Full Automatic Rain Gutter Making Machine Gutter Roll Forming
Machine With 0.4-0.8mm Material Thickness And 15-20m/Min Forming
Speed
1. Overview
1.1 Production Line
This roll forming line is designed for gutter manufacturers,
construction firms, and metal roofing suppliers, providing
efficient production of durable K-style gutters. Key benefits
include visually appealing multi-arc profiles, accurate hydraulic
cutting, stable chain-driven roll forming, automated operation, and
compatibility with a variety of materials. Together, these features
ensure consistent product quality and make the line suitable for a
wide range of market applications.
1.2 Profile
K-style gutter profiles are made from galvanized steel or aluminum,
thickness ranging 0.5-1.2mm. The shape features multiple curved
arcs enhancing strength and visual appeal. Suitable for residential
and commercial roof drainage, these gutters offer corrosion
resistance, consistent dimensions, and compatibility with various
roofing systems. Custom lengths and designs are available.
Material: Galvanized Steel / PPGI / Aluminum
Thickness: 0.3-0.8mm
Yield strength: 200 - 350 Mpa
Tensil stress: 200 -350 Mpa
1.3 Production Process
Flow Chart: Decoiler -> Guide -> Roll forming machine -> Hydraulic
cutter -> Out table
The roll forming machine shapes metal sheets into precise K-style
gutter profiles with multiple arcs. Chain-driven walls ensure
stability and consistent quality at high speed. Hydraulic cutting
accurately trims profiles to set lengths. The process supports
galvanized steel or aluminum, producing aesthetic, strong, and
durable gutters for roofing applications.
1.4 Key Focus
- Multi-arc K-style design enhances gutter strength and aesthetics
- Chain-driven roll former ensures smooth, reliable high-speed
production
- Hydraulic cutter provides precise, consistent gutter lengths
- Wall-panel structure increases roll former rigidity and longevity
- Automated control reduces labor, improves efficiency, and ensures
product consistency
2. Technical Parameters
2.1 Decoiler
| Parameter | Specification |
|---|
| Structure | Double-support |
| Working Form | Manual, motorized, or hydraulic |
| Loading Capacity | 5T/7T/10T, customizable |
| Coil Width | 1250mm, customizable |
| Inner Diameter | Φ450 - Φ550 mm |
| Out Diameter | 1500 mm |
| Model | DC-MU1 |
2.2 Optional Upgrade: Decoiler
2.3 Guiding Device With Pre-Cut Broaching Shear
| Component | Function |
|---|
| Guiding Roller | Adjust the coil feeding width |
| Pre-cut Broaching Shear | Cut the steel coil before roll forming |
| Digital Display | See the feeding width directly |
2.4 Roll Forming Machine
| Parameter | Specification |
|---|
| Working Speed | Around 20 m/min |
| Structure | Wall panel type. Optional: Cast-iron stands or guide pillar |
| Driving System | Chain system. Optional: Gearbox |
| No. of Forming Stations | 18 stands |
| Shaft Diameter | 70mm solid shaft |
| Motor Power | 5.5 Kw |
| Roller Material | 45# steel polished and chromed HRC58-62° |
| Shaft Material | High grade 45# steel polished(CNC lathe) |
| Steel Coil Material | PPGI or GI |
| Steel Coil Thickness | 0.25-0.8mm |
2.5 Optional Upgrade: Cover
2.6 Cutter
| Parameter | Specification |
|---|
| Common Power Type | Hydraulic. Optional: motor type. |
| Hydraulic Power | 4-5.5Kw, customizable |
| Blade Material | Cr12 Mov |
| Hardness | With quenched treatment HRC 58 - 62° |
2.7 Product Collection
| Solution 1 | Run-out table |
|---|
| Power Type | Non-powered, mainly manual handling |
|---|
| Dimension | Length 4m, customizable |
|---|
| Solution 2 | Auto stacker |
|---|
| Power Type | Motorized, 3Kw |
|---|
| Dimension | Length 4m-6m, customizable |
|---|
2.8 PLC Control Cabinet
| Parameter | Specification |
|---|
| PLC Brand | Delta, customizable |
| Power Supply | 380v, 50HZ, 3Phase (It depends on customer requirement) |
| Encoder Brand | Omron, customizable |
| Language | Chinese + English, Spanish, French, Russian, etc |
| Touch Screen | MCGS, customizable |
| Operation type | Manual /auto two-type switch |
| Hanging Arm Type | Saving Space |
| Standing Type | Greater component integration and flexible positioning |
2.9 Hydraulic Power Unit (HPU)
| Parameter | Specification |
|---|
| Motor Power | 5.5Kw |
| Oil Required | N32 or N46 hydraulic oil is available |
| Design | The hydraulic station has a fan cooling system |
| Optional | It can be installed on or inside the roll former to save space |
2.10 Analysis
| Component | Function |
|---|
| Decoiler | Unwinds metal coil, supports large rolls, ensures smooth feed |
| Guide | Aligns material for precise forming, reduces waste |
| Roll forming machine | Chain-driven, wall panel structure, forms multi-arc K-style gutters |
| Hydraulic cutter | Accurate length cutting, stable hydraulic system, reduces manual
work |
| Out table | Collects finished gutters, supports stacking, minimizes damage |
4. Customization Options
This K-style gutter line can be customized with adjustable roll
forming stations for varied arc depths, hydraulic cutter lengths,
and material thickness. Optional features include PLC-controlled
speed adjustment, chain drive reinforcement, and compatibility with
aluminum or galvanized steel. Customers can tailor output to match
specific roof profiles or design requirements.
