Grinding Wheels

Brown Aluminum Oxide Grinding Wheels

A

Dark Brown

High toughness, High bearing force, Strong anti-crushing ability. Used in anti-metal, such as rough grinding for carbon steel, alloy steel, malleable cast iron, hard bronze and etc.

White Aluminum Oxide Grinding Wheels

WA

White

Lower toughness, the fragile grains, sharp edge, the ability of its grinding is superior to A. Used in grinding hardened steel, alloy steel, high speed steel, High carbon steel as well as thin wall workpiece, Generally grinding thread, gear, blade, inside and out side diameter, surface and etc.

Chromium Corundum Grinding Wheels

PA

Pink

Toughness is lower than WA, good surface finish, high efficiency. Used in grinding cutter, measuring tool, meter thread as well as workpiece needed high surface finishing.

Single Crystal Corundum Grinding Wheels

SA

Buff or White

High toughness and hardness, good cracking resistance. Lower heating and high intensity during grinding. Used for grinding stainless steel, high carbon steel, high hardness material as well as the workpiece of easy deformation and easy bum.

Microcrystal Corundum Grinding Wheels

ZA

Brownish-grey

High toughness and wear resisting. Used in rough grinding stainless steel, titanium alloy, heat resisting alloy and heavy load grinding. High efficiency, well surface finish and non burns on workpiece, free plug a hole on the surface of grinding wheel.

Zirconium Corundum Grinding Wheels

MA

Brownish-black

High intensity, high toughness and good self-sharp. Used for heavy grinding and good surface finish grinding as well as stainless steel, bearing steel and special nodular cast iron, such as moldings grinding, cut in grinding, mirror grinding and etc.

Black Silicon Carbide Grinding Wheels

C(TH)

Black

Hardness is higher than corundum. Used for lower tear strength metal and non metal as well as in grinding cast iron, brass aluminum, rock, rubber, leather, ore and etc.

Green Silicon Carbide Grinding Wheels

GC(TL)

Green

Hardness and toughness are a little higher than black silicon carbide. Used in grinding hardness and brittleness materials such as hard alloy, glass, jewel and etc.