Ball Valve Grinding Machine, Ball grinding machine, Valve sphere grinding machine-KOPMC
+86-576-82932688
KP7040 Ball Grinder
projectunitKP7040
Sphere specificationin4-10
Sphere inner diametermmDN100-250
Sphere outer diametermmSØ150-400
Center heightmm200
Top distancemm100-400
Tailstock strokemm300
Workbench maximum load bearingKg400
Grinding wheel motor powerKw7.5
Grinding wheel maximum speedRpm2000
Headstock motor powerKw0.4
Head frame maximum speedRpm30
X/Z axis travelmm250/250
Head and tail frame top
MT5
X/Z axis repeat positioning accuracymm±0.005
Surface roughnessRa<0.4
Spherical ovalitymm<0.02
Dimensions (length x width x height)cm230x211x195
weightT5
Product Detail

Machine model and grinding range

Project Name
unit
KP7025
KP7040
KP7060
KP7080
KP7120
KP7160

KP7180

KP7210KP7240
Sphere specificationin2-64-108-1610-2018-3220-4230-4832-5640-64
Sphere inner diametermmDN25-150DN100-250DN200-400DN250-500DN450-800DN500-1050DN750-1200DN800-1400DN1000-1600
Sphere outer diametermmSØ30-200SØ150-400SØ300-600Ø400-800Ø650-1200Ø800-1600Ø1100-1800Ø1200-2100Ø1500-2400
Center heightmm10020030040060080090011001200
Top distancemm50-320150-400300-600400-800650-1200800-1600900-18001200-21001500-2400
Tailstock strokemm280300400600600750110011001000
Workbench maximum load bearingKg20040010002000400010000150002000025000
Grinding wheel motor powerKw47.511152230303737
Grinding wheel maximum speedRpm25002000150012001000800800700500
Headstock motor powerKw0.40.40.41.11.11.52.23.73.7
Head frame maximum speedRpm50302015128865
X/Z axis travelmm200/250250/250250/250400/400450/450500/500550/550500/500500/500
Head and tail frame top
MT5MT5MT6MT6MT6公制100公制100公制120公制120
X/Z axis repeat positioning accuracymm±0.005±0.005±0.005±0.005±0.005±0.005±0.005±0.005±0.005
Surface roughnessRa<0.4<0.4<0.4<0.4<0.4<0.4<0.4<0.4<0.4
Spherical ovalitymm<0.015<0.02<0.02<0.02<0.02<0.03<0.03<0.03<0.03
Dimensions (length x width x height)cm220x181x184230x211x195270x228x213300x260x250380x328x275480x378x290500x388x310580x443x360600x463x370
weightT458152330353740
Note: Due to continuous product upgrades, any changes are subject to change without prior notice, November 2022.



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