Curving System Rain Water Steel Round Downpipe metal DownSpout Roll Forming Machine
Downpipe forming machine is a special equipment for producing building downpipes (rainwater pipes). It can process metal coils (such as galvanized steel plates, color steel plates, etc.) into the required downpipe shape through continuous roll forming process. The equipment has high automation and high production efficiency, and is widely used in construction, municipal engineering and other fields.
Main components of downpipe forming machine
Uncoiler: used to unwind metal coils and provide raw materials for subsequent forming.
Leveler: Level the metal sheet to ensure that the surface of the sheet is flat and easy to form.
Feeding device: Feed the metal sheet into the forming unit.
Forming unit: Through multiple sets of roller pressing dies, the metal sheet is gradually pressed into the shape of a downpipe (such as round, square or rectangular).
Fixed-length cutting device: Automatically cut the formed downpipe according to the set length.
Receiving rack: Used to collect and stack finished downpipes.
Workflow of downpipe forming machine
Uncoil: The metal coil is unrolled through the uncoiler.
Leveling: The metal sheet passes through the leveling machine to eliminate curling and deformation.
Feeding: The sheet is fed into the forming unit.
Forming: The sheet is gradually pressed into the shape of a downpipe through multiple sets of roller dies.
Cutting: The formed downpipe is automatically cut according to the set length.
Collecting: The finished downpipe is collected on the collecting rack.




Material of Shaft |
80 mm 45#steel forged |
Material Thickness |
0.3-0.4 mm |
Working Speed |
8-15 m/min |
Main Motor Power |
7.5 KW |
roller station |
18 |
power |
380/415V |
Machine length |
12 meter |
Guarantee
In correct operation and maintenance, the machines are 12 months quality guarantee from time of loading, life guarantee repair; within quality guarantee period, except for failures caused by human error, spare parts will be provided freely; after the quality guarantee period, only charge the cost of the spare parts. Free technical supporting and maintenance consulting in lifetime.
Installation
The downpipe forming machine we produce is customized according to the specific requirements of customers,such as specification and raw materials. The machine is installed and tested before leaving the factory.After receiving the machine, the customer can start production once connect wires and tubes.We randomly send instructions to tell how to operate.
If necessary, we can send one technician to your factory to install the machine;


1. Does one machine can only produce one style panel profile?
Not exactly.For wider and double layer making machine. It can produce more than 6 kinds of panels.
2. What can you do if the machine broken?
Our machine's warranty period is 12 months,if the broken parts can't repair,we can send the new parts replace the broken parts ,but you need pay the express cost yourself.if after warranty period,we can through negotiation for to solve the problems,and we supply the technical support for the whole life of the equipment.
3. Can you be responsible for transport?
Yes,please tell me the destination port or address.we have rich experience in transport.
4. Are you manufacturer or trading company?
We are manufacturer and trading company .
5. Do you provide customized?
Sure, we can design the machine according to the requirement and profile drawing you provide. Our engineers can offer the best professional solution to our worldwide clients.
6. How can I trust you that machines pasted testing running before shipping?
1) We record the testing video for your reference. Or,
2) We welcome you visit us and test machine by yourself in our factory.