Ultra Heavy Duty Structure
Massive twin column construction with reinforced beam support ensures maximum rigidity during continuous heavy machining.
Precision. Power. Performance.
VTL 4000 Vertical Turning Lathe
The VTL 4000 Conventional Vertical Turning Lathe is designed for ultra heavy machining applications requiring high rigidity, stability, and consistent cutting performance. Built with massive twin column construction, hydraulic counter balanced ram system, precision guideways, and high torque table drive, the machine is ideal for machining very large diameter and high weight industrial components.
Quick Technical Details
- Table Diameter4000 mm
- Maximum Turning Diameter5000 mm
- Maximum Working Height2000 / 3000 mm
- Maximum Job Load Capacity40 MT
- Main Drive Motor60 HP
- Table Speed Range3 – 30 RPM
- Accuracy StandardAs per IS Standards
Product Documents
Get all the technical details you need.
VTL 4000 Conventional Vertical Turning Lathe
Full Technical Specifications | Sahil Machines • Turning Division
| Description | Unit | Value |
|---|---|---|
| Model | - | VTL 4000 |
| Maximum Turning Diameter | mm | 5000 |
| Maximum Working Height | mm | 2000 / 3000 |
| Maximum Job Load Capacity | MT | 40 |
| Description | Unit | Value |
|---|---|---|
| Table Diameter | mm | 4000 |
| Chuck Type | - | 4 Jaw Chuck |
| Main Drive Motor | hp | 60 |
| Table Speed Range | rpm | 3 – 30 |
| Main Drive System | - | VFD with AC Motor |
| Description | Unit | Value |
|---|---|---|
| Number of Columns | - | 2 |
| Column Design | - | Heavy Duty Twin Column Construction |
| Column Guide Ways | - | Integral Guide Ways |
| Top Support | - | Heavy Duty Beam Support for Column Rigidity |
| Base Structure | - | Graded Cast Iron Construction |
| Description | Unit | Value |
|---|---|---|
| Vertical Travel | mm | 2000 / 3000 |
| Rail Guide Ways | - | Hardened & Ground Steel Guide Ways |
| Rail Lifting | - | Automatic Lifting & Lowering System |
| Description | Unit | Value |
|---|---|---|
| Ram Finish | - | Precision Ground Finish |
| Ram Material | - | EN9 Forged Steel |
| Ram Cross Section | mm | 250 × 250 |
| Horizontal Travel | mm | 2250 |
| Vertical Ram Travel | mm | 1100 |
| Ram Swivel Range | deg | ±30° |
| Counter Balance | - | Hydraulic Counter Balanced |
| Maximum Tool Size | mm | 40 × 40 |
| Standard Head | - | Single Ram Head on Cross Rail |
| Description | Unit | Value |
|---|---|---|
| Feed Range | m/min | 0.1 – 1 |
| Rapid Traverse | m/min | 2 |
| Description | Unit | Value |
|---|---|---|
| Gearbox Make | - | Bonfiglioli |
| Gears Material | - | Alloy Steel EN9 / EN353 |
| Description | Unit | Value |
|---|---|---|
| Lubrication Type | - | Centrally Controlled Automatic Lubrication |
| Make | - | Cenlub |
| Description | Unit | Value |
|---|---|---|
| Coolant Tank | - | Standard Supply |
| Coolant Motor | hp | 1 |
| Description | Unit | Value |
|---|---|---|
| Power Supply | - | 3 Phase, 440V, 50Hz |
| Voltage Tolerance | - | ±10% |
| Electrical Components | - | Siemens / ABB |
| Feed Drives | - | AC Motors for Auxiliary Drives |
| Description | Unit | Value |
|---|---|---|
| Total Installed Power | hp | 90 |
| Main Motor | hp | 60 |
| Feed Motor | hp | 5 |
| Lubrication Motor | hp | 0.5 |
| Coolant Motor | hp | 1 |
| Description | Unit | Value |
|---|---|---|
| Bearings | - | SKF / KOYO |
| Machine Castings | - | High Grade Cast Iron |
| Ram Material | - | EN9 Forged Steel |
| Description | Unit | Value |
|---|---|---|
| Chuck | - | 4000 mm 4 Jaw |
| Ram Head | - | Single Ram Head |
| Control Panel | - | Interlocked Electrical Control Station |
| Lubrication | - | Centralized on Sliding Ways |
| Coolant Tank | - | Included |
| Tool Kit | - | Service Tools Set |
| Description | Unit | Value |
|---|---|---|
| Additional Ram Head | - | Optional |
| Turret Head | - | Optional |
| Threading Head | - | Optional |
| Side Ram Head | - | Optional |
| Milling Attachment | - | Optional |
| Grinding Attachment | - | Optional |
| Slotting Attachment | - | Optional |
| Telescopic Covers | - | Optional |
| CNC Compatibility Upgrade | - | Available |
Application Components
Main Gear Pressure Vessel Thrust Ring Wind Turbine Ring
Machine Highlights
Hydraulic Counter Balanced Ram
Hydraulic balancing system enhances ram stability and smooth movement during deep cutting operations.
High Torque Table Drive
VFD controlled drive system delivers stable low RPM torque for large diameter turning applications.
Multi Process Flexibility
Supports optional milling, slotting, grinding, threading, turret heads, and CNC retrofit configurations.
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Frequently Ask Questions
Standard delivery timelines generally range from 24 weeks depending upon machine configuration and optional machining systems.
