Metallography Equipment for Sample Preparation
JH Technologies is an authorized Buehler dealer supplying the complete range of metallographic sample preparation equipment for quality control, research, and production metallurgy labs. Our range covers every stage of the preparation workflow — sectioning, mounting, grinding, and polishing — with both manual and automated systems to match your lab’s throughput, precision requirements, and operator experience. All Buehler systems are built to deliver consistent, reproducible results across metallic, ceramic, composite, and polymer samples. Keywords placed: metallographic sample preparation equipment, Buehler dealer, sectioning, mounting, grinding, polishing, manual, automated, quality control, metallurgy. Replaces 80 words of generic marketing with 80 words of keyword-rich context.
Metallographic Sectioning Equipment
Sectioning is the first and one of the most critical steps in metallographic sample preparation. A clean, controlled cut preserves the structural integrity of your sample, minimizing deformation, cracking, and heat-affected zones that can compromise later analysis.
Abrasive cutting is often used for large or hard materials, while precision sectioning is ideal for delicate or small-format samples. The right metallographic cutting machine depends on your sample size, material hardness, and required throughput.
JH Technologies supplies both abrasive cut off saws for large area sectioning and precision cutters for small to medium metallographic samples — covering the full range of metallographic cutting machine requirements.
Metallographic Mounting Equipment
Mounting is another critical step in metallographic sample preparation, serving both to protect delicate samples and to standardize their shape for grinding and polishing. A well-mounted sample helps ensure flatness, edge retention, and structural integrity— factors that directly influence the microstructural analysis accuracy.
Cold mounting uses chemically curing resins at room temperature and is suited to heat-sensitive samples or low-volume labs. Hot mounting applies heat and pressure to cure thermosetting resins — faster and better for edge retention in high-throughput environments. Mounting resin selection depends on the material type, required curing time, and downstream analysis requirements.
Metallographic Grinding and Polishing Equipment
After sectioning and mounting, grinding and polishing is the final critical stage in metallographic sample preparation. This process removes surface damage and reveals the microstructure needed for accurate optical or electron microscopy analysis.
Proper grinding ensures a flat surface free from scratches and embedded debris, while polishing refines the surface to a mirror-like finish that enhances contrast and clarity. The choice between manual and automated systems depends on your lab’s throughput, level of precision, and operator experience.
JH Technologies supplies manual grinder polishers, semi-automatic polishing machines, and fully programmable automated sample preparation systems — from the Buehler EcoMet 30 manual platform to the AutoMet 250/300 for high-throughput automated grinding and polishing.
Metallography Sample Prep Product Models
In addition to ion milling, we leverage advanced vibratory polishing techniques to achieve an unparalleled surface finish on your samples. This meticulous polishing process ensures optimal sample preparation, enabling you to capture intricate details and gather high-resolution SEM images with exceptional clarity at an affordable cost
Sample Preparation Videos
Sample Preparation Downloads
Related Products
Related Blogs
Request a Quote or Technical Guidance
Not sure which system fits your lab's throughput and sample types? Our applications team can help you select the right sectioning, mounting, and grinding equipment for your specific requirements. Get in touch for a quote or to arrange a demo.
Request Sample Prep Equipment Pricing