Manual Metallography Grinding and Polisher Machine QualiGP-M Series
Manual Metallography Grinding and Polisher Machine QualiGP-M Series combines the precision of automated systems with manual control. It features stepless speed adjustment, real-time pressure display, pressure limit alerts, and reversible disc rotation. Designed to reduce consumable waste and improve consistency, it's ideal for laboratories, training, and quality control environments.

Manual Grinding and Polishing with Pressure Display
This manual grinding and polishing machine features a built-in pressure display, allowing precise control of applied force—similar to an automatic system.

Pressure Guidance Function
The machine includes a pressure prompt feature that helps users apply the appropriate amount of pressure throughout the grinding and polishing process, improving consistency and results.
Major Uses
- Reduce Consumable Waste
The QualiGP-M Series addresses common issues in traditional manual metallography, such as sandpaper wear and polishing cloth detachment, caused by inconsistent hand pressure. By guiding optimal force, it minimizes unnecessary use of consumables. - Boost Efficiency
To streamline grinding and polishing, it’s essential to manage every step carefully—especially the pressure applied to the sample. Consistent, controlled force helps speed up the entire process. - Enhance Results
Issues like sample misalignment, uneven grinding, low polishing performance, and soft metal overheating are typically due to irregular pressure. This machine helps prevent those problems by promoting steady and appropriate force. - Standardize Processes
When working with different materials, simply noting the sandpaper and polishing cloth used isn’t enough. Capturing the pressure used during each stage ensures that results can be repeated with precision. - Easy to Learn
Learning becomes faster and more effective when users understand how much force to apply. This is especially helpful for students and training programs where mastering pressure control is a key part of the process. - Build Consistency
Regular use of a machine with pressure guidance helps users develop a clear understanding of optimal force. Over time, even without prompts, they can apply consistent pressure with confidence.