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Description
Precision surface grinders that are ideal for workshops, with magnetiser, and 2 Axis DRO.
• Z axis 0.001mm minimum feed rate (Dial 0.001mm division)
• Auto cross minimum feed rate 0.001mm
• 25mm Dia Y Axis Ballscrew
• Proximity Sensor For Longitudinal Movement
• Automatic Machine Stop When Grinding Completed
• Rapid Up/Down Button
• Oil Tank
| Model | ZB820W | ZB1020W | ZB1224W |
| Working Surface of Table | 200 × 508mm | 254 × 508mm | 305 × 635mm |
| Max. Table Travel | 560mm | 560mm | 765mm |
| Max. Cross Travel | 240mm | 275mm | 340mm |
| Distance Between Table Surface and Spindle Center | 450mm | 450mm | 580mm |
| Max. Table Load | 180kg | 180kg | 270kg |
| T-Slot (Number × Width) | 1 x 14mm | 1 x 14mm | 3 x 14mm |
| Table Speed | 5~25m/min | 5~25m/min | 5~25m/min |
| Crossfeed Handwheel | |||
| 1 Grad | 0.001mm | 0.001mm | 0.001mm |
| 1 Rev | 0.1-1mm | 0.1-1mm | 0.1-1mm |
| Automatic Crossfeed of Saddle | 1-18mm | 1-18mm | 1-18mm |
| Automatic Crossfeed Rate | 0-1000mm/min | 0-1000mm/min | 0-1000mm/min |
| Grinding Wheel Dimensions | 200 × 20 × 31.75mm | 200 × 20 × 31.75mm | 350 × 40 × 127mm |
| Spindle Speed | |||
| 50Hz | 2850rpm | 2850rpm | 1450rpm |
| 60Hz | 3450rpm | 3450rpm | 1750rpm |
| Vertical Handwheel | |||
| 1 Grad | 0.001mm | 0.001mm (MPG) | 0.001mm (MPG) |
| 1 Rev | 0.1-1mm | 0.1-1mm | 0.1-1mm |
| Automatic Down Feed Rate | 0.001-0.01mm | 0.001-0.01mm | 0.001-0.01mm |
| Power Head Increment | 1000mm/min | 1000mm/min | 1000mm/min |
| Spindle/Quill Assembly Diameter | – | – | 120mm |
| Spindle Motor | 2.2kW | 2.2kW | 4kW |
| Coolant System | 40w | 40w | 125w |
| Hydraulic Motor | 0.75kW | 0.75kW | 2.2kW |
| Transverse Servo Motor | 0.75kW | 0.75kW | 1kW |
| Vertical Servo Motor | 1kW | 1kW | 0.6kW |
| Floor Space | 1600 × 2300mm | 1600 × 2300mm | 2800 × 2200mm |
| Machine Dimensions | 2000 x 2100 x 2150mm | 2000 x 2100 x 2150mm | 2400 x 2220 x 2210mm |
| Net Weight | 1600kg | 1700kg | 2700kg |
Standard Accessories
• PLC Model SIMATIC S7-200 SMART CPU ST30
• Siemens Touch Screen
• 2 Axis DRO 1 micron
• Fine Pole Electromagnetic Chuck
• Parallel Overhead Wheel Dresser
• Magnetic Separator
• LED Light
• Grinding Wheel Cover
• Magnetiser/Demagnetiser
• Semi Enclosed Guard
• Oil Tank with Guard
• 3 Color Alarm Light For Grinding End
• Levelling Wedge
• Balancing Stand and Arbor
• Tool Box
• Operation Manual
Optional Accessories
• Paper Filter
• Paper Filter System with Magnetic Separator
• Dust Suction System
• Radius Dresser
• Sine vice
• Precision toolmaker vice
