Our Constant Speed Metallographic Grinding and Polishing Machine is an ideal choice for standardized sample preparation. With a fixed-speed design, it operates at pre-polishing speeds of 300 r/min and polishing speeds of 600 r/min, strictly adhering to national standards, effectively eliminating disturbances caused by speed fluctuations. This ensures excellent performance during routine quality control in factories or third-party testing, maintaining a high level of consistency in prepared samples regardless of the operator, thus significantly reducing human error.

To handle high-intensity batch tasks, this model is equipped with an efficient cooling system, maintaining a stable temperature even during continuous operation for up to 4 hours. This not only extends the lifespan of the equipment but, more importantly, prevents changes in the microstructure of samples due to heat generated during grinding, ensuring that the microstructural observations made later are accurate and reliable.