Liquid Nitrogen Planetary Ball Mill for Low-temperature Grinding

Liquid Nitrogen Planetary Ball Mill for Low-temperature Grinding

Product Introduction

    The liquid nitrogen planetary ball mill (cryogenic planetary ball mill) places the grinding jar in an environment equipped with a thermal insulation cover. By continuously supplying liquid nitrogen gas, it efficiently absorbs the heat generated by the high-speed rotating grinding jar, ensuring that the jar containing materials and grinding balls is consistently maintained at a low temperature. It is an essential device for mixing, fine grinding, small sample preparation, new product development, and small-batch production of high-tech materials. Our planetary ball mill features compact size, versatile functionality, high efficiency, and low noise.It is ideal for research institutes, universities, and enterprise laboratories to obtain research samples — up to four samples can be obtained simultaneously per run. When equipped with vacuum grinding jars, samples can also be milled under vacuum conditions.

Applications

    The liquid nitrogen planetary ball mill (cryogenic planetary ball mill) is widely used in geology, mining, metallurgy, electronics, building materials, ceramics, chemical engineering, light industry, pharmaceuticals, and environmental protection. It is suitable for the production of electronic ceramics, structural ceramics, magnetic materials, lithium cobalt oxide, lithium manganese oxide, catalysts, phosphors, long-afterglow luminescent powders, rare earth polishing powders, electronic glass powders, fuel cells, ZnO varistor, piezoelectric Ceramics, nanomaterials, ceramic disc capacitors, MLCC, thermistors (PTC, NTC), ZnO varistors, dielectric ceramics, alumina ceramics, zirconia ceramics, fluorescent powders, zinc oxide powders, cobalt oxide powders, Ni-Zn ferrites, Mn-Zn ferrites, and other products.

Technical Parameters

•     Operating temperature of grinding jar environment: -40°C ~20°C
•     Liquid nitrogen consumption (0-10°C): 4-5 L/hour
•     Dimensions / Weight: 460×660×720 mm, approx. 80 kg
•     Optional liquid nitrogen tank: 30 L / 50 L (see attachment for tank specs)
•     Other parameters are identical to the standard XQM-(2-6)L model