Vertical knee-type milling machine is a general purpose machine which can be used in wide range. Mounted with face, cylindrical, side, bevel and formed milling cutters, the machine is suitable to process flat, inclined surface, slots and gears on miscellaneous work pieces. Equipped with optional accessories, such as rotary table and dividing head, machine can be applicable to versatile processing. It is an ideal machine tool for machining process, maintenance, instrument, die and moulds.
Machine Characteristics
● Hardened and ground slide ways ensure high accuracy.
● With high motor power and wide range speed, machine adapts to high speed cutting when using hard alloy cutters.
● With gear transmission in machine body and lifting platform, the machine is rigid enough to bear heavy duty processing.
● Complete coolant and lubrication system.
● DRO equipment is optional.
Specifications | Units | V425A |
Table size | mm | 425X2000 |
Numbers,width distance between T – slot | mm | 3X18X100 |
Max. longitudinal travel | mm | 1180 (manual 1200) |
Max. cross travel | mm | 400 (manual 410) |
Max. vertical travel | mm | 460 (manual 450) |
Vertical spindle to worktable | mm | 40-490 |
Swivel angle of the vertical milling head | degree | ±45° |
Distance from vertical spindle to column surface | mm | 450 |
Spindle quill stroke | mm | 90 |
Milling head spindle taper | taper | 7:24 ISO50 |
Maximum workpiece weight | kg | 800 |
Milling Head spindle speed grade | steps | 20 |
Milling head spindle speed range | rpm | 18-1400 |
Grade of the work-table feeds | steps | 15 |
Range of feed speeds | mm/min | 10-1250 |
Longitudinal, cross | ||
Range of feed speeds vertical | mm/min | 2.5-315 |
Speed of rapid travels | mm/min | 3200 |
Longitudinal, cross | ||
Speed of rapid travels vertical | mm/min | 800 |
Main drive motor | kw | 11 |
Main motor speed | rpm | 1460 |
Feed motor | kw | 3 |
Feed motor speed | rpm | 1420 |
Coolant pump | w | 125 |
Net weight | kg | 5500 |
Overall dimensions(L W H) | mm | 2435X2600X2500 |
Packing Size | mm | 2230X2100X2250 |
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