Wedge wire screen rotary drums are widely used in the sugar industry for separating sugar juice from cane fibre and drying wet crystalline sugar.

Reverse formed wedge wire screen cylinder (internal circumferential wire with external axial support rods) is a kind of strainers that flow from inside to outside filtration, with smooth working surface inside. This type wedge wire screen pipe is manufactured by wrapping and welding stainless steel V-shaped profile wire cylindrically around support rods under automatic specialized wedge wire screen machine, then be made to screen pipe through cutting, reverse rolled, welded processing.