Blending Systems for the pharmaceutical industry
Container Blender - PM
L.B. Bohle has been developing and producing Container Blenders for the pharmaceutical industry since 1987. With several thousand systems installed worldwide, our mixing solutions are among the most established on the market - from compact Laboratory Blenders to systems with a container capacity of up to 12,000 litres. Thanks to innovative technology, well thought-out design and decades of experience, L.B. Bohle is now one of the leading suppliers of container mixing systems worldwide.
More about the highlights
The homogeneity of the mixture is a key quality factor in the production of pharmaceutical solids. The aim is an even distribution of all components - reliable, reproducible and GMP-compliant.
The product portfolio of our Container Blenders is very diverse thanks to the great flexibility in the areas of design and production. Container Blenders from L.B. Bohle can therefore be used in all conceivable production scenarios in the pharmaceutical industry. It does not matter whether you use round or square containers in your production, as there are numerous mounting systems available for mixers. We offer you the Container Blenders you need for your production process.
With the mixing elements on the inside of the container lid, the L.B. Bohle Blending Systems enable homogeneous mixing of dry powder mixes. The mixing process can be scaled for volumes from four to 12,000 litres.
Mixing containers or Container Blenders with different capacities can be used for optimum flexibility. The unique mixing process enables effective mixing at a loading of between 20 - 85 % with a density of 0.2 - 1.2 kg/litre.
Container Blender PM - The advantages
-
Capacity from 4 to 12,000 litres
-
Significantly less space required than comparable mixers
-
Homogeneous mixing of dry powder preparations with the best results for tablet production
-
Unique mixing elements
-
Quick product change by replacing the mixing containers
-
Convenient and efficient container cleaning
-
Quick, easy and cost-effective installation
-
Long-term performance and low maintenance
-
Containment equipment as an option
| Series | PM 400 | PM 600 | PM 1000 | PM 2000 | PM 4000 | PM 6000 | PM 12000 |
|---|---|---|---|---|---|---|---|
| Standard machine height [mm] | 2800 | 2800 | 2800 | 2800 | 2800 | on request | on request |
| Capacity [kg] | 400 | 600 | 900 | 1500 | on request | on request | on request |
| Standard mixing speed [rpm] | 2 - 6 | 2 - 6 | 2 - 6 | 2 - 6 | 2 - 6 | On request | On request |
| Control system | Latest generation PLC with touch panel | Latest generation PLC with touch panel | Latest generation PLC with touch panel | Latest generation PLC with touch panel | On request | On request | On request |
Since 1987, L.B. Bohle has been producing Container Blenders that are used in pharmaceutical, chemical and nutraceutical production lines worldwide. Thanks to their sophisticated design, patented mixing elements and flexible intake systems, batch sizes from 5 to 12,000 litres can be mixed homogeneously and in compliance with GMP. The systems offer maximum efficiency, simple integration and are designed for both laboratory applications and automated large-scale production.
What are the technical advantages of the Container Blender PM?
The PM is a stationary Container Blender, optionally equipped with chopper and liquid feed, containment options and various safety features such as light barriers or laser scanners. The integrated control system and the separate 15" touch panel ensure user-friendly operation.
What container sizes and production scenarios is the Container Blender suitable for?
The Blending Systems from L.B. Bohle are scalable from 4 to 12,000 litres and are suitable for both round and square containers. Thanks to a wide range of holding systems and configuration options, they can be flexibly integrated into all pharmaceutical production processes - from laboratory use to large-scale production.
Why is homogeneity so important when mixing solids?
An even distribution of all components is essential for the effectiveness and quality of pharmaceutical products. The L.B. Bohle Container Blenders ensure gentle and homogeneous mixing of dry powder batches thanks to mixing elements in the container lid - even with variable loads.
What are the economic and practical advantages of using the Container Blender PM?
The L.B. Bohle Container Blenders PM enable quick product changes thanks to interchangeable containers, require less space than comparable systems and are easy and cost-effective to install. The system also impresses with its low maintenance requirements, durable components and easy container cleaning.

See for yourself and test our machines directly on site in our Service Centre and Technology Centre. Our competent and experienced team is at your disposal for test series or process optimisation in order totake your processes to a higher level. We offer you the opportunity to carry out practical tests to evaluate the efficiency, quality and Scalability of your processes. You benefit from state-of-the-art technology, comprehensive advice and customised support. Visit us and discover how our machines and processes can optimise your production processes and product quality.
High-tech pharmaceutical machinery "Made in Germany". With our extensive product portfolio, we optimise your pharmaceutical solids production. Find out more about the company now.











