicitly for comfortable, ergonomic operation.
Hydrostatic Rotary Table
High-precision hydrostatic rotary table delivering exceptional rotational precision verified within 1μ. An optional built-in direct-drive (DD) system can be selected.
CONTROLLER
SIMENS lntegrated Operation HM
FANUC Integrated Operation HMI
Grind Setting
Grind Condition
Measure setting
Process List
Technical Specifications
| Model Specification |
DN-202 | DN-302 | DN-502 | DN-602 | DN-802 | DN-1202 | DN-1602 | DN-2002 | DN-2502 |
|---|---|---|---|---|---|---|---|---|---|
| Worktable diameter | Ø200mm | Ø300mm | Ø500mm | Ø600mm | Ø800mm | Ø1200mm | Ø1600mm | Ø2000mm | Ø2500 |
| Max swing of workpiece | Ø280mm | Ø380mm | Ø680mm(Ø880mm) | Ø680mm(Ø880mm) | Ø880mm | Ø1280mm | Ø1780mm | Ø2180mm | Fully customization specifications |
| Dual spindle series opening height* (Option) | 450mm | 550mm(650mm) | 850mm(1050mm) | 850mm(1050mm) | 850mm(1050mm) | 950mm(1250mm) | 950mm(1250mm) | 950mm(1250mm) | |
| Grinding length for inner/ outer diameter | 220mm | 260mm | 400mm | 400mm | 400mm(Customized available) | 400mm(Customized available) | 400mm(Customized available) | 400mm(Customized available) | |
| Max load of table | 100kg | 300kg | 300kg | 400kg | 1,000kg | 5,000kg | 5,000kg | 8,000kg | |
| Worktable speed | 500rpm | 300rpm | 300rpm | 250rpm | 200rpm | 100rpm | 80rpm | 60rpm | |
| Worktable power | 3KW | 3KW | 3KW | 6.4KW | 6.4KW | 6.4KW | 7.1KW | 7.1KW | |
| Dual spindle series S1 spindle taper/speed | M22/12,000rpm | HSK63A/15,000rpm | M36/8,000rpm | M36/8,000rpm | M36/8,000rpm | M36/8,000rpm | M36/8,000rpm | M36/8,000rpm | |
| Dual spindle series S1 spindle drive/power | 7.5kw | 7.5kw | Direct drive/15kw | Direct drive/15kw | Direct drive/15kw | Direct drive/15kw | Direct drive/15kw | Direct drive/15kw | |
| Dual spindle series S2 spindle taper/speed | M22/24,000rpm | HSK63A/8,000rpm | M36/20,000rpm | M36/20,000rpm | M36/20,000rpm | M36/20,000rpm | M36/20,000rpm | M36/20,000rpm | |
| Dual spindle series S2 spindle drive/power | 7.5kw | 7.5kw | Built-in/18kw | Built-in/18kw | Built-in/18kw | Built-in/18kw | Built-in/18kw | Built-in/18kw | |
| Vertical spindle max grinding wheel diameter | Ø155mm | Ø205mm | Ø255mm | Ø255mm | Ø255mm | Ø305mm | Ø305mm | Ø305mm | |
| Dual spindle series X1/X2 travel | 300mm/300mm | 750mm/750mm | 750mm/750mm | 750mm/750mm | 750mm/750mm | 1200mm/1200mm | 1400mm/1400mm | 1600mm/1600mm | |
| Dual spindle series Z axis travel | 350mm | 400mm | 700mm(900mm) | 700mm(900mm) | 700mm(900mm) | 800mm(1100mm) | 900mm(1100mm) | 900mm(1100mm) | |
| Standard linear scale axis for dual spindles series | X1/X2 axes or X1/Z2 axes | X1/X2 axes or X1/Z2 axes | X1/X2 axes or X1/Z2 axes | X1/X2 axes or X1/Z2 axes | X1/X2 axes or X1/Z2 axes | X1/X2 axes or X1/Z2 axes | X1/X2 axes or X1/Z2 axes | X1/X2 axes or X1/Z2 axes | |
| Dual spindle series machine weight | 3.5T | 5T | 12T | 12.5T | 13T | 18T | 26T | 38T | |
| Dual spindle series floor space | 1.4MX2.2M | 3MX3M | 3X3.4M | 3X3.4M | 3.3X3.5M | 4.5MX3.8M | 5.5MX4.5M | 5.5MX5M |
Accessories Ecosystem
Standard Accessories
- Working lamp
- Paper filter
- Magnetic separator
- Wheel adaptors x 3 sets
- Dressing seat with diamond pen x 1 set
- Oil chiller for spindle
- Oil chiller for rotary table
- Tool box with tools
Optional Accessories
- Mineral cast construction
- Touch probe
- Online measuring system
- Roller dressing attachment
- Diamond dressing roller
- B axis swivel structure
- Anti-collision system
- Spindle monitoring system
- Permanent magnetic chuck
- Auto door
- Hydraulic 3-jaw chuck
- Manual 3-jaw chuck
- Customized fixture
- DD rotary table
- Linear motor
- Oil chiller for coolant tank
- Customized spindle
- Semi-auto wheel balancing system
- Gap control
- Air conditioner for electrical cabinet
- Transformer
- Voltage stabilizer
- Customized specification upon request
Video
Product Inquiry
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Dual Vertical Spindle without ATC |