4L Vertical Planetary Ball Mill for 0.1μm Fine Grinding with Four-Position Efficiency

The 4L vertical square planetary ball mill is designed for laboratory powder preparation, fine grinding, material mixing, sample making, new material research and small-batch production. With a compact vertical square body, four grinding positions and convenient digital operation, it is suitable for R&D laboratories, universities, testing centers and pilot-scale material research.

The machine supports both dry grinding and wet grinding. Two or four jars can work at the same time, helping users prepare multiple samples in one batch. When equipped with vacuum grinding jars, it can also be used for sealed grinding or samples that require a protected grinding environment.

The mill has four working positions on one turntable. During operation, the turntable revolves while each grinding jar rotates around its own axis. This planetary movement generates strong impact, shear and friction between the grinding balls and materials, helping the sample become fine and uniform powder.

Different materials can be processed by selecting suitable jar materials, ball materials, speed, grinding time and dry or wet grinding methods. The minimum output granularity can reach 0.1 μm under suitable grinding conditions.

• Four-position grinding: two or four grinding jars can operate together for higher sample preparation efficiency.
• Stable transmission: gear and belt drive structure helps maintain stable speed and repeatable grinding results.
• Flexible control: frequency conversion speed control, timing operation and forward/reverse rotation meet different experiment needs.
• Safe operation: safety cover, safety lock and visual window improve operation convenience and protection.
• Wide material compatibility: stainless steel, agate, nylon, corundum, zirconia, PTFE, PU and other jars can be selected according to sample characteristics.

This laboratory planetary ball mill is widely used in geology, mining, metallurgy, electronics, building materials, ceramics, chemical materials, light industry, environmental protection, new materials and battery material research. It is suitable for grinding and mixing ceramic powders, electronic materials, mineral samples, soil samples, glass materials, catalysts, pigments, ferrites, lithium battery materials and other research samples.

Different grinding jars and balls can be selected according to the sample hardness, contamination sensitivity, chemical properties and final particle size requirements. Proper matching of jar and grinding media helps improve grinding efficiency and reduce sample contamination.

Stainless steel mill pot, zirconia mill pot, alumina mill pot, nylon mill pot, PU mill pot, tungsten mill pot, hard metal mill pot, tempered nylon mill pot and other customized grinding pots are available.

Stainless steel balls, zirconia balls, alumina balls, PU balls, carbon steel balls, tungsten carbide balls, agate balls, hard alloy balls, silicon nitride balls, high wear-resistant steel balls, manganese steel balls, cemented carbide balls, crystal glass balls and other special grinding media are available.

TENCAN focuses on the design and production of laboratory ball mills, grinding jars, grinding balls, powder mixers, crushers, glove boxes and other powder processing equipment. We support laboratory research, material testing and small-batch powder preparation with flexible equipment selection and matching accessories.