Toll processing – also known as contract manufacturing – involves outsourcing specific production processes to a specialised company equipped with the necessary expertise and equipment (the toll processor). This allows you to process materials without investing in your own facilities, offering benefits such as cost savings, access to advanced technologies, and flexibility in production volumes.
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Toll Processing
Our toll processing facilities provide a flexible and cost-effective solution for outsourcing the processing of powders and bulk solids – whether for one-off projects or recurring production runs. With state-of-the-art equipment and a highly experienced team, we offer services such as mixing, drying, agglomeration, milling, classification and packing. All processes are tailored to your requirements, backed by our in-depth expertise in powder and particle technology. Both short- and long-term contracts are available to support your production strategy.
Toll processing is ideal for bridging capacity gaps, testing new product concepts or scaling up manufacturing – without the need for capital investment. It also enables the efficient production of small batches and offers a fast, flexible route from development to market launch. Our toll processing services are designed to deliver consistent quality and optimal performance. In addition to our facilities in the Netherlands, the Hosokawa Micron Group operates toll processing centres in other countries, each with specialised expertise.
Available Toll Processing Equipment
In our location in the Netherlands, the following equipment is available for toll processing:
- Nauta batch (vacuum) drying or mixing equipment: 300, 800, 3500, 6000 litres
- Cyclomix for high shear mixing: 5, 50, 500 litres
- Flash mill dryer up to 150 kg/h water evaporation
- Machinery for continuous mixing and agglomeration
- Ultrasonic screening on 45, 80 and 140 µm
Advantages of Toll Processing
- Clearly defined and predictable costs
- No capital investment in equipment or facilities
- Efficient production of small quantities
- Access to Hosokawa’s extensive processing expertise
- Reduced operational and production risk
- Consistent, validated processing quality
Frequently Asked Questions (FAQ)
What is toll processing?
When is toll processing a smart choice?
Toll processing is particularly useful to:
- Bridge temporary gaps in processing capacity
- Produce market-ready samples before full-scale production
- Support product launches during early sales phases
- Test new formulations or process routes during R&D
- Avoid capital expenditure during uncertain market conditions
What toll processing operations do you offer?
In the Netherlands, Hosokawa Micron offers a wide range of powder processing services, including:
- Mixing and blending
- Drying (including vacuum drying)
- Agglomeration and densification
- Milling and classifying
- Packing
All processes can be tailored to your individual requirements. Both short- and long-term contracts are available, giving you full flexibility to scale production as needed. In addition to our operations in the Netherlands, the Hosokawa Micron Group also has toll processing facilities in other countries, including Germany, the United Kingdom and the USA, each with their own specialised expertise.
Do you offer toll processing of food products?
No, Hosokawa Micron B.V. is not accredited for toll processing food products.
What packaging options do you offer for toll processing?
We offer a variety of packaging options to match your product and handling needs, including big bags (FIBC), sacks, drums and boxes. If you have specific packaging requirements, we are happy to discuss bespoke solutions tailored to your application.
Can customers attend toll processing runs?
Yes, customers are welcome to attend production runs either in person or remotely via secure video connection.
What is the lead time for toll processing?
The lead time for the toll processing and delivery of your material varies depending on quantities, material properties and your specific requirements. Please contact our team to discuss your project scope and planning in detail. We will provide a clear timeline tailored to your needs, ensuring efficient scheduling and reliable delivery.
Quality assurance
From equipment selection to product control specifications, cleaning procedures and complete batch documentation – we apply rigorous quality standards. Our clients benefit from robust quality assurance, validated cleaning protocols, secure packaging, and full traceability – even for sensitive or demanding products.
Talk to our experts
Let’s discuss how toll processing can support your production strategy. Whether for short-term runs or long-term outsourcing, our experts are ready to craft a solution that fits your business.
Sustainable process technologies
Hosokawa Micron B.V. is committed to sustainable and responsible process technology. Our ISO 14001 certification covers key environmental aspects such as air, soil, energy, waste, water, noise and hazardous substances. With an EcoVadis Silver Medal, we rank among the top 3% of EcoVadis-rated companies in the special machinery industry.
