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Abrasives

The selection of abrasives (projection materials, media) in wet blasting is an extremely important factor in forming the desired surface condition.
We select and provide the most suitable abrasives in terms of material, shape, particle size, hardness, and cost that meet the processing conditions required by our customers.
If you would like a detailed explanation, please feel free to contact us.

Search by abrasive material or shape

Ceramics: Polygonal

Ceramics: Polygonal

Main Uses

Cleaning, grinding, surface roughening, etc.

Material

Alumina, etc.

Particle Size Range

3-250μm

Ceramics: Spherical

Ceramics: Spherical

Main Uses

Beautifying, cleaning, peening, etc.

Material

Glass, Zirconia, etc.

Particle Size Range

3-250μm

Resin: Polygonal & Spherical

Resin

Main Uses

IC deflashing, paint removal, etc.

Material

Melamine, Phenol, etc.

Particle Size Range

80-500μm

Metal: Polygonal & Spherical

Metal

Main Uses

Descaling, etc.

Material

Rust-proof high-chromium stainless cast steel

Particle Size Range

50-300μm

Abrasives|Ceramics: Polygonal

Abrasives|Ceramics: PolygonalImages of Abrasive Shapes

Alumina and other polygonal particles have sharp protrusions and high grinding power. After processing, the surface has a narrow pitch with random uneven roughness with height differences. It is used for a wide range of applications, such as surface roughening,

Main Uses
Cleaning, grinding, surface roughening, etc.

Material
Alumina, etc.

Particle Size Range
3-250μm

Macorundum SA#

Macorundum SA#

Material Alumina

Polygonal media made of single crystal alumina.

Macorundum A#

Macorundum A#

Material Alumina

It is a standard brown electrofused alumina polygonal media. It has a blocky grain size, moderate toughness and hardness, and is used for a wide range of applications.

Macorundum WA#

Macorundum WA#

Material Alumina

It is a polygonal media that uses highly pure alumina. It has a blocky particle size and excellent grinding power, making it suitable for difficult-to-cut materials. It is also suitable for cases where inclusions other than Al2O3 should be avoided.

Abrasives|Ceramics: Spherical

Abrasives|Ceramics: SphericalImages of Abrasive Shapes

They are spherical particles such as glass, zirconia, and alumina. By hitting or rubbing the object, the surface can be cleaned with almost no damage. Since the surface is covered with uniform dimples and has a semi-gloss finish after being processed, this process can be used for beautification as well. Another feature is the high peening effect achieved from the applied stress.

Main Uses
Beautifying, cleaning, peening, etc.

Material
Glass, Zirconia, etc.

Particle Size Range
3-250μm

Macoho Beads A-

Macoho Beads A-

Material Alumina

Alumina fine powder is a spherical media suitable for precise processing. It supports minute grinding of 50 μm or less.

Glass Beads G-

Glass Beads G-

Material Glass

It is a glass bead media with a nearly spherical shape. It does not easily damage the base material and is effective in removing adhered matter from the surface layer.

Micro Beads EMB-#

Micro Beads EMB-

Material Glass

It is a micro glass bead media with a nearly spherical shape. The amount of grinding is small and precision processing is possible.

Zirblast B-

Zirblast B-

Material Zirconia

It is made of Zirconia and is a spherical media. It is effective for fine grinding of the surface.

Abrasives|Resin

Abrasives|ResinImages of Abrasive Shapes

They are polygonal or spherical resin particles such as melamine and phenol resin. The main features are that the material is soft and the relative density is light. Since processing can be done with almost no damage to the workpiece, it is used for resin deburring, cleaning, and coating stripping of semiconductors as well as removal of support material from 3D-printed parts.

Main Uses
IC deflashing, paint removal, etc.

Material
Melamine, Phenol, etc.

Particle Size Range
80-500μm

Macoho Resin TYPE III

Macoho Resin TYPE III

Material Resin

It is a polygonal-shaped resin media. There is very little damage to the base material, and it is effective for peeling and deburring.

Macoho Resin MR-ACS-, MPR-LU1-, LPS-

Macoho Resin MR-ACS-, MPR-LU1-, LPS-

Material Resin

It is a resin-based spherical media. It can do peeling and washing with almost no damage to the base material.

Abrasives|Metal

Abrasives|MetalImages of Abrasive Shapes

These are special stainless steel particles with high hardness and high relative density. Compared to ceramics, they have higher toughness and are less likely to chip or crack, so they have the advantage of lower consumption and less waste. They are used for the removal of oxide scale (descaling) and deburring.

Main Uses
Descaling, etc.

Material
Rust-proof high-chromium stainless cast steel

Particle Size Range
50-300μm

Stainless Grit G

Stainless Grit G

Material Stainless

It is a grit-shaped media made of very hard stainless steel. It has a high processing power with very little wear and is used for descaling and such.

Stainless Shot S

Stainless Shot S

Material Stainless

It is a spherical media made of very hard stainless steel. It has low wear and long life and is mainly effective for metal deburring and descaling.

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