Based on the highly successful 25mm diameter, antistatic plastic "Mini Wheel", the system is designed to convey light to medium weight articles down shallow gradients with low line pressures. Goods of very small base dimensions, too small for larger conveyors, can be handled ideally by this system. The mini wheels, and their cradles, snap fit into three types of perforated track @ 45mm pitch or one channel track @ 28mm pitch. All tracks are 24000mm long and some can be fitted with guide rails.