Aluminum square beams used in packaging machinery are heavy and easy to corrode in humid workshops. Heavy moving beams increase servo load and power consumption. Our roll wrapped carbon fiber square tube solves these structural pain points.
We use T700 carbon prepreg roll wrapped on square mandrel and thermally cured. Custom fiber layup designed for bending load, void ≤1.1%. Compared with aluminum beam of equal stiffness, weight reduction 56%. CFRP material resists moisture and weak chemical corrosion, no rust maintenance required. In-house CNC cutting, drilling and chamfering available for direct assembly.
Application: packaging machine moving support beam, linear fixture frame. Low thermal deformation, stable dimension during long continuous operation.

Our Factory & Export Advantage
Integrated carbon composite factory with roll wrapping line and CNC workshop, ISO9001 certified. Raw prepreg with batch COA documents, finished batch traceable. Our engineers adjust layup and wall thickness to match machine load. Anti-impact export packaging, sample lead time 3–5 working days. Volume discount for bulk order. 18-month warranty, 4-hour technical reply.
Specification
| Item | Parameter |
|---|---|
| Carbon Material | T300 Prepreg |
| Molding | Roll Wrapped |
| Void Content | ≤1.1% |
| Working Temperature | -40℃ ~120℃ |
| Tolerance | ±0.1mm |
| Surface | Matte / Glossy carbon |
FAQ
Q1: Can wall thickness be adjusted to save more weight?
A1: Yes, we optimize wall thickness and fiber layup according to your load requirement.
Q2: Is the square tube suitable for moist factory workshop?
A2: The epoxy resin system provides reliable moisture resistance for factory workshop application.
Hot Tags: roll wrapped carbon fiber square tube for automation equipment support frame, China roll wrapped carbon fiber square tube for automation equipment support frame manufacturers, suppliers, factory, aftermarket carbon fiber sheet, folded carbon fiber sheet, intended for carbon fiber decoration carbon fiber sheet, sports equipment carbon fiber sheet, surface treated carbon fiber sheet, twill carbon fiber sheet

