Ball grinder, Ball grinding machine, Ball valve grinding machine, Ball stem grinder, KOPMC
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KP7160 Ball Grinder
project unit KP7160
Sphere specification in 24-42
Sphere inner diameter mmDN600-1050
Sphere outer diameter mm Ø800-1600
Center height mm 800
Top distance mm 800-1600
Tailstock stroke mm 750
Workbench maximum load bearing Kg 10000
Grinding wheel motor power Kw 30
Grinding wheel maximum speed Rpm 800
Headstock motor power Kw 1.5
Head frame maximum speed Rpm 8
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 480x378x290
weight T 30


Product Detail

Machine model and grinding range

Project Name
unit
KP7025
KP7040
KP7060
KP7080
KP7120
KP7160

KP7180

KP7240
Sphere specificationin2-64-108-1610-2018-3220-4230-4840-64
Sphere inner diametermmDN25-150DN100-250DN200-400DN250-500DN450-800DN500-1050DN750-1200DN1000-1600
Sphere outer diametermmSØ30-200SØ150-400SØ300-600Ø400-800Ø650-1200Ø800-1600Ø1100-1800Ø1500-2400
Center heightmm1002003004006008009001200
Top distancemm50-320150-400300-600400-800650-1200800-1600900-18001500-2400
Tailstock strokemm28030040060060075011001000
Workbench maximum load bearingKg200400100020004000100001500025000
Grinding wheel motor powerKw47.5111522303037
Grinding wheel maximum speedRpm25002000150012001000800800500
Headstock motor powerKw0.40.40.41.11.11.52.23.7
Head frame maximum speedRpm5030201512885
X/Z axis travelmm200/250250/250250/250400/400450/450500/500550/550500/500
Head and tail frame top
MT5MT5MT6MT6MT6公制100公制100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
Surface roughnessRa<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
Dimensions (length x width x height)cm220x181x184230x211x195270x228x213300x260x250380x328x275480x378x290500x388x310600x463x370
weightT4581523303540
Note: Due to continuous product upgrades, any changes are subject to change without prior notice, November 2022.