Spices, the supreme discipline when it comes to separating raw materials and foreign particles, require a certain degree of finesse and technical expertise. With our solutions for impurity management, you can be sure of one thing: 100% purity - batch after batch, day after day, for every production volume. The combination of individual and customised air separators, separating tables and screening machines from TRENNSO-TECHNIK® achieves this for every project.
PLANT AND MACHINERY: SPICE INDUSTRY
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Our machines for efficient spice processing
Discover our comprehensive range of machines for spice processing:
From air separators and screening machines to destoners (separating tables or table separators) as well as the appropriate conveying and dosing technology. Our process technology is designed to ensure maximum efficiency and quality in your production process.
Air classifier - Effective pre-cleaning in spice processing
The first challenge in spice processing is to separate light impurities and contaminants such as dust, small leaves, packaging material and light metals from the spice.
Our air separators use targeted air currents to efficiently remove these unwanted particles. This step is crucial to ensure the purity of the spice right from the start.
Sieving machines - Precise sieving in spice processing
After pre-cleaning, our sieving machines take over the precise sieving of the spices according to size.
Smaller, heavier particles and impurities that affect the quality of the end product are reliably sieved out and larger particles can be returned for reworking in a granulator. Only the best and most uniform raw materials reach the next processing stage.
Stoner - final cleaning for pure spice enjoyment
We use our separation tables (de-stoners or table separators) to remove the last remaining impurities and contaminants.
Through precise vibrations and a special surface these separate the spice from heavy particles such as stones, glass, metals, etc.. This step perfects the purity of the spice and ensures that only the highest quality raw materials are processed.
Mills
Feed-in
The bulk material is fed to the mills via conveyor and/or dosing technology.
Separation
Depending on the grinder, the bulk material is crushed, cut, ground, sphericalised, etc.
Output
Finer components of the bulk material are extracted.
Conveying and dosing technology - Efficient material flow in spice processing
With thorough cleaning, our conveying and dosing technology plays a central role in spice processing.
These transport the spice gently from one machine to the next, without damaging the delicate product. The precise dosing ensures that exactly the right amount of spice reaches the subsequent processing stages, which guarantees the quality and homogeneity of the spice.
Complete spice processing systems - your turnkey process technology
Our systems and machines can be configured into a fully integrated cleaning system for spice processing.
The air classifier, screening machine, separating tables, conveyors and dosing systems work together seamlessly to form an efficient and precise cleaning system. Our process technology provides you with a turnkey solution that removes impurities and contaminants of all kinds and guarantees consistently high quality.

Efficiently separate spices from impurities
During the cultivation, harvesting and drying of spices and herbs, foreign matter is mixed into the raw material and must not find its way to the end consumer. Complete separation of impurities is therefore essential during processing; TRENNSO-TECHNIK® separation and sorting machines accompany the entire process. The market's demands on purity are constantly increasing, create an equally high quality standard to offer end users products that are up to 100% free of foreign matter and impurities.
Hygienic design for spice processing - EHEDG member
Our systems and machines comply with the guidelines of the EHEDG (European Hygienic Engineering & Design Group). The hygienic design of systems and machines ensures easy cleaning and prevents contamination. In this way, we fulfil the highest hygiene standards and ensure safe and clean production processes in spice processing.

Your path to project success - plant and machinery for spice processing
We ensure project success in spice processing through tried-and-tested processes.
Our structured processes guide you safely from the initial consultation to the commissioning of your customised and tailored process technology.

Advice - your first step towards optimised spice processing
Every project starts with a qualified consultation. We clarify your specific requirements at an early stage and can develop a customised concept for spice processing using a 3D scan of your production facility.

Test - validation of your spice processing procedures
In our in-house technical centre, we test various process technologies for your spice processing requirements under real-life conditions. This enables us to find the optimum configuration for your spice processing process, regardless of whether it is a single machine or a complete system.

Concept - Customised solutions for your spice processing
Tailored to your requirements and based on the results in the technical centre, we develop a customised process concept for spice processing. In doing so, we take all relevant factors into account in order to achieve maximum efficiency and quality.

Finalisation - working together to find the optimum solution in spice processing
After the intensive phase of consultation, testing and design, we work with you to finalise your customised process technology. The final plans for the engineering of your spice processing plant are drawn up in close consultation.

Design and engineering - from the plan to the finished spice processing process
Our engineers translate the jointly developed plans into precise technical process engineering. Every machine and every module is designed to be perfectly integrated into your spice processing process. By using state-of-the-art software and technologies, we guarantee that your spice processing system meets the highest requirements and functions smoothly.

Production - Made in Germany quality for maximum spice purity
We manufacture your systems and machines for spice processing with the highest precision in our own production facilities. A high level of vertical integration enables us to realise the highest demands in terms of quality, functional reliability and punctuality, so that you can guarantee your customers the best spice purity.

Assembly of your spice processing plant or machine - precision on site
Our experienced professionals will install your machine or system directly on your premises. In this way, we ensure the high quality and functionality of your process technology for spice processing.

Commissioning - starting signal for your production in spice processing
We commission your system or machine together with you and hand over first-class process technology. At the same time, we train your employees for optimum operation in spice processing with our machines and systems.

Service - support in spice processing whenever you need it
Our process technology is designed for continuous operation, is easy to operate and simple to maintain. Our service team is always available to ensure the smooth operation of your spice processing machine or system.

Long-term partnership - successful together in spice processing
Our co-operation does not end with commissioning. We attach great importance to a long-term partnership. As your reliable partner, we continuously support you in the optimisation and expansion of your spice processing systems and machines to ensure that your production processes are always up to date. Our aim is to ensure your long-term success.
Efficient processing for the highest quality
“Whether coffee, tea, cocoa, nuts, spices, pulses, eggshells or herbs - the requirements for quality, purity and efficiency in processing are diverse. Our technologies help companies around the world to precisely separate, clean and optimise their raw materials. This results in high-quality end products that meet the highest standards.“

Contact form - Your direct route to optimised spice process technology
Fill out the form to receive more information about our process technology in spice processing. Our team will get back to you as soon as possible.
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+49 7309 96200