Model | NC910 | NC1100 |
Type | B600 | B600 |
CNC System | FANUC 0i -TF | |
Max. Swing over bed | Φ910mm (36'') | Φ1100mm (43'') |
Max. Swing over carriage | Φ530mm (21'') | Φ720mm (28'') |
Max. Swing over gap (for gap bed lathe) | Φ1100mm (43'') | Φ1300mm (51'') |
Effective length of gap (for gap bed lathe) | 400mm (16'') | 400mm (16'') |
Width of bed | 600mm (23.6'') | |
Maximum turned length | 1500/2000/3000/4000/5000mm (59''/79''/118''/157''/197'') | |
Max. turned length | 1350/1850/2850/3850/4850mm (53''/73''/112''/151''/191'') | |
Max. Weight only in chuck | 650kg | |
Max. weight between chuck and tailstock | 1300kg | |
Max. weight between chuck and tailstock with one steady support | 2000kg | |
Spindle nose | D11 | |
Tool post | 4-position or 6-position automatic tool post | |
Spindle bore | Φ105mm (4'') | |
Cone hole diameter and taper of spindle hole | Metric 120; 1:20 | |
Steps of spindle speed(Manual) | 4 steps | |
Range of spindle speed | 10-90/20-180/40-320/80-630r/min | |
Rapid feed for Axis Z | 10m/min | |
Rapid feed for Axis X | 8m/min | |
Max. travel of Axis X | 520mm (20'') | |
Min. input | 0.001mm (0.00004'') | |
Tool post stations | 4-position | |
Tool cross section | 40x40mm (1.6''x1.6'') | |
Tailstock sleeve diameter | Φ100mm (4'') | |
Taper of tailstock quill | MT-5 | |
Tailstock sleeve travel | 250mm (10'') | |
X/Z motor torque | 21/33Nm | |
Main motor power | 15kW | |
Motor power of coolant pump | 370W | |
Overall dimensions of 2m lathe (L×W×H) | 4200x2000x1930mm (165''x79''x76'') | 4200x2000x2030mm (165''x79''x80'') |
Net weight | 6600kg | 6940kg |
Model | NC910 | NC1100 |
Type | B600 | B600 |
CNC System | FANUC 0i -TF | |
Max. Swing over bed | Φ910mm (36'') | Φ1100mm (43'') |
Max. Swing over carriage | Φ530mm (21'') | Φ720mm (28'') |
Max. Swing over gap (for gap bed lathe) | Φ1100mm (43'') | Φ1300mm (51'') |
Effective length of gap (for gap bed lathe) | 400mm (16'') | 400mm (16'') |
Width of bed | 600mm (23.6'') | |
Maximum turned length | 1500/2000/3000/4000/5000mm (59''/79''/118''/157''/197'') | |
Max. turned length | 1350/1850/2850/3850/4850mm (53''/73''/112''/151''/191'') | |
Max. Weight only in chuck | 650kg | |
Max. weight between chuck and tailstock | 1300kg | |
Max. weight between chuck and tailstock with one steady support | 2000kg | |
Spindle nose | D11 | |
Tool post | 4-position or 6-position automatic tool post | |
Spindle bore | Φ105mm (4'') | |
Cone hole diameter and taper of spindle hole | Metric 120; 1:20 | |
Steps of spindle speed(Manual) | 4 steps | |
Range of spindle speed | 10-90/20-180/40-320/80-630r/min | |
Rapid feed for Axis Z | 10m/min | |
Rapid feed for Axis X | 8m/min | |
Max. travel of Axis X | 520mm (20'') | |
Min. input | 0.001mm (0.00004'') | |
Tool post stations | 4-position | |
Tool cross section | 40x40mm (1.6''x1.6'') | |
Tailstock sleeve diameter | Φ100mm (4'') | |
Taper of tailstock quill | MT-5 | |
Tailstock sleeve travel | 250mm (10'') | |
X/Z motor torque | 21/33Nm | |
Main motor power | 15kW | |
Motor power of coolant pump | 370W | |
Overall dimensions of 2m lathe (L×W×H) | 4200x2000x1930mm (165''x79''x76'') | 4200x2000x2030mm (165''x79''x80'') |
Net weight | 6600kg | 6940kg |
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.
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.
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.
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.