The WBG Grid of Vimelco is a rugged, low-cost mobile unit for use in earth works and quarries to eliminate over-sized rock particles prior to crushing. The Vimelco Primary Scalping Grid is versatile and light (4 tonnes) and can be positioned easily using readily available plant.
Because the bottom end of the rods is loose, the grid won’t clog even with difficult material. As shown on the video, the gap of the rods can be changed by two men (50mm, 100mm, 150mm…)
Additionally to normal WBG grid (left), also models ”Goliath” (middle) and ”Mini” are available.