In any metal roofing system, the ridge cap plays a vital role in sealing and protecting the roof from wind, rain, and snow. It covers the joint where two roof panels meet at the ridge, preventing leakage and improving the overall appearance of the building. With the growing popularity of pre-painted steel and aluminum roofing systems, demand for accurate and efficient ridge cap production has increased sharply.
The Metal Roof Ridge Cap Roll Forming Machine is specifically designed to produce ridge caps with perfect shape, smooth edges, and consistent size — all essential for professional roofing installation.
A metal roof ridge cap roll forming machine is an automatic line that transforms flat metal coils into shaped ridge caps through continuous roll forming. It is widely used by roofing sheet manufacturers, construction suppliers, and steel structure companies to produce ridge cappings that match roof panels such as corrugated, IBR, trapezoidal, and standing seam profiles.
Unlike manual bending or press forming, the roll forming process provides high consistency, high speed, and low production cost, making it the preferred solution for mass ridge cap production.
The production process of a ridge cap forming line typically includes the following steps:
Uncoiling – The metal coil (PPGI, galvanized steel, aluminum, or zinc-coated steel) is loaded onto the hydraulic decoiler.
Leveling and Feeding – The material passes through the leveling rollers to remove coil curvature and ensure smooth feeding.
Roll Forming – The flat strip goes through a series of precisely arranged roller stations that gradually bend it into the required ridge cap shape.
Cutting to Length – After forming, a hydraulic or servo cutting system automatically cuts the ridge cap according to the preset length.
Output and Stacking – Finished ridge caps are collected on the run-out table or automatic stacker for packaging.
The whole process is controlled by a PLC system for synchronized operation, high accuracy, and reduced human error.
A complete production line usually includes:
Hydraulic Decoiler (5T or 3T) – With coil pressing arm and loading car for easy coil handling.
Feeding & Leveling Unit – Removes coil set, improves sheet flatness.
Roll Forming Machine – Consists of 10–16 forming stations, driven by chain or gearbox.
Hydraulic Cutting System – Profile-specific mold cutting ensures smooth and accurate ends.
PLC Control Cabinet – Controls forming speed, cutting length, and batch quantity.
Output Table – For manual or automatic stacking of finished ridge caps.
Each unit is built from robust materials to ensure long-term durability and minimal maintenance.
| Item | Specification |
|---|---|
| Material | PPGI / Galvanized steel / Aluminum |
| Thickness | 0.3–0.7 mm |
| Coil width | 300–600 mm (customizable) |
| Forming stations | 12–16 steps |
| Forming speed | 8–15 m/min |
| Roller material | GCr15 / Cr12 with hard chrome coating |
| Drive system | Chain or gearbox |
| Cutting | Hydraulic mold cutting |
| Control system | PLC with touchscreen (Mitsubishi / Siemens) |
| Power | 5.5–7.5 kW main motor |
| Voltage | 380V, 50Hz, 3Phase (customizable) |
These specifications can be customized according to each customer’s ridge cap design and local power standard.
The metal roof ridge cap roll forming machine can produce a wide variety of shapes, such as:
V-shaped ridge cap
U-shaped ridge cap
Half-round ridge cap
Angular ridge cap with ribs
Embossed or reinforced designs
The profile can be customized to perfectly match roof sheets like IBR, trapezoidal, corrugated, or standing seam roofing panels.
Consistent Shape and Dimensions
Every ridge cap produced has identical geometry, ensuring perfect alignment during roof installation.
High Production Efficiency
Continuous roll forming enables speeds up to 15 meters per minute, significantly higher than manual or press forming methods.
Reduced Waste and Cost
Optimized material width and automatic cutting minimize offcuts and improve coil utilization.
Smooth Surface and Aesthetic Finish
Precision-machined rollers guarantee smooth surface finish, free of scratches or deformation.
Easy Operation and Automation
PLC control and automatic cutting make operation simple even for less-experienced workers.
Strong and Durable Machine Structure
The heavy-duty frame and chrome-plated rollers ensure stability and long service life.
Metal ridge caps are widely used in both industrial and residential roofing systems, including:
Prefabricated steel buildings
Warehouses and factories
Schools, churches, and houses
Agricultural storage sheds and barns
Temporary site structures
They not only provide a weatherproof seal but also improve the aesthetic appeal and structural performance of the entire roof system.
Metalign Machinery offers a full range of customization options to meet specific customer requirements:
Adjustable roller stands for different roof panel matchings
Embossing unit for decorative surface texture
Servo cutting system for higher cutting precision
Rib forming section for enhanced rigidity
Automatic stacking and packaging unit
Interchangeable molds to switch between half-round and angular ridge cap profiles
This flexibility allows manufacturers to serve different roofing systems using one machine.
At Metalign Machinery, we specialize in designing and manufacturing customized metal roof ridge cap roll forming machines. With years of experience in cold roll forming technology, we provide reliable, high-performance equipment that supports roofing sheet producers around the world.
Our advantages include:
Precision-engineered rollers and frames
Stable forming performance and minimal downtime
Global export experience and technical support
CE-certified electrical and hydraulic systems
Comprehensive installation, training, and after-sales service
Our ridge cap roll forming lines are already operating successfully in Asia, Europe, Latin America, and Africa, helping clients achieve faster production and superior roofing quality.
To ensure long-lasting performance of your ridge cap machine:
Regularly lubricate chain and bearings to reduce wear.
Clean the rollers to prevent dirt or coating residue buildup.
Check hydraulic oil levels and electrical connections monthly.
Use coils within the recommended thickness and hardness range.
Train operators on PLC settings and safety procedures.
Following these simple steps guarantees stable operation and extends the lifetime of your equipment.
A metal roof ridge cap roll forming machine is an indispensable part of any modern roofing sheet production line. It provides precision, high efficiency, and aesthetic quality that manual processes simply can’t match.
Whether you’re producing V-shaped, U-shaped, or half-round ridge caps, Metalign Machinery delivers reliable, customizable solutions that help your business grow and stay competitive in the global roofing market.
With Metalign’s ridge cap roll forming line, you gain not only a machine — but a complete system engineered for stability, performance, and profit.
In any metal roofing system, the ridge cap plays a vital role in sealing and protecting the roof from wind, rain, and snow. It covers the joint where two roof panels meet at the ridge, preventing leakage and improving the overall appearance of the building. With the growing popularity of pre-painted steel and aluminum roofing systems, demand for accurate and efficient ridge cap production has increased sharply.
The Metal Roof Ridge Cap Roll Forming Machine is specifically designed to produce ridge caps with perfect shape, smooth edges, and consistent size — all essential for professional roofing installation.
A metal roof ridge cap roll forming machine is an automatic line that transforms flat metal coils into shaped ridge caps through continuous roll forming. It is widely used by roofing sheet manufacturers, construction suppliers, and steel structure companies to produce ridge cappings that match roof panels such as corrugated, IBR, trapezoidal, and standing seam profiles.
Unlike manual bending or press forming, the roll forming process provides high consistency, high speed, and low production cost, making it the preferred solution for mass ridge cap production.
The production process of a ridge cap forming line typically includes the following steps:
Uncoiling – The metal coil (PPGI, galvanized steel, aluminum, or zinc-coated steel) is loaded onto the hydraulic decoiler.
Leveling and Feeding – The material passes through the leveling rollers to remove coil curvature and ensure smooth feeding.
Roll Forming – The flat strip goes through a series of precisely arranged roller stations that gradually bend it into the required ridge cap shape.
Cutting to Length – After forming, a hydraulic or servo cutting system automatically cuts the ridge cap according to the preset length.
Output and Stacking – Finished ridge caps are collected on the run-out table or automatic stacker for packaging.
The whole process is controlled by a PLC system for synchronized operation, high accuracy, and reduced human error.
A complete production line usually includes:
Hydraulic Decoiler (5T or 3T) – With coil pressing arm and loading car for easy coil handling.
Feeding & Leveling Unit – Removes coil set, improves sheet flatness.
Roll Forming Machine – Consists of 10–16 forming stations, driven by chain or gearbox.
Hydraulic Cutting System – Profile-specific mold cutting ensures smooth and accurate ends.
PLC Control Cabinet – Controls forming speed, cutting length, and batch quantity.
Output Table – For manual or automatic stacking of finished ridge caps.
Each unit is built from robust materials to ensure long-term durability and minimal maintenance.
| Item | Specification |
|---|---|
| Material | PPGI / Galvanized steel / Aluminum |
| Thickness | 0.3–0.7 mm |
| Coil width | 300–600 mm (customizable) |
| Forming stations | 12–16 steps |
| Forming speed | 8–15 m/min |
| Roller material | GCr15 / Cr12 with hard chrome coating |
| Drive system | Chain or gearbox |
| Cutting | Hydraulic mold cutting |
| Control system | PLC with touchscreen (Mitsubishi / Siemens) |
| Power | 5.5–7.5 kW main motor |
| Voltage | 380V, 50Hz, 3Phase (customizable) |
These specifications can be customized according to each customer’s ridge cap design and local power standard.
The metal roof ridge cap roll forming machine can produce a wide variety of shapes, such as:
V-shaped ridge cap
U-shaped ridge cap
Half-round ridge cap
Angular ridge cap with ribs
Embossed or reinforced designs
The profile can be customized to perfectly match roof sheets like IBR, trapezoidal, corrugated, or standing seam roofing panels.
Consistent Shape and Dimensions
Every ridge cap produced has identical geometry, ensuring perfect alignment during roof installation.
High Production Efficiency
Continuous roll forming enables speeds up to 15 meters per minute, significantly higher than manual or press forming methods.
Reduced Waste and Cost
Optimized material width and automatic cutting minimize offcuts and improve coil utilization.
Smooth Surface and Aesthetic Finish
Precision-machined rollers guarantee smooth surface finish, free of scratches or deformation.
Easy Operation and Automation
PLC control and automatic cutting make operation simple even for less-experienced workers.
Strong and Durable Machine Structure
The heavy-duty frame and chrome-plated rollers ensure stability and long service life.
Metal ridge caps are widely used in both industrial and residential roofing systems, including:
Prefabricated steel buildings
Warehouses and factories
Schools, churches, and houses
Agricultural storage sheds and barns
Temporary site structures
They not only provide a weatherproof seal but also improve the aesthetic appeal and structural performance of the entire roof system.
Metalign Machinery offers a full range of customization options to meet specific customer requirements:
Adjustable roller stands for different roof panel matchings
Embossing unit for decorative surface texture
Servo cutting system for higher cutting precision
Rib forming section for enhanced rigidity
Automatic stacking and packaging unit
Interchangeable molds to switch between half-round and angular ridge cap profiles
This flexibility allows manufacturers to serve different roofing systems using one machine.
At Metalign Machinery, we specialize in designing and manufacturing customized metal roof ridge cap roll forming machines. With years of experience in cold roll forming technology, we provide reliable, high-performance equipment that supports roofing sheet producers around the world.
Our advantages include:
Precision-engineered rollers and frames
Stable forming performance and minimal downtime
Global export experience and technical support
CE-certified electrical and hydraulic systems
Comprehensive installation, training, and after-sales service
Our ridge cap roll forming lines are already operating successfully in Asia, Europe, Latin America, and Africa, helping clients achieve faster production and superior roofing quality.
To ensure long-lasting performance of your ridge cap machine:
Regularly lubricate chain and bearings to reduce wear.
Clean the rollers to prevent dirt or coating residue buildup.
Check hydraulic oil levels and electrical connections monthly.
Use coils within the recommended thickness and hardness range.
Train operators on PLC settings and safety procedures.
Following these simple steps guarantees stable operation and extends the lifetime of your equipment.
A metal roof ridge cap roll forming machine is an indispensable part of any modern roofing sheet production line. It provides precision, high efficiency, and aesthetic quality that manual processes simply can’t match.
Whether you’re producing V-shaped, U-shaped, or half-round ridge caps, Metalign Machinery delivers reliable, customizable solutions that help your business grow and stay competitive in the global roofing market.
With Metalign’s ridge cap roll forming line, you gain not only a machine — but a complete system engineered for stability, performance, and profit.
Địa chỉ
Khu công nghiệp, Botou, Cangzhou, tỉnh Hebei, Trung Quốc
Điện thoại
86-195-3994-4963
