Description

Reliable Top Hat Roll Forming Machine Manufacturer in China

 

Looking for a dependable Top Hat Roll Forming Machine that can handle both middle strength and high-strength galvanized steel with good effect quality?

At Xiamen Beenew Machinery, we have focus on designing and manufacturing kinds of roll forming equipment for over 29 years. As a professional Roll Forming Machine Manufacturer in China, we help customers make roll forming machines for high-quality Top Hat sections, Hat Purlins, and structural steel profiles.

Our Top Hat Roll Forming Machine is designed to process galvanized steel coils from 0.8mm to 2.0mm thickness, with material strength ranging from 245MPa up to 550MPa. Whole hat purlin production line combines hydraulic pre-punching, pre-cutting, precision roll forming, and automatic PLC control to control automatic size change and producing different length different hole distance hat purlins.

Whether you are manufacturing roof battens, wall girts, solar rails, or lightweight structural members, this hat purlin roll forming machine provide you good solutions for your engineer project.

https://www.youtube.com/watch?v=CL4QYkQnWlk

 

What Is a Top Hat Roll Forming Machine?

A Top Hat Roll Forming Machine, sometimes called as Hat Purlin Roll Forming Machine, is used to continuously produce Top Hat steel sections from galvanized steel coils.

Because of excellent load-bearing capacity and efficient material usage, Top Hat profiles are widely used in modern construction projects. So the typical applications include:

Steel roof battens
Steel wall cladding support systems
Steel ceiling framing
Solar mounting system
Light gauge steel structures
Metal Modular buildings
Container house framing systems

As construction projects increasingly demand lightweight but strong steel components, different application different hat size and hole designs, But top hat profiles have become a popular choice worldwide truly. Beenew machinery can customize making different top hat purlin machines according to project needs.

 

 

 

Profile and Material Specifications

Material: Galvanized Steel Coil (GI)

Thickness: 0.8mm~ 2.0mm

Yield Strength: 245MPa~550MPa

Web Width: 40mm

Leg Height: Adjustable from 50mm to 120mm (automatic size change)

Punching Configuration

 

To meet different installation requirements, the machine has equipped with:

2 sets of hydraulic double-hole punching units (hole size and shape can be customized making)

1 set of hydraulic single-hole punching unit (hole size and shape can be customized making).

This flexible punching arrangement is good for punching multiple hole patterns during production, reducing additional processing and saving labor costs.

 

Complete Top Hat Purlin Machine Production Line Configuration

 

The complete Top Hat Roll Forming Machine line normally will include all sections as below:

Hydraulic Decoiler
Feeding & Leveling Device
Hydraulic Pre-Cutting System
Hydraulic Punching Units
Roll Forming Machine
Hydraulic Cutting Device
Run-Out Table
Hydraulic Station
PLC Control System

 

Production Process

 

Decoiling → Feeding & Leveling → Hydraulic Pre-Cutting → Punching → Roll Forming → Cutting → Product Collection

 

The entire line operates automatically, helping manufacturers improve production efficiency while maintaining stable product quality.

 

Why Customers Choose Our Hat Purlin Roll Forming Machine

 

1.Designed for High-Strength Steel

Many conventional machines struggle when processing steel above 350MPa. Our hat purlin machine is specifically designed to handle galvanized steel up to 550MPa while maintaining excellent profile accuracy, such as less problem happen, machine is strong enough……

So hat purlin manufacturers can produce straight hat structural under fast speed.

2. Precision Hydraulic Punch

The integrated punching system delivers:

Precise hole positioning
Clean punching quality
Consistent hole distance strong punching dies for extending machine working life
Faster installation on-site

By completing automatic punching during roll forming, customers can eliminate many secondary operations.

 

3.Perfect Hat Purlin Profile Quality

Roll forming rollers are are carefully designed and made from GCr15 or Cr12 material, Heat treatment, these are for ensuring:

* Straight finished hat purlin products

* Smooth hat purlin surfaces

* Accurate dimensions according to requirements

* Stable flange angles as hat purlin’s application needs

No matter long hat purlin product or short purlins, Beenew’s top hat roll forming machine production line runs maintain consistent quality.

 

 

4.User-Friendly PLC Control

The all of our electric parts are famous brand in the market, such as Simenz PLC, Schneider inverter and touch screen, all the product length and quantilties, hole distance, different batches can be set on the PLC and then produce according to the engineer task need. It is easy operation system for top hat purlin roll forming machine operators.

The system also provides production monitoring and fault diagnosis functions, helping reduce downtime.

 

 

Applications in Different Industries

 

1. Metal Roofing Support Systems

Steel top hat purlins are commonly used as steel roof battens and support beams beneath metal roofing sheets. It is strong and fast installtion choice for PEB project.

 

 

2. Wall Cladding Systems

The top hat profiles provide strong support for external wall cladding while allowing proper ventilation behind the panels.

 

3. Solar Mounting Projects

Many solar installation systems use Top Hat profiles as mounting rails due to their strength and cost efficiency. Due to processing diffferent types installation holes is easily and can be changed hole dies quickly, one set top hat machine suits many solar mounting project.

 

 

4. Modular Buildings and Container Houses

Their lightweight structure and high strength make them ideal for prefabricated construction projects.

 

5. Light Gauge Steel Framing

Top Hat profiles are widely used in steel framing systems for commercial, industrial, and residential buildings.

 

 

 

Common Production Challenges and How We Solve Them

Over the past many years, we have helped customers solve many challenges associated with Top Hat profile manufacturing. Different capacties project need different galvanized material thickness, also different web sizes, different hat purlin flanges, holes designs, so our Beenew Machinery’s size interchangeable hat purlin roll forming machine is the good choice for your project!

 

1. Profile Twisting and Side Bow

Long profiles can easily become twisted during forming.

Our solution is:

*Design optimisation of forming rollers

*Balanced forming sequence

*Precision machined rollers

*Multistage forming process

That helps maintain a nice straightness to the profile.

 

2. Springback on High-Strength Steel

Materials with strength up to 550MPa naturally create more springback after forming.

To compensate for this we use:

* Calculation for over-bending design

* Special geometry of roller

* Material-dependent forming simulations

This will ensure that final hat purlin profile dimensions will be precise.

 

3. Edge Wave on Thin Material

Thin galvanized steel can sometimes develop edge waves during production.

To mitigate this problem, we add:

* Precision levelers

* Improved forming progression

* Deformation under control at each station

The result is a profile that looks cleaner and more professional.

 

4. Punching Position Accuracy

Inaccurate punching often causes installation problems later.

Our steel hat purlin forming machine is equipped with a hydraulic punching device. The device combines the rigidity of the hat purlin machine structure and high feeding accuracy for consistent hole positioning in production.

 

5. Deep Profile Forming

Producing Top Hat profiles with heights up to 150mm requires more than simply adding forming stations.

Our engineering team utilises progressive forming and dedicated calibration stations to ensure profile accuracy across the entire height range.

 

Top Roll Forming Machinery Manufacturer in China Xiamen Beenew Machinery is a professional Roll Forming Machine Manufacturer in China. We have provided tailor-made roll forming solution for clients from Asia, Middle East, Africa, Europe and Suth America.

 

We provide:

* Custom Top Hat Rollformer

* Support design for professional profile high strength steel forming experiences

*Fast technical support After-sale service guaranteed.

* Spare parts availability in the long term

 

If you are planning to produce Top Hat sections, Hat Purlins or other structural steel profiles, our Top Hat Roll Forming Machine can help you to increase productivity, reduce production costs and ensure consistent product quality for years to come.