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 mmSØ1200-2100
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
Headstock spindle speed range 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 46


Product Detail
Project   NameunitKP7120KP7160KP7180KP7210KP7240KP7280
Sphere   specificationin18-3220-4230-4832-5640-6448-72
Sphere inner diametermmDN450-800DN600-1050DN750-1200DN800-1400DN1000-1600DN1200-1800
Sphere outer diametermmSØ650-1200SØ900-1600SØ1100-1800SØ1200-2100SØ1500-2400SØ1800-2800
Center heightmm650850950110012501400
Top distancemm650-1200800-1600900-18001200-21001500-24001800-2800
Tailstock strokemm6007501100110012001200
Workbench maximum load bearingKg40001000015000200002500040000
Grinding wheel motor powerKw223030374545
Grinding wheel maximum speedRpm1000800800700500300
Headstock motor powerKw1.11.52.23.73.73.7
Head frame maximum speedRpm1288655
X/Z axis travelmm450/450500/500550/550500/500500/500500/500
Head and tail frame top
MT6公制100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
Surface roughnessRa<0.4<0.4<0.4<0.4<0.4<0.4
Spherical ovalitymm<0.02<0.03<0.03<0.03<0.03<0.03
Dimensions (length x width x height)M3.80x3.28x2.754.80x3.78x2.905.00x3.88x3.105.80x4.43x3.606.00x4.63x3.856.40x5.20x4.20
weightT233035465665


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