The KG-350SR CNC Steady Rest Internal Compound Grinding Machine is designed for precision internal and compound grinding of large, long, and heavy workpieces. Its rigid machine structure, integrated steady rest, and advanced CNC control ensure excellent stability, high machining accuracy, and consistent performance. Built for demanding industrial applications, the KG-350SR delivers reliable productivity while maintaining superior surface finish and dimensional precision.
Key Features
Wide span design with rigid roller type linear way
Double linear ways with 6 blocks to make sure axial rigidity and stability.
With 1 V 1 Flat box way design and non-stop oil supplying system for rails to make sure grinding straightness and lower friction coefficient during movement.
Sleeve type rigid spindle.
Easy to move workhead upon length of workpeices.
Suitable for long workpeice and provides stability during grinding.
| SPECIFICATION | ||
|---|---|---|
| Type | KG-350SR | |
| Working Capacity | Grinding dia, range | Ø 4 ~ Ø 320 mm |
| Max, grinding depth | 350 mm | |
| Controller System | Controller | FANUC 0i-TF |
| Workhead | Spindle speed | 0 ~ 1000 rpm |
| X-axis feedrate / Max stroke | 8 M/min / 500 mm | |
| X-axis minimum display unit | 0.0001 mm | |
| Swiveling angle | 0?~+15? | |
| Worktable | Y-axis & Z-axis feed rate | Z : 6 M/min |
| Y-axis & Z-axis max. stroke | Z : 700 mm | |
| Y-axis & Z-axis minimum display unit | Z : 0.0001mm | |
| Y-axis swiveling angle | - | |
| Distance from spindle center to the ground | 1100 mm | |
| Swing of working Table | Ø 380 mm | |
| Hydraulic System | Oil Tank Capacity | 30 L |
| Cooling System | Coolant Tank Capacity | 400 L |
| Motor | Hydraulic motor | 0.75 Kw (1HP) |
| Coolant pump motor | 0.75 Kw (1HP) | |
| X-axis & Y-axis & Z-axis servomotor | X : 2.5 Kw / Z : 2.5 Kw | |
| Grinding wheel motor (kw) | Z : 4.0 ? (5HP) | |
| Workhead motor | 1.8Kw(Brushless Servo) | |
| Others | Automatic lubricator | - |
| Machine dimension (LxWxH)-including accessories | 4300 x 2500 x2050 mm | |
| Machine Weight | 7500 kg | |
| Standard accessories | CNC Controller | |
| Inverter for X-axis workhead motor | ||
| Inverter for Z-axis grinding spindle motor | ||
| Z-axis grinding spindle | ||
| Hydraulic chuck | ||
| Hydraulic cylinder | ||
| Tricolor alarm lamp | ||
| Working lamp | ||
| Tool box | ||
| Automatic lubricator | ||
| Coolant tank and pump | ||
| Paper filter | ||
| Magnetic separator | ||
| Hydraulic tank with pump | ||
| Internal heat radiation system inside cabinet | ||
| Diamond Dresser | ||
| Leveling bolts and pads | ||
| Mechanical, electrical operation manuals | ||
| Fully-enclosed cover | ||
We manufacture premium quality products using advanced production standards.
Every product passes through strict inspection before delivery.
Efficient logistics ensure on-time delivery across all locations.
Trusted supplier network helps us maintain consistent quality.
Modern storage facilities ensure safe handling of all products.
Years of successful business with hundreds of satisfied clients.
We Welcome all inquire regarding Sales, Service and Spare part. Our representative will get back to you as soon as possible.
Riveria Avenue 2, First Floor, Office No 10, F43F+2X, Al Ashriah Street, Al Mazruiyah, Dammam 32414, KSA
sales@danacnc.com
+966 564170057