Brother Union Machinery manufactures rainwater downspout machines and elbow machines for building and construction. A downspout is a pipe to carry rainwater in the rain gutter system. This industrial downpipe roll former is designed to produce corrugated downpipes from galvanized steel, painted steel or stainless steel.
This rectangular downpipe Roll Forming Machine automatically adjusts to produce the downpipe according to client requirement. The machine is controlled by PLC, fully automatic working. It can automatically record the production quantity, automatically measure the length. It has Alarm Display and Emergency Stop function. All the machine working actions can be controlled by control panel.
|Material||Thickness||I.D.||Max. O.D.||Yield Strength||Max. Coil Weight|
|Pre-coated Steel Coil ||0.3-0.5 mm||Ф508mm||Ф1200 mm||≤320 Mpa|| |
|Air Pressure||0.6~1.2 Mpa|
|Production Capacity||about 0-20 m/min(Not include shearing time)|
|Dimension (L*W*H)||L≈18 m, W≈ 2m, H≈ 1.8m|
Decoiling →Pre-cut-off→ Roll Forming →Cuting →Stacking
|2||Roll Former||1 set|
|3||Roller Die||1 set|
|4||Cut-off Device||1 set|
|5||Hydraulic System||1 set|
|6||Electrical Control System||1 set|
|7||Elbow Machine||1 set|
Cantilever structure, welded base；
Manual rotation expanding；
Max loading capacity: 3T
Independent column wall in the roll former
Driving mode: sprocket and chain.
Shaft material: 40Cr with quenching treatment, HRC45.
Production Process of Roller Dies of Brother Union Machinery
Cut-off Die Material: Cr12MoV forged;
Application: To cut off the downspout in length without cut off waste;
Shearing Machine Power: hydraulic
This Elbow forming machine bend the roll-formed downspout pipes to a certain angle. It is composed of pressing machine and curving die.