HS400 High-Speed Rotary Grinding and Pulverizing Instrument

HS400 Planetary Ball Mill

Manufacturer:

Huayan Dongsheng (Beijing) Instrument Co., Ltd.

Hotline: 13522865242

Product Introduction

The HS400 Planetary Ball Mill is a stable, high-performance instrument capable of grinding samples down to the micron/nanometer level. It is suitable for grinding (dry or wet grinding) and mixing soft, medium-hard, hard, and brittle samples, with uniform and reproducible results. It is widely used in scientific research and industrial sectors such as geology, mining, soil science, metallurgy, electronics, power, materials, chemical engineering, pharmaceuticals, cosmetics, environmental protection, ceramics, glass, and nuclear research.

Applications

lGeology, mineralogy, ceramic industry, chemical engineering, biology, pharmaceuticals, mineralogical research, construction industry, metallurgy, electronics industry, glass industry, nuclear research, materials research, soil research, spectroscopy, and X-ray fluorescence analysis.

lSample pretreatment for physicochemical analysis, colloidal grinding, preparation of new materials and mechanical alloys.

lCrushing, mixing, homogenization, colloidal milling, mechanical alloying.

lCeramic industry: sintered ceramics, electro-ceramics, clay, etc.

lConstruction industry: slag, stone, cement, etc.

lEnvironmental industry: soil, etc.

Operating Principle

When the instrument is started, the electric motor drives the common sun wheel to rotate. The grinding jars, positioned eccentrically on the sun wheel, rotate in the opposite direction. The grinding jars, grinding balls, and samples are subjected to the combined effects of the sun wheel's revolution and the jars' counter-rotation, along with rotational bias forces. This generates significant kinetic energy in the grinding balls, causing them and the samples to follow different trajectories, resulting in continuous strong impact and friction for highly efficient grinding and crushing.

Technical Characteristics

lLarge LCD touchscreen control for easy program setting.

lSafety features:

l(1) Dual locking mechanism for planetary wheels: high-pressure insertion into grooves followed by bottom screw cap locking. Prevents disengagement even under high input capacity, eliminating accidents.

l(2) Lift cover with electronic lock for safety and reliability; the mill cannot operate when the door is open.

l(3) Grinding jar fixing handle with built-in anti-backlash gear design, ensuring no loosening even at high speeds. To remove the jar, simply lift the release valve for easy detachment.

lPowerful and fast grinding, achieving nanoscale fineness.

lSuitable for long-term sample preparation and continuous operation.

lAdjustable speed, stable operation, capable of processing up to 8 samples simultaneously.

lTwo different grinding modes (dry and wet grinding).

lMultiple grinding jar materials available (agate, stainless steel, corundum, tungsten carbide, nylon, zirconia, ventilated jars).

lLarge LCD touchscreen operation and display, ultra-low noise German technology, environmentally friendly with low operational noise.

Technical Parameters