Variable width spreader
The Variable Width Spreader Box (VSB) provides better flexibility for government agencies that perform microsurfacing work on highways, roads and other pavements where the width fluctuates throughout the job. The proven VSB can expand and contract while paving so you don’t have to stop when the road changes – eliminating unwanted construction joints and increasing pavement driving quality. It has four augers; the first two feed the material to the centre of the box while the other two evenly distribute the mix during placement. The VSB is available in 8- to 13-foot (2.4 to 4.0 m), 9- to 14-foot (2.7 to 4.3 m) and 10- to 15-foot (3.0 to 4.6 m) models. Widths up to 16 feet (4.9 m) are available by special order.