Nantong Natel Machine Tool Co., Ltd. Awarded 
Nantong Natel Machine Tool Co., Ltd. (formerly Nantong No.2 Machine Tool Co., Ltd.) was founded in 1965. Having been deeply engaged in the grinding machine manufacturing industry for decades, we are one of the earliest physical manufacturers in China to carry out the R&D, design and production of surface grinders.
Professional Manufacturer of Surface Grinders, CNC Surface Grinders and Precision Surface Grinders
This machine is a high-efficiency grinding machine with hydraulic transmission for the longitudinal movement of the worktable. The cross movement of the wheelhead can be driven hydraulically or manually. On the basis of the original manual vertical lifting of the wheelhead, a rapid lifting mechanism is added to improve production efficiency. It is suitable for the processing industries of various machined parts, auto parts, fixtures, magnetic steel, molds and other components.
This machine is a high-efficiency grinding machine with hydraulic transmission for the longitudinal movement of the worktable. The cross movement of the wheelhead can be driven hydraulically or manually. On the basis of the original manual vertical lifting of the wheelhead, a rapid lifting mechanism is added to improve production efficiency. It is suitable for the processing industries of various machined parts, auto parts, fixtures, magnetic steel, molds and other components.
Technical Parameters
| Model | MK7132 | MK7140 | MK7150 | MK7160 |
|---|---|---|---|---|
| Max. Workpiece Size (L×W×H) | 1000×320×400 | 1000×400×400 | 1250×500×500 | 1400×600×500 |
| Longitudinal Travel (Hydraulic) | 1100mm | 1100mm | 1400mm | 1500mm |
| Distance from Grinding Wheel Axis Center to Worktable Surface | 575mm | 575mm | 800mm | 800mm |
| Vertical Feed Travel per Handwheel Revolution | 1mm | 1mm | 1mm | 1mm |
| Vertical Feed Travel per Handwheel Division | 0.005mm | 0.005mm | 0.005mm | 0.005mm |
| Max. Cross Travel | 360mm | 450mm | 550mm | 650mm |
| Intermittent Cross Movement Speed (Stepless Adjustable) | 0.5–3m/min | 0.5–3m/min | 0.5–3m/min | 0.5–3m/min |
| Longitudinal Movement Speed (Stepless Adjustable) | 3–30m/min | 3–30m/min | 3–30m/min | 3–30m/min |
| Grinding Wheel Spindle Speed | 1440r/min | 1440r/min | 1440r/min | 1440r/min |
| Grinding Wheel Size | φ350×40×φ127 | φ350×40×φ127 | φ400×40×φ127 | φ400×40×φ127 |
| Wheelhead Motor Power | 5.5Kw(7.5Kw) | 5.5Kw(7.5Kw) | 7.5Kw(11Kw) | 11Kw |
| Oil Pump Motor Power | 3Kw | 3Kw | 5.5Kw | 5.5Kw |
| Net Weight | 3500Kg | 3700Kg | 5500Kg | 7000Kg |
| Parallelism of Machined Surface to Datum Plane | 1000:0.015mm | 1000:0.015mm | 1000:0.015mm | 1000:0.015mm |
| Surface Roughness | Ra0.63μm | Ra0.63μm | Ra0.63μm | Ra0.63μm |
| Overall Dimension | 2300×1640×2100 | 2300×1800×2100 | 4000×1900×2400 | 4500×1950×2400 |
| Control System | Optional by customer | |||
Machine Accessories
| Standard Attachment | Special Attachment |
|---|---|
| Electromagnetic Chuck | Demagnetizer |
| Wheel Dresser (Without Diamond Dressing Pen) | Wheel Balancing Arbor |
| Machine Tool Leveling Pads | Wheel Balancing Stand |
| Grinding Wheel Flange (With Grinding Wheel) | Spare Grinding Wheel Flange |
