Proway KG-350SR CNC Steady Rest Internal Shaft Grinding Machine
KG-350SR
Single grinding spindle + steady rest
Max grinding length up to 350mm
Full splash guard
Fanuc controller
X, Z axis stroke 500/700mm
Max grinding length up to 350mm
Full splash guard
Fanuc controller
X, Z axis stroke 500/700mm
Specifications
Structural Features
X axis
Wide span design with rigid roller type linear way. Double linear ways with 6 blocks to make sure axial rigidity and stability.
Z axis
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.
Spindle
Sleeve type rigid spindle designed for precision and high-performance grinding tasks.
Air floating sliding way
Easy to move workhead upon length of workpieces, enhancing setup efficiency and operational flexibility.
Steady rest
Suitable for long workpieces and provides stability during grinding.
Structure
Spindle
Specifications
Grinding Machine Specifications
| KG-350SR | KG-410SR | KG-600SR | ||
|---|---|---|---|---|
| Working Capacity |
Grinding dia. range | Ø 4 ~ Ø 320 mm | Ø 4 ~ Ø 320 mm | Ø 4 ~ Ø 320 mm |
| Max. grinding depth | 350 mm | 410 mm | 400 mm | |
| Controller System |
Controller | FANUC 0i-TF | FANUC | FANUC |
| Workhead | Spindle speed | 0 ~ 1000 rpm | 0 ~ 1000 rpm | 0 ~ 1000 rpm |
| X-axis feed rate/ max. stroke | 8 M/min / 500 mm | 8 M/min / 650 mm | 8 M/min / 800 mm | |
| X-axis minimum display unit | 0.0001 mm | 0.0001 mm | 0.0001 mm | |
| Swiveling angle | 0° ~ +15° | -5° ~ +15° | 0° ~ +10° | |
| Worktable | Y-axis & Z-axis feed rate | Z : 6 M/min | Z : 6 M/min | 10/10 M/min |
| Y-axis & Z-axis max. stroke | Z : 700 mm | Z : 550 mm | 450+200 / 450+200 mm | |
| Y-axis & Z-axis minimum display unit | Z : 0.0001 mm | Z : 0.0001 mm | 0.0001 / 0.0001 mm | |
| Y-axis swiveling angle | - | - | 0° ~ +10° | |
| Distance from spindle center to the ground | 1100 mm | 1070 mm | 1100 mm | |
| Swing of working Table | Ø 380 mm | Ø 380 mm | Ø 380 mm | |
| Hydraulic System |
Oil Tank Capacity | 30 L | 40 L | 30 L |
| Cooling System |
Coolant Tank Capacity | 400 L | 400 L | 380 L |
| Motor | Hydraulic motor | 0.75 Kw (1HP) | 1.5 Kw (2HP) | 0.75 Kw (1HP) |
| Coolant pump motor | 0.75 Kw (1HP) | 0.37 Kw (1/2HP) | Machine : 0.37 Kw (1/2HP) Base : 0.37 Kw (1/2HP) |
|
| X-axis & Y-axis & Z-axis servomotor | X : 2.5 Kw / Z : 2.5 Kw | X : 2.5 Kw / Z : 2.5 Kw | X : 2.5 Kw / Y : 2.5 Kw / Z : 2.5 Kw | |
| Grinding wheel motor (kw) | Z : 4.0 (5HP) | Z : 2.2 (3HP) | Y : 4.0 (5HP) | |
| Workhead motor | - 1.8Kw(Brushless Servo) |
Z2 : 2.2 (3HP) 1.8Kw(Brushless Servo) |
Z : 4.0 (5HP) 1.8 Kw (Brushless Servo) |
|
| Others | Automatic lubricator | - | 4 L | 4 L |
| Machine dimension [LxWxH] -including accessories |
4300 x 2500 x2050 mm | 4200 x 3100 x2100 mm | 3500 x 3150 x1960 mm | |
| Machine Weight | 7500 kg | 8000 kg | 8300 kg | |
Standard Accessories Matrix
| STANDARD ACCESSORIES | KG-350SR | KG-410SR | KG-600SR |
|---|---|---|---|
| CNC Controller | ● | ● | ● |
| Inverter for X-axis workhead motor | ● | ● | ● |
| Inverter for Y-axis grinding spindle motor | - | - | ● |
| Inverter for Z-axis grinding spindle motor | ● | ● | ● |
| Inverter for Z2-axis grinding spindle motor | - | ● | - |
| Y-axis grinding spindle | - | - | ● |
| Z-axis grinding spindle | ● | ● | ● |
| Z2-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 and pump | ● | ● | ● |
| Internal heat radiation system inside cabinet | ● | ● | ● |
| Diamond Dresser | ● | ● | ● |
| Foundation bolts and blocks | ● | ● | ● |
| Mechanical, electrical operation manuals | ● | ● | ● |
| Fully-enclosed cover | ● | ● | ● |
| Semi-enclosed cover | - | - | - |
Product Inquiry
| Image | Product Name |
|---|---|
|
KG-350SR |