Ball Valve Grinding Machine, Ball grinding machine, Valve sphere grinding machine-KOPMC
+86-576-82932688
KP7210 Ball Grinder
project unit KP7210
Sphere specification in32-56
Sphere inner diameter mmDN800-1400
Sphere outer diameter mm Ø1200-2100
Center height mm 1100
Top distance mm 1200-2100
Tailstock stroke mm 1100
Workbench maximum load bearing Kg 20000
Grinding wheel motor power Kw 37
Grinding wheel maximum speed Rpm 700
Headstock motor power Kw 3.7
Head frame maximum speed Rpm 5
X/Z axis travel mm 500/500
Head and tail frame top
公制100
X/Z axis repeat positioning accuracy mm ±0.005
Surface roughness Ra <0.4
Spherical ovality mm <0.03
Dimensions (length x width x height) cm 580x443x360
weight T 37

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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