Solar Column roll forming machine
Solar Column roll forming machine
With the rapid expansion of the solar energy storage market, the structural components of solar mounting systems—specifically the “C” profile columns and support structures—have become critical selling points.
Solar Column roll forming machine
With the rapid expansion of the solar energy storage market, the structural components of solar mounting systems—specifically the “C” profile columns and support structures—have become critical selling points.
Functional of the “C Column” of solar mounting system
The “C Column” (We referred to as C-channel, C-profile also) is the backbone of the solar mounting system. Its primary function is to provide a rigid, durable framework to secure solar panels (or batteries) in optimal orientation against environmental stressors .
Main technical data of Solar Column roll forming machine
| Parameter | Typical Specification | Details / Notes |
| Material Thickness | 1.2 mm – 2.5mm | Suitable for GI coils or cold rolled steel |
| Shaft Diameter | Φ80mm | Made of high-grade 45# steel, precision-ground. |
| Roller Material | Cr12MOv. Steel | Heat treatment ,hardness is 58-60HRC |
| Forming Speed | About 20m/min | Not including in punching time. |
| Cutting Blade | Cr12MoV , Heat Treated | High-hardness material (58-60HRC) for long blade life and clean cuts. |
| Cutting Tolerance | ±1mm | Precision of the finished sheet length. |
| Control System | Mitsubishi PLC with Touch Screen | Allows for automatic control of length, quantity, and batch settings. |
Application
RFQ
- How to buy good quality Solar mounting C column?
Given that installations of this C column are often in harsh environments (coastal, desert, or agricultural), the “C Column” is treated (e.g., hot-dip galvanized, Zn-Al-Mg coating) to act as a barrier against rust and chemical exposure for long time. So suggest you focus on Raw material Grade: Specify the steel grade (e.g., Q235, Q355 high-strength steel) .Also pay attention to its coating standards: detail the protective layer (e.g., Z275 galvanization, ≥85µm thickness) and warranty against corrosion .
- Can C purlin can make C column for solar mounting machine ?
Yes, absolutely. A C purlin can indeed be used as a C column for solar mounting structures, and this is a very common practice in the industry.
- What is the difference of C purlin and C column of solar mounting system?
C Purlins are usually the horizontal members that rest on the rafters or columns. Their primary job is to support the roof or, in a solar context, to provide the direct attachment points for the solar panels .
C Columns are the vertical or near-vertical load-bearing posts that transfer the weight of the entire structure—panels, purlins, and the mounting system itself—down to the foundation .
However, a key distinction for buyers is that the same C purlin roll forming machine can manufacture both components. The difference lies in the thickness of the steel, the length, and the specific hole patterns punched into the profile during the manufacturing process.