Cangzhou Zhongtuo Roll Forming Machinery Co., Ltd. delivers advanced ibr roof sheet making machine solutions engineered for precision and productivity. Since 2014, our national-level high-tech enterprise has specialized in cold roll forming technology. Our IBR machines feature 10-20 roller stations with 70mm solid shafts, processing 0.3-0.8mm PPGI, GI, and aluminum materials with ±1mm cutting accuracy. Equipped with hydraulic decoilers and PLC control systems, our machines achieve material yield rates exceeding 99%. ISO 9001 and CE certified, we've exported equipment to over 150 countries, delivering reliable solutions for producing square-fluted roofing profiles with effective widths from 686mm to 890mm.

Our product stands out through superior engineering and material selection. We utilize 45# steel solid shafts with hard chrome plating (0.05mm thickness) to protect pre-painted coils during forming.
The roller stations employ GCr15 bearing steel, heat-treated for exceptional durability. Your production benefits from consistent profile geometry and zero surface scratches.
Our machines integrate Siemens or Delta PLC systems for automated batch management. The hydraulic shearing station uses Cr12Mov blades, ensuring clean cuts without burrs or deformation.
You'll achieve section modulus optimization through precisely engineered trapezoidal flutes. This design allows wider purlin spacing in your construction projects, reducing overall structural costs.

Understanding the technical backbone of our machine helps you make informed decisions.
|
Component |
Specification |
Material/Technology |
|
Roller Stations |
10–20 rows (customizable) |
45# steel, hard chrome plated |
|
Shaft Diameter |
70mm solid shaft |
High-grade 45# steel |
|
Material Thickness |
0.3–0.8mm |
PPGI, GI, Aluzinc |
|
Effective Cover Width |
686mm–890mm |
Customized per profile |
|
Cutting Accuracy |
±1mm |
PLC-controlled (Delta/Siemens) |
|
Drive Motor |
5.5kW–7.5kW |
Servo motor with chain/gear transmission |
|
Frame Structure |
350 H steel |
Heavy-duty welded construction |
|
Roller Hardness |
HRC 58–62 |
Cr12 bearing steel, chrome-plated |
The ibr roof sheet making machine excels in diverse construction scenarios requiring structural integrity and weather resistance.
Industrial Warehousing: Your large-span factories benefit from IBR profiles' high section modulus. The square-fluted design allows purlin spacing optimization, reducing steel framework costs significantly.
Commercial Buildings: Shopping centers and office complexes require reliable drainage systems. Our machine produces continuous long-length sheets, minimizing end-laps and eliminating leak points on low-pitch roofs (down to 5-degree slopes).
Coastal Structures: Processing high-tensile Alu-Zinc and color-coated materials, your machine creates cladding resistant to corrosive environments. The deep flutes ensure rapid water shedding and self-cleaning properties.
Residential Construction: Modern housing projects demand aesthetics combined with functionality. You'll produce visually appealing profiles that maintain structural performance throughout seasonal weather changes.
Your investment deserves rigorous quality assurance. We implement comprehensive inspection protocols throughout manufacturing.
Profile Geometry Verification: Each machine undergoes precision testing for effective width and rib height. Our tolerance standards remain within ±2mm to guarantee proper sheet overlap during installation.
Surface Integrity Testing: We conduct roll forming surface tests to ensure zero scratches on pre-painted materials. This proves perfect roller synchronization and protects your finished products.
Cutting System Analysis: The hydraulic shearing station receives detailed inspection for edge quality. We eliminate burrs and deformations that could compromise installation safety or initiate corrosion.
Load Performance Testing: Every machine runs continuously for 4-8 hours under full-thickness material conditions. We monitor hydraulic temperature stability and motor torque to confirm reliable operation.
Our ISO 9001 certification and CE compliance demonstrate commitment to international quality standards. You receive equipment that meets SABS specifications and other regional requirements.
|
Component |
Description |
|
Decoiler |
Hydraulic automatic or ordinary (free) |
|
Forming Rollers |
10–20 stations, chrome-plated 45# steel |
|
Drive System |
5.5–7.5kW servo motor, chain/gear transmission |
|
Cutting System |
Hydraulic shearing with PLC control |
|
Control Panel |
Delta or Siemens PLC with touchscreen interface |
|
Machine Frame |
350 H steel, welded construction |
|
Material Compatibility |
PPGI, GI, Aluzinc (0.3–0.8mm) |
Cangzhou Zhongtuo collaborates with Yanshan University's National Cold Rolled Strip Equipment Engineering Research Center. This partnership accelerates technological advancement in cold roll forming.
Our research teams focus on roll design optimization using finite element analysis and AI-assisted simulation. You benefit from advanced pattern roller designs that enhance forming precision.
We've developed virtual debugging systems for remote equipment commissioning. Your overseas installations receive cloud-based maintenance support, reducing downtime significantly.
Our two patented technologies include innovative pattern roller designs and automatic slitting mechanisms. These innovations are integrated into production lines serving global markets.
Graduate researchers work directly in our factory, bringing cutting-edge academic insights to practical manufacturing challenges. This ensures you receive equipment incorporating the latest industry developments.
We provide ODM and OEM services tailored to your specific requirements. Raw materials, machinery components, and accessories are available through our one-stop procurement system.
Your project receives customized design solutions aligned with international standards and local preferences. Our expert team understands regional variations in construction practices and material availability.
We offer complete installation guidance and operator training programs. Your staff will master machine operation, routine maintenance, and troubleshooting procedures efficiently.
Technical support extends throughout your equipment's operational lifetime. Our cloud-based monitoring systems enable remote diagnostics, ensuring rapid response to any operational concerns.
Q:What materials can the product process?
A:Our machine handles PPGI (pre-painted galvanized iron), GI (galvanized iron), and aluminum coils ranging from 0.3mm to 0.8mm thickness. You can switch between material types with minimal adjustment, accommodating diverse project requirements.
Q:How does the IBR profile compare to corrugated roofing?
A:IBR profiles feature square flutes providing superior strength-to-weight ratios compared to sinusoidal corrugations. Your structures benefit from better load-bearing capacity and improved drainage performance, especially in high-rainfall regions.
Q:What is the typical production speed?
A:Production speed varies based on sheet length and material thickness, typically ranging from 8-15 meters per minute. The PLC control system optimizes speed while maintaining precision, maximizing your operational efficiency.
Q:Do you provide installation and training?
A:Yes, we offer comprehensive installation support and operator training programs. Our technicians can travel to your facility or provide remote commissioning assistance, ensuring smooth startup and optimal performance.
Q:What warranty coverage do you offer?
A:We provide 12-month warranty coverage on core components from installation date. Extended warranty options and lifetime technical support are available, protecting your investment long-term.
Q:Can the machine produce custom profile widths?
A:Absolutely. We customize roller designs to produce your specified effective widths. Share your dimensional requirements, and our engineering team will configure the machine accordingly.
Ready to enhance your roofing production capabilities with the ibr roof sheet making machine? Contact Cangzhou Zhongtuo Roll Forming Machinery today at zhongtuorollforming@gmail.com for customized solutions and competitive quotations.