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VST400B260 Infinitely Variable Speed Center Lathe
1.Ultrasonic frequency quenched and accurate grinded bed ways;
2. Infinitely Variable Speed up to 2500rpm;
3. Infinitely Variable Turning Metal Centre Speed Lathe Machine Brake system giving rapid braking;
2. Infinitely Variable Speed up to 2500rpm;
3. Infinitely Variable Turning Metal Centre Speed Lathe Machine Brake system giving rapid braking;
- VST400B260 Infinitely Variable Speed Turning Metal Centre Lathe MachineDownload
Specifications of VST400B260 Infinitely Variable Speed Turning Metal Centre Lathe Machine
Applications
Fortune Pacific Brand Infinitely Variable Speed Turning Metal Centre Lathe Machine tool is ideal for machining internal, external and cylindrical surfaces as well as other rotary surfaces; Fortune Pacific Brand VST400B260 Infinitely Variable Speed Turning Metal Centre Lathe Machine Tool is suitable for cutting various metric, whitworth threads, conventional turning, facing, drilling, reaming and broaching are also available.
Features
1.Ultrasonic frequency quenched and accurate grinded bed ways;
2. Infinitely Variable Speed up to 2500rpm;
3. Infinitely Variable Turning Metal Centre Speed Lathe Machine Brake system giving rapid braking;
4. Emergency stop button equipped in the front of Infinitely Variable Speed Turning Metal Centre Lathe Machine headstock;
5. Extra safety switch shuts down machine automatically for changing belt or gear for threading cutting;
Standard equipments
1. 3-Jaw Chuck;
2. 4-Jaw Chuck;
3. Steady Rest;
4. Follow Rest;
5. Face Plate;
6. Coolant System;
7. Work Light;
8. Tool box;
VST400B260 Infinitely Variable Speed Turning Metal Centre Lathe Machine can be user selectable available as follows:
Metric leadscrew, Whitworth leadscrew, left/right wheel , all kinds of voltage and frequency of main motor.
Optional accessories
1. Quick change tool post;
2. 3-jaw chuck
2. 3. Leadscrew Guard;
4. Chuck Guard;
5. 2-Axis or 3-Axis DRO;
| Model | VST400B260 | ||
|---|---|---|---|
| General capacity | Swing over bed | mm | Φ410 |
| Swing over cross side | mm | Φ270 | |
| Swing over gap | mm | Φ568 | |
| Bed width | mm | 260 | |
| Maximum Distance between centers | mm | 1000 | |
| Spindle | Taper of spindle hole | MT-5 | |
| Spindle hole | mm | Φ40 | |
| Steps of spindle speeds | 2 Steps | ||
| Range of spindle speeds | r/min | 40-310,300-2500 rpm | |
| Spindle nose | mm | D1-4 | |
| Threading and feeding | Range of metric thread | mm | 0.4~7(27 Kinds); |
| Range of whitworth thread | T.P.I | 4-56(28 Kinds); | |
| Range of longitudinal feeds | r/mm | 0.043-0.653(0.0012-0.0294″ in/rev) | |
| Range of cross feeds | mm | 0.024-0.359(0.0004-0.0103″ in/rev) | |
| Leadscrew | Diameter of leadscrew | mm | Φ22(7/8″) |
| Pitch thread of leadscrew | mm | 4mm | |
| Tailstock | Travel of tailstock quill | mm | 120(4-3/4”) |
| Diameter of tailstock quill | mm | Φ45(1-25/32″) | |
| Taper of tailstock quill | mm | MT-3 | |
| Maximum Cross Slide Travel | mm | 178 | |
| Maximum Compound Slide Travel | mm | 90 | |
| Power | Main motor power | kW | 3 |
| Coolant pump motor power | kW | 0.04(0.055 HP) | |
| Machine overall dimension (L x W x H) | mm | 1900x710x1170 (75’’ x29’’ x45’’) | |
| Packing size of lathe (L x W x H) | mm | 1990x760x1435 (78’’ x30’’ x57’’) | |
| Net weight | kg | 1250 | |
| Gross weight | kg | 1380 | |
Applications
Fortune Pacific Brand Infinitely Variable Speed Turning Metal Centre Lathe Machine tool is ideal for machining internal, external and cylindrical surfaces as well as other rotary surfaces; Fortune Pacific Brand VST400B260 Infinitely Variable Speed Turning Metal Centre Lathe Machine Tool is suitable for cutting various metric, whitworth threads, conventional turning, facing, drilling, reaming and broaching are also available.
Features
1.Ultrasonic frequency quenched and accurate grinded bed ways;
2. Infinitely Variable Speed up to 2500rpm;
3. Infinitely Variable Turning Metal Centre Speed Lathe Machine Brake system giving rapid braking;
4. Emergency stop button equipped in the front of Infinitely Variable Speed Turning Metal Centre Lathe Machine headstock;
5. Extra safety switch shuts down machine automatically for changing belt or gear for threading cutting;
Standard equipments
1. 3-Jaw Chuck;
2. 4-Jaw Chuck;
3. Steady Rest;
4. Follow Rest;
5. Face Plate;
6. Coolant System;
7. Work Light;
8. Tool box;
VST400B260 Infinitely Variable Speed Turning Metal Centre Lathe Machine can be user selectable available as follows:
Metric leadscrew, Whitworth leadscrew, left/right wheel , all kinds of voltage and frequency of main motor.
Optional accessories
1. Quick change tool post;
2. 3-jaw chuck
2. 3. Leadscrew Guard;
4. Chuck Guard;
5. 2-Axis or 3-Axis DRO;
Features
1.Ultrasonic frequency quenched and accurate grinded bed ways;
2. Infinitely Variable Speed up to 2500rpm;
3. Infinitely Variable Turning Metal Centre Speed Lathe Machine Brake system giving rapid braking;
4. Emergency stop button equipped in the front of Infinitely Variable Speed Turning Metal Centre Lathe Machine headstock;
5. Extra safety switch shuts down machine automatically for changing belt or gear for threading cutting;
1.Ultrasonic frequency quenched and accurate grinded bed ways;
2. Infinitely Variable Speed up to 2500rpm;
3. Infinitely Variable Turning Metal Centre Speed Lathe Machine Brake system giving rapid braking;
4. Emergency stop button equipped in the front of Infinitely Variable Speed Turning Metal Centre Lathe Machine headstock;
5. Extra safety switch shuts down machine automatically for changing belt or gear for threading cutting;
Specifications of VST400B260 Infinitely Variable Speed Turning Metal Centre Lathe Machine
| Model | VST400B260 | ||
|---|---|---|---|
| General capacity | Swing over bed | mm | Φ410 |
| Swing over cross side | mm | Φ270 | |
| Swing over gap | mm | Φ568 | |
| Bed width | mm | 260 | |
| Maximum Distance between centers | mm | 1000 | |
| Spindle | Taper of spindle hole | MT-5 | |
| Spindle hole | mm | Φ40 | |
| Steps of spindle speeds | 2 Steps | ||
| Range of spindle speeds | r/min | 40-310,300-2500 rpm | |
| Spindle nose | mm | D1-4 | |
| Threading and feeding | Range of metric thread | mm | 0.4~7(27 Kinds); |
| Range of whitworth thread | T.P.I | 4-56(28 Kinds); | |
| Range of longitudinal feeds | r/mm | 0.043-0.653(0.0012-0.0294″ in/rev) | |
| Range of cross feeds | mm | 0.024-0.359(0.0004-0.0103″ in/rev) | |
| Leadscrew | Diameter of leadscrew | mm | Φ22(7/8″) |
| Pitch thread of leadscrew | mm | 4mm | |
| Tailstock | Travel of tailstock quill | mm | 120(4-3/4”) |
| Diameter of tailstock quill | mm | Φ45(1-25/32″) | |
| Taper of tailstock quill | mm | MT-3 | |
| Maximum Cross Slide Travel | mm | 178 | |
| Maximum Compound Slide Travel | mm | 90 | |
| Power | Main motor power | kW | 3 |
| Coolant pump motor power | kW | 0.04(0.055 HP) | |
| Machine overall dimension (L x W x H) | mm | 1900x710x1170 (75’’ x29’’ x45’’) | |
| Packing size of lathe (L x W x H) | mm | 1990x760x1435 (78’’ x30’’ x57’’) | |
| Net weight | kg | 1250 | |
| Gross weight | kg | 1380 | |
Standard equipments
1. 3-Jaw Chuck;
2. 4-Jaw Chuck;
3. Steady Rest;
4. Follow Rest;
5. Face Plate;
6. Coolant System;
7. Work Light;
8. Tool box;
VST400B260 Infinitely Variable Speed Turning Metal Centre Lathe Machine can be user selectable available as follows:
Metric leadscrew, Whitworth leadscrew, left/right wheel , all kinds of voltage and frequency of main motor.
Optional accessories
1. Quick change tool post;
2. 3-jaw chuck
2. 3. Leadscrew Guard;
4. Chuck Guard;
5. 2-Axis or 3-Axis DRO;
1. 3-Jaw Chuck;
2. 4-Jaw Chuck;
3. Steady Rest;
4. Follow Rest;
5. Face Plate;
6. Coolant System;
7. Work Light;
8. Tool box;
VST400B260 Infinitely Variable Speed Turning Metal Centre Lathe Machine can be user selectable available as follows:
Metric leadscrew, Whitworth leadscrew, left/right wheel , all kinds of voltage and frequency of main motor.
Optional accessories
1. Quick change tool post;
2. 3-jaw chuck
2. 3. Leadscrew Guard;
4. Chuck Guard;
5. 2-Axis or 3-Axis DRO;
Products
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Knee Type Milling Machine: Precision Versatility for Industrial Manufacturing
What is a Knee Type Milling Machine?
A knee type milling machine is a fundamental machine tool distinguished by its vertically adjustable worktable mounted on a "knee" casting. This knee moves precisely up and down a fixed column via a screw mechanism, enabling accurate Z-axis positioning crucial for diverse milling operations.
Working Principle
The core principle involves a rotating milling cutter removing material from a workpiece secured to the table. The adjustable knee mechanism allows controlled vertical movement (Z-axis), while the table provides longitudinal (X-axis) and transverse (Y-axis) travel. This 3-axis control facilitates complex machining of flat, angular, and contoured surfaces.
Key Applications
- Tool & Die Making: Precision molds, jigs, fixtures
- Prototyping: Rapid part development
- Maintenance Shops: Equipment repair & part fabrication
- General Machining: Slotting, drilling, facing, keyway cutting
- Aerospace & Automotive: Component manufacturing
Distinctive Features & Advantages
- Vertical Adjustability: Knee movement enables quick workpiece height changes
- Rigid Construction: Robust cast iron frame ensures stability
- Manual & CNC Options: Traditional control or computer numerical precision
- Turret Design (Common): Swiveling milling head for multi-angle machining
- Wide Workpiece Compatibility: Handles various sizes and shapes
Primary Classifications
- Vertical Knee Mill: Spindle axis perpendicular to table (most common)
- Horizontal Knee Mill: Spindle axis parallel to table (for heavy stock removal)
- Universal Knee Mill: Table swivels for complex angular cuts
- Turret Mill: Head rotates on turret for flexible positioning
Main Components
- Base & Column: Primary support structure
- Knee: Vertically moving saddle supporting the table
- Saddle & Table: Hold and position the workpiece (X/Y axes)
- Milling Head: Houses spindle, motor, and quill (Z-axis)
- Arbor/Spindle: Rotating shaft holding cutting tools
- Controls: Manual handwheels or CNC interface
Evolution & Industry Significance
Since their development in the late 19th century, knee-and-column mills revolutionized machining. The iconic Bridgeport design (1938) popularized the turret style. While CNC machining centers dominate high-volume production, knee mills remain indispensable for flexibility, ease of use, and cost-effectiveness in job shops, schools, and repair facilities worldwide.
Fortune Pacific: Your Knee Mill Solution
At Fortune Pacific, we engineer durable, high-precision knee type milling machines for demanding applications. Explore our range of vertical mills, horizontal mills, and CNC-ready models designed to enhance your workshop's capabilities. Discover the ideal machine for your metalworking, prototyping, or toolmaking needs.
Keywords: Knee Type Milling Machine, Vertical Milling Machine, Horizontal Mill, Turret Mill, Knee-and-Column Mill, Milling Machine for Sale, Industrial Milling, Metalworking Equipment, Workshop Machinery, CNC Mill, Toolroom Mill, Precision Machining, Fortune Pacific, Machine Tool Manufacturer.