HMK-2001 Micro Rotary Sample Divider

Last Update: Oct 5, 2017

Rotary Sample Divider/Sample Splitter/Spinning Riffler

Rotary sample divider is a type of sample spinner or sample divider. HMK-2001 Rotary Sample Divider uses frequency controlled rotary motor and vibration-controlled device to optimize the sample dividing. It is much more superior to the traditional manual splitter and has been widely used in lab powder analysis applications especially with particle size analyzers. It has become the most frequently used representative sampling in many industries.

HMK-2001 rotary sample divider is a sample splitting instrument before further analysis of dry powder in the laboratory. This instrument can automatically, quickly and effectively divide the samples to be analyzed into 6 or 8 equal shares; each share has the representation of the original sample.



2017-09-08 laboratory sample splitter
2017-06-17 rotary sample divider vibratory feeder
2017-04-25 hmk-2001 rotary sample divider panel – turn on collector
2016-06-01 old design hmk-2001 rotary sample divider


Maximum sub-sample amount: 130 cm³
Single tube capacity: 10 mL
Maximum sub-sample number: 8 shares (default to 6 shares)
Maximum particle size: 3.5 mm
Voltage: 110V 50 Hz or 220V 60 Hz
Power: 10 W
Net weight: 8.8 kg
Maximum speed: 38 rpm
Size: W22cm x H37cm x D26cm


Rotating sample divider consists of the following major parts: control panel, vibration feeder, sample receiver and sample cleaning device, etc. Control panel consists of vibration feeder panel and receiver sample panel. Vibration feeder panel consists of vibration feeder power switch and the vibrating feeder amplitude speed control knob. Sample receiver panel consists of power switch and high, medium and low key of rotation speed as well as stepless adjustable plus and minus key. Vibration feeder consists of vibrating base and sample pool. Sample receiver consists of composite funnel, tube clip, and six or eight tubes. The sample cleaning device consists of holder and cleaning brush.


– Automatic sampling under the control of LED panel.
– Automatically adjust the amplitude of the vibrating feeder under the control of LED panel
– Automatically adjust the rotation speed of sample receiver under the control of LED panel
– Accurately dividing the existing samples through the automatically adjusting of the amplitude and the rotational speed.

Rotary Sample Divider News


Leave a Reply

Name *

Mail *