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1. Automobile manufacturing: Gearbox housing, hub bearing outer ring, drive shaft sleeve, engine cylinder liner
2. Bearing manufacturing: Inner and outer rings of large bearings, roller end face, cage locating surface
3. Construction machinery: Hydraulic cylinder barrel, pump valve housing, drive shaft flange, spherical plain bearing sleeve
4. Aerospace: Landing gear cylinder section, engine casing, hydraulic servo valve sleeve, annular precision parts
5. Hydraulic and pneumatic: High pressure cylinder barrel, servo valve sleeve, pump cylinder bore, cylinder barrel
6. Energy equipment (Wind / Hydro / Nuclear): Wind power spindle bearing housing, motor casing, gearbox end cover, hydraulic station cylinder block, generator end cover
7. General machinery: Valve housing, pump body, compressor cylinder liner, precision flange plate
1. SIEMENS 828D (Grinder Version)/FANUC-0i-MF (Grinder Version) Control System
2. Workpiece spindle unit
3. No.1 Bore Grinding Head Spindle: 22Kw; 18000rpm
4. No.2 External Grinding Head Spindle: 28Kw; 6000rpm
5. Electromagnetic permanent magnet chuck: Φ500/Φ600mm
6. Absolute linear scale (Resolution 0.01μm)
7. Magnetic separator + paper tape filter
8. Workpiece cooling and filtration system (Including constant temperature cooling device)
9. Electric spindle constant temperature water chiller
10. Oil mist collector
11. Grinding wheel dresser
12. Single-point diamond dresser
1. Hydrostatic workpiece spindle
2. Hydrostatic grinding spindle
3. Workpiece measuring system (Renishaw)
4. Tool measuring system (Renishaw)
5. Grinding fluid cooling system
6. Grinding wheel spindle swing B-axis (0°-22.5°-90°/±120°--0.001°)
7. Constant temperature workshop adaptation device
1. Machining range: Internal diameter grinding Φ50～400mm, external diameter grinding ～Φ610mm, Maximum workpiece swing diameter Φ650mm, Maximum workpiece height 450mm, Maximum workpiece weight 300kg
2. Spindle: Axial runout 0.001mm, Radial runout 0.001mm
3. Machining accuracy: Grinding roundness 0.0015mm, Grinding cylindricity 0.002mm; Ground surface roughness ≦Ra 0.32μm
4. Machine weight 10000Kg, Floor space 2720×2215×2470mm
Key Application Characteristics
1. Double spindle high-efficiency machining: It can complete compound processes such as rough/finish grinding, internal/external grinding, end face/external grinding synchronously or in time-sharing, reduce clamping times, and improve efficiency and position accuracy.
2. Advantages of vertical layout: Vertical clamping of workpiece with small gravity influence, suitable for cylindrical parts with large aspect ratio or heavy weight, smooth chip removal and easy control of thermal deformation.
3. Large diameter adaptation: Maximum grinding diameter 610mm, covering medium and large cylindrical parts, suitable for large-size requirements of automobile, construction machinery, energy and other industries.
4. High precision guarantee: Full closed-loop control + hydrostatic/linear guide + precision spindle, achieving roundness ≤0.002mm and surface roughness Ra≤0.32μm, meeting the requirements of precision manufacturing.
1. SIEMENS 828D (Grinder Version)/FANUC-0i-MF (Grinder Version) Control System
2. Workpiece spindle unit
3. No.1 Bore Grinding Head Spindle: 45Kw; 18000rpm
4. No.2 External Grinding Head Spindle: 55Kw; 6000rpm
5. Electromagnetic permanent magnet chuck: Φ1200mm
6. Absolute linear scale (Resolution 0.01μm);
7. Magnetic separator + paper tape filter; 8. Oil mist collector;
1. SIEMENS 828D (Grinder Version)/FANUC-0i-MF (Grinder Version) Control System
2. Workpiece spindle unit
3. No.1 Bore Grinding Head Spindle: 30kW; 18000rpm
4. No.2 External Grinding Head Spindle: 45kW; 6000rpm
5. Electromagnetic permanent magnet chuck: Φ800mm
6. Absolute linear scale (Resolution 0.01μm)
7. Magnetic separator + paper tape filter
8. Workpiece cooling and filtration system (Including constant temperature cooling device)
9. Electric spindle constant temperature water chiller
10. Oil mist collector
11. Grinding wheel dresser
12. Single-point diamond dresser
Same as the optional configuration of VGS500
1. Machining range: Internal diameter grinding Φ50～650mm, external diameter grinding ～Φ810mm, Maximum workpiece swing diameter Φ900mm, Maximum workpiece height 1000mm, Maximum workpiece weight 800kg
2. Spindle: Axial runout 0.001mm, Radial runout 0.001mm
3. Machining accuracy: Grinding roundness 0.002mm, Grinding cylindricity 0.003mm; Ground surface roughness ≦Ra 0.32μm
4. Machine weight 20000kg, Floor space 6500×3150×3800mm
Key Application Characteristics
1. Double spindle high-efficiency machining: It can complete compound processes such as rough/finish grinding, internal/external grinding, end face/external grinding synchronously or in time-sharing, reduce clamping times, and improve efficiency and position accuracy.
2. Advantages of vertical layout: Vertical clamping of workpiece with small gravity influence, suitable for cylindrical parts with large aspect ratio or heavy weight, smooth chip removal and easy control of thermal deformation.
3. Large diameter adaptation: Maximum grinding diameter 810mm, covering medium and large cylindrical parts, suitable for large-size requirements of automobile, construction machinery, energy and other industries.
4. High precision guarantee: Full closed-loop control + hydrostatic/linear guide + precision spindle, achieving roundness ≤0.002mm and surface roughness Ra≤0.32μm, meeting the requirements of precision manufacturing.
The same as above
1. SIEMENS 828D (Grinder Version)/FANUC-0i-MF (Grinder Version) Control System
2. Workpiece spindle unit
3. No.1 Bore Grinding Head Spindle: 30kW; 18000rpm
4. No.2 External Grinding Head Spindle: 45kW; 6000rpm
5. Electromagnetic permanent magnet chuck: Φ1000mm
6. Absolute linear scale (Resolution 0.01μm)
7. Magnetic separator + paper tape filter
8. Workpiece cooling and filtration system (Including constant temperature cooling device)
9. Electric spindle constant temperature water chiller
10. Oil mist collector
11. Grinding wheel dresser
12. Single-point diamond dresser
Same as the optional configuration of VGS500
1. Machining range: Internal diameter grinding Φ50～800mm, external diameter grinding ～Φ1010mm, Maximum workpiece swing diameter Φ1100mm, Maximum workpiece height 1000mm, Maximum workpiece weight 1000kg
2. Spindle: Axial runout 0.0015mm, Radial runout 0.0015mm
3. Machining accuracy: Grinding roundness 0.003mm, Grinding cylindricity 0.003mm; Ground surface roughness ≦Ra 0.32μm
4. Machine weight 25000kg, Floor space 6900×3550×3800mm
Key Application Characteristics
1. Double spindle high-efficiency machining: It can complete compound processes such as rough/finish grinding, internal/external grinding, end face/external grinding synchronously or in time-sharing, reduce clamping times, and improve efficiency and position accuracy.
2. Advantages of vertical layout: Vertical clamping of workpiece with small gravity influence, suitable for cylindrical parts with large aspect ratio or heavy weight, smooth chip removal and easy control of thermal deformation.
3. Large diameter adaptation: Maximum grinding diameter 1010mm, covering medium and large cylindrical parts, suitable for large-size requirements of automobile, construction machinery, energy and other industries.
4. High precision guarantee: Full closed-loop control + hydrostatic/linear guide + precision spindle, achieving roundness ≤0.002mm and surface roughness Ra≤0.32μm, meeting the requirements of precision manufacturing.
The same as above
1. SIEMENS 828D (Grinder Version)/FANUC-0i-MF (Grinder Version) Control System
2. Workpiece spindle unit
3. No.1 Bore Grinding Head Spindle: 45Kw; 15000rpm
4. No.2 External Grinding Head Spindle: 55Kw; 6000rpm
5. Electromagnetic permanent magnet chuck: Φ1200mm
6. Absolute linear scale (Resolution 0.01μm);
7. Magnetic separator + paper tape filter;
8. Workpiece cooling and filtration system (Including constant temperature cooling device)
9. Electric spindle constant temperature water chiller
10. Oil mist collector;
11. Grinding wheel dresser
12. Single-point diamond dresser;
Same as the optional configuration of VGS500
1. Machining range: Internal diameter grinding Φ50～1000mm, external diameter grinding ～Φ1210mm, Maximum workpiece swing diameter Φ1300mm, Maximum workpiece height 1000mm, Maximum workpiece weight 1000kg
2. Spindle: Axial runout 0.0015mm, Radial runout 0.0015mm
3. Machining accuracy: Grinding roundness 0.003mm, Grinding cylindricity 0.003mm; Ground surface roughness ≦Ra 0.32μm
4. Machine weight 35000Kg, Floor space 8200×4550×3800mm
Key Application Characteristics
1. Double spindle high-efficiency machining: It can complete compound processes such as rough/finish grinding, internal/external grinding, end face/external grinding synchronously or in time-sharing, reduce clamping times, and improve efficiency and position accuracy.
2. Advantages of vertical layout: Vertical clamping of workpiece with small gravity influence, suitable for cylindrical parts with large aspect ratio or heavy weight, smooth chip removal and easy control of thermal deformation.
3. Large diameter adaptation: Maximum grinding diameter 1210mm, covering medium and large cylindrical parts, suitable for large-size requirements of automobile, construction machinery, energy and other industries.
4. High precision guarantee: Full closed-loop control + hydrostatic/linear guide + precision spindle, achieving roundness ≤0.002mm and surface roughness Ra≤0.32μm, meeting the requirements of precision manufacturing.
The same as above
1. SIEMENS 828D (Grinder Version)/FANUC-0i-MF (Grinder Version) Control System
2. Workpiece spindle unit
3. No.1 Bore Grinding Head Spindle: 45Kw; 15000rpm
4. No.2 External Grinding Head Spindle: 55Kw; 6000rpm
5. Electromagnetic permanent magnet chuck: Φ1600mm
6. Absolute linear scale (Resolution 0.01μm);
7. Magnetic separator + paper tape filter;
8. Workpiece cooling and filtration system (Including constant temperature cooling device)
9. Electric spindle constant temperature water chiller
10. Oil mist collector;
11. Grinding wheel dresser
12. Single-point diamond dresser;
Same as the optional configuration of VGS500
1. Machining range: Internal diameter grinding Φ50～1400mm, external diameter grinding ～Φ1610mm, Maximum workpiece swing diameter Φ1700mm, Maximum workpiece height 1000mm, Maximum workpiece weight 1000kg
2. Spindle: Axial runout 0.0015mm, Radial runout 0.0015mm
3. Machining accuracy: Grinding roundness 0.003mm, Grinding cylindricity 0.003mm; Ground surface roughness ≦Ra 0.32μm
4. Machine weight 45000Kg, Floor space 9100×4550×3800mm
Key Application Characteristics
1. Double spindle high-efficiency machining: It can complete compound processes such as rough/finish grinding, internal/external grinding, end face/external grinding synchronously or in time-sharing, reduce clamping times, and improve efficiency and position accuracy.
2. Advantages of vertical layout: Vertical clamping of workpiece with small gravity influence, suitable for cylindrical parts with large aspect ratio or heavy weight, smooth chip removal and easy control of thermal deformation.
3. Large diameter adaptation: Maximum grinding diameter 1610mm, covering medium and large cylindrical parts, suitable for large-size requirements of automobile, construction machinery, energy and other industries.
4. High precision guarantee: Full closed-loop control + hydrostatic/linear guide + precision spindle, achieving roundness ≤0.002mm and surface roughness Ra≤0.32μm, meeting the requirements of precision manufacturing.
