|
project
|
unit
|
Main Technical specifications
|
||||
|
QM300/6"
|
QM580/14"
|
QM880/24"
|
QM1580/38"
|
QM2080/58"
|
||
|
Max grinding ball diameter
|
MM
|
φ80-φ300
|
φ320-φ550
|
φ560-φ880
|
φ900-φ1580
|
φ1600-φ2080
|
|
The ball diameter jpmorgan chase
|
inch
china |
6"
|
14"
|
24"
|
38"
|
58"
|
|
Top center to mesa distance
|
MM
|
160
|
300
|
450
|
800
|
1050
|
|
Biggest sphere weight
|
Kg
|
1000
|
2800
|
3500
|
8000
|
15000
|
|
Spindle motor power
|
NW
|
11
|
37
|
45
|
45
|
55
|
|
Spindle speeds range
|
Rpm
|
4000～8000
|
150～3000
|
150～2500
|
75～1000
|
75～800
|
|
Head frame motor power
|
NW
|
3
|
3
|
5.5
|
7.5
|
15
|
|
Head frame speed range
|
Rpm
|
6-125
|
6-125
|
6-125
|
6-125
|
6-125
|
|
X/Zv route
|
MM
|
300/250
|
500/400
|
800/600
|
1000/800
|
1000/900
|
|
Tail frame adjustment quantity
|
MM
|
150
|
200
|
320
|
350
|
400
|
|
End frame top
|
|
Mohs5"
|
Mohs6"
|
Mohs7"
|
Mohs7"/1: 7
|
1/20
|
|
X/Z Axis positioning accuracy
|
MM
|
±0.005
|
||||
|
X/Z Axis repositioning precision
|
MM
|
0.003
|
||||
|
Sphere roughness
|
Ra
|
0.4～0.2
|
||||
|
Ball roundness
|
MM
|
0.003～0.006
|
0.005～0.008
|
0.007～0.01
|
||
|
Shape dimension (long x wide x high)
|
CM
|
220×220×180
|
270×240×200
|
400×270×240
|
450×360×250
|
500×420×280
|
|
machine N\W
|
Kg
|
5000
|
8000
|
12000
|
28000
|
40000
|
