Flat spiral belt is a tight version of balanced weave belting. It is constructed by alternating left- hand and right- hand spiral coils interconnecting by straight cross rods. Alternating mesh configuration efficiently reduce tracking problems and downtime. And small apertures provide flat carrying surface for small products or products which are easy to get broken. Commonly, the spiral coil wire is round. However, flattened coil wire is available for handling smaller products. Please told us the cross section dimensions before ordering. Whether round or flat spiral wire belting, their edge finish will be laddered, welded or hooked. Positive driven chain edge is also available on request.