Bohle Turbo Sieve 200

Rapid Particle Size Reduction for High Capacities

  • Fast particle size reduction
  • Handles wet or dry materials
  • High throughput of 2 to 3 tons/hour
  • Compact and dust-contained designs

This fast-running cone sieve features excellent throughput and product size distribution of wet and dry materials. Incorporating a new impeller design, the Bohle Turbo Sieve (BTS) 200 substantially shortens production time. When used with low-density materials, the sieve increases throughput by more than 50% compared to straight bar design mills. Unit production capacity is 2 to 3 tons/hour.


The BTS 200 features a vertical conical screen arrangement with a patented impeller design. By accepting a variety of interchangeable screens with different hole patterns and shapes, the mill addresses a diversity of process applications. Two flat curved wings of the impeller generate a much higher throughput than standard impeller designs. (Straight and standard impeller designs are also available to match various screen sizes.) A shaft drive system propels the impeller for increased throughput at high speeds. The mill design allows for a gravity feed so product passes quickly through the conical screens with reduced stress.


This versatile cone sieve is supplied on a mobile lifter for easy height adjustments and optimal positioning. Designed to GNP standards, units are easily disassembled for maintenance and cleaning in less than one minute without tools. Milling modules can be sterilized at 130 degrees C without disassembling. Systems are available for a completely dust-contained application, resulting in minimum product exposure to operators and cleaner production environments.

About L.B. Bohle

L.B. Bohle LLC, the U.S. subsidiary of L.B. Bohle Maschinen & Verfahren GmbH, provides high-efficiency processing technologies benefitting the pharmaceutical and nutraceutical markets, including tablet coating, milling, granulating, blending and weighing equipment. With thirty years experience and more than 35 patents worldwide, L.B. Bohle continues to innovate technology that meets the challenges of the pharmaceutical industry, making the company one of the world’s leading manufacturers of pharmaceutical processing equipment. For more information, visit

Social Networking