A Downpipe Roll Forming Machine, has been designed for making square or round (circle or rectangular) rainwater pipes.

A downspout has many different names as, waterspout, downpipe, drain spout, and roof drain pipe etc. According to wiki, the downspouts are applied mainly as below:

In the very beginning the downspouts are made of plastic, then PVC; due to the advancement of roll forming technology, people turn to roll formed pipes, and in mordern times, most of the downspouts or rainspouts have been produced from pre-painted steel, galvanized steel,aluminum or cooper.

Technical Parameters of Downpipe Roll Forming Machine:

• Uncoiler: Manual Uncoiler
• Inner diameter: 508mm
• Outer diameter: 1200mm
• Loading weight: 3T
• Thickness of Material: 0.4-0.6mm
• Rolling Stations: 22 stations for square pipe and 26 stations for round pipes.
• Forming Speed: 0-12m/min. (not including cutting)
• Diameter of Shaft:∮70mm
• Transmission:by chain-brackets
• Main Power:7.5KW:
  Weight of the machine appro.6 Tons.Rectangular downspout Elbow machine
• Cutting Type: Hydraulic cutting for rectangular downpipe and Flying Saw Cutting for Circle downspout
• Hydraulic Power: 4KW
• Flysaw cutter: 3KW
• Material of cutter blade: Cr12 steel with quenched treatment.
• Cutting Length and Quantity:Clients can set the required length and quantity on the PLC touch screen
• Electrical System for Rectangular Downspout Roll Forming Machine
• Panasonic PLC Control System and Omron Encoder;
• Electricity 380V+/-10%/50HZ/3Phase

Main parameters for downspout Elbow machine:

• Type of controlling: adopt strong electric controlling
• Main motor power: 2.2kw
• Max curving angle: 90 degrees.
• Functions: curving and biting
• Curving speed: 0-15m/min
• Dimension: 1300*650*1500mm