Trizact abrasive belts for metalworking

Trizact abrasive belts use a defined three-dimensional abrasive structure. In 217EA and 307EA, aluminium oxide particles form pyramidal structures on flexible J-weight backing; 347FC has an abrasive block structure on X-weight cloth. As the structures wear, fresh abrasive layers are exposed. This supports consistent stock removal and a reproducible finish. The right configuration still depends on the material, initial surface, desired result and process conditions. A conventional belt is therefore not automatically interchangeable.

The flexible J-weight backings of 217EA and 307EA can be useful for contoured workpieces. The manufacturer describes their ability to follow profiles and their use after a preceding grinding step; low grinding pressure is also recommended for 217EA. Whether these properties produce the required finish on your part also depends on the contact area, machine and previous grinding operation. Provide the component geometry and target surface appearance when asking us to assess a belt.

The product catalogue describes 253FA with water-resistant XF polyester backing for wet applications on steel and stainless steel. Entries for 363FC also mention wet processing. This does not establish that every Trizact abrasive belt is suitable for every wet process. Check the specific product variant, fluid, material and machine. The grade, belt dimensions and required finish are also needed to choose a suitable configuration.

Tell us which belt you currently use, the material, its initial condition and the desired surface, as well as the required belt width and length. The machine, contact area and wet or dry operating conditions also help with selection. Krückemeyer GmbH converts suitable coated abrasives into abrasive belts; the joint and dimensions must suit the base material and application. Confirmed manufacturing ranges describe a capability, not a commitment for every combination. We assess your specific requirement.