Overview
The XINNUO Computerized C Purlin Roll Forming Machine with Front Shearing System represents the pinnacle of efficiency in the steel structure manufacturing industry. Designed specifically for producing high-quality C-channel purlins used in industrial warehouses, aircraft hangars, and large-scale commercial buildings, this machine integrates advanced automation with robust mechanical engineering. Unlike traditional post-cutting systems, our innovative front shearing technology cuts the steel coil to the required length before the forming process begins. This unique approach significantly reduces material waste, minimizes blade wear, and ensures that every purlin produced has perfectly square, burr-free ends, ready for immediate installation.
Key Features & Benefits
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Intelligent Computer Control System
At the heart of this machine lies a state-of-the-art PLC control system paired with a user-friendly touchscreen interface. Operators can easily input desired dimensions, quantities, and production speeds. The system automatically calculates the optimal cutting strategy, manages the hydraulic shearing sequence, and monitors the entire production line in real-time. This "smart" capability reduces the need for highly skilled labor and minimizes human error, ensuring consistent quality across thousands of units.
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Advanced Front Shearing Technology
The standout feature of this model is the hydraulic front shear. By cutting the flat steel strip prior to roll forming, we eliminate the deformation often caused by cutting already-formed profiles. This results in:
- Higher Precision: Length tolerance is maintained within ±1mm.
- Cleaner Cuts: No distortion of the C-channel flanges or webs at the cut point.
- Extended Blade Life: Cutting flat material is less stressful on the blades than cutting formed profiles, reducing maintenance costs and downtime.
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Robust Forming Station
The machine features a series of precision-machined forming stands equipped with high-grade Cr12Mov rollers. These rollers undergo rigorous heat treatment to achieve a hardness of HRC58-62°, ensuring resistance to wear and deformation even when processing high-strength steel. The sturdy frame, constructed from thick steel plates, absorbs vibration effectively, allowing for smooth operation at high speeds (up to 20 meters per minute).
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Versatility and Customization
While optimized for standard C-purlins, the XN-C series is designed with flexibility in mind. The roller gaps are adjustable to accommodate varying material thicknesses (1.5mm to 3.0mm). Furthermore, XINNUO offers customization options for hole punching (if required in addition to shearing) and embossing, making this a versatile solution for diverse construction project requirements.
Application Areas
This machine is indispensable for manufacturers supplying the pre-engineered building (PEB) sector. The C-purlins produced serve as critical secondary structural members, supporting roof and wall cladding systems. Their high strength-to-weight ratio makes them ideal for spanning large distances in factories, storage facilities, and agricultural buildings.
Why Choose XINNUO?
With years of experience in the roll forming industry, XINNUO Machinery guarantees not just a product, but a partnership. Our machines are built to withstand the rigors of continuous industrial use. We provide comprehensive installation guides, video tutorials, and responsive after-sales support to ensure your production line is up and running quickly. Invest in the XINNUO Computerized C Purlin Roll Forming Machine with Front Shearing today and experience the difference in precision, speed, and profitability.
