Specimen Polishing Machine Variable Speed (Double Disc) MMP – 7A

Metallurgical Polishing Machine MMP-7A is designed for both rough and fine polishing of metallurgical specimens, delivering a smooth, scratch-free mirror finish. After initial preparation on emery paper, specimens are polished on a rotating flat disc using polishing cloths with media such as silicon carbide, alumina, or diamond powder. The machine provides consistent surface finishing, making it suitable for metallography, microstructure analysis, and laboratory sample preparation. Its simple and efficient design ensures reliable performance for routine polishing operations in research and quality control environments.

Key Features

Designed for both rough and fine polishing of metallurgical specimens
Produces scratch-free mirror finish for accurate analysis
Compatible with polishing media like silicon carbide, alumina and diamond powder
Rotating flat disc ensures uniform polishing surface
Suitable for post-emery paper finishing applications
Simple and convenient operation for laboratory use
Stable performance for consistent polishing results
Differentiator vs MMP-7: Focused on precision finishing and mirror surface quality
Best for: metallurgy labs, QA/QC labs, research and material testing

Technical Specifications