Internal grinding wheels and superfinishing tools with CBN, diamond, silicon carbide and corundum abrasives

From the outset, Schmeier has been manufacturing high-precision und superfine mounted points that allow for high-precision grinding of many different injection system parts. These include:

• - gasoline injectors
• - diesel injectors, e.g. P-type injector (passenger car ø 4 mm)
• - S-type injector (offroad ø 5 and 6 mm)
• - DN-type injector (offroad ø 5 and 6 mm)

Today, Schmeier is among the leading grinding tool suppliers for high-precision injection systems.

Abrasives such as vitrified CBN in grain sizes ranging from

• - 3μm to 251 μm
• - 40 mesh to 1.500Mesh (conventional)

offer superior internal cylindrical grinding performance when it comes to seat and guide diameter grinding, which is critical to many systems.

In this field of application, Schmeier is the trusted brand for suppliers of all leading automotive manufacturers. The reasons for this are many but include the most accurate precision work, also applicable to the manufacture of highly porous grinding tools, and the relatively low costs per component.

Our customers benefit from our cutting-edge technology indispensable to high-precision applications.