PosiDrive Spiral™ is an alternative to Lotension drive systems. PosiDrive Spiral™ features a stainless steel grid belt with driving tabs on the inside edge. The tabs engage and are driven by vertical ribs on the spiral center drum. PosiDrive Spiral™ is recommended particularly for applications where product movement is a problem, or where oils or other product characteristics cause operational issues with Lotension drive systems. The PosiDrive Spiral™ system is suitable for new or existing spiral conveyors.