Brief introduction: P-1 Metallographic Sample Polishing Machine P-1 Metallographic Sample Polishing Machine (hereinafter referred to as Polishing Machine) is suitable for polishing polished metal materials, which can obtain a bright mirror like metal surface for observation and determination of metallographic structure under a microscope Detailed introduction of P-1 metallographic sample polishing machine: The P-1 type metallographic sample polishing machine (hereinafter referred to as the polishing machine) is suitable for polishing polished metal materials, which can obtain a bright mirror like metal surface for observation and measurement of metallographic structure under a microscope. Technical parameters: 1. Trash diameter φ 200mm 2. Speed: 1400r/min or 900r/min (customized) 3. Power supply: 380v, 50Hz or 220v, 50Hz (customized) 4. External dimensions 360X300X320mm 5. Net weight 16Kg