Downspout Roll Forming Machine

https://www.chinasmartech.com/products/downspout-roll-forming-machine.html

A downspout roll forming machine is a specialized piece of equipment used to produce downspouts, which are essential components of a building's rain drainage system. Downspouts direct rainwater from the roof to the ground or drainage system, preventing water damage to the building's structure and foundation. These machines are designed to form metal coils into the desired downspout profile through a series of rollers. For shape of downpipe, there're round and square types which will be designed and manufactured according to your requirements.