soffit roll forming machine
Material thickness 0.3 to 0.8mm
Cutting length Adjustable
Rolling shaft Shaft material: 45# steel with quenched treatment, precision machined
Shaft diameter: 75 mm
Roller Roller material: D2 with quenched treatment
Machine structure Steel plate welded structure, arch frame thickness 35 mm
Rolling station 18 stations
Machine frame Vertical arch frame structure 35 to 45mm
Machine body steel plate welded with grinding
Bearing Chinese famous brand Harbin
Transmission :By chains
- Product Description
Soffit Roll Forming Machine - Professional Metal Soffit Panel Production Line
Cangzhou Zhongtuo's soffit roll forming machine delivers enterprise-grade performance with 18 forming stations and production speeds up to 40 meters per minute. Our system handles 0.3-0.8mm PPGI and GI materials with precision-engineered D2 quenched rollers and 75mm diameter solid steel shafts. Built on a robust welded arch frame structure (35mm thickness), this machine processes various profiles, including Triple-V and Quad-V patterns. With ISO 9001 certification and successful installations across 150+ countries since 2014, we combine Yanshan University's research expertise with proven manufacturing capability.

What Makes Our Soffit Panel Production System Different
You need equipment that runs consistently without damaging expensive pre-painted materials. Our machine addresses this through specialized design choices.
The D2 tool steel rollers undergo quenching treatment to achieve optimal hardness. This protects your aluminum and galvanized steel from surface scratches during forming.
Chain-driven transmission ensures synchronized roller movement. You get accurate panel dimensions every time.
The 18-station configuration gradually shapes your material. This reduces internal stress that causes warping or oil-canning in finished panels.
Harbin-brand bearings support smooth operation over extended production runs. Less vibration means cleaner panel surfaces.


Technical Specifications
Parameter | Specification |
Raw Material | PPGI, GI (550 MPa available on request) |
Material Thickness | 0.3 - 0.8 mm |
Cutting Length | Adjustable per requirement |
Rolling Stations | 18 stations |
Shaft Material | 45# steel, quenched treatment |
Shaft Diameter | 75 mm |
Roller Material | D2 steel with quenching |
Frame Structure | Vertical arch frame, 35-45 mm thickness |
Frame Construction | Welded steel plate with precision grinding |
Bearing Brand | Harbin (premium Chinese brand) |
Transmission Type | Chain drive system |
Machine Body | Steel plate welded construction |
Arch Frame Thickness | 35 mm |
Where You'll Use This Equipment
Residential Construction Supply
Your customers need vented soffit panels for proper attic ventilation. Produce 12-inch or 16-inch panels with consistent perforation patterns that maintain airflow while blocking pests.
Commercial Building Projects
Gas stations and commercial canopies require heavier-gauge panels. Our machine handles 0.5-0.6mm steel to create deep stiffening ribs that resist wind uplift.
Specialty Architectural Applications
Processing PVDF-coated aluminum for coastal properties? The forming stations won't damage premium finishes. You maintain material integrity while achieving required profiles.
High-Volume Distribution
Building material suppliers benefit from continuous coil-to-panel conversion. Reduce labor costs while increasing output consistency across large orders.
Why Manufacturing Quality Matters to Your Business
You invest in machinery to make money, not create problems. Here's what matters in daily operation.
Material Compatibility
The 0.3-0.8mm thickness range covers standard architectural applications. Tell us in advance if you're using 550 MPa high-strength steel so we can adjust roller spacing.
Consistent Output
The 18 stations progressively form your panels. Each roller pair makes small changes to the metal shape. This approach prevents sudden bends that create weak points or visible defects.
Maintenance Accessibility
Chain transmission systems are straightforward to service. Your maintenance team can inspect, lubricate, and replace components without specialized training.
Operational Longevity
Quenched steel components resist wear from continuous metal-to-metal contact. You'll run longer between part replacements compared to standard tooling.
Our Manufacturing Background
Since 2014, we've focused exclusively on cold roll forming technology. We're not a trading company buying from others.
We manufacture everything from light steel keel machines to complex multi-functional composite panel systems. This depth of experience means we understand how different components interact.
In 2022, we achieved national high-tech enterprise status in China. Our partnership with Yanshan University's National Cold Rolled Strip Equipment Engineering Research Center brings advanced simulation and AI-assisted design into production equipment.
Graduate researchers work directly in our factory. They apply finite element analysis to optimize roller designs before we cut steel. This reduces your trial runs and startup waste.
We hold ISO 9001, CE, and CAS certifications. These aren't just paperwork. They represent audited processes that affect your machine's reliability.
Common Questions About Soffit Production Equipment
What's the typical production speed I can expect?
Speed depends on material thickness and complexity. For standard 0.5mm material with simple profiles, expect 30-40 meters per minute. Heavier gauges or intricate patterns run slower to maintain quality.
Can I switch between different panel widths?
Panel width requires roller set changes. We can provide multiple roller sets, but physical changeover takes 2-4 hours depending on your team's experience.
How do you prevent material surface damage during forming?
Our rollers use D2 steel with proper heat treatment. The hardness prevents roller deformation that causes scratches. Maintaining correct roller pressure settings also protects coated materials.
What's included for blade maintenance?
The hydraulic cutting system uses replaceable blades. We recommend keeping spare blades in stock. Typical blade life ranges from 50,000-100,000 cuts depending on material hardness.
Do you provide installation support?
Yes. We offer video guidance, technical documentation, and can arrange on-site commissioning depending on your location and order size.
What power supply does the machine require?
Standard three-phase power at 380V/415V/480V, 50/60Hz. Total connected load varies by configuration but typically falls between 15-22kW.
How We Support Your Success
Buying equipment is just the beginning. You need it running properly.
We maintain detailed technical documentation for every machine. Your operators receive clear instructions for setup, operation, and routine maintenance.
Our engineering team responds to technical questions via email and video calls. Time zone differences don't delay critical support.
Spare parts ship from our facility with clear identification and installation guidance. We maintain inventory of wear components to minimize your downtime.
Many customers start with one machine to test their market. We've helped dozens scale up to multiple lines as their business grows. That expansion experience informs how we design systems today.
Industry Cooperation and Technical Innovation
We partner with Yanshan University's research center on cold forming technology. Their PhD and Master's researchers focus on forming mechanism optimization, intelligent control systems, and virtual commissioning.
This collaboration produces practical improvements. AI-assisted finite element analysis helps us predict how different materials behave during forming. Virtual debugging reduces on-site commissioning time.
For your business, this means equipment that's been refined through actual research, not just copied from competitors.
Quality Standards You Can Verify
Every soffit roll forming machine undergoes factory acceptance testing before shipping. We verify dimensional accuracy, roller alignment, and cutting precision.
Profile measurements use calibrated instruments to confirm groove depths and panel widths match specifications. Surface finish inspection ensures rollers don't mark your material.
Shaft alignment testing with dial indicators confirms concentricity within 0.03mm. This precision prevents vibration that causes panel defects.
We document test results and provide them with your machine. You know exactly what performance to expect when it arrives.
Ready to Improve Your Production Capacity?
Get detailed specifications, pricing, and delivery timelines for your specific soffit roll forming machine requirements.
Contact us: zhongtuorollforming@gmail.com
Cangzhou Zhongtuo Roll Forming Machinery Co., Ltd. - Manufacturing precision cold forming equipment since 2014
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