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
FS Series Precision CNC Horizontal Spindle Rectangular Table Surface Grinder is a new type of surface grinder jointly developed and manufactured by our company and Germany G&H Company.
FS Series Precision CNC Horizontal Spindle Rectangular Table Surface Grinder is a new type of surface grinder jointly developed and manufactured by our company and Germany G&H Company.
The machine tool features reasonable structure, excellent rigidity, stable precision retention, attractive appearance and convenient operation. This product has been serialized, including conventional type, single-axis CNC type, double-axis CNC type and three-axis CNC type. Customization is also available according to users' requirements.
Technical Parameters
| Item Description | Unit | FS420 | FS640 | FS840 | FS1040 | FS1640 | FS2040 |
|---|---|---|---|---|---|---|---|
| Max. Grinding Workpiece Dimension (L×W×H) | mm | 400X200X300 | 600X400X350 | 800X400X350 | 1000X400X500 | 1600X400X500 | 2000X400X500 |
| Worktable Size (L×W) | mm | 400X200 | 600X400 | 800X400 | 1000X400 | 1600X400 | 2000X400 |
| Max. Worktable Travel (Hydraulic) | mm | 470 | 700 | 900 | 1100 | 1700 | 2100 |
| Worktable Moving Speed | m/min | 3–25 | 3–25 | 3–25 | 3–25 | 3–25 | 3–25 |
| Worktable T-slot | mm×pcs | 14X1 | 14X1 | 14X1 | 18X3 | 18X3 | 18X3 |
| Distance from Grinding Wheel Spindle Center to Worktable Surface | mm | 410 | 500 | 500 | 650 | 650 | 650 |
| Rapid Traverse Speed of Grinding Head | m/min | 0–5 | 0–5 | 0–5 | 0–5 | 0–5 | 0–5 |
| Max. Vertical Travel of Grinding Head | mm | 350 | 400 | 400 | 550 | 550 | 550 |
| Max. Cross Travel | mm | 300 | 400 | 400 | 470 | 470 | 470 |
| Grinding Wheel Size (OD×ID×Width) | mm | 220X51X25 | 300X76X30 | 300X76X50 | 300X76X50 | 300X76X50 | 300X76X50 |
| Grinding Head Motor Power | KW | 2.2 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Grinding Head Spindle Speed | r/min | 2840 | 1440 | 1440 | 1440 | 1440 | 1440 |
| Grinding Head Lifting Motor Power | KW | 2 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 |
| Minimum Vertical Movement of Grinding Head per Division of Electronic Handwheel | mm | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| Cross Feed Motor Power | KW | 2 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 |
| Oil Pump Motor Power | KW | 0.75 | 1.5 | 1.5 | 4 | 4 | 5.5 |
| Water Pump Motor Power | KW | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 |
| Total Machine Power | KW | 7.1 | 11.7 | 11.7 | 14.2 | 14.2 | 15.7 |
| Parallelism of Machined Surface Relative to Datum Plane | mm | 1000:0.01 | 1000:0.01 | 1000:0.01 | 1000:0.01 | 1000:0.01 | 1000:0.01 |
| Surface Roughness | μm | Ra0.4 | Ra0.4 | Ra0.4 | Ra0.4 | Ra0.4 | Ra0.4 |
| Machine Weight (Approx.) | Ton | 1.5 | 2.5 | 2.8 | 3.5 | 4.2 | 5.5 |
| Overall Machine Dimension (L×W×H) | mm | 2000X1500X1850 | 2750X2600X2200 | 3200X2600X2200 | 3200X2600X2400 | 4300X2600X2400 | 5100X2600X2400 |
