Processing
We have found the most effective processing methods by constantly experimenting, adapting and keeping our eyes open for new innovations. Because we operate our own extraction plant we have the ability to closely monitor the production process in order to ensure the production of high quality oils. Our UK extraction facility, New Holland Extraction Ltd., complies to the EU regulations and we provide our customers with extensive backup and a detailed certificate of analysis for each batch. Each step of the production process is monitored to ensure high quality, traceability and reliability.
The majority of our processing is based on traditional methods which are further tailored to suit each specific product. The oil is obtained either by cold pressing or by solvent extraction. Further processing can be adjusted to suit customer requirements, whether it be virgin oil in its purest form or a fully refined oil.
Sustainability is an important element for us during the processing operation. We constantly innovate to ensure the latest sustainable technologies in order to produce superior oils.
The logistical planning is handled from our office on Texel
After conducting quality checks the products are released for sale and orders are prepared for worldwide transport.
We schedule regular productions and maintain stock of nearly all products. This ensures that we can work flexibly, efficiently and deliver with short lead times.
New Holland Extraction LTD
De Wit Speciality Oils has a subsidiary company based in England: New Holland Extraction Ltd. NHE is a toll extraction facility that specialise in oil extraction from seeds. Key capabilities include their ability to process a wide range of raw materials through several different processes. These include pressing, pre-pressing and solvent (hexane) extraction. NHE also has research and development facilities including a small scale pilot plant and QC laboratory. NHE process batch sizes ranging from 5 to 500 metric tonnes.
