Grinders and Conical Sieves are essential for precise, safe and valid production processes in the pharmaceutical, chemical and food industries. These machines play a central role in the pharmaceutical production of tablets in particular.
In tablet production, grinding machines ensure the targeted comminution of active ingredients and excipients, while Conical Sieves ensure the uniform distribution of Particle Sizes. A homogeneous particle size distribution is the basis for reproducible mixing processes, optimum flow properties and a consistently high quality of the end products.
Conical Sieves and grinding machines for the pharmaceutical industry thus enable stable, scalable and GMP-compliant production processes - from active ingredient preparation to the finished tablet.
L.B. Bohle offers you a comprehensive range of state-of-the-art machines and systems for your tablet production. Individually tailored to your requirements, our machines optimise your production processes and ensure optimum quality. Our machine finder will guide you quickly and easily to the optimum solution for your processes.
With L.B. Bohle, you can achieve the highest production efficiency and maximum product quality.

In pharmaceutical production, mills and Conical Sieves are indispensable technologies when it comes to the precise preparation of powders and granulates. They ensure reproducible processes, uniform particle distribution and thus create the basis for high-quality dosage forms.
Grinding and Conical Sieves are ideal for
- filling and emptying process machines,
- transferring products between containers
- calibrating powders before further processing.
Surface enlargement
Mills or Hammer Mills increase the surface area of the particles. The comminution in the mill increases the surface area of the solids. This accelerates the dissolution rate and improves the bioavailability of Active Pharmaceutical Ingredients (API).
Particle homogenisation
Conical Sieves, on the other hand, ensure homogeneous mixing. The Conical Sieve helps to equalise Particle Sizes and ensures even distribution. Another crucial step before the mixing process.
Versatile application options
Thanks to their compact design and high flexibility, grinders and Conical Sieves can be seamlessly integrated into existing process lines. They can be quickly integrated into different production environments.

Grinding and Conical Sieves are used in various production scenarios in the food, chemical and pharmaceutical industries, depending on the application and type.
Grinding and Conical Sieves are used for everything from research & development to large-volume production. A wide variety of materials are processed reliably and efficiently. The BTM Hammer Mill, the BTS screening system and the BRS rotary screen are ideal for use in continuous or batch production, research and product development.
Grinding and Conical Sieves are used in the production of Active Pharmaceutical Ingredients (API) and Excipients, the pulverisation of pharmaceuticals and to achieve the optimum particle size distribution.

For the pharmaceutical industry, L.B. Bohle offers flexible, economical and resource-saving technology solutions for Grinding and Sieving that optimise the production process. The product range includes laboratory and production-scale systems that enable a wide range of options and product extensions to ensure an efficient and sustainable mixing process.











