Metal linear guide shafts in automated equipment increase moving mass and raise servo power consumption. Steel tube is heavy and rust-prone; aluminum tube bends easily under lateral load. Our filament wound carbon fiber round tube solves these issues.
Continuous carbon tow combined with aerospace epoxy resin, produced by computer-controlled filament winding. Fiber angles adjustable to balance bending and axial stiffness, void ≤1.2%. Compared to steel tube with identical rigidity, weight reduction reaches 63%. Low inertia cuts servo power consumption; composite material resists corrosion and humidity. We offer CNC cutting, end machining and hole drilling service.
Application: linear automation guide rod, sliding support tube. Stable dimension under repeated reciprocating movement, low thermal expansion coefficient.
Our Factory & Export Advantage
Our factory owns multi-axis filament winding machines and precision CNC equipment, ISO9001 certified. Raw carbon tow and epoxy resin have COA documents for each batch. QR traceability for every production lot. Composite engineers help optimize fiber angle for reciprocating load. Export shockproof packaging, sample available within 3–5 days. Tiered bulk discount. 18-month warranty, 4-hour overseas technical reply.
Specification
| Item | Parameter |
|---|---|
| Carbon Fiber | Continuous Tow |
| Molding | Filament Wound |
| Void Content | ≤1.2% |
| Operating Temp | -40℃ ~120℃ |
| Tolerance | ±0.1mm |
| Surface | Raw carbon / sanded / coating |
FAQ
Q1: What OD range can you manufacture?
A1: Outer diameter from 6mm to 200mm, custom inner diameter and wall thickness.
Q2: Can tubes be cut to custom length with end face machining?
A2: Yes, full secondary CNC machining service available.
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