Beijing Tong Ma abrasives Co.,Ltd - Beijing, China


for grinding, high hardness of the steel, such as high speed steel, high carbon steel, hardened steel, alloy steel, I plant the production of white co ...
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 588

Grinding machine is divided into vertical grinding machine and desktop grinding machine, bench grinder: 125~150200~250 vertical grinding machine is di ...
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 530

Aluminum Oxide Abrasive abrasive wheelswidely used in ordinary steel rough grinding, such as carbon steel, general steel, malleable cast iron, hard br ...
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 513

Specifications 1.Garnet for waterjet cutting and sandblasting 2.Sandblasting size:20/40,30/60 3.Water jet cutting size:80,100,120 4.ISO9001 Ga ...
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 496

This kind of white fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and sligh ...
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 661

A grinding wheel is an abrasive tool used to cut a material or polish a surface. It typically consists of a steel or aluminum disc, with a rough finis ...
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 559

Brown Fused Alumina is fused and crystallized under the high temperature of above 2250℃ with high quality abrasive bauxite as raw material and m ...
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 582

Green Silicon Carbide is produced basically in the same manner as black silicon carbide in a resistance type electric furnance with petroleum coke, q ...
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 575

Black, crystal structure Good quality, High hardness, Stable chemical characteristics, Stong cutting ability. SiC is black quartz sand, pe ...
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 585

This kind of white fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and sligh ...
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 570