XK1850/2250 series of traditional milling machine
Structure and characteristics
The machine adopts high-quality meehanite casting.
The lathe body adopts the whole closed type lathe bed frame structure, good stability, good rigidity.
The guide rail of super audio quenching hardness up to HRC52, all the casting have been tempered for two times, rail width of high stability, good precision and wear resistance.
The machine adopts the moving components of automatic lubricating system with good lubrication
The saddle interface using plastic paste process,the automatic lubricating system ensure all moving parts,good lubrication,flexible movement.
The working table adopts the quenching process,the hardness above HRC42,good wear resistance,good precision.
The machine working stroke is large,processing range is wide.
The machine adopts full protection,effectively guarantee the machine work well.
The spindle adopts pure grinding gear transmission,high imported NTN bearing of high torque,low noise,high precision.
The spindle adopts pneumatic lock knife mechanism,tool change fast,low labor intensity,high efficiency.
Beijing KND CNC system
The working table can bear heavy load cutting.
Strong machine tool cutting performance and precision machining performance excellence.
The machine adopts resin sand casting,material HT300.
The machine screw using grinding ball screw drive.
Technical Parameters
|
|
PROJECT
|
UNIT
|
XK1332
|
XK1740
|
XK1850
|
XK2250
|
|
Table
|
Working table surface(LxW)
|
mm
|
1300x320
|
1700x400
|
1800x500
|
2200x500
|
|
|
T-slots
|
mm
|
90x18x3
|
90x18x3
|
90x18x5
|
90x18x5
|
|
TRAVEL
|
X/Y/Z longitudinal/cross/vertical travel
|
mm
|
800/400/500
|
1000/400/500
|
1200x550x600
|
1600x550x600
|
|
|
Distance from spindle nose to table
|
rpm
|
50-550
|
50-550
|
50-650
|
50-650
|
|
|
Distance from spindle center to vertical guide way surface of column
|
mm
|
550
|
550
|
650
|
650
|
|
SPINDLE
|
Spindle taper
|
|
NT50
|
NT50
|
BT50
|
BT50
|
|
|
Spindle speeds
|
rpm
|
(12）50-1430rpm
|
(12）50-1430rpm
|
(12）50-1430
|
(12）50-1430
|
|
FEED
|
Table longitudinal andtransverse feed rate
|
mm/min
|
5-5000mm/min
|
5-5000mm/min
|
12file10-1650
|
12file10-1650
|
|
|
Table longitudinal andtransverse rapid feed rate
|
mm/min
|
3000
|
3000
|
3000
|
3000
|
|
|
Milling gead lifting rate
|
mm/min
|
5-5000mm/min
|
5-5000mm/min
|
12档5-825
|
12档5-825
|
|
|
Milling head rapid lifting rate
|
mm/min
|
1500
|
1500
|
1500
|
1500
|
|
MOTOR
|
Main motor power
|
kw
|
7.5
|
7.5
|
7.5/11
|
7.5/11
|
|
|
Feed motor
|
kw
|
1.5
|
1.5
|
1.5
|
1.5
|
|
|
Coolant motor power
|
w
|
125
|
125
|
125
|
125
|
|
|
Lubricated motor power
|
w
|
200
|
200
|
200
|
200
|
|
|
Mechanical dimensions(LxWxH)
|
mm
|
2600x1800x2500
|
2500x1800x2500
|
2600x2700x3000
|
3200x2700x3000
|
|
General Specification
|
Machine weight
|
kg
|
2800kg(About)
|
3500kg(About)
|
5600(About)
|
6500(About)
|
|
|
Working table bearing
|
kg
|
600
|
800
|
1000
|
1000
|
Continuously improve products, technical parameters without prior notice.
