Detail Produk

 

GRINDING EFFICIENCY

Due to the planetary-centrifugal nature of the bowl rotation, the grinding balls and particles of the crushed material in the bowl are accelerated up to 30g, which ensures effective sample grinding.

EASY MAINTENANCE

Folding cover for quick access to the bowls.
Bowls fastener with adjustable latch.

EFFECTIVE NOISE INSULATION

Soundproofing lining inside the cover and on the entire inner surface of the casing.

OPERATIONAL SAFETY

The end switch prevents the grinder from starting with cover open.

BELT DRIVE

The toothed drive belt ensures high reliability and low noise.

 

SIMULTANEOUS GRINDING OF 4 SAMPLES

Simultaneous grinding of four samples up to 45 cm3 each, total sample volume up to 180 cm3.

Possibility of grinding material in four bowls or in two opposite ones;

 

 

BUILT-IN TIMER

The built-in timer allows setting the operating time and automatically stopping the mill.

 

 

QUALITY WORKING BODIES

The bowls are made of tool steel (5140H). Polishing of the bowl, lid and balls minimizes contamination of the sample with particles from previous samples and facilitates cleaning.

 

 

 

 

PLANETARY BALL MILL 

 

TYPE : PBM 1-4 VIBROTECHNIK

 

PARAMETRESVALUES
Maximum initial material grain size, mm3
Axis arrangementvertical
Mohs hardness of grinded material, up to7
Loading volume of one bowl, cm315-45
Number of bowls4
Full volume of one bowl, cm3230
50 Hz supply voltage, V380
Centrifugal acceleration, gup to 30
Grinding time to obtain a particle size of 90% <1 μm, min30
Electric motor power, kW1,5
50 Hz supply voltage, V220
Overall dimensions (Length x Width x Height) (mm)695х460х545
Weight, kg130
Bowls material – tool steel41Cr4