
Laboratory Mineral Ore Ultrafine Powder Grinding Pulverizing Lab Fine Pulverizer Mining Mill Miller Machine. Zero Metal Contamination: Dry grinding machine designed for analytical samples with no metal contamination. Ultra-Fine Grinding Capability: Achieves uniform ultra-fine grinding with output particle size of 75um. Adjustable Grinding Time: Grinding time can be freely adjusted to meet different needs, under 3 minutes. Durable Grinding Bowls: Made of high manganese steel or tungsten carbide, hard and wear-resistant. Customizable Voltage: Voltage can be customized to meet specific regional power requirements. Customizable Bowl Count: Number of sample reductions (bowls) can be customized from 1 to 7. Safety Protection Features: Includes motor overload protection, emergency stop switch, and safety door device. Low Noise Operation: Designed for low noise operation with semi-sealed structure to reduce dust.