Solar Strut Channel Roll Forming Machine
Solar Strut Channel Roll Forming Machine 35kW, 30 m/min
What This Machine Produces
This roll forming line produces C and U channel profiles, commonly known as strut channel, unistrut or solar mounting channel — the metal support profiles used to build photovoltaic panel mounting structures, cable support systems and light-duty steel framing.
The standard output includes slotted and un-slotted strut channels. With servo punching, hole patterns such as mounting slots and fixing holes are formed in-line before roll forming, so the finished channel arrives cut to length and ready for assembly.
Common Channel Sizes
| Profile | Typical Size | Typical Thickness |
|---|---|---|
| CU strut channel | 41 x 21 mm | 1.0 – 2.0 mm |
| Solar strut channel | 41 x 41 mm | 1.5 – 2.5 mm |
| Heavy strut channel | 41 x 52 / 41 x 62 mm | 2.0 – 3.0 mm |
Size and thickness range above are typical references for this machine class — final range follows your profile drawing (final range follows your profile drawing).
Production Workflow
The complete line runs in one continuous flow:
- Decoiler — coil feeding with manual or hydraulic decoiler options
- Leveling — strip straightening for consistent feed
- Servo feeding & punching — in-line hole punching before forming (optional)
- Roll forming — progressive stations form the channel profile
- Cutting — hydraulic or servo flying cut to set length
- Output — finished channels ready for packing
Technical Specifications
| Product name | Solar Strut Channel Roll Forming Machine |
| Type | Full-automatic |
| Power | 35 kW |
| Line speed | 30 m/min |
| Raw material | PPGI / PPGL / GI / GL coil |
| Roller material | Cr12 (chrome steel) |
| Shaft material | 45# high grade steel |
| Control system | PLC (imported brand) |
| Voltage | 380V / 440V |
| Dimension (L x W x H) | 10 m x 1.65 m x 1.7 m |
| Certification | CE, ISO9001 |
| Warranty | 1 year |
| Inspection | Machinery test report + video outgoing inspection provided |
Key Specifications of the Solar Strut Channel
Rated forming speed is 30 m/min, which sets the practical daily output of the line and makes production planning straightforward for the sizes you run. The main drive is rated at 35 kW, sized for continuous operation at full line speed without overheating on long shifts. Electrical supply is 380V / 440V, and the control cabinet can be adapted to your local voltage when ordering. Length presets, counting and profile programs run on the PLC (imported brand), so operators switch between jobs from the panel without mechanical re-setup. Forming rollers are Cr12 (chrome steel), giving predictable profile accuracy and long intervals between re-grinds. The forming shafts are 45# high grade steel, selected for stiffness so the roller stack stays aligned under load.
Key Components
- Decoiler — manual or hydraulic coil holder matched to your coil weight
- Leveling unit — straightens strip before forming
- Servo punching press — programmable hole patterns (optional configuration)
- Forming stations — Cr12 rollers on 45# steel shafts, hardened for long service
- Cutting unit — hydraulic flying shear or servo cut, PLC-positioned
- PLC control cabinet — imported brand controller with touch panel
Applications
- Solar PV mounting — strut channels for photovoltaic panel bracket structures
- Electrical support — cable tray support channels and MEP framing
- Light steel framing — drywall and partition support profiles
- Storage and racking — channel profiles for shelving support
Customization
Every line is built around your production plan: channel size and thickness range, hole punching patterns, line speed, decoiler type and stacking method can all be configured. OEM/ODM service and custom roller sets to your profile drawing are available.
Send us your profile drawing — we will confirm the roller layout, punching program and line configuration for your exact channel section.
Related Machines
- C & Z purlin roll forming machine — C/Z purlin for steel structures
- Heavy duty C & Z purlin machine — thicker strip, higher output
- Stud and track roll forming machine — drywall steel framing
- Solar mounting structures — complete PV bracket systems
- View all ZTRFM roll forming machines
- Solar panel support purlin machine - C strut 41x21 for PV mounting
- How to Choose a Solar Channel Roll Forming Line (Guide)
- All Purlin & Solar Machines
- C/U channel steel framing machine - drywall and framing channels
- U channel keel double line machine - double production line
- High speed ceiling CU channel machine - 41x21 ceiling channels
FAQ
What is a solar strut channel roll forming machine?
It is a continuous roll forming line that converts steel coil into C/U strut channels — the support profiles used in photovoltaic mounting structures, electrical support and MEP systems.
What profiles can this machine produce?
C and U strut channels, unistrut profiles and solar mounting channels, with optional in-line hole punching. Final profile range follows your drawing.
What channel sizes are available?
Typical sizes are 41 x 21 mm, 41 x 41 mm, 41 x 52 mm and 41 x 62 mm at 1.0-3.0 mm thickness — exact range follows your profile drawing.
What material does it process?
PPGI, PPGL, GI and GL steel coil. Material width and thickness range follow your configuration.
What is the production speed?
The line runs at 30 m/min with 35 kW drive power.
Can the line punch holes in the channel?
Yes — a servo punching press can be configured for mounting slots and fixing holes formed in-line (punching layout to be confirmed with your drawing).
What is the minimum order quantity?
The MOQ is 1 set. Every machine ships with a test report and video outgoing inspection.
Can the machine be customized for my profile?
Yes. Roller sets, punching programs and line configuration can be customized to your drawings, with OEM/ODM service available.
What is the forming speed of this machine?
The rated forming speed is 30 m/min. Actual output depends on the profile, material gauge and cutting cycle; we confirm the tested speed for your configuration in the quotation.
What is the installed power of this machine?
The line is rated at 35 kW. Power consumption in practice is lower than the rated figure for most running profiles, since the drive only loads under material.
What solar profiles can this machine produce?
Typical profiles include strut channels (for example 41x21), Z and C rails for module mounting, and heavier structural sections. Send your section drawing and hole pattern for confirmation.
What coil material is used?
Solar mounting profiles are usually formed from galvanized or pre-painted steel, often 1.0-2.5 mm depending on the structural load. Confirm your material and coating.
Can the line handle different profile sizes?
With changeable roller sets and stored PLC programs, one line can serve several profile sizes. We recommend the configuration based on the sizes you plan to sell.
Does it punch the mounting holes?
Yes. In-line punching is synchronized with the PLC and can be programmed for different hole patterns along the rail, so the profile arrives ready to assemble.
Why ZTRFM as Your Solar Strut Channel Machine Manufacturer
Zhongtuo (ZTRFM) has manufactured roll forming lines in Botou, Hebei since 2019 and exports to over 80 countries. Every solar strut channel machine is CE certified and built under ISO9001 quality management, with a machinery test run, video record and inspection report before packing. We support OEM/ODM customization of channel profiles, flexible O/A and L/C payment terms, and installation guidance with remote commissioning.
Because we build the decoiler, punching unit, forming unit and cutter in one factory, you deal with a single manufacturer for the whole line — one quotation, one test report and one after-sales contact.
Solar Strut Channel Machine Price: What Affects the Cost
The price of a solar strut channel roll forming machine depends mainly on channel size and thickness range, line speed, the punching program (slots, fixing holes and knockouts per drawing), the PLC brand, and the level of automation (manual vs hydraulic decoiler, with or without automatic stacker). A servo punching press adds to the cost but eliminates secondary drilling, which is the main labour saving for slotted channel production.
If you are comparing solar mounting production options, start with our guide: How to Choose a Solar Channel Roll Forming Line. Contact us with your channel drawing and target output for a factory-direct quotation.
Request a Quote — Contact Zhongtuo (ZTRFM) for pricing, configuration and delivery. Tel/WhatsApp: +86 131 6656 7923 · Email: steven@zt-rfm.com