The Downpipe Forming Machine (also known as Downpipe Roll Forming Machine) is a specialized piece of equipment engineered for manufacturing metal rainwater downpipes in a variety of profiles, including round, square, and rectangular shapes. This machine is a core component in roofing drainage systems, widely applied across residential, commercial, and industrial building projects, delivering reliable, high-quality drainage components for construction applications.
This downpipe forming machine features a robust and durable structure, with an overall dimension of approximately 10500mm × 1000mm × 1500mm. It is built with a 400H steel frame and 16mm thick wall panels, ensuring long-term stability during high-intensity production. The machine is equipped with 24 sets of main forming rolls, which are crafted from 45# steel, undergoing rough machining, precision machining, and hard chrome electroplating treatment for enhanced wear resistance and service life. The spindle is also made of 45# steel, and the control system adopts a Delta PLC that supports both Chinese and Russian languages for convenient operation.
The machine integrates decoiling, forming, cutting, and optional pipe bending functions into a single continuous production line, streamlining the entire manufacturing process. Its robust frame, precision-engineered rollers, and advanced control system work together to guarantee stable production output, precise dimensional accuracy, and a smooth, flawless surface finish for every finished downpipe, meeting strict construction quality standards.
This downpipe roll forming machine is highly versatile, compatible with processing a wide range of metal materials, including galvanized steel, pre-painted steel, aluminum, and copper. It supports fully customized profile sizes tailored to specific customer requirements, making it adaptable to diverse project needs and different regional building drainage design standards.
Frequently Asked Questions
Does the machine require a foundation?
It simply requires a level concrete floor; no complex foundation is necessary.
What are the available cutting methods?
Hydraulic Flying Shear
Servo Tracking Flying Shear (Higher precision, faster speed, burr-free cuts)
Is the length of the discharge rack adjustable?
Yes, our standard telescopic discharge rack can be adjusted to accommodate sheet materials of varying lengths.
What checks need to be performed before starting the machine?
Check the lubrication, voltage, emergency stop button, cutter position, feed guides, etc.
How can issues such as skewed or off-center sheet feeding be resolved?
The equipment is equipped with a hydraulic alignment system or a manually adjustable feed guide mechanism, allowing for easy correction.
