Product Specifications
| Main Specifications | unit | MK7132/L | MK7140/L | MK7140×60/L | MK7150x12/L | MK7150x16/L |
| Size of working table (W×L) | mm | 320×1000 | 400×1000 | 400×6000 | 500×1250 | 500×1600 |
| Max.sizeof workpiece to be ground (W×L×H) | mm | 320×1000×400 | 400×1000×400 | 400×6000×400 | 500×1250×400 | 500×1600×400 |
| Longitudinal stroke of table | mm | 300~1100 | 300~6150 | 300~1350 | 300~1700 | |
| Distance spindlecentre to table | mm | 200-600 | 225~625 | 200~-600 | 225~625 | |
| Table Max.table load capacity (Including electromagnetic chuck) | kg | 500 | 624 | 3750 | 805 | 1200 |
| Grinding wheel motor power | kW | 9 | 11 | 9 | 11 | |
| Wheel size (0.D×WxI.D) | mm | φ400×50×φ203 | φ450×50×φ203 | φ400×50×φ203 | φ450×50×φ203 | |
| Wheel speed | r/min | 1460 | ||||
| Equalthicknessoftheworkpiece | mm | 300:0.005 | ||||
| Surface roughness of the workpiece | μm | Ra0.63 | ||||
| Electrical equipmenttotal capacity | kVA | 20 | 35 | 20 | 25 | |
| Overalldimensions(LxWxH) | mm | 3000×2900×2200 | 15500×2900×2200 | 3600×3200×2200 | 5020×3200×2200 | |
| NW | Kg | 3750 | 4000 | 15700 | 4700 | 5300 |
Machine Features
1: Column mobile structure layout, with stable accuracy. The vertical lifting and horizontal movement of the grinding head and the column adopt digital instruments (CK series adopts a programmable system) to control the servo motor driving precision ball screw drive, equipped with a fixed electronic hand wheel, with manual and automatic grinding functions.
2: The longitudinal movement of the workbench is hydraulically driven, and the proportional control valve has stepless speed regulation, ensuring smooth operation. The longitudinal guide rail of the workbench and the vertical guide rail of the grinding head are pasted with polytetrafluoroethylene soft tape, which has good wear resistance and high feed sensitivity.
3: The bed and workbench rails are continuously and automatically lubricated, and the columns, their moving base rails, and ball screws are intermittently lubricated through program settings to effectively prevent oil loss and strain. The grinding head spindle adopts an integral inner column outer tapered sliding bearing with strong structural rigidity, large bearing capacity, good grinding surface quality of the workpiece, and convenient maintenance.
4: The grinding wheel spindle is driven by an external low vibration motor and operates smoothly. External hydraulic station, controllable oil temperature, oil saving and environmental protection, and small thermal deformation of the machine tool.
Products Pictures
Product Specifications
| Main Specifications | unit | MK7132/L | MK7140/L | MK7140×60/L | MK7150x12/L | MK7150x16/L |
| Size of working table (W×L) | mm | 320×1000 | 400×1000 | 400×6000 | 500×1250 | 500×1600 |
| Max.sizeof workpiece to be ground (W×L×H) | mm | 320×1000×400 | 400×1000×400 | 400×6000×400 | 500×1250×400 | 500×1600×400 |
| Longitudinal stroke of table | mm | 300~1100 | 300~6150 | 300~1350 | 300~1700 | |
| Distance spindlecentre to table | mm | 200-600 | 225~625 | 200~-600 | 225~625 | |
| Table Max.table load capacity (Including electromagnetic chuck) | kg | 500 | 624 | 3750 | 805 | 1200 |
| Grinding wheel motor power | kW | 9 | 11 | 9 | 11 | |
| Wheel size (0.D×WxI.D) | mm | φ400×50×φ203 | φ450×50×φ203 | φ400×50×φ203 | φ450×50×φ203 | |
| Wheel speed | r/min | 1460 | ||||
| Equalthicknessoftheworkpiece | mm | 300:0.005 | ||||
| Surface roughness of the workpiece | μm | Ra0.63 | ||||
| Electrical equipmenttotal capacity | kVA | 20 | 35 | 20 | 25 | |
| Overalldimensions(LxWxH) | mm | 3000×2900×2200 | 15500×2900×2200 | 3600×3200×2200 | 5020×3200×2200 | |
| NW | Kg | 3750 | 4000 | 15700 | 4700 | 5300 |
Machine Features
1: Column mobile structure layout, with stable accuracy. The vertical lifting and horizontal movement of the grinding head and the column adopt digital instruments (CK series adopts a programmable system) to control the servo motor driving precision ball screw drive, equipped with a fixed electronic hand wheel, with manual and automatic grinding functions.
2: The longitudinal movement of the workbench is hydraulically driven, and the proportional control valve has stepless speed regulation, ensuring smooth operation. The longitudinal guide rail of the workbench and the vertical guide rail of the grinding head are pasted with polytetrafluoroethylene soft tape, which has good wear resistance and high feed sensitivity.
3: The bed and workbench rails are continuously and automatically lubricated, and the columns, their moving base rails, and ball screws are intermittently lubricated through program settings to effectively prevent oil loss and strain. The grinding head spindle adopts an integral inner column outer tapered sliding bearing with strong structural rigidity, large bearing capacity, good grinding surface quality of the workpiece, and convenient maintenance.
4: The grinding wheel spindle is driven by an external low vibration motor and operates smoothly. External hydraulic station, controllable oil temperature, oil saving and environmental protection, and small thermal deformation of the machine tool.
Products Pictures
