Metallographic Precision Polishing Machine can automatically, instead of manually, grind and polish small metallographic and electron micrograph samples with high precision and fast speed. It is a commonly used apparatus in foreign labs of electron micrograph and Metallography.

Main features:
TR-OL-300 Minitype Metallographic Precision Polishing Machine imitates manual operation. The lower pad remains still while the sample is motivated by
the upper bar to do “8” reciprocating motion. Polishing pressure and speed can both be adjusted. The sandpaper or polishing material of the lower pad (from 400 meshes to W0.5) can be replaced; or multi-machine can work at the same time. The apparatus can be operated unattended and achieve rapid polishing. It is cheap, durable, and easy to use.

Technical parameters:
1, Material-load pad diameter:25mm
2, Grinding&polishing pad dimeter:75mm
3, Dimensions: 420mm × 190mm × 210mm (length × width × height)
4, Weight: 11kg

Standard accessories:
1, Grinding&polishing pad dimeter:75mm
2, Flat-material-load pad: dimeter 25mm, height 25mm
3, polishing cloth: diameter 75 mm

Optional accessories:
1, Block -material-load pad: outer diameter 30mm; inner diameter 20mm;height 25mm
2, Standard Packaging: standard moisture-proof & shock-proof package

Technical parameters: 
1, Material-load pad diameter:25mm
2, Grinding&polishing pad dimeter:75mm 
3, Dimensions: 420mm × 190mm × 210mm (length × width × height) 
4, Weight: 11kg

Standard accessories: 
1, Grinding&polishing pad dimeter:75mm 
2, Flat-material-load pad: dimeter 25mm, height 25mm
3, polishing cloth: diameter 75 mm

Optional accessories: 
1, Block -material-load pad: outer diameter 30mm; inner diameter 20mm;height 25mm
2, Standard Packaging: standard moisture-proof & shock-proof package