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M250B manual surface grinding machine
M250B horizontal axis revolving hand plane grinding machine. It has the characteristics of compact structure, excellent performance, easy operation, flexible and reliable, good rigidity, high precision, low noise, and maintenance. Can grind a variety of planes, slopes, suitable for small molds, daily hardware, instruments, meters, watches, zippers and plastic mold use.
Main technical specifications
|
project name
|
parameter
|
||
|
unit
|
M250B
|
||
|
Worktable area (length X width)
|
mm
|
500*250
|
|
|
The maximum distance from the spindle center to the table
|
mm
|
465
|
|
|
The maximum travel around the table
|
mm
|
520
|
|
|
Table before and after the maximum travel
|
mm
|
275
|
|
|
Hand wheel feed before and after
|
Every turn
|
mm
|
3
|
|
Each cell
|
mm
|
0.02
|
|
|
Grinding head fast motorized lift
|
mm/min
|
approximately140
|
|
|
Grinding head up and down micro-feed
|
Every turn
|
mm
|
0.15
|
|
Each cell
|
mm
|
0.005
|
|
|
Total power of motor
|
kw
|
1.26
|
|
|
Grinding wheel speed
|
r/min
|
2800
|
|
|
Grinding wheel size (outside diameter X width X inside diameter)
|
mm
|
200*16*32
|
|
|
Surface to surface parallelism
|
mm
|
0.005：100
|
|
|
Surface roughness
|
|
Ra0.63
|
|
|
Machine tool weight
|
kg
|
approximately880
|
|
|
Packing gross weight
|
kg
|
approximately950
|
|
|
Machine dimension
|
mm
|
1500*1100*1800
|
|
Specimen parameters are subject to change without notice. The technical documentation is subject to change.
Random attachment：
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No.
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
|
Name
|
Hosts
|
protecting mask
|
Electromagnetic chuck
|
Wheel chuck
|
Grinding wheel
|
Wheel balancer
|
Toolbox
|
Machine adjusting screw
|
Machine mattress block (circle)
|
Wheel balance shaft
|
|
Specification
|
|
|
|
|
∮200X16X32(31.75)
|
|
|
M250/10-8
|
M250/10-9
|
M250/80-2
|
|
Quantity
|
1
|
1set
|
1
|
1set
|
1
|
3
|
1
|
3
|
3
|
1
|
|
No.
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
|
Name
|
Wheel chuck round nut wrench
|
S91-1Double-end wrench
|
Grinding wheel chuck
|
Wheel corrector seat
|
7PCAllen wrench
|
75″Wooden handle Luo Bian cross
|
75″Wooden handle Luo approved
|
Fused core
|
Cooling tank
|
Grinding wheel balancer
|
|
Specification
|
M250/80-301
|
14X17
|
M250/80-3
|
M250/80-7
|
7PC/2.5~10
|
|
|
4A
|
|
M250/80-1
|
|
Quantity
|
1
|
1
|
1
|
1
|
1
|
1
|
2
|
4
|
1
|
1
|
