As professional material-analysis sample-preparation equipment, the Single-disc Manual Metallographic Grinding-Polishing Machine from Mikrosize, a trusted provider of high-quality metrology and testing equipment, is an indispensable tool for metallographic specimen preparation. Built to satisfy stringent requirements from manufacturing enterprises, materials research institutes and quality-inspection laboratories, this unit balances versatility, solid performance and user-friendly operation, and serves as a core piece of equipment within metallographic analysis workflows.
Product Features
- All-in-one Versatility for Complete Specimen Preparation
This Mikrosize grinding-polishing machine delivers multi-purpose functionality and covers the full metallographic specimen-preparation workflow: pre-grinding, rough-grinding, fine-grinding, rough-polishing and fine-polishing. Whether you are preparing specimens for microhardness testing, microstructure observation or other material-characterization tasks, it removes the need for multiple separate machines. It streamlines operating procedures and ensures consistent specimen quality across all preparation stages. Perfectly suited to the diverse requirements of modern material-testing laboratories.
- Powerful, Stable Performance with Stepless Speed Regulation
Fitted with a high-torque DC motor and optimized speed-control system, the unit supports stepless speed adjustment. Operators can fine-tune rotational speed according to specimen materials (metals, alloys, composites, etc.) and preparation requirements — a critical capability to achieve accurate, repeatable test results. Stable power output guarantees uniform grinding and polishing and prevents specimen damage, laying a solid foundation for reliable downstream analysis. Mikrosize prioritizes performance stability across its full range of lab equipment, and this model is no exception.
- Intuitive Operation for Higher Laboratory Efficiency
The machine features simple switches and adjustment knobs together with an LED digital display showing real-time rotational speed. This reduces human error and shortens training time for laboratory personnel. For higher throughput in batch-specimen work, an optional multi-preset speed control system is available. Three frequently-used speeds can be pre-configured, allowing operators to toggle quickly between set points for routine preparation and further boost lab productivity. Both experienced technicians and new-start operators can work with this equipment comfortably.
- Easy-to-Clean Design to Prevent Cross-Contamination
A replaceable plastic inner liner is supplied. It collects grinding debris, polishing-paste residues and coolant, keeping the water-sink area clean. This maintains a tidy lab environment and avoids cross-contamination between specimens — a key factor for trustworthy material-test outcomes. Its low-maintenance concept cuts downtime spent on cleaning and servicing, enabling continuous reliable operation even in high-volume laboratories.
- High-Precision Surface Preparation for Reliable Analysis
Equipped with a dedicated grinding-polishing working disc, the machine produces smooth, flat, scratch-free specimen surfaces. A high-quality specimen surface is a prerequisite for valid metallographic analysis, whether for microstructural observation under a microscope or hardness measurement. By delivering consistent surface quality, the unit ensures downstream test data is credible and reproducible. For Mikrosize, precise specimen preparation is fundamental to accurate material evaluation.
- Excellent Stability and Durability for Long-Term Service
The heavy-duty base greatly improves running stability and minimizes vibration that would otherwise compromise specimen quality. In metallographic work, even minor vibration may cause uneven grinding or polishing and invalidate test results. Its robust construction stands up to long daily operating hours in busy labs. Mikrosize designs equipment for long service life, lowering total-cost-of-ownership for enterprises and research institutes.
- Rust-Resistant Robust Enclosure for Demanding Lab Conditions
The machine housing is manufactured from high-strength one-piece composite material. It offers mechanical strength, impact resistance and complete rust-proof performance. Metallographic preparation commonly uses coolants and cleaning agents which may corrode metal components over time. This rust-resistant enclosure keeps the unit in good condition even under harsh lab conditions, preserving performance and appearance over years of operation.
Product Description
As one of Mikrosize’s flagship lab instruments, this Single-disc Manual Metallographic Grinding-Polishing Machine consolidates all core functions for metallographic specimen preparation: pre-grinding, rough-grinding, fine-grinding, rough-polishing and fine-polishing. It features high-power output via a high-torque DC motor, low running noise and outstanding durability thanks to its heavy-duty base and rust-proof composite housing. It is qualified for continuous operation in demanding laboratory environments.
User-friendly operation — including LED digital speed readout and optional custom preset-speed controls — allows both seasoned technicians and new users to work efficiently and eliminate workflow bottlenecks in material-testing workflows. It is widely adopted by manufacturing enterprises for metal-part quality control, materials-research institutes for advanced alloy studies, and third-party testing laboratories for reliable specimen evaluation.
This Mikrosize grinding-polishing machine reflects the brand’s pursuit of high-grade lab equipment: dependable, easy-to-use and high-performance solutions to support all kinds of metallographic analysis tasks. If you are looking for a professional all-in-one metallographic grinding-polishing unit, this model is your ideal option.
