High precision heavy duty lathe
his series of machines are universal engine lathes, they are suitable for cutting swing work pieces, such as external cylindrical surfaces turning, internal hole, taper and thread machining, etc.
Three guideways have been adopted, it has features of strong rigidity, heavily loading capacity and good accuracy.
DC driving is used by main driving of the machine, full digital DC variable, 3 grade mechanical or hydraulic speed change has been equipped, spindle speed range 1: 200 may be got.
Feed driving is connected with the main driving, the carriage has function of rapid traverse and combing feed.
Built-in living center has been selected by the tailstock, it has characters of heavily loading capacity, 2 grade manual traversing function, traversing of tailstock is motorized, easy for operating.
Double-row short cylinder roller bearing is used by spindle bearing, it has high accuracy, radial clearance may be adjusted by it.
|
Model
|
CWZ61160
|
CWZ61180
|
CWZ61200
|
CWZ61220
|
CWZ61240
|
CWZ61250
|
|
Capacity
|
|
|
|
|
|
|
|
Max.swing over bed
|
1600mm
|
1800mm
|
2000mm
|
2200mm
|
2400mm
|
2500mm
|
|
Max.swing over cross slide
|
1250mm
|
1450mm
|
1650mm
|
1850mm
|
2050mm
|
2150mm
|
|
Center distance
|
3m, 4m, 5m, 6m, 8m, 10m, 12m, 16mm
|
|
Max.weight of workpiece
|
32T
|
32T
|
32T
|
32T
|
32T
|
32T
|
|
Width of bed
|
1600mm
|
1600mm
|
1600mm
|
1600mm
|
1600mm
|
1600mm
|
|
Head Stock
|
|
|
|
|
|
|
|
Spindle hole
|
85mm
|
85mm
|
85mm
|
85mm
|
85mm
|
85mm
|
|
Spindle taper
|
Φ 120mm 1:7
|
|
Spindle speeds
|
0.86-160 r/min
|
|
Gear box-threads & feeds
|
|
|
|
|
|
|
|
Metric threads range (pitch)
|
2-40mm
|
2-40mm
|
2-40mm
|
2-40mm
|
2-40mm
|
2-40mm
|
|
Inch threads range (inch)
|
1-14
|
1-14
|
1-14
|
1-14
|
1-14
|
1-14
|
|
Worm gear threads rang (module)
|
1.5-20mm
|
1.5-20mm
|
1.5-20mm
|
1.5-20mm
|
1.5-20mm
|
1.5-20mm
|
|
Longitudinal feeds range
|
0.125-4.8mm
|
0.125-4.8mm
|
0.125-4.8mm
|
0.125-4.8mm
|
0.125-4.8mm
|
0.125-4.8mm
|
|
Cross feed range
|
0.063-2.4mm
|
0.063-2.4mm
|
0.063-2.4mm
|
0.063-2.4mm
|
0.063-2.4mm
|
0.063-2.4mm
|
|
Rapid feed: Longitudinal / Cross
|
0.063-2.4mm
|
|
Tool-Post
|
|
|
|
|
|
|
|
Tool section
|
70x70mm
|
70x70mm
|
70x70mm
|
70x70mm
|
70x70mm
|
70x70mm
|
|
Carriage
|
|
|
|
|
|
|
|
Cross slide travel
|
725mm
|
725mm
|
725mm
|
725mm
|
725mm
|
725mm
|
|
Middle slide travel
|
600mm
|
600mm
|
600mm
|
600mm
|
600mm
|
600mm
|
|
Tailstock
|
|
|
|
|
|
|
|
Sleeve diameter
|
300mm
|
300mm
|
300mm
|
300mm
|
300mm
|
300mm
|
|
Sleev taper
|
Φ100 1:7
|
Φ100 1:7
|
Φ100 1:7
|
Φ100 1:7
|
Φ100 1:7
|
Φ100 1:7
|
|
Sleeve travel
|
300mm
|
300mm
|
300mm
|
300mm
|
300mm
|
300mm
|
|
Steady Rest
|
|
|
|
|
|
|
|
Close-type steady rest
|
Φ400-750mm
|
Φ400-750mm
|
Φ400-750mm
|
Φ400-750mm
|
Φ400-750mm
|
Φ400-750mm
|
|
Open-type steady rest
|
Φ650-1200mm
|
Φ650-1200mm
|
Φ650-1200mm
|
Φ650-1200mm
|
Φ650-1200mm
|
Φ650-1200mm
|
|
Motor
|
|
|
|
|
|
|
|
Main motor
|
80kw
|
80kw
|
80kw
|
80kw
|
80kw
|
80kw
|
|
Rapid feed motor
|
1.5kw
|
1.5kw
|
1.5kw
|
1.5kw
|
1.5kw
|
1.5kw
|
|
Tailstock motor
|
1.5kw
|
1.5kw
|
1.5kw
|
1.5kw
|
1.5kw
|
1.5kw
|
|
Net weight(kg)
Dimenusion (LxWxH)
Center distance
|
3000mm 37500kg 8577x2480x2280mm
4000mm 39000kg 9577x2480x2280mm
5000mm 40500kg 10577x2480x2280mm
6000mm 42000kg 11577x2480x2280mm
8000mm 45000kg 13577x2480x2280mm
10000mm 48000kg 15577x2480x2280mm
12000mm 52000kg 17577x2480x2280mm
16000mm 58000kg 21577x2480x2280mm
|
High precision heavy duty lathe
his series of machines are universal engine lathes, they are suitable for cutting swing work pieces, such as external cylindrical surfaces turning, internal hole, taper and thread machining, etc.
Three guideways have been adopted, it has features of strong rigidity, heavily loading capacity and good accuracy.
DC driving is used by main driving of the machine, full digital DC variable, 3 grade mechanical or hydraulic speed change has been equipped, spindle speed range 1: 200 may be got.
Feed driving is connected with the main driving, the carriage has function of rapid traverse and combing feed.
Built-in living center has been selected by the tailstock, it has characters of heavily loading capacity, 2 grade manual traversing function, traversing of tailstock is motorized, easy for operating.
Double-row short cylinder roller bearing is used by spindle bearing, it has high accuracy, radial clearance may be adjusted by it.
|
Model
|
CWZ61160
|
CWZ61180
|
CWZ61200
|
CWZ61220
|
CWZ61240
|
CWZ61250
|
|
Capacity
|
|
|
|
|
|
|
|
Max.swing over bed
|
1600mm
|
1800mm
|
2000mm
|
2200mm
|
2400mm
|
2500mm
|
|
Max.swing over cross slide
|
1250mm
|
1450mm
|
1650mm
|
1850mm
|
2050mm
|
2150mm
|
|
Center distance
|
3m, 4m, 5m, 6m, 8m, 10m, 12m, 16mm
|
|
Max.weight of workpiece
|
32T
|
32T
|
32T
|
32T
|
32T
|
32T
|
|
Width of bed
|
1600mm
|
1600mm
|
1600mm
|
1600mm
|
1600mm
|
1600mm
|
|
Head Stock
|
|
|
|
|
|
|
|
Spindle hole
|
85mm
|
85mm
|
85mm
|
85mm
|
85mm
|
85mm
|
|
Spindle taper
|
Φ 120mm 1:7
|
|
Spindle speeds
|
0.86-160 r/min
|
|
Gear box-threads & feeds
|
|
|
|
|
|
|
|
Metric threads range (pitch)
|
2-40mm
|
2-40mm
|
2-40mm
|
2-40mm
|
2-40mm
|
2-40mm
|
|
Inch threads range (inch)
|
1-14
|
1-14
|
1-14
|
1-14
|
1-14
|
1-14
|
|
Worm gear threads rang (module)
|
1.5-20mm
|
1.5-20mm
|
1.5-20mm
|
1.5-20mm
|
1.5-20mm
|
1.5-20mm
|
|
Longitudinal feeds range
|
0.125-4.8mm
|
0.125-4.8mm
|
0.125-4.8mm
|
0.125-4.8mm
|
0.125-4.8mm
|
0.125-4.8mm
|
|
Cross feed range
|
0.063-2.4mm
|
0.063-2.4mm
|
0.063-2.4mm
|
0.063-2.4mm
|
0.063-2.4mm
|
0.063-2.4mm
|
|
Rapid feed: Longitudinal / Cross
|
0.063-2.4mm
|
|
Tool-Post
|
|
|
|
|
|
|
|
Tool section
|
70x70mm
|
70x70mm
|
70x70mm
|
70x70mm
|
70x70mm
|
70x70mm
|
|
Carriage
|
|
|
|
|
|
|
|
Cross slide travel
|
725mm
|
725mm
|
725mm
|
725mm
|
725mm
|
725mm
|
|
Middle slide travel
|
600mm
|
600mm
|
600mm
|
600mm
|
600mm
|
600mm
|
|
Tailstock
|
|
|
|
|
|
|
|
Sleeve diameter
|
300mm
|
300mm
|
300mm
|
300mm
|
300mm
|
300mm
|
|
Sleev taper
|
Φ100 1:7
|
Φ100 1:7
|
Φ100 1:7
|
Φ100 1:7
|
Φ100 1:7
|
Φ100 1:7
|
|
Sleeve travel
|
300mm
|
300mm
|
300mm
|
300mm
|
300mm
|
300mm
|
|
Steady Rest
|
|
|
|
|
|
|
|
Close-type steady rest
|
Φ400-750mm
|
Φ400-750mm
|
Φ400-750mm
|
Φ400-750mm
|
Φ400-750mm
|
Φ400-750mm
|
|
Open-type steady rest
|
Φ650-1200mm
|
Φ650-1200mm
|
Φ650-1200mm
|
Φ650-1200mm
|
Φ650-1200mm
|
Φ650-1200mm
|
|
Motor
|
|
|
|
|
|
|
|
Main motor
|
80kw
|
80kw
|
80kw
|
80kw
|
80kw
|
80kw
|
|
Rapid feed motor
|
1.5kw
|
1.5kw
|
1.5kw
|
1.5kw
|
1.5kw
|
1.5kw
|
|
Tailstock motor
|
1.5kw
|
1.5kw
|
1.5kw
|
1.5kw
|
1.5kw
|
1.5kw
|
|
Net weight(kg)
Dimenusion (LxWxH)
Center distance
|
3000mm 37500kg 8577x2480x2280mm
4000mm 39000kg 9577x2480x2280mm
5000mm 40500kg 10577x2480x2280mm
6000mm 42000kg 11577x2480x2280mm
8000mm 45000kg 13577x2480x2280mm
10000mm 48000kg 15577x2480x2280mm
12000mm 52000kg 17577x2480x2280mm
16000mm 58000kg 21577x2480x2280mm
|
|
