Gutter rollforming

Gutters constitutes one of the basic components of a rainwater drainage system, collecting the rain water on the roof.
Commonly gutters are either of rectangular or semi-circular shape. Sheet metal material used for gutters, downpipes and their accessories are generally Pre-painted or galvanized steel, Stainless steel, Aluminum and aluminum alloys, Copper, Zinc.

STAM manufactures Rollforming lines for gutters in all shapes and sheet metal materials, operating in the stop-start mode or using a flying shear for cut-to-length by a hydraulic cutting tool.
STAM developed a very versatile system for this application. It consists of a ‘double rollformer’ on which tooling for two different types of profile are permanently set up, so that lost times for changeovers are eliminated. The tooling can be for downpipes of different sizes or for guttering and downpipes. This versatile system give more flexibility to the production process.
Lines are designed for different speeds, depending on customer’s requirements, in the range from 10 to 40 m/min.