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
· Taiwan 15-inch touch screen CNC system specially for grinding machines · Customized foolproof operation interface, no programming required, easy to learn and operate · Vertical axis (wheelhead) precisely controlled by servo motor, driven by ball screw and linear guide · Forward & backward axis (saddle) precisely controlled by servo motor, driven by ball screw and linear guide
· Taiwan 15-inch touch screen CNC system specially for grinding machines
· Customized foolproof operation interface, no programming required, easy to learn and operate
· Vertical axis (wheelhead) precisely controlled by servo motor, driven by ball screw and linear guide
· Forward & backward axis (saddle) precisely controlled by servo motor, driven by ball screw and linear guide
· Left & right axis controlled by hydraulic power unit with proportional valve, cylinder driving, double V-type guideway design
· Left & right axis can also adopt servo motor control with ball screw drive
· Ball screws and linear guides: Germany Ewellix or Taiwan HIWIN
· Servo motors and servo drives: Japan Yaskawa or Taiwan Syntec
· Original Taiwan imported independent hydraulic power unit
· Original Taiwan built-in motor spindle
Custom non-standard models available
Technical Parameters
| Item | Unit | DL2050 | DL3060 | DL40100 | ||
|---|---|---|---|---|---|---|
| Worktable Size (Length × Width) | mm | 500×200 | 600×300 | 1000×400 | ||
| Max. Travel of Worktable | mm | 650×220 | 750×320 | 1300×440 | ||
| Max. Distance from Worktable Surface to Spindle Center | mm | 480 | 600 | 600 | ||
| Max. Load Capacity of Worktable | kg | 240 | 420 | 660 | ||
| Spindle Outer Diameter & Rotation Speed | mm | φ80‑100, 40,000 rpm | φ80‑100, 40,000 rpm | φ120, 30,000 rpm | ||
| Worktable (Left & Right) | Electromagnetic Chuck | mm | 500×200 | 600×300 | 1000×400 | |
| T-slot Size × Quantity | mm×pcs | 14×1 | 14×3 | 14×3 | ||
| Driving Mode | Automatic hydraulic proportional valve (or ball screw + servo motor) | |||||
| Moving Speed | m/min | 3‑25 | ||||
| Slide Base (Forward & Backward) | MPG Feed Amount | Feed per Handwheel Division | mm | 0.001/0.01/0.1 | ||
| Feed per Handwheel Revolution | mm | 0.1/1/10 | ||||
| Automatic Feed | Incremental Feed Amount | mm | 0.1‑25 | |||
| Continuous Feed Speed | mm/min | 0‑1000 | ||||
| Rapid Forward & Backward Speed | mm/min | 0‑1000 | ||||
| Wheelhead (Up & Down) | MPG Feed Amount | Feed per Handwheel Division | mm | 0.001/0.01/0.1 | ||
| Feed per Handwheel Revolution | mm | 0.1/1/10 | ||||
| Automatic Feed | Incremental Feed Amount | mm | 0.1‑25 | |||
| Continuous Feed Speed | mm/min | 0‑1000 | ||||
| Rapid Up & Down Speed | mm/min | 0‑1000 | ||||
| Motors | Spindle Motor | kW | 4.8 | 4.8 | 5.5 | |
| Left & Right Hydraulic Motor | kW | 2.2 | 2.2 | 2.2 | ||
| Vertical Servo Motor | N·m | 10 | 11.5 | 11.5 | ||
| Forward & Backward Servo Motor | N·m | 10 | 11.5 | 11.5 | ||
| Coolant Pump Motor | W | 120 | 180 | 180 | ||
| Net Machine Weight | kg | 2600 | 3400 | 4500 | ||
| Overall Machine Dimension | mm | 2300×1800×1900 | 2700×1800×2200 | 3400×2400×2400 | ||
