Brother Union Machinery has been producing downspout machines for the rainwater gutter system of building and construction.
A downspout is a pipe to carry rainwater in the rain gutter system. This industrial downpipe roll former is designed to produce corrugated downpipes from galvanized steel, painted steel, or stainless steel.
Stainless steel has a lot of advantages of corrosion-resistant, high tensile strength, very durable, low-maintenance, attractive appearance, and environmentally friendly (recyclable). But to roll-form the stainless steel sheet is something different, it is not as easy as to form a galvanized iron downspout.
All the roller-dies in the roll-former are made of Cr12 Steel (Cr12 a Chinese alloy Tool steel, equivalent to D3 Steel), they are very durable to fit the stainless steel rolling process.
and this roll former has a lower weight, and it is short in length, so it has the ability to be changed into a portable roll former working on-site sometimes.
Brother Union Machinery has also been manufacturing other roll formers for a roofing rainwater system, such as gutters, eaves.
Sturdy machine Base and Framing, longer service life.
Quality Roller Dies
Automatic control system
Machine Size smaller, lower weight, eletrical system and hydraulic system assembled in the roll former's base frame.
Easy Installation, Easy Operation, and Easy Maintainance
Finished Downspout with Accurate Profile Section
Downspout surface is good，no scratches
Custom-made roll forming machines are available.