New innovation: abrasive peeler for pistachios
Marcelissen will soon add a new machine to its lineup: an abrasive peeler specifically developed for pistachio processing. The machine is currently in the final phase of extensive customer testing, with market introduction expected after October.
Further development of proven technology
At Marcelissen, we continuously monitor customer demand and market developments. This led us to an exciting new milestone: an advanced adaptation of our Drum Roller Peeling Machine SKR, tailored specifically for processing pistachios. The abrasive peeling technology we previously used primarily for potatoes and root vegetables has proven to translate exceptionally well to this completely different product. It is yet another great example of evolving existing expertise into new applications through close collaboration with our customers.
How does the machine work?
The new peeler operates on the same proven principle as the Drum Roller Peeling Machine SKR. Peeling rollers form a rotating drum inside which an auger (feed screw) controls the throughput time. The speeds of the rollers, drum, and auger can all be adjusted via frequency inverters, allowing precise control over the peeling process.
While this process is indispensable for potatoes and root crops, seeing it bear fruit in pistachio processing makes it extra special for us.
Currently in the final testing phase
The peeler is currently in its final testing phase, which will run through mid-October. It is operating at full capacity at a customer site—18 hours a day, 7 days a week. This intensive trial period gives both us and the customer a clear view of the machine's performance and reliability under realistic production conditions.
The initial results are highly promising: preliminary measurements show up to 20% higher capacity compared to competitors, while maintaining consistent product quality. In terms of volume, the machine can process 10,000 kilograms per hour, ensuring ample throughput even for large production facilities.
In line with the Sliver Remover SR2
At Marcelissen, we always strive to develop complete solutions that help our customers speed up and optimize their entire processing line. To date, our main offering for pistachio processing was the Sliver Remover SR2, also known in this market as the Loose Hull Remover. With the addition of the new peeler, we will soon offer pistachio processors a complete production line solution, from peeling all the way to sorting.
Looking ahead
As soon as the testing phase is completed, the full results and a detailed update will follow quickly. The exact date of the official market launch will also be announced at that time.
Get in touch
In the meantime, do you have any questions about this innovation or another topic? Please feel free to contact us.