Downspout Machine & Downspout Elbow Machine
Round and square downpipe machines, cold-bent forming without welding, can be used in conjunction with pipe reducing machines, pipe bending machines, and pipe clamping machines.
After-sales Service Provided
Engineers available to service machinery overseas
Warranty
1 year
Certification
CE
Voltage
As local
Brand Name
Solan
Place of Origin
China
Application
Drain Pipe
Type
Pipe Production Line
Condition
New
Quantity
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Automatic Downspout Machine & Downspout Elbow Machine
Downspout forming machineanddownspout elbow machine are core roll forming equipment for producing seamless metal rainwater downpipes and pipe elbows. As professional roll forming machine manufacturers, we provide fully automatic, high-efficiency, and customizable downspout & elbow forming solutions for global roofing and building envelope manufacturers. Our machines can produce square/rectangular/round downspouts and 30°/60°/75°/90° downspout elbows, perfectly matching all kinds of color steel, galvanized steel, and aluminum roofing drainage systems.
1. Product Overview | Downspout Machine & Downspout Elbow Machine
1.1 Downspout Roll Forming Machine
The automatic downspout machine is specially designed for continuous production of metal rainwater downspouts. It completes coil feeding, multi-pass rolling forming, straightening, fixed-length cutting, and automatic discharging in one continuous process. No manual secondary processing is required. The finished downspout pipe features smooth surface, uniform size, no deformation, and tight seam, which effectively solves the problems of water leakage and poor fitting of traditional handmade downpipes.
Applicable pipe sizes: 2x3, 3x3, 3x4 inch square downspout, 2/3/4 inch round downspout (custom size available). Suitable material thickness: 0.4–1.2mm PPGI, GI, aluminum coil.
1.2 Downspout Elbow Machine
Thedownspout elbow machine is supporting equipment for downspout production, used to produce standard downspout elbows, offset elbows and crimped joints. It supports A-type and B-type elbow molding, with flexible bending angles including 30°, 60°, 75°, and 90°. The machine adopts hydraulic crimping and precise die positioning, ensuring the elbow fits the straight downspout pipe 100% without gaps, avoiding rainwater seepage. It can work independently or form a full automatic production line with the downspout machine.
2. Core Advantages | Why Choose Our Downspout & Elbow Machine
- High Precision & Stable Molding: All forming rollers are made of mold steel with quenching and polishing treatment, wear-resistant and long service life. PLC servo control system ensures cutting error within ±0.5mm, consistent pipe roundness and flatness, no scratching on the plate surface.
- Fully Automatic & High Efficiency: Uncoiling, forming, cutting, discharging and elbow bending are fully automated. The production speed reaches 8–12m/min, greatly improving output and saving manual labor costs for factories.
- Strong Compatibility & Customization: Support round/square/rectangular downspout pipe production, compatible with mainstream roof drainage systems in Europe, America, Southeast Asia, and the Middle East. Custom dies for special sizes and special angle elbows are available.
- Durable Structure & Low Failure Rate: Integral thickened steel frame, welded and stress-relieved, not easy to deform after long-term operation. Brand electrical and hydraulic accessories ensure stable operation and reduce later maintenance costs.
- Complete After-sales & Global Service: Equipped with full English operation manual, wiring diagram and debugging video. Provide 7/24 online remote guidance and overseas on-site commissioning service. 24 months full machine warranty.
- Standard Export Configuration: Support customized multi-country voltage (380V/50Hz, 415V/50Hz, 220V/60Hz etc.). Complete CE certification and full customs clearance documents, no customs detention risk.
3. Wide Application Scenarios
Our downspout machine and downspout elbow machine are widely used in various building rainwater drainage system projects, covering industrial, commercial and civil construction fields:
- Steel structure factories, warehouses, logistics parks
- Light steel villas, prefab houses, residential buildings
- Farm breeding sheds, greenhouses, agricultural buildings
- Gas stations, toll stations, outdoor canopy projects
- Commercial buildings, shopping malls, scenic area supporting buildings
Finished downspouts and elbows are key components of building roofing drainage systems, which can effectively guide rainwater away from the foundation, prevent wall corrosion and foundation water accumulation, and improve building durability.
4. Standard Technical Parameters
Item | Downspout Machine | Downspout Elbow Machine |
|---|---|---|
Processing Material | PPGI, GI, Aluminum coil (0.4–1.2mm) | Matching finished downspout pipe |
Production Speed | 8–12 m/min | 150–300 pcs/h |
Controlled System | PLC full automatic control | Hydraulic + PLC precise control |
Cutting Tolerance | ±0.5mm | Angle error ±1° |
Available Size | 2/3/4 inch round, 2x3/3x3/3x4 inch square | 30°/60°/75°/90° A/B type elbow |
Voltage | Customized per local standard | Customized per local standard |
Warranty | 24 months | 24 months |
5. Production Process
Downspout Machine Process: Manual decoiling → Material guiding → Multi-pass rolling forming → Straightening → Cutting → Discharging → Finished downspout
Downspout Elbow Machine Process: Pipe feeding → Positioning → Hydraulic crimping & bending → Angle shaping → Finished elbow output
6. Customer FAQ
Q1: Can the machine produce customized size downspout and elbows?
A1: Yes. We support full customization of pipe diameter, width, wall thickness and elbow angle. You only need to provide product drawings or samples, our engineering team will design exclusive rollers and molds for you.
Q2: Is the machine suitable for aluminum and galvanized steel?
A2: Absolutely. The standard machine adapts to PPGI, galvanized steel and aluminum coil. We will adjust roller gap and forming parameters according to different materials to ensure no scratch and no deformation.
Q3: Do you provide overseas installation and training?
A3: Yes. We provide free English operation manuals, wiring diagrams and full-set debugging videos. 7/24 online remote guidance is available. Overseas on-site installation, commissioning and worker training services are supported.
Q4: What is the production lead time?
A4: Standard downspout and elbow machine: 35 working days. Customized model: 45 working days. We guarantee timely delivery and professional export packaging.
Q5: What after-sales support can we get?
A5: Full machine warranty for 12–24 months, core electrical and hydraulic parts with longer warranty. Common spare parts are in stock for fast delivery. lifelong factory price spare parts supply and technical support.
7. Why Partner With Us
We are a professional manufacturer dedicated to roll forming machinery for more than 10 years, focusing on roofing and building envelope equipment. We integrate R&D, production, sales and after-sales service, providing one-stop solutions for downspout machine,downspout elbow machine, gutter machine, ridge cap machine and other supporting equipment. Our machines have been exported to Europe, Southeast Asia, the Middle East, Africa and other regions, winning long-term trust from global customers with stable quality, competitive price and perfect after-sales service.
Contact us now to get the latest quotation and customized solution!
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