Depending on the machine tool model and load capacity, the bed is divided into an monolithic bed and a double bed structure (The carriage guideway and workpiece guideway are separate).The bed guideway is wide, providing high stability and cutting efficciency
The headstock adopts a four-speed hydraulic shifting medchanism, with high-precision gear transmission characterized by low noise and high rotary accuracy.
The tailstock quill and tailstock body movement are both driven byy motors, providing convenience and speed
The spindle is equipped with a self-made super heavy-duty singe-acting four-jaw chuck, ensuring reliable clamping and long sevice life
The tailstock center adopts a short taper shank flange-type structure, characterized by high load-bearing capacity and high rotaary accuracy
Machine Specifications
Specification
KW61100
KW61125
KW61160
KW61200
KW61250
KW61300
KW61350
KW61450
Swing over bed
mm
1000
1250
1600
2000
2500
3000
3500
4500
Swing over cross slide
mm
800
1000
1250
1600
2000
2500
3000
4000
Max workpiece length
m
3~20
3~20
3~20
3~20
3~20
3~20
3~20
3~20
Guideway structure
3-Ways with monolithic bed
3-Ways with monolithic bed
4-Ways with separated bed
Max load between centers
t
15
25
32
50/63
80
160
250
300
Headstock type
Auto 4-Step
Spindle taper
mm
1:4(φ106.375)
1:4(Φ139.719)
1:4(φ196.869)
1:4(Φ196.869)
1:4(Φ196.869)
1:4(Φ285.775)
1:4(Φ285.775)
1:4(Φ412.775)
Speed range
rpm
1.6~320
1.3~250
1~200
0.8~160
0.63~100
0.5~80
0.4~70
0.35~63
Max torque of chuck
KN ·m
19
25
58
82
125
160
200
250
Chuck diameter
mm
800
1000
1250
1600
2000
2500
3000
3500
Rapid Traverse×Z
m/min
4/4
4/4
4/4
4/4
4/4
4/4
4/4
4/4
Turret type
Box type with 2 facing slides
OD tool size
mm
40
40
50
60
60
60
60
60
Spindle motor
Kw
45
55
75
110
110
132
143
180
Machine Configuration
Standard:
Siemens system, Gear spindle, Box type turret, Manual heavy-duty chuck, electric cabinet air conditioner, Electric tailstock etc.
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