The VG4FW-4-400 features a servo-driven system that ensures highly reliable operation. Key components of the control system are sourced from renowned brands, guaranteeing operational reliability and extended service life while reducing the frequency and cost of maintenance. Critical parts of the drive system also utilize top-tier Chinese brands; combined with superior structural design, the machine delivers genuine high efficiency and energy savings.

Products Parameters
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Axis Arrangement |
Four-axis movement with mandrel and carriage coordination |
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Suitable Product |
Curved parts, heads, fittings and shaped FRP shells |
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Control Focus |
Path control, tension control and angle repeatability |
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Working Space |
Gantry clearance selected by product diameter and length |
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Optional Sections |
Resin supply, curing, trimming and demolding units |
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Application |
Non-standard FRP winding and shaped composite production |
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Main Material |
Steel frame with electric drive and fiber guide system |
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Working Mode |
Mandrel rotation with controlled fiber feed |
Product Advantages
High-Precision Molding Capabilities
Our VG4FW-4-400 winding machine features military-grade control precision, achieving winding angle errors of ≤±0.5° and layer thickness accuracy of ±0.1mm. Products manufactured using this machine-such as electrical insulation poles and small hydrogen storage tanks-exhibit uniform wall thickness, with a stable finished-product pass rate exceeding 98%.
High-Efficiency, Flexible Production
The VG4FW-4-400 supports one-touch switching between 100–200 sets of process parameters, accommodating a wide range of products including pipes (DN200–DN400mm), towers/poles, and irregular fittings. The production cycle for a single power pole can be reduced to 45 minutes-three times faster than traditional models.
Stable Process Compatibility
The equipment maintains constant tension throughout the process (with fluctuations ≤±2N) and is fully compatible with various reinforcement materials, such as carbon fiber and glass fiber. It supports both wet winding and selected dry winding processes (using prepreg tape), effectively preventing common defects like wrinkling and insufficient interlaminar strength.
Versatile Application and Integration
Featuring a modular design, our winding machine integrates directly with upstream production lines and connects seamlessly with existing factory MES and WMS systems, meeting the digital upgrade requirements of power equipment manufacturing workshops.

Main Applications
Our VG4FW-4-400 winding machines are used for curved FRP parts, tank heads, pipe fittings, shaped composite shells, pressure vessel ends and non-standard round products.
FAQ
Q: What data should be provided?
A: Product drawing, diameter range, length, winding path and resin system should be provided.
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