Square Downspout Pipe Roll Forming Machine

1. General Description of Downspout Pipe Machine

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. 

2. Downspout Profile Drawing

3. Raw Material of Downspout

4. Main parameters of the downspout production line

5. Workflow of Downspout Machine

Decoiling →Pre-cut-off→ Roll Forming →Cuting →Stacking

6.  Devices in Downspout Production Line

1. 6.1 Decoiler in Downspout Roll Forming Machine

• Cantilever structure, welded base；

• Manual rotation expanding；

• Brake device；

• Passive rotation；

• Max loading capacity: 3T 

1. 6.2 Roll Former in Downspout Roll Forming Machine

• Independent column wall in the roll former 

• Driving mode: sprocket and chain. 

• Shaft material: 40Cr with quenching treatment, HRC45.

1. 6.3 Roll Dies of Roll Former

Production Process of Roller Dies of Brother Union Machinery

1. 6.4 Cut-off 

• Cut-off Die Material: Cr12MoV forged;

• Application: To cut off the downspout in length without cut off waste;

• Shearing Machine Power:  hydraulic

1. 6.5 Elbow Machine for downspout pipe

This Elbow forming machine bend the roll-formed downspout pipes to a certain angle. It is composed of pressing machine and curving die.