High-Efficiency Horizontal Planetary Ball Mill with four 100mL milling jars

Product Description:

The KS-GPM-1S is a state-of-the-art horizontal planetary ball mill designed to deliver exceptional performance in fine grinding, mixing, homogenizing, and mechanical alloying of a wide range of materials. Built with robust engineering and advanced digital control, this compact table-top machine is ideal for use in laboratories, research institutions, and small-scale industrial applications requiring reliable and efficient milling.

The KS-GPM-1S features a horizontal design with four grinding stations, offering enhanced centrifugal force and improved milling uniformity compared to traditional vertical planetary mills. The horizontal structure ensures more stable rotation and minimizes vibrations, resulting in greater grinding precision and reproducibility. It also reduces wear on the jars and balls, extending the life of consumables while maintaining high milling efficiency.

Equipped with a large color touch screen controller, this mill allows users to program multi-step speed cycles with individual segment durations, speed profiles, and rotation direction controls. Up to 10 unique recipes can be stored, each containing up to 5 programmable segments. The rotation direction can be automatically alternated between clockwise and counterclockwise, which ensures uniform particle size distribution and prevents material layering or sedimentation. Each segment can be set up for a maximum duration of 99 hours, 59 minutes, and 59 seconds, making the system ideal for extended grinding cycles.

The revolution speed of the main disc is adjustable from 0 to 400 RPM, while the jars themselves can self-rotate up to 800 RPM. This dual-motion system generates powerful centrifugal acceleration, reaching up to 34 g, which significantly enhances the pulverizing effect. As a result, the KS-GPM-1S can achieve remarkable fineness: wet milling allows for particle sizes below 1 μm, and dry milling can produce sizes under 20 μm, depending on the sample’s characteristics and milling conditions.

The system is compatible with a variety of milling jars including stainless steel, vacuum-sealed stainless steel, tungsten carbide (WC), alumina, and zirconia (ZrO₂). Special 4-cavity stainless steel jars are also available, allowing simultaneous processing of up to 16 samples for high-throughput applications. The unit includes four holding fixtures, each capable of securing jars up to 80 mm in height, ensuring reliable and vibration-free operation.

The machine accepts a feed size of up to 10 mm for brittle materials and 3 mm for harder or irregularly shaped samples. This versatility makes the KS-GPM-1S suitable for a wide array of sample types including ceramics, composites, ores, metal powders, pharmaceuticals, and more.

Operating on a standard 208–240V AC single-phase supply (50/60 Hz), the KS-GPM-1S is energy-efficient with a rated power consumption of only 550W. For users operating on 110V power, an optional >1000W transformer is recommended. The compact footprint and low noise level (55–70 dB) make this instrument suitable for benchtop operation in virtually any laboratory setting.

Engineered with safety and durability in mind, the system incorporates multiple fail-safes, temperature resistance features, and sound insulation. Its intuitive user interface, precise control, and consistent performance make it a trusted tool for researchers focused on advanced material processing and development.

The KS-GPM-1S comes with a one-year limited warranty and lifetime technical support. Please note that consumable parts, such as milling jars and balls, are not covered under warranty.

Whether you're working in academic research, materials development, or quality control, the KS-GPM-1S horizontal planetary ball mill delivers dependable performance and advanced control for your most demanding grinding applications.

Technical parameters：