Planetary Ball Mill PBM-G Series

The PBM-G Series planetary ball mills grind and mix soft, hard, brittle and fibrous samples, wet or dry, and also meet the requirements of colloidal grinding. They serve engineering and electronics, building materials, agriculture, medicine, chemicals, geology and metallurgy, environment and recycling, and glass and ceramics, with samples ranging from plant material and cement clinker to ores, catalysts and polymers.

Three models are offered: PBM-G40 with 2 or 4 stations, 30 to 400 rpm and a 360 mm sun wheel; PBM-G6P with 1 station and 100 to 650 rpm; and PBM-G20 with 2 stations and 50 to 650 rpm. Feed size is below 10 mm and final fineness below 0.1 μm, reaching nanometer scale in colloidal grinding. Jars range from 12 to 500 mL depending on the model.

Automatic direction reversal avoids agglomeration, programmed parameters give reproducible results, and an automatic ventilation system cools the grinding chamber for long continuous operation. Jars have a safe closure for gas-tight, dust-proof grinding.