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MF25 Universal Turret Milling Machine
MF25 G Universal Turret Milling Machine: rectangular guide way on Y-axis and Z-axis; MF25 A: double 55° dovetail guide way is adopted on both Y-axis and Z-axis; MF25 B: rectangular guideway on Y-axis and dovetail 55° guide way on Z-axis;
- MF25 Universal Turret Milling MachineDownload
Machine Specifications
Equipments
Optionals
Applications of MF25 Universal Turret Milling Machine
MF25 Universal Turret Milling Machine has reasonable construction and superior machining functions such as drilling, boring, milling of plane, inclined plane and slot, and such functions available by use of the corresponding attachments as milling of round surface, rack, gear and spline.
Features of MF25 Universal Turret Milling Machine
1. MF25G: rectangular guide way on Y-axis and Z-axis;
2. MF25A: double 55° dovetail guide way is adopted on both Y-axis and Z-axis;
3. MF25B: rectangular guideway on Y-axis and dovetail 55° guide way on Z-axis;
4. MF25C: rectangular guide way on Y-axis and Z-axis is featured a good rigidity and stability;
5. MF25D: rectangular guideway is adopted on Y-axis and Z-axis;
6. MF25A MF25B worktable surface and 3 axis guide way are hardened and precision ground;
7. MF25 guide way on saddle is lined with TF wearable material which makes the machine stable and rigid;
| Items | MF25A | MF25B | MF25G | MF25C | MF25D | |||||||||
| Capacity | ||||||||||||||
| Table size | 254x1270mm (10’’x50’’) Optional ：254x1370mm (10’’x54’’) |
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| Max load of table | 260kg | |||||||||||||
| T-slot | 3x16mm | |||||||||||||
| Guide way type | Y: dovetail Z: dovetail |
Y: rectangular Z: dovetail |
Y:rectangular Z: rectangular |
Y: rectangular Z:rectangular |
Y:rectangular Z:rectangular |
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| Travel | ||||||||||||||
| Longitudinal travel | 254x1270 (10’’x50’’):Manual:850mm; Auto:750mm 254x1370 (10’’x54’’):Manual:920mm; Auto:820mm |
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| Cross travel | 350mm | 350mm | 380mm | 380mm | 380mm | |||||||||
| Vertical travel | 350mm | 350mm | 400mm | 400mm | 400mm | |||||||||
| Ram travel | 400mm | |||||||||||||
| Distance from spindle nose to table surface | 0-400mm | |||||||||||||
| Spindle | ||||||||||||||
| Spindle hole taper | R8 or ISO30/ISO40 |
R8 or ISO30/ISO40 |
R8 or ISO30/ISO40 |
ISO40 | ISO40 | |||||||||
| Quill diameter | 85.5mm | 85.5mm | 85.5mm | 100mm | 100mm | |||||||||
| Quill travel | 127 (5”) | |||||||||||||
| Spindle speed | Standard: 16steps: (50HZ) 66-4540 rpm / (60HZ) 80-5440 rpm Optional: Variable stepless 60-4200rpm(3HP ); 60-3600rpm(5HP) |
|||||||||||||
| Auto. quill feed | 3steps; 0.038 / 0.076 / 0.152 | |||||||||||||
| Spindle motor | 3HP(2.2 kW) | 3HP(2.2 kW) | 3HP(2.2 kW) | 5HP(3.7 kW) | 5HP(3.7 kW) | |||||||||
| Others | ||||||||||||||
| Head swivel | 90° | |||||||||||||
| Head tilting | 45° | 45° | 45° | Fix | 45° | |||||||||
| Net weight | 1550kg | 1380kg | 1420kg | 1590kg | 1590kg | |||||||||
| Dimension of package | One per case: 1516x1550x2080mm | |||||||||||||
| Two per case: 1650x1790x2170mm | ||||||||||||||
| Three per case: 1650x2285x2235mm | ||||||||||||||
| Item 01 | Descriptions | |
| 01.01 | Draw bar | |
| 01.02 | Electrical cabinet | |
| 01.03 | Center lubrication | |
| 01.04 | Working lamp |
| Item 02 | Descriptions | |
| 02.01 | X-axis power feed | |
| 02.02 | X-axis gear box power feed | |
| 02.03 | Y-axis power feed | |
| 02.04 | Y-axis gear box power feed | |
| 02.05 | Z-axis power feed | |
| 02.06 | Z-axis lifting motor | |
| 02.07 | Pneumatic tool clamping | |
| 02.08 | 2-axis DRO X/Y-axis | |
| 02.09 | 3-axis DRO X/Y/Z-axis | |
| 02.10 | Hanging button box | |
| 02.11 | MF25A/MF25B/MF25C Spindle change to ISO40 | |
| 02.12 | Variable milling head | |
| 02.13 | Variable frequency milling head | |
| 02.14 | Automatic lubrication pump | |
| 02.15 | Coolant system | |
| 02.16 | Plastic splash guard | |
| 02.17 | Oil collecting plate | |
| 02.18 | 52PCS clamping kits | |
| 02.19 | 8PCS collets | |
| 02.20 | 15PCS collets | |
| 02.21 | Dividing head | |
| 02.22 | Rotary table | |
| 02.23 | Machine vise | |
| 02.24 | Ball screw for X/Y axis | |
| 02.25 | Spindle guard | |
| 02.26 | Table guard |
Applications of MF25 Universal Turret Milling Machine
MF25 Universal Turret Milling Machine has reasonable construction and superior machining functions such as drilling, boring, milling of plane, inclined plane and slot, and such functions available by use of the corresponding attachments as milling of round surface, rack, gear and spline.
Features of MF25 Universal Turret Milling Machine
1. MF25G: rectangular guide way on Y-axis and Z-axis;
2. MF25A: double 55° dovetail guide way is adopted on both Y-axis and Z-axis;
3. MF25B: rectangular guideway on Y-axis and dovetail 55° guide way on Z-axis;
4. MF25C: rectangular guide way on Y-axis and Z-axis is featured a good rigidity and stability;
5. MF25D: rectangular guideway is adopted on Y-axis and Z-axis;
6. MF25A MF25B worktable surface and 3 axis guide way are hardened and precision ground;
7. MF25 guide way on saddle is lined with TF wearable material which makes the machine stable and rigid;
Features of MF25 Universal Turret Milling Machine
1. MF25G: rectangular guide way on Y-axis and Z-axis;
2. MF25A: double 55° dovetail guide way is adopted on both Y-axis and Z-axis;
3. MF25B: rectangular guideway on Y-axis and dovetail 55° guide way on Z-axis;
4. MF25C: rectangular guide way on Y-axis and Z-axis is featured a good rigidity and stability;
5. MF25D: rectangular guideway is adopted on Y-axis and Z-axis;
6. MF25A MF25B worktable surface and 3 axis guide way are hardened and precision ground;
7. MF25 guide way on saddle is lined with TF wearable material which makes the machine stable and rigid;
1. MF25G: rectangular guide way on Y-axis and Z-axis;
2. MF25A: double 55° dovetail guide way is adopted on both Y-axis and Z-axis;
3. MF25B: rectangular guideway on Y-axis and dovetail 55° guide way on Z-axis;
4. MF25C: rectangular guide way on Y-axis and Z-axis is featured a good rigidity and stability;
5. MF25D: rectangular guideway is adopted on Y-axis and Z-axis;
6. MF25A MF25B worktable surface and 3 axis guide way are hardened and precision ground;
7. MF25 guide way on saddle is lined with TF wearable material which makes the machine stable and rigid;
● Y-axis power feed;
● Z-axis power feed;
● Z-axis lifting motor;
● Pneumatic tool clamping;
● 2-axis DRO X/Y-axis;
● 3-axis DRO X/Y/Z-axis;
● Automatic lubrication pump;
● Table guard;
● 52PCS clamping kits;
● 8PCS collets;
● 15PCS collets;
● Hanging button box;
● Machine vise;
● Spindle guard;
● Ball screw for X/Y axis;
● Z-axis power feed;
● Z-axis lifting motor;
● Pneumatic tool clamping;
● 2-axis DRO X/Y-axis;
● 3-axis DRO X/Y/Z-axis;
● Automatic lubrication pump;
● Table guard;
● 52PCS clamping kits;
● 8PCS collets;
● 15PCS collets;
● Hanging button box;
● Machine vise;
● Spindle guard;
● Ball screw for X/Y axis;
Machine Specifications
| Items | MF25A | MF25B | MF25G | MF25C | MF25D | |||||||||
| Capacity | ||||||||||||||
| Table size | 254x1270mm (10’’x50’’) Optional ：254x1370mm (10’’x54’’) |
|||||||||||||
| Max load of table | 260kg | |||||||||||||
| T-slot | 3x16mm | |||||||||||||
| Guide way type | Y: dovetail Z: dovetail |
Y: rectangular Z: dovetail |
Y:rectangular Z: rectangular |
Y: rectangular Z:rectangular |
Y:rectangular Z:rectangular |
|||||||||
| Travel | ||||||||||||||
| Longitudinal travel | 254x1270 (10’’x50’’):Manual:850mm; Auto:750mm 254x1370 (10’’x54’’):Manual:920mm; Auto:820mm |
|||||||||||||
| Cross travel | 350mm | 350mm | 380mm | 380mm | 380mm | |||||||||
| Vertical travel | 350mm | 350mm | 400mm | 400mm | 400mm | |||||||||
| Ram travel | 400mm | |||||||||||||
| Distance from spindle nose to table surface | 0-400mm | |||||||||||||
| Spindle | ||||||||||||||
| Spindle hole taper | R8 or ISO30/ISO40 |
R8 or ISO30/ISO40 |
R8 or ISO30/ISO40 |
ISO40 | ISO40 | |||||||||
| Quill diameter | 85.5mm | 85.5mm | 85.5mm | 100mm | 100mm | |||||||||
| Quill travel | 127 (5”) | |||||||||||||
| Spindle speed | Standard: 16steps: (50HZ) 66-4540 rpm / (60HZ) 80-5440 rpm Optional: Variable stepless 60-4200rpm(3HP ); 60-3600rpm(5HP) |
|||||||||||||
| Auto. quill feed | 3steps; 0.038 / 0.076 / 0.152 | |||||||||||||
| Spindle motor | 3HP(2.2 kW) | 3HP(2.2 kW) | 3HP(2.2 kW) | 5HP(3.7 kW) | 5HP(3.7 kW) | |||||||||
| Others | ||||||||||||||
| Head swivel | 90° | |||||||||||||
| Head tilting | 45° | 45° | 45° | Fix | 45° | |||||||||
| Net weight | 1550kg | 1380kg | 1420kg | 1590kg | 1590kg | |||||||||
| Dimension of package | One per case: 1516x1550x2080mm | |||||||||||||
| Two per case: 1650x1790x2170mm | ||||||||||||||
| Three per case: 1650x2285x2235mm | ||||||||||||||
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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.