Foreign particles in the processing of cocoa can affect the entire batch, so it is better not to let it get that far and offer your customers full-bodied cocoa enjoyment. With sophisticated separation technology and maximum process reliability, our machines achieve 100% purity in the separation of foreign bodies and cocoa beans. Whether you are a small roasting plant or a large-scale industry, it makes no difference to us - TRENNSO-TECHNIK® develops and manufactures the right solution for your volume throughput and the first step towards pure, chocolaty pleasure for your customers.
PLANT AND MACHINERY: COCOA INDUSTRY
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Our machines for efficient cocoa processing
Discover our comprehensive range of machines for cocoa 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 cocoa processing
The first challenge in cocoa processing is to separate light impurities and contaminants such as dust, small leaves, packaging material and light metals from the cocoa.
Our air classifiers use targeted air currents to efficiently remove these unwanted particles. This step is crucial to ensure the purity of the cocoa right from the start.
Sieving machines - Precise sieving in cocoa processing
After pre-cleaning, our sieving machines screen the cocoa precisely 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.
Stripper - final cleaning for pure cocoa 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 cocoa from heavy particles such as stones, glass, metals, etc.. This step perfects the purity of the cocoa 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 cocoa processing
With thorough cleaning, our conveying and dosing technology plays a central role in cocoa processing.
These transport the cocoa gently from one machine to the next, without damaging the delicate product. Precise dosing ensures that exactly the right amount of cocoa reaches the subsequent processing stages, which guarantees the quality and homogeneity of the cocoa.
Complete cocoa processing plants - your turnkey process technology
Our systems and machines can be configured into a fully integrated cleaning system for cocoa 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.

Contaminant management cocoa; clean & sweet
Before cocoa beans are refined in the roasting plant, it is essential to separate foreign substances from the cocoa beans. This is because harvesting, drying, storage and transport can result in a whole range of impurities being mixed in with the beans in the bags from all over the world. Sand, wood, jute fibres, glass and similar materials have no place in further processing. This is where TRENNSO-TECHNIK® comes into play; our systems for separating cocoa beans and impurities ensure reliable purity of the raw material and therefore the highest quality of the end product.
Hygienic design for cocoa 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 cocoa processing.

Your path to project success - plant and machinery for cocoa processing
We ensure project success in cocoa processing through proven 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 cocoa processing
Every project starts with a qualified consultation. We clarify your specific requirements at an early stage and can develop a customised concept for cocoa processing using a 3D scan of your production facility.

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

Concept - Customised solutions for your cocoa processing
Tailored to your requirements and based on the results in the technical centre, we develop a customised process concept for cocoa 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 cocoa 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 cocoa processing plant are drawn up in close consultation.

Design and engineering - from the plan to the finished cocoa 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 cocoa processing process. By utilising the latest software and technologies, we guarantee that your cocoa processing system meets the highest requirements and functions smoothly.

Production - Made in Germany quality for maximum cocoa purity
We manufacture your systems and machines for cocoa 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 cocoa purity.

Assembly of your cocoa 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 cocoa processing.

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

Service - support in cocoa processing whenever you need it
Our process technology is designed for continuous operation, is easy to operate and simple to maintain. Our service team will be happy to assist you at any time to ensure the smooth operation of your cocoa processing machine or system.

Long-term partnership - successful together in cocoa 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 cocoa processing systems and machines to ensure that your production processes are always up to date. Our goal 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 cocoa process technology
Fill out the form to receive more information about our process technology in cocoa processing. Our team will get back to you as soon as possible.
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+49 7309 96200