

Product Introduction
Our Box Gutter Roll Forming Machine is specially designed for manufacturing high‑quality metal box gutters (trough gutters), widely used for industrial steel buildings, warehouses, greenhouses, prefabricated houses and commercial roofing drainage systems.
This machine adopts continuous cold‑bending forming technology, producing seamless, one‑piece box gutter profiles with smooth surface and precise dimension. The finished box gutter is ideal for roof edge drainage, high‑low roof junction and industrial roof rainwater collection, which effectively prevents rainwater erosion on building walls and foundations.
This machine also can be customized to produce flat-bottomed valley gutters.
Key Features
- High Precision Forming: Multi‑stage roll forming stations ensure stable profile accuracy, consistent cross‑section for each gutter piece.
- Hydraulic Cutting System: Equipped with hydraulic flying cut‑off, achieves clean, burr‑free cutting according to your required length.
- PLC Touch Screen Control: Fully automatic operation, easy parameter setting for length, quantity and production speed. Human‑machine interface greatly reduces operator requirements.
- Wide Material Compatibility: Supports galvanized steel, color‑coated steel, aluminum sheet, with adjustable material thickness range.
- Robust Machine Structure: Heavy‑duty frame and solid roller stands, stable running for long‑time continuous production, low maintenance cost.
- Customizable Profile: Can be customized to produce different box gutter sizes, also optional for valley gutter profile upon request.
Application Fields
- Industrial steel warehouses & factory buildings
- Agricultural greenhouses and livestock sheds
- Prefabricated modular houses & temporary construction buildings
- Commercial roofing and logistics park projects
- Rainwater drainage system for photovoltaic power stations
Workflow
Decoiler ➡️ Feeding table ➡️ Roll Forming ➡️ Hydraulic Cutting ➡️ Output Racks

Detailed description
1.Decoiler:Used to stand the steel coil and uncoil, keep them working stably. Manual and automatic options available

2.Sheet guide device:Leveling machine ensures the flatness of the raw material

3.Pre-punch:Customized according to product punching requirements

4.Roll forming system : Roller surfaces polish, hard plating dealing Polished surface and heat treatment towards molds can keep the molding plate surface smooth and not easy to be marked when it is being stamped

5.Main motor:The main motor provides power to the forming rollers through chains or gears

6.Hydraulic cutting : Automatic cutting as target products length Blade material: Cr12, quenching treatment Hydraulic cutting and electric cutting available

7.PLC control system : Button press and screen touch operate Target piece`s length is adjustable Work automatically The system operate easily

8.Pump station Hydraulic oil into the hydraulic oil tank, the pump drives the cutter work Hydraulic oil: 46# Oil add capacity: oil add 3/4 of box capacity Oil pressure: 8-10 MPa.

We offer customization services for our clients’ various designs.
Below is product customization information for reference.




