Les sociétés d’exploitation de la famille Duravant desservent les secteurs de la transformation alimentaire, de l’emballage et de la manutention.
Multiscan Technologies in the walnut sector
At Multiscan we know the Walnut sector and the requirements applied throughout its value chain. Our experience and our know-how support us. We have been developing state-of-the-art technology for more than 20 years, which we now make available to walnut processors and packers to improve their processes and the compliance of their products.
Value applications
Sorting
Compact systems with vision technology for sorting processes
Technologies
Compact systems with vision technology for sorting processes
Our clients support us
Relevant companies in the agri-food sector share their experience working with us
Applied technologies
MULTISCAN S30W
Sorting of in-shell Walnuts (NIS)
The Multiscan S30W is a compact system specially designed for the sorting of in-shell walnuts by external quality, color, size and shape. Thanks to its high versatility and efficiency, it allows multiple configurations of its sorting parameters to respond to the different needs of our customers. It is an ideal equipment to reduce labor and space required for machinery.
Equipped with SpinSort technology, it transports the fruit while producing a 360º turn, achieving a comprehensive inspection and detecting quality problems more efficiently with state-of-the-art vision technology.
Increased quality of final product
High versatility of use and sorting by a wide variety of parameters
Classification in 3 fully configurable outputs
Sorting by size optimizing the subsequent shelling process
Savings in labor and footprint
Multiscan S30W DUO model option for increased capacity
MGS WALNUT
Comprehensive solution for grading of wallnut
The MGS Walnut is a high-capacity system with the latest electronic sorting technology specially designed for grading of walnut by quality, color, size and shape. The numerous outputs of the equipment give it a high versatility for the specific processing of each client. With an individual roller transport system, a smooth transfer of fruit is achieved without damage. Thanks to its TotalVision technology through high-resolution side cameras, it ensures compliance with quality standards and the detection of defects that are difficult to identify at the ends of the nut.
Increased quality of final product
High versatility of use compatible with most varieties of walnut
Classification in numerous fully configurable outputs, according to project
Optimization of the calibration processes and the packing area
Labor savings in the sorting and sizing area and increased margin per kg of processed
Technologies
SPIN SORT
SpinSort technology combines innovative vision and transport systems for a more efficient detection of quality, color or shape issues. This technology, developed by Multiscan and unique in the world, maximizes the inspected surface of the fruit by rotating it completely, for a comprehensive 360º analysis. A differential value for higher efficiencies to obtain quality products.
Main issues detected in in-shell walnuts:
Cracks
Broken
Adhering hull
Undersized
MVS 2020
MVS2020 is the new software platform providing Multiscan sorting systems with renewed functionalities and interfaces to increase their performance. Supported by a higher-capacity computer, MVS2020 incorporates advanced digital processing and information management capabilities to meet the new integration and Industry 4.0 needs.
⦁ More visual and intuitive interface
⦁ Implementation of Machine Learning
⦁ High-power computing and improved algorithms
⦁ Customized configuration options
⦁ Change of batch and recipe on-the-fly
⦁ Generation of production reports
⦁ OPC / UA communication protocol
⦁ Image quality verification/adjustment with template
⦁ Simplification of remote technical assistance
