Heavy Duty Twin Column Structure
Rigid twin column construction provides high stability and vibration damping during heavy vertical turning operations.
Precision. Power. Performance.
CNC VTL 4000 Ram Type Vertical Turning Lathe
The CNC VTL 4000 is a heavy duty ram type CNC Vertical Turning Lathe designed for turning, facing, boring, grooving, drilling, and machining of large diameter industrial components. Built with a rigid twin column vertical structure, hydraulic counter balanced ram, heavy duty table drive, and CNC control system, the machine delivers stable machining performance for demanding heavy engineering applications.
Quick Technical Details
- Table Diameter4000 mm
- Maximum Turning Diameter5000 mm
- Maximum Working Height2000 / 3000 mm
- Maximum Job Load25 MT
- CNC Configuration2 Axis / 2 + 1 Axis C Axis Ready
- Servo Spindle PowerUp to 90 kW
- Accuracy StandardAs per IS / ISO Standards
Product Documents
Get all the technical details you need.
CNC VTL 4000
Full Technical Specifications | Sahil Machines • Vertical Turning Division
| Description | Unit | Value |
|---|---|---|
| Model | - | CNC VTL 4000 |
| Machine Type | - | Ram Type CNC Vertical Turning Lathe |
| Variants Available | - | VFD Main Motor (2 Axis) / Servo Main Motor (C Axis Ready) |
| Structure | - | Twin Column Vertical Turning Center |
| Application | - | Turning, Facing, Boring, Grooving, Drilling, Heavy Duty Machining |
| Description | Unit | Value |
|---|---|---|
| Maximum Turning Diameter | mm | 5000 |
| Maximum Working Height | mm | 2000 / 3000 |
| Maximum Job Load | MT | 25 |
| Description | Unit | Value |
|---|---|---|
| Table Diameter | mm | 4000 |
| Chuck Type | - | 4 Jaw Chuck |
| Main Motor | hp | 60 |
| Drive Type | - | VFD with AC Motor |
| Table Speed Range | rpm | 3 – 30 |
| Control Configuration | - | 2 Axis (X + Z) |
| Description | Unit | Value |
|---|---|---|
| Table Diameter | mm | 4000 |
| Chuck Type | - | 4 Jaw Chuck |
| Main Motor | kW | 60 Standard / 75 Optional / 90 Heavy Duty |
| Drive Type | - | Servo Spindle Drive |
| Table Speed Range | rpm | 3 – 70 |
| C Axis | - | Available |
| Control Configuration | - | 2 + 1 Axis (X + Z + C) |
| Description | Unit | Value |
|---|---|---|
| Number of Columns | - | 2 |
| Guide Ways | - | Integral Guide Ways |
| Guide Way Protection | - | Bellow Covers |
| Top Support | - | Heavy Duty Beam Support |
| Description | Unit | Value |
|---|---|---|
| Vertical Travel | mm | 2000 / 3000 |
| Guide Ways | - | Integral / Hardened & Ground Steel Guide Ways |
| Protection | - | Bellow Covers |
| Rail Movement | - | Automatic Lifting & Lowering |
| Description | Unit | Value |
|---|---|---|
| Finish | - | Precision Ground Finish |
| Balancing | - | Hydraulic Counter Balanced |
| Horizontal Travel | mm | 2250 |
| Vertical Ram Travel | mm | 1100 |
| Feed Range | m/min | 0.1 – 1 |
| Rapid Traverse | m/min | 2 |
| Ram Cross Section | mm | 250 × 250 |
| Maximum Tool Size | mm | 40 × 40 |
| Description | Unit | Value |
|---|---|---|
| Number of Positions | Nos | 12 |
| Maximum Tool Section | mm | 40 |
| Maximum Tool Length | mm | 300 |
| Maximum Tool Weight | kg | 25 |
| Description | Unit | Value |
|---|---|---|
| Gearbox Make | - | Bonfiglioli / Reputed Make |
| Gears Material | - | Alloy Steel EN9 / EN353 |
| Description | Unit | Value |
|---|---|---|
| Lubrication Type | - | Centrally Controlled Automatic Lubrication |
| Make | - | Cenlub / Lubrite |
| Description | Unit | Value |
|---|---|---|
| Ram Material | - | EN9 Forged Steel |
| Bearings | - | SKF / KOYO / FAG |
| Description | Unit | Value |
|---|---|---|
| Power Supply | - | 3 Phase, 440V, 50Hz |
| Voltage Fluctuation | - | ±10% |
| Auxiliary Drives | - | AC / Servo Motors |
| Electrical Components | - | Siemens / ABB |
| Description | Unit | Value |
|---|---|---|
| Controller Options | - | Fanuc 0i TF Plus / Siemens 828D |
| VFD Version | - | 2 Axis CNC |
| Servo Version | - | 2 + 1 Axis with C Axis |
| Optional Functions | - | Live Tooling, Milling, Rigid Tapping, Interpolation |
| Description | Unit | Value |
|---|---|---|
| Feed Motor | Nm | 30 / 30 |
| Lubrication Motor | hp | 0.5 |
| Coolant Motor | hp | 1 |
| Description | Unit | Value |
|---|---|---|
| Machine Accuracy | - | As per IS / ISO Standards |
| Description | Unit | Value |
|---|---|---|
| Ram Head | - | Single Ram Head |
| Chuck | - | 4000 mm 4 Jaw Chuck |
| Main Drive | - | VFD Drive |
| Lubrication | - | Centralized System |
| Electrical Panel | - | Interlocked Control Panel |
| Coolant Tank | - | Included |
| Tool Kit | - | Included |
| Description | Unit | Value |
|---|---|---|
| Additional Ram Head | - | Optional |
| Turret Head on Cross Rail | - | Optional |
| Threading Head | - | Optional |
| Side Ram Head | - | Optional |
| Milling Attachment | - | Optional |
| Grinding Attachment | - | Optional |
| Slotting Attachment | - | Optional |
| Coolant System | - | Optional |
| Live Tooling | - | Optional |
| Servo Main Motor with C Axis | - | Optional |
Application Components
Housing Impeller Slew Ring Wheel
Machine Highlights
Servo Spindle with C Axis Option
Servo spindle version supports C Axis indexing, interpolation, live tooling, milling, and rigid tapping applications.
Hydraulic Counter Balanced Ram
Precision ground EN9 forged ram with hydraulic counter balancing ensures smooth, stable, and reliable machining performance.
Large Diameter Machining Capability
Designed for machining large industrial components up to 5000 mm turning diameter with high rigidity and accuracy.
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Frequently Ask Questions
Standard delivery timelines generally range from 24 weeks depending upon machine configuration and optional systems.
