Twister TW100

Feeding size:< 10 mm Final fineness:< 250μm Speed:10000~16000rpm

Twister TW100


TW100 is especially designed for food and feed sample preparation. It is suitable for various analytical techniques, such as NIR near infrared spectroscopy, Kjeldahl nitrogen determination, fiber determination and solvent extraction. The special design of the rotary knife, grinding cavity and grinding screen not only ensures the sample is not affected by the heat so as to guarantee the grinding effect, but also makes the cleaning quick and convenient.


○ Application fields: agriculture, pharmaceuticals, food, feed, chemistry
○ Sample type:fibrous, soft, dry and low fat (up to 15% water and 10% fat)
○ Typical samples: granule tablets, corn, cattle feed, noodles, medicine, beans, tobacco, etc.

Working Principle

The samples enter the grinding chamber through the feed hopper (with anti-splashing function). Influenced by the air flow generated from the high speed rotating knife (impeller), the samples impact and frict intensely with the rotary blade and fixed screen so as to be crushed in a very short time. The crushed samples are driven by the turbine airflow to the receiving bottle in the low pressure area. The turbine airflow provides additional cooling conditions and cleaning functions, which guarantees the preservation of the ground samples. TW100 can provide very fast and convenient samples treatment, and it is suitable for various analytical techniques.

Features and advantages

○ Powerful motor and high speed ensure high grinding efficiency
○ Cyclone separator can collect samples quickly
○ No cross contamination, easy to clean
○ Professional industrial design, long service life

Technical Data
Maximum feeding size< 10 mm
Final fineness< 250μm
Speed Setting10000~16000rpm
Rotor peripheral speed82 m/s
Batch feeding volume*< 250ml
Rotor diameter98mm
Rated power1.1KW
Power supply220V,50Hz/60Hz
Instrument size(W*D*H)359*339*483mm
Package size(W*D*H)466*516*630mm
Net weight21kg

Order Information
 Item No. 
24.883.0001TW100, 220V ,50/60Hz,Incl. rotor(Al),grinding ring,sieve section(0.3mm & 0.8mm),2sample bottles 250ml
01.883.0001sieve section 0.5mm
01.883.0002sieve section 0.8mm
01.883.0003sieve section 1.0mm
01.883.0004sieve section 0.3mm
 03.883.0001standard grinding ring
 03.883.0005filter bag
 70.014.0001sample bottle,250ml
 70.014.0002sample bottle,500ml
 02.866.0101sample bottles,250ml,10pcs,glass
 02.866.0102sample bottles,500ml,10pcs,glass
 03.883.0008adapter for 500ml sample bottles
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