Down Pipe Roll Forming Machine
Combined type downpipe machine integrates metal downpipe roll forming and metal pipe bending as whole roll forming line, one-stop downpipe forming machines for machine operator, it is good for saving producing time and improve producing speed well.
Description
Down Pipe Roll forming Machine Types
There are two types of down pipe roll forming machine lines: combined type and separated type.
Combined type downpipe machine integrates metal downpipe roll forming and metal pipe bending as whole roll forming line, one-stop downpipe forming machines for machine operator, it is good for saving producing time and improve producing speed well. Also the bending angle degree is changeable freely, bending angle direction can be changed freely, too.
Separated type downspout forming machine line has 3 parts: metal pipe roll forming, pipe bending and shrink equipment (for connection used), this type of roll forming machine line is flexibly for different of angle designs, what angle degrees engineers need, pipe bending machine can produce immediately.
Metal Downpipe Bending Machine
Metal down pipe shrink equipment

Both combined type and separated type downpipe roll forming machines will need this machine for engineer used.
Machine Key Parameters
| Transmit Type | Gear/Sprocket driving |
| Forming Station | 20-step |
| Shaft Diameter | ф75mm |
| Driving Motor | 7.5KW |
| Machine Frame | Made from H350 H beam |
| Forming Speed | Approx. 10-15m/min |
| Hydraulic Motor | 4KW |
| Cutting Tool Material | Cr12MoV |
| Pipe Shrink length | about 50mm |
| Key Electric Parts | Delta, Omron and Schneider |
What are advantages of using a down pipe roll forming machine in residential construction?
There are several key advantages in residential construction by the down pipe roll forming machine, particularly for projects like personal houses and villas.
1st, metal down pipe is more durable that it has a significantly longer service life, compares to traditional materials like PVC pipes, it is more resistant. This enhances the drainage system’s longevity.
2nd, the steel down pipe roll forming machine will process continuously straight down pipes and its connecting elbow part on one piece, it is good for preventing water lackage and improves roof system’s drainage system more beautifully.
3rd, The downspout roll forming machine integrates connecting elbow and water drainage system cohesively and efficiently.
What are components of a downspout roll forming machine?
Normally, there are four key components for one downspout roll forming machine to guarantee downpipe machine line’s precision, durability and efficient automated operation:
1. Material Feeding Guidance: This device is for leading steel coil into key roll forming machine part, it is the beginning end of whole downpipe roll forming machine line, the feeding guidance should be accurate and smoothly for steel coil material going inside of producing line. The suitable width is adjustable, can be regulated a little wider or narrower according to actual steelcoil width. There are a supportive guide table or upper/lower guide rollers for seamless feeding.
2. Roller Groups & Forming Section: This part is the core forming unit of downpipe roll forming machine line. Normally includes: 75mm spindles made from 45# round steel, forming rollers and all rollers will be heat-treated, mirror-polished, hard chrome-plated for wear resistance and a smooth finish. The machine frame will be made from H350 beam often, then each station forming rollers will be installed up on machine frame and driven by high quality motor for cold roll forming the downspout shapes as required.
3. Automatic Cutting Section: the cutting section can be controlled by hydraulic motor or electric motor, 4 pieces of cutting blades for one cutting off action. Down pipe roll forming machine should ensure clean, deformation-free cuts after forming. The cutting frame will be made from cast iron for shock absorption, and blades will be made by durable Cr12MoV material with a lifespan exceeding 1 million cuts.
4. PLC Control System: All the down pipe roll forming machine’s producing task is managed by PLC Control Cabinet. PLC system integrates PLC, inverter for efficient drive control, and reliable quality electrical components. The touch screen allows downspout machine operators to input production data and then automatically produce as order required.
What are down pipe applications in different industries?
Metal down pipes play a crucial role in different projects drainage systems, it can direct rainwater away from roofs and building efficiently and safely without water leakage. These type of metal down pipes are commonly used in both residential and commercial properties due to their durability, strength, and corrosion resistance.
Residential Buildings
In residential buildings, metal down pipes is good for preventing water damage to walls, foundations, and basements, it ensures effective water management on roof system. They are particularly essential for homes with complex roof structures, so proper water drainage can prevent leaks and prolong the roofing materials’ lifespan. Additionally, steel down pipes can be produced into various styles and finishes as project needs, there are many style choice for different architectural designs.
Commercial Properties
Robust performance is required for commercial properties, therefore, the application of metal down pipes extends to large-scale drainage Systems. In the areas with heavy rainfall, these down pipes can handle significant volumes of water on commercial buildings for protecting the structural integrity. Metal down pipes are often integrated into the building’s exterior design, makes the commercial properties more beautiful, so metal down pipe roll forming machines will create good local market and better profit for engineer companies, too.
Industrial Settings
In industrial settings, metal down pipes are used to manage the drainage of expansive roof areas. So the metal down pipes are suitable for factories, warehouses and industrial complexes where durable and low-maintenance drainage solutions are essential. Also, the down pipe shape and sizes can be customized according to industrial facilities need.
Overall
The metal down pipes are so important for various types of buildings, ensuring effective water management and protection from potential water damage. Their robustness and adaptability make them a preferred choice in modern construction and renovation projects. If you are looking for business chance for water drainage system, consider our Beenew brand down pipe roll forming machines well!










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