The LMP-3 Automatic Polishing and Grinding Machine by LaiZhou JinCheng Industrial Equipment Co., Ltd. is a high-performance, all-in-one solution for metallographic sample preparation. Designed to meet ASTM and ISO international standards, this machine integrates pre-grinding, grinding, and polishing functions into a single unit, ensuring consistent results with minimal operator training. Built with durable fiberglass-reinforced housing and a variable-speed motor system, it adapts seamlessly to various materials—from soft metals to hard alloys—while maintaining accuracy within 0.5%. The intuitive LCD touch screen simplifies operation, making it ideal for both production environments and research laboratories. Backed by professional installation, on-site training, and original spare parts support, the LMP-3 delivers long-term reliability and value for global customers in metallurgy, mechanical manufacturing, and quality control industries.
1. Integrated pre-grind, grind, and polish functions reduce processing time and labor costs.2. Variable speed control allows precise adjustment for different material types and surface finishes.3. Certified to ASTM and ISO standards ensures compliance with international quality requirements.4. Durable fiberglass casing provides corrosion resistance and long-term stability in industrial settings.5. User-friendly LCD interface reduces training needs and improves operational consistency across teams.
Ideal for metallurgical labs, R&D centers, automotive and aerospace manufacturers, and quality assurance departments in industries such as steel production, casting, welding, and materials science. Suitable for markets in North America, Europe, Asia-Pacific, and the Middle East where standardized sample preparation and efficient workflow are critical for compliance and innovation.
