NEW MACHINES > Grinding machines > Universal cylinder grinding machines

Universal cylinder grinding machines

Item
 
 

Item Unit M1412
Max diameter to be ground x length mm 125x350/500
Min diameter to be ground mm 4
Range of the bore to be ground mm 10-40
Max.depth of bore to be ground mm 50
Height of center x Distance between centers mm 100x370
Max.weight of workpiece kg 10
Rotation angle worktable ° ±9
headstock ° ±45
wheel frame ° ±180
The largest diameter wheel x thickness
mm 300x40
Power of motors main motors kw 2.2
total power of the motors kw 3.245
Net weight T 1.6
Gross weight T 1.8
Dimensions(L x W x H) mm 1920/1770x1160x1300
Package size(L x W x H) mm 2200/2000x1500x1900
Working Accuracy Roundness mm 0.0015
Cylindricity mm 0.003
Roughness mm 0.32

 
 
Item
 
 

Item Unit MW1420 M1432B M1450
Distance between centers mm 500,750 1000,1500, 2000,3000 1500, 2000, 3000
Center height mm 135 180 270
Dia. Ground (O.D) mm 5~200 8~320 25~500
Dia. Ground (I.D) mm 25~100 30~100 30~200
Max. length ground (O.D) mm 500,750 1000, 1500, 2000, 3000 1500, 2000, 3000
Max. length ground (I.D) mm 125 125 320
Max. weight of workpiece kg 100 150 1000
Workhead



Swiveling angle ° +90° +90° +90°
Center taper MT 4 4 6
Spindle speed r/min 25~380  virable 50Hz: 25~220 Stepless 50Hz: 20~224
Wheelhead



Wheel spindle speed r/min 1670 1670 1330/665
Wheelhead rapid travel mm 50 50 100
Max. travel mm 205 246 370
Swiveling angle ° ±30° ±30° -30°
Hand feed per.rev mm rought: 2  fine:0.5 rough: 2  fine: 0.5 rough: 4  fine: 0.5
Hand feed per.gra mm rough: 0.01 fine: 0.0025 rough: 0.01 fine: 0.0025 rough: 0.02 0.0025
Wheel size (ODxWxID) mm 400x50x203 400x50x203 500x75x305
Peripheral velocity m/s 35 35 35/17.5
Internal grinding device



Spindle speed r/min 10000/15000 10000/15000 7000
Dimension of wheel mm max: 50x25x13  
min: 17x20x6
max: 50x25x13  
min: 17x20x6
max: 175x32x32  
min: 30x25x10
Table



Hand feed per.rev mm 6 6 5
Max. swiveling angle of table Clockwise ° 3°(1000,1500),
2°(2000, 3000)
3°(1500), 2°(2000, 3000)
Anticlockwise ° 7°(1000), 6°(1500), 5°(2000), 3°(3000) 6°(1500), 5°(2000), 3°(3000)
Longitudinal speed range of table m/min 0.1~4 0.1~4 0.1~3
Tailstock



Center tape MT 40 4 6
Quill travel mm 30 30 70
Motor



Wheelhead motor power kw 4 5.5 5/7.5
Internal grinding kw The same motor with wheelhead motor 1.1 1.5
Workhead motor power kw 0.75 1.5 4
Machine



Gross weightolumnolumn T 4.1/4.3 5.3(1000), 6.1(1500), 7.9(2000), 9.9(3000) 11.2(1500), 13(2000), 17.4(3000)
Olumnolumn
Packing dimension
cm 235x203x205 322x200x205(1000) 540x228x210(1500)
422x200x205(1500) 610x228x210(2000)
275x203x205 540x200x205(2000) 810x228x210(3000)
739x200x205(3000)

 
 
Item
 
 

Item Unit ME1432 ME1450
Grinding dia. External cylindrical With steady rest Min mm 15 30


Max mm 150 200

Without steady rest Min mm 15 30


Max mm 320 500
Internal cylindrical With steady rest Min mm 16 25


Max mm 125 200

Without steady rest Min mm 16 25


Max mm 125 200
Max grinding length External cylindrical mm 500, 750, 1000, 1500 1500, 2000, 3000
Internal cylindrical mm 125
Max distance between center mm 500, 750, 1000, 1500 1500, 2000, 3000
Max. workpiece weight kg 150 1000
Center high mm 180 270
Workstock center Morse 4 6
Tailstock center Morse 4 6
Grinding wheel Max mm 400x50x203 600x63x305
Min mm 300x50x203 450x63x305
Wheel speed m/s 28-35 50-75
Spindle speed r/min 1870-1990 1114
Total power motors kw 7.475 13.85
Overall dimension of machine(LxWxH) mm (2249, 2718, 3238, 4269)x1760x1545 1500 4967x2375x1693
2000 5500x2375x1693
3000 7386x2375x1693
Packing case size mm (3050, 3450, 3530, 4340, )x2000x1960 1500 5650x2400x2120
2000 5650x2200x2190
3000 7500x2200x2110
Net weight of the machine kg 3500, 3800, 4000, 4700 8500, 9000, 11500
Gross weight of the machine kg 4000, 4300, 4600, 5500 10000, 11000, 13500

 
 
Item
 
 

Item Unit M1440
Workpiece diameter mm Ø15- Ø400
Max. length of grinding mm 1000,1500
Max.weight of workpiece kg 150
Grindingwheel size mm Ø500x50x Ø203
Total power of motor kw 8.975
Overall dimension mm (3238,4269)x1760x1545
Packing size mm 3530x1950x1960,4470x2000x2010
Net weight kg 4300,5000
Gross weight kg 4800,5500

 
 

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