1. Production Line Overview

This production line serves metal profile suppliers and gutter manufacturers, offering safe, stable, and cost-effective downpipe production. It is ideal for medium-scale output and export to regions needing precise and robust round gutter pipes.

2. Profile Overview

The produced profile is a round downspout pipe made from galvanized or color-coated steel, typically 0.3–0.6mm thick. It features seamless appearance, strong drainage capability, and weather resistance. Commonly applied in roof rainwater systems for residential, commercial, and industrial buildings.

3. Production Process

Flow Chart:

Hydraulic Decoiler - Guide - Roll Former - Hydraulic Cutter - Out Table

Process:

The line forms round downspout pipes from steel coils using a wall-frame, chain-driven roll former. After precise guiding and shaping, a hydraulic ring cutter delivers smooth, burr-free cuts. The setup ensures cost-effective, safe, and continuous production of drainage pipes with consistent roundness and surface quality.

4. Technical Parameters

5. Key Focus

• Chain Drive with Protective Cover Ensures Safety and Long-Term Operation

  
  

• Double-Knife Ring Cutter Provides Clean, Burr-Free Circular Cuts

  
  

  
  

• Wall Panel Frame Design Offers Stable Shaping with Lower Investment Cost

  
  

• Suitable for Thin to Medium Thickness Steel for Round Pipe Profiles

  
  

• Optimized for Medium-Speed Continuous Production with Low Maintenance Needs

6. Production Line Components

7. Customization Options

For this round downspout pipe line, we offer customizations including adjustable pipe diameter by modular roller sets, upgraded hydraulic cutter for larger pipe sizes, optional embossing on pipe surface, automatic discharge collector, or servo feeding control to enhance precision and productivity. Chain drive size and frame thickness can also be tailored based on material strength.