Sample Preparation Machines

GNR manufactures grinding machines and lapping machines for preparing the surface of spectrometric samples, offering ideal solutions for those looking for a metallographic o metallurgical sample preparation machine suitable for different environments and operational needs.

In particular, correct surface preparation helps to:

• reduce impurities and contamination from previous processing
• achieve a finish consistent with the alloy being analyzed (ferrous or non-ferrous)
• speed up lab and shop-floor routines with shorter processing times
• improve the final result quality when accurate chemical analysis is required

GNR sample preparation machines are designed to make every step easier and more controllable —from grinding to lapping— with dedicated tools depending on the material to be processed.

Below are the available models:

• DS 1100 Grinding Machine: a new belt grinder for fast preparation of the sample surface.
• DS 300/2 Grinding Machine: equipped with two separate 300 mm discs, designed to prevent cross-contamination when cleaning surfaces from different alloys.
• LP 3000 Lapping Machine: a lapping solution for preparing ferrous and non-ferrous spectrometric samples, supplied with a dedicated lapping tool depending on the alloy to be prepared (Aluminum, Copper, Cast Iron).
• LP 200 Lapping Machine: an automatic electric grinding machine featuring a dust extraction system, the new automated tool for metallographic sample preparation.