# Hebei Xinnuo CZ Purlin Roll Forming Machine – Detailed Product Specification
## I. Core Product Highlights
1. **One-Click C/Z Switching**
No mold replacement is needed for C/Z purlin conversion, cutting downtime by over 80%. The machine is compatible with purlin widths ranging from 80mm to 300mm and thicknesses from 1.5mm to 3.0mm, meeting the diverse production demands of various steel structure projects.
2. **High-Precision Forming**
Core rollers are processed via CNC machining and quenching treatment, achieving a hardness of HRC 58-62 for excellent wear resistance. Equipped with a hydraulic fixed-length cutting system, it ensures burr-free and flat cutting edges, with the overall dimensional error strictly controlled within ±0.5mm.
3. **Full-Automatic Operation**
Integrated with a PLC touch screen control system, the machine supports one-key parameter setting and realizes a fully automated workflow covering feeding, guiding, forming, cutting and collecting. It reduces manual labor input by 60% and boosts production efficiency up to a maximum speed of 15m/min.
## II. Technical Specifications
The machine adopts a high-strength manganese steel frame that undergoes integral welding and annealing treatment to eliminate internal stress. It works with raw materials including cold-rolled steel and galvanized steel, with the applicable material thickness ranging from 1.5mm to 3.0mm and width from 80mm to 300mm. The control system is a PLC touch screen that supports parameter storage and recall for convenient operation. The cutting system adopts hydraulic drive for fixed-length cutting, ensuring stable and precise cutting performance. The power rating is 15-22KW, which can be customized according to client requirements. The machine dimension is 12000×1500×1800mm, and the overall weight is approximately 8-12T; both dimension and weight are customizable for special production needs. Safety configuration includes emergency stop buttons, protective covers, overload protection devices and voltage stabilizers to ensure operator safety and equipment stable operation.
## III. Structural Advantages
1. **Stable & Durable Frame**
The annealing process effectively eliminates internal stress of the welded frame, preventing deformation during long-term heavy-load operation and making it suitable for 24/7 continuous production.
2. **Wear-Resistant Roller System**
Quenched rollers feature high hardness and corrosion resistance, which reduces maintenance frequency and extends the service life by 30% compared to ordinary rollers.
3. **Compact & Space-Saving Design**
With a rational component layout, the machine occupies a small footprint, is easy to install and debug, and is ideal for both small and medium-sized processing plants and large steel structure production bases.
## IV. Application Scenarios
This machine is widely used in the production of C/Z purlins for steel structure workshops, factories and high-rise building steel frames, warehouse shelving and logistics storage racks, prefabricated container houses and mobile homes, as well as solar photovoltaic support systems and agricultural greenhouses.
## V. After-Sales Service Commitment
1. **Quality Guarantee**: Provide a 1-year warranty for the whole machine and lifelong maintenance for core components including rollers, control systems and hydraulic systems.
2. **On-Site Support**: Offer free on-site installation, debugging and operation training for clients to ensure smooth commissioning and use.
3. **Spare Parts Supply**: Supply original spare parts at factory prices permanently to reduce maintenance costs for clients.
4. **Technical Support**: Provide 24/7 online technical consultation, with a problem-solving response within 2 hours to minimize production downtime.
5. **Customization Service**: Accept customized machine design according to special purlin specifications and production line layout requirements of clients.
♦ COMPANY PROFILE:
Hebei Xinnuo Roll Forming Machine Co., Ltd., not only produce different types of professional roll forming machines, but also develop intelligent automatic roll forming production lines, C&Z shape purline machines, highway guardrail roll forming machine lines, sandwich panel production lines, decking forming machines, light keel machines, shutter slat door forming machines, downpipe machines, gutter machines, etc.
Advantages of Roll Forming A Metal Part
There are several advantages of using roll forming for your projects:
- The roll forming process allows operations such as punching, notching, and welding to be performed in-line. Labor cost and time for secondary operations are reduced or eliminated, reducing part costs.
- Roll form tooling allows for a high degree of flexibility. A single set of roll form tools will make almost any length of the same cross-section. Multiple sets of tools for varying length parts are not required.
- It can provide better dimensional control than other competing metal forming processes.
- Repeatability is inherent in the process, allowing easier assembly of roll formed parts into your finished product, and minimizing problems due to “standard” tolerance build up.
- Roll forming is typically a higher speed process.
- Roll forming offers customers a superior surface finish. This makes roll forming an excellent option for decorative stainless steel parts or for parts requiring a finish such as anodizing or powder coating. Also, texture or pattern can be rolled into the surface during forming.
- Roll forming utilizes material more efficiently than other competing processes.
- Roll formed shapes can be developed with thinner walls than competing processes
Roll forming is a continuous process which converts sheet metal into an engineered shape using consecutive sets of mated rolls, each of which makes only incremental changes in the form. The sum of these small changes in form is a complex profile.
