HMP-1 Metallographic Sample Grinding & Polishing Machine

Product Description

The HMP-1 Metallographic Sample Grinding & Polishing Machine is an economical and practical model that integrates grinding and polishing into a single unit. Designed for laboratory and industrial metallographic sample preparation, the machine uses a single-chip microcomputer control system and membrane-panel switches to achieve reliable and intuitive operation. Its grinding/polishing plate is driven by a high-performance DC motor, delivering stable rotation, low noise, and long service life. The V-belt transmission system ensures rotational smoothness, while the built-in automatic cleaning function keeps the wastewater tank free of residue, reducing maintenance time and improving hygiene.
The spindle speed is adjustable, allowing users to set the optimal grinding/polishing speed for different sample materials. Standard plate diameter is Φ203 mm, and optional sizes can be customized. Its compact design, modern ABS housing, and user-friendly interface make the HMP-1 suitable for laboratories, research institutes, teaching facilities, and production environments where metallographic testing is required. By preventing excessive heat buildup during grinding, the machine helps maintain structural integrity and surface quality of metallographic specimens, making it a reliable choice for routine and advanced sample preparation tasks.

Product Advantages

1. High-grade ABS one-piece housing provides excellent durability, modern appearance, and improved structural strength.

2. Full-copper water sprayer offers excellent corrosion resistance and stable water delivery.

3. Built-in automatic cleaning system removes debris from the waste tank, ensuring long-term cleanliness and reduced manual maintenance.

4. Direct-current motor ensures smooth rotation, low noise performance, and extended lifespan.

5. Stepless speed adjustment allows precise control for grinding and polishing different materials efficiently.

6. Replaceable grinding/polishing plates support various grinding papers and polishing cloths, meeting diverse preparation requirements.

7. Emergency stop function enables instant shutdown in abnormal conditions, improving user safety.

Application Range

Suitable for metallographic laboratories, teaching institutions, research centers, industrial quality-inspection departments, and material testing environments for grinding and polishing metallographic samples of metals, alloys, ceramics, composites, and other materials.

Technical Specifications

Configuration List