GRINDING MACHINES
We, ORSKOREA, understand that great products contain many moving parts that work in sync.
We trust that great work comes from great details. Every step of production is carefully tested to the highest standards of quality.
We, ORSKOREA, understand that great products contain many moving parts that work in sync.
We trust that great work comes from great details. Every step of production is carefully tested to the highest standards of quality.
SGI 200 (W)
Internal Grinding Machine
Product Image
Outer Dimension
Weight
Hydraulic Tank Capacity
Specifications
| Part | Description |
| Grinding Type | NC Oscillation or Plunge |
| Workpiece Mounting | Diaphram Chucking (HYD’Chuck) |
| Machining Dia. Range | 90 to 220 |
| Machining Width Range | 20 to 80 |
| Machining Bore Range | 60 to 200 |
| LOADER | Double Arm Type (SERVO) |
| DRESS Type | Fixed Type Rotary Form Dresser (HYD) |
| Spindle Rotating Angle | ± 1˚ (OPTION : -2 to +30 degree) |
| Spindle Height | About FL 1200 (1000) |
| Work Spindle RPM | Max 4,000 rpm (SERVO) |
| Outer Dimension | 2100 * 1900 * 1950H |
| Weight | 5.5 Ton |
| Hydraulic Tank Capacity | 40 Liter |
SGI 250/300
Internal Grinding Machine
Product Image
Outer Dimension
Weight
Hydraulic Tank Capacity
Specifications
| Part | Description |
| Grinding Type | NC Oscillation or Plunge |
| Workpiece Mounting | Two Shoe & Magnet Chucking |
| Machining Dia. Range | 90 to 220 |
| Machining Width Range | 20 to 80 |
| Machining Bore Range | 60 to 200 |
| LOADER | Cassette Type or ETC |
| DRESS Type | Up-down Type Point (rotary) Diamond Dresser |
| Spindle Rotating Angle | (OPTION : -2 to +3 – degree) |
| Spindle Height | About FL 1050 |
| Work Spindle RPM | 220 to 800rpm / 500 to 2,000rpm (Two Speed) |
| Outer Dimension | 2100 * 1900 * 1950H |
| Weight | 5.0 Ton |
| Hydraulic Tank Capacity | 40 Liter |
SGI 150
Internal Grinding Machine
Product Image
Outer Dimension
Weight
Hydraulic Tank Capacity
Specifications
| Part | Description |
| Grinding Type | NC oscillation or Plunge |
| Workpiece Mounting | Two Shoe & Magnet Chucking |
| Machining Dia. Range | 12 to 150 |
| Machining Width Range | 5 to 60 |
| Machining Bore Range | 5 to 30 |
| LOADER | Flow Pusher Type or Cassette Type |
| DRESS Type | Up-down Rotary Dresser or Point Dresser |
| W/H Rotating Angle | 0˚ to 30˚ |
| Spindle Height | About FL 1050 |
| Work Spindle RPM | 400 to 3,600 rpm |
| Hydraulic TANK Capacity | 40 Liter |
| Outer Dimension | 2000 x 1875 x 1650 H (mm) |
| Weight | 4.0 Ton |
SGI 120
Internal Grinding Machine
Product Image
Outer Dimension
Weight
Hydraulic Tank Capacity
Specifications
| Part | Description |
| Grinding Type | NC oscillation or Plunge |
| Workpiece Mounting | Two Shoe & Magnet Chucking |
| Machining Dia. Range | 20 to 120 |
| Machining Width Range | 5 to 40 |
| Machining Bore Range | 12 to 100 |
| LOADER | Flow Type or Cassette Type |
| DRESS Type | Up-down Type Point (rotary) Diamond Dresser |
| W/H Rotating Angle | ± 1 ˚ /-2 to +30˚ |
| Spindle Height | About FL 1050 |
| Work Spindle RPM | 220 to 800 rpm/500 to 2,000 rpm (Two Speed) |
| Hydraulic TANK Capacity | 40 Liter |
| Outer Dimension | 2100 x 1900 x 1950 H (mm) |
| Weight | 3.8 Ton |
SGI 40
Internal Grinding Machine
Product Image
Outer Dimension
Weight
Hydraulic Tank Capacity
Specifications
| Part | Description |
| Grinding Type | NC oscillation or Plunge |
| Workpiece Mounting | Two Roll & One Shoe (or Air Chuck) |
| Machining Dia. Range | 8 to 40 |
| Machining Width Range | 5 to 40 |
| Machining Bore Range | 5 to 30 |
| LOADER | Flow Pusher Type |
| DRESS TYPE | Up-down Type Rotary Dresser |
| W/H Rotating Angle | ± 1˚ |
| Spindle Height | About FL 950 |
| Work Spindle RPM | 220 to 2,000 rpm |
| Hydraulic TANK Capacity | 40 Liter |
| Outer Dimension | 1600 x 1400 x 1800 H (mm) |
| Weight | 3.0 Ton |
SLR 650 (500)
Super Finishing Machine
Product Image
Outer Dimension
Weight
Hydraulic Tank Capacity
Specifications
| Part | Description |
| Machining Type | Thru-feed fully automatic |
| Workpiece Mounting | Support roll & feed roll |
| (phi 152 x 650L) | |
| Machining Dia. Range | 4.5 to 60 |
| Machining Length Range | Max 1000 |
| Oscillation | Air Bearing Slide |
| Oscillating Stroke | 0.5, 1.0, 1.5, 2.0, 2.5 |
| Oscillating Speed | 700 to 2,500 fpm |
| Stone Head Unit | Air cylinder Pressurizing type 6~8sets |
| S/H Pressure | 1.0 to 4.0 kgf/cm2 |
| Tilting Angle | ± 5° |
| Swivel Angle | ± 2° |
| Up-Down Stroke | 90 mm |
| Outer Dimension | 1600 x 900 x 2100 H (mm) |
| Weight | 2.5 Ton |
SSF 150 (V)
Super Finishing Machine
Product Image
Outer Dimension
Weight
Hydraulic Tank Capacity
Specifications
| Part | Description |
| Machining Type | 2 Head Type Stone Oscillating |
| Workpiece Mounting | Arbor (Socket Ring) + Pressure Roller |
| Machining Dia. Range | 85 to 200 (Outer Race) |
| 70 to 150 (Inner Race) | |
| Machining Width Range | 20 to 80 |
| Loader | CLAW Type 2 Direction Traverse |
| Oscillating Unit | LM Bearing Slide |
| Oscillating Stroke | 0~18° / 0~8 mm |
| Oscillating Speed | 60 to 500 spm |
| Spindle RPM | Max 3,000 rpm (Outer Race) |
| Max 2,500 rpm (Inner Race) | |
| Hydraulic TANK Capacity | 20 Liter |
| Outer Dimension | 2000 x 2300 x 2100 H(mm) |
| Weight | 3.5 Ton |
SSF 120
Super Finishing Machine
Product Image
Outer Dimension
Weight
Hydraulic Tank Capacity
Specifications
| Part | Description |
| Machining Type | Osccilating |
| Workpiece Mounting | Arbor (Socket Ring) / Pressure Roller & 2 Shoe |
| Machining Dia. Range | 15 to 110 |
| 15 to 90 | |
| Machining Width Range | 6 to 65 (Cover ID PHI 10) |
| Loader | Cassette Type |
| Oscillating Unit | Air Bearing Slide |
| Oscillating Stroke | 0.5, 1, 1.5, 2, 2.5 |
| Oscillating Speed | 300 to 2,000 cpm |
| Spindle RPM | Max 3000 rpm (Outer Race) |
| Max 2200 rpm (Inner Race) | |
| Hydraulic TANK Capacity | 40 Liter |
| Outer Dimension | 1800 x 1000 x 1800 H (mm) |
| Weight | 2.5 Ton |
SSF 110
Super Finishing Machine
Product Image
Outer Dimension
Weight
Hydraulic Tank Capacity
Specifications
| Part | Description |
| Machining Type | 2 Head Type Stone Oscillating |
| Workpiece Mounting | Arbor (Socket Ring) + Pressure Roller |
| Machining Dia. Range | 28 to 110 (Outer Ring) |
| 17 to 90 (Inner Ring) | |
| Machining Width Range | Max 50 |
| Loader | CLAW Type 2 Direction Traverse |
| Oscillating Unit | LM Bearing Slide |
| Oscillating Stroke | 10° to 35° |
| Oscillating Speed | 60 to 500 cpm |
| Spindle RPM | 500 to 5000 rpm (Outer Race) |
| 900 to 9000 rpm (Inner Race) | |
| Hydraulic TANK Capacity | 40 Liter |
| Outer Dimension | 1800 x 1760 x 2200 H (mm) |
| Weight | 3.5 Ton |
SSF 85B (D)/150
Super Finishing Machine
Product Image
Outer Dimension
Weight
Hydraulic Tank Capacity
Specifications
| Part | Description |
| Machining Type | 2 Head Type Stone Oscillating |
| Workpiece Mounting | Arbor (Socket Ring) + Pressure Roller |
| Machining Dia. Range | 25 to 85 (Outer Race) |
| 15 to 60 (Inner Race) | |
| Machining Width Range | 6 to 40 (over ID PHI 10) |
| Loader | Index Type |
| Oscillating Unit | LM Bearing Slide |
| Oscillating Stroke | 0~18° / 0~8 mm |
| Oscillating Speed | 50 to 2,500 fpm |
| Spindle RPM | Max 3,000 rpm (Outer Race) |
| Max 2,500 rpm (Inner Race) | |
| Hydraulic TANK Capacity | 40 Liter |
| Outer Dimension | 1100 x 1200 x 2000 H (mm) |
| Weight | 2.0 Ton |
SSF 80RD
Super Finishing Machine
Super Finishing Type
Product Image
Outer Dimension
Weight
Hydraulic Tank Capacity
Specifications
| Part | Description |
| Machining Type | 2 Head Type Stone Oscillating |
| Workpiece Mounting | Two Shoe + Pressure Roller |
| Machining Dia. Range | O.D PHI 10 to 80 (Bore) |
| Inner Ring ID 10 to 50 | |
| Machining Width Range | 8 to 40 |
| Loader | Cassette Type |
| Oscillating Unit | LM Bearing Slide |
| Oscillating Stroke | 0.5, 1.0, 1.5, 2.0, 2.5 |
| Oscillating Speed | 150 to 1800 cpm |
| Spindle RPM | Max 3,000 rpm (Outer Race) |
| Max 2,200 rpm (Inner Race) | |
| Hydraulic TANK Capacity | 40 Liter |
| Outer Dimension | 1800 x 1000 x 1800 H (mm) |
| Weight | 2.5 Ton |
SLB 80 (120) CNC
Turning / Lathe Machine
Product Image
Outer Dimension
Weight
Hydraulic Tank Capacity
Specifications
| Part | Description |
| Machining Dia. Range | Max 60 (90) |
| Machining Width Range | Max 40 |
| Center Height | F.L 1,010 mm |
| Control | CNC (Mitsubishi, Fanuc) |
| Hydraulic Chuck Size | 6″,8″,9″ (Collet or Mandrell) |
| Spindle Dia | 80 (120) |
| Slide | #1 or #2 |
| Work Spindle Speed | Max 2,000 rpm |
| Slide Size | 300 W |
| Outer Dimension | 1200 * 2200 * 1700H |
| Weight | 3 Ton |
| Hydraulic Tank Capacity | – |
SLB 80(120)
Turning / Lathe Machine
Product Image
Outer Dimension
Weight
Hydraulic Tank Capacity
Specifications
| Part | Description |
| Machining Dia. Range | Max 60 (90) |
| Machining Width Range | Max 40 |
| Center Height | F.L 1,010 mm |
| Control | PLC |
| Hydraulic Chuck Size | 6″,8″,9″ (Collet or Mandrel) |
| Spindle Dia. | 80 (120) |
| Slide | #1, #2 |
| Work Spindle Speed | Max 2,000 rpm |
| Slide Size | 250 W |
| Outer Dimension | 1200 x 2200 x 1700 H (mm) |
| Weight | 3 Ton |