China Automatic Surface Grinder Surface Grinding Machine

Automatic Surface Grinder,Surface Grinding Machine(BL-MD618/820/1022)


Features:
Covert the longitudinal and vertical move to fully automatic,to achieve high effiviency,low surface roughness,suitable from the original single,small batch to mass batch.
Adopt bidirection friction electronic clutch,simple and reliable structure,clutch reversing process has no impact,no noise,safe commutation 5000 thousand times.
With electronic switching frequency switching in the electric control part,10 times life longer than relay control.
Simple operation,sentitive,infinitely variable,large output torque,low noise,safe and reliable in electric control part.
Power supply use a number of mechanical and electrical protection function,with safe voltage,energy saving,power saving,power consumption per class(calculated according to 8 hours) is only 0.6.

Specification:

Item
Unit
BL-MD618
BL-MD820
BL-MD1022
Table size(LxW)
mm
460x180
480x200
540x250
Max travel of table(LxW)
mm
500x190
530x220
560x260
Max area to be ground(LxW)
mm
500x190
520x220
540x250
Table T slot(NO.xwidth)
/
1x12
1x14
1x14
Max distance from spindle center to table
mm
335
450
450
Wheel size(O.D.xWxI.D.)
mm
Φ200x20xΦ31.75
Wheel speed (50hz)
r/m
2850
Table longitudinal feed speed(stepless)
m/min
3-23
3-20
3-20
Table transverse feed
Continuous(stepless)
m/min
150
Spiccato(stepless)
mm/time
0-5
Handwheel per rev.
mm
2.5
Handwheel per gra.
mm
0.02
Table vertical feed
Handwheel per rev.
mm
1.25
Handwheel per gra.
mm
0.01
Main input power
w
150
X-feeder output speed
mm/min
0-225
X-feeder size
mm
280x130x120
Y-feeder output speed
mm/min
0-120
Y-feeder size
mm
280x130x120
Spindle motor
kw
1.1
1.5
1.5
Coolant motor
kw
0.4
Parallelism from machining face to base face
mm
300/0.005
Surface roughness
um
Ra0.32
G.W./N.W.
kg
800/750
890/800
980/880
Overall size(LxWxH)
mm
1060x1170x1870
1680x1200x1900
1780x1240x1980