Disc mill PULVERISETTE 13 premium line

laboratorypharmaceutical industrysample

Efficient premium fine grinding The premium model of the FRITSCH Disk Mill for efficient fine grinding of hard-brittle to medium-hard solids: Even safer due to the automatic locking of the collecting vessel and grinding chamber, even easier to operate due to the convenient motor-driven grinding gap adjustment with digital gap display. A well-designed display shows all of the parameters. Ideal for medium particle sizes in the areas of mining and metallurgy, ceramics industry, rocks and soils, glass industry, soil research. Working principle Pressure and shearing action In the Disk Mill, the material to be ground is comminuted by pressure and shearing action between two counteracting grinding disks with coarse interlocking teeth. The ground material automatically falls down through the pre-set grinding gap into the collection drawer. The desired final fineness can be defined reproducibly by simply adjusting the digital setting of the gap width. FEATURES •Feed size 20 mm •Max. throughput 150 kg/h with extra powerful motor •Rotating speed grinding disk 440 U/min •Fine grinding down to 0.05 mm •Motor-driven grinding gap adjustment in 0.05 mm steps •Especially safe due to automatic safety locks for locking grinding chamber and drawer •Easy cleaning and optimal material feeding due to large removable plastic funnel •Clean Design: smooth grinding chamber inner surfaces and labyrinth sealing of grinding chamber ensure a fast cleaning an protection against contamination of the sample •Dust-free grinding due to connection of dust exhaust system and special sealing of drawer •Automatic safety locks for clamping the lock and grinding chamber drawer automatically