Cangzhou Zhongtuo Roll Forming Machinery Co., Ltd. presents its industrial-grade Adamante tile roof machine, engineered to transform 0.3-0.5mm PPGI/GI coils into precision metal roofing profiles. This specialized cold roll forming line features 14 forming stations with gear box transmission, delivering consistent production at speeds up to 6m/min. The system integrates hydraulic pressing technology to create distinctive 3D stepped profiles, replicating traditional clay tile aesthetics while maintaining structural integrity.
Our product processes 1250mm coil widths through high-grade 45# steel rollers mounted on 80mm diameter shafts. The equipment operates within pressure ranges of 12-16 Mpa, ensuring precise profile formation with tolerances within ±0.5mm.

Your production demands reliability and precision. This machine addresses critical manufacturing challenges through engineered solutions.
The hydraulic pressing system stamps consistent 3D profiles onto rolled sheets before cutting. This integration eliminates secondary processing steps, reducing labor costs and production time.
Hot rolled H-beam construction provides structural stability during continuous operation. The robust frame minimizes vibration, protecting roller alignment and extending component lifespan.
Gear box transmission with internal bevel gears ensures synchronized movement across all stations. This mechanical advantage maintains uniform material flow, preventing distortion in deep wave formations.
The PLC control system monitors feeding speed, pressing cycles, and cutting lengths. Digital precision eliminates manual measurement errors, ensuring repeatable accuracy across production runs.
|
Parameter |
Specification |
|
Raw Material |
GI & PPGI |
|
Material Thickness |
0.3-0.5 mm |
|
Coil Feeding Width |
1250 mm |
|
Roller Stations |
14 stations |
|
Punching Speed |
0-6 m/min |
|
Motor Power |
5.5 KW |
|
Machine Frame |
Hot rolled H-beam |
|
Transmission System |
Gear box (bevel gear inside) |
|
Roller Material |
High-grade 45# steel |
|
Shaft Diameter |
80 mm |

Residential Construction Projects
Lightweight metal profiles weighing approximately 5kg/m² replace traditional clay tiles at 40kg/m². This weight reduction allows installation on structures with limited load-bearing capacity while maintaining premium visual appeal.
Commercial Hospitality Developments
Coastal resorts and hotels benefit from the profile's enhanced water runoff geometry. The Adamante tile roof machine produces continuous sheets that eliminate horizontal seams, reducing penetration points where moisture typically enters conventional tile systems.
Historic Renovation Programs
Preservation projects require authentic aesthetics without structural overload. Metal profiles manufactured through this system provide period-appropriate appearance at a fraction of traditional material weight, protecting aging frameworks.
Zhongtuo maintains ISO 9001 certification, implementing rigorous quality protocols throughout manufacturing processes.
Our equipment undergoes profile overlap testing during final assembly. Two produced sheets must interlock seamlessly without gaps, confirming roller calibration accuracy.
Step height precision verification ensures hydraulic press depth consistency remains within 0.5mm variance. This tolerance maintains the distinctive shadow line effect characteristic of premium roofing profiles.
Surface integrity inspection examines finished products for roller marks or micro-cracks in coating layers. This quality control step prevents premature weathering and maintains warranty standards.
Hydraulic system stability testing runs machines continuously for two hours minimum. Oil temperature and pressure readings confirm operational consistency before equipment leaves our facility.

Zhongtuo collaborates with Yanshan University's National Cold Rolled Strip Equipment and Process Engineering Research Center. This partnership applies advanced research directly to production equipment.
Our research team utilizes finite element analysis (FEA) for roll design optimization. Computer-aided simulations reduce physical prototyping costs while improving forming accuracy.
Virtual commissioning platforms enable remote debugging and system verification before installation. This technology reduces on-site setup time and accelerates production startup.
Cloud-based monitoring systems provide real-time equipment diagnostics. Remote maintenance capabilities ensure rapid technical support for international customers regardless of geographic location.

Cangzhou Zhongtuo holds CE safety certification and CAS compliance, meeting European and North American technical requirements. With over a decade of export operations, our equipment serves customers across 150+ countries.
Our Adamante tile roof machine incorporates learnings from international installations. Regional climate considerations and local building standards inform customization options available to buyers.
Q: What material grades perform best with this equipment?
A: The system optimally processes G300-G450 semi-hard steel. Higher tensile grades like G550 require specialized roller designs with spring-back compensation to maintain profile accuracy.
Q: How does the machine protect pre-painted surfaces during pressing?
A: Pressing molds utilize mirror-polished Cr12Mov die steel. Localized rubber buffering within mold geometry prevents surface scratching during the stamping cycle.
Q: Can production step distances be adjusted?
A: Yes. PLC controls allow digital adjustment of step pitch through the touchscreen interface. Common settings range from 350mm to 400mm without mechanical modifications.
Q: What causes sheet curvature after production?
A: Uneven pressure distribution on leveling rollers creates internal stress imbalances. Fine-tuning the exit straightening station resolves this issue by equalizing metal stresses.
Q: What maintenance schedule should operators follow?
A: Hydraulic oil requires replacement every 2000 working hours. Cutting blades typically need sharpening after 100,000 meters of production, depending on material thickness and hardness.
Ready to enhance your roofing production capabilities with the Adamante tile roof machine? Contact our engineering specialists at zhongtuorollforming@gmail.com for technical specifications and quotations tailored to your manufacturing requirements.