Micro Surfaces GmbH, Pütz Group, News
Our systems
Good reasons for... Micro + Hega Surfaces
For your products

Optimization of medium piston in the grinding process of inside surfaces


The new modular medium piston of Micro Surfaces will minimize the exchange of spare parts in the future. In case of wear of the sealing edge, the exchange of only the piston seal and - after an extended runtime - the guide band is required.

Task of the medium piston:

The medium piston has the task to press the grinding paste in the medium container through the work-piece to be processed. For this purpose, it must be located sufficiently nearby the medium container wall in order to avoid the occurrence of grinding paste behind the medium piston. The grinding paste contains abrasive particles, leading to the wear of the sealing edge of the medium piston.


Your benefit:

+ Procurement of wear parts 300% cheaper in the future
+ Shorter delivery terms from 6 weeks to 2 weeks
+ Eco-friendly due to reduced costs of materials
+ More assembly-friendly due to reduced piston weight


Switching to NEW is possible at any time!




Thanks to our integration into the PÜTZ GROUP and the resulting synergy effects we are able to offer you not just deburring and surface technologies but also the appropriate testing technology to test surfaces as well as for dimensional accuracy.


+49 7141 91167 0