• mask Bulkhandling
    The specialist


Holtrop & Jansma offers a complete range of hoppers that may be loaded using wheel loaders and/or trucks. Depending on the product to be processed, hoppers may be equipped with screw conveyors, drag chain conveyors, or so-called moving-floor devices. From these hoppers, the materials are collected at a certain location for further transport.

For material transport we provide, among others, screw, chain, and belt conveyors, as well as elevators. Besides, various different fractions may be obtained from the product flows using  drum sieves, windshifting devices, and magnetic separators.

For product storage we provide 50 – 2000 m³ metal silos with an unscrewing system, with bottom unloading or top unloading, as desired.