Conventional Abrasive Grinding Wheels

Innogrind provides bonded abrasive tools divided into Vitrified bond and Resin bond abrasive tools, includes all kinds of shapes with the size from 2mm to 1500mm in diameter. With the premium performance, these tools are widely used for Surface grinding, cylindrical grinding, internal grinding and centerless grinding on universal grinder and special purpose grinder.

Wheel Specification

Abrasive Code

Abrasive TypeCodeColor
AluminaABrown
White Fused AluminaWAWhite
Pink Fused AluminaPAPink
Zirconium AluminaZAGrey White
Microcrystalline Fused AluminaMABrown
Monocrystalline Fused AluminaSAGrey White
Green Silicon CarbideGCGreen
Black Silicon CarbideCBlack

Grit Of Abrasives

Grit of abrasives effects directly the surface quality of workpiece and grinding efficiency.

Grit SizeApplicationRoughness
Ra
12#-30#Heavy Grinding steel block parts, casting pasts.
36#-54#Surface grinding, cylindrical grinding, internal grinding and centerless grinding for rough processing.~1.8
60#-100#Surface grinding, cylindrical grinding, internal grinding and centerless grinding on universal grinder and special purpose grinder.1.6-0.2
120#-W20Used for finishing, honing and thread grinding.0.2-0.1
<W20Finishing, ultra finishing and mirror finishing.0.1-0.012

Hardness of Abrasives

Grade of HardnessCode
Big gradeSmall grade
Super SoftSuper SoftD, E, F
SoftSoft 1G
Soft 2H
Soft 3J
Medium SoftMedium Soft 1K
Medium Soft 2L
MediumMedium 1M
Medium 2N
Medium HardMedium Hard 1P
Medium Hard 2Q
Medium Hard 3R
HardHard 1S
Hard 2T
Super HardSuper HardY

Shape code of Grinding wheel

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