Gas cylinder filament winding machine adopts gantry multi-axis servo-linkage architecture. Equipped with high-precision independent fiber tension control system, it keeps stable tension for carbon fiber or glass fiber roving during whole winding cycle, ensuring uniform wall thickness and reliable mechanical strength of finished gas cylinders. It supports both wet winding and towpreg dry winding processes, winding angle adjustable from 7°-90°, realizing accurate winding for cylinder barrel and dome head area.
The control system supports G-code importing, winding trajectory simulation and mass storage of process recipes. Mandrel diameter, effective winding length and spindle quantity can be customized according to customer production capacity. Complete production solution can match fiber creel system, resin impregnation unit, curing oven and hydrostatic pressure test bench.
Core Product Components
Heavy-duty Gantry Mechanical Frame
High-strength welded steel structure, effectively suppress vibration under high-speed running, guarantee positioning accuracy for high-pressure vessel winding.
Multi-axis Servo Drive System
Servo motors for mandrel rotation, trolley traverse and rotating yarn-guide head; realize compound motion for barrel and dome-region precise winding.
Independent Closed-loop Tension Assembly
Single-roving separate tension adjustment module; real-time dynamic compensation, avoid fiber fracture and uneven lay-up on cylinder dome area.
Industrial CNC Control Cabinet
Special winding software, support trajectory simulation, recipe storage, fault self-diagnosis and production-data recording function.
Fiber-processing Auxiliary Unit
Yarn-breakage real-time alarm mechanism, resin-impregnating bath for wet-winding craft, adjustable yarn-guide assembly.
Safety Protection Parts
Emergency-stop switch, overload protection module, safety isolation shield; meet safety requirements for pressure-vessel manufacturing workshop.
Quality Control Standard

Incoming component inspection: Servo drives, sensors, tension modules and electrical components are strictly inspected before assembly; only qualified spare parts can be adopted.
Assembly and calibration procedure: Complete mechanical alignment and electrical debugging. Calibrate tension accuracy, yarn-arranging precision and multi-axis synchronous performance, keep complete calibration records.
No-load & analog winding test: Each machine undergoes long-time no-load running test; carry out analog winding with real fiber material to verify winding track and tension stability.
Safety-related inspection: Check yarn-breakage alarm response, emergency-stop action, insulation and grounding performance, complying with machinery-safety norms for pressure-vessel equipment.
Pre-delivery final audit: Check operation manual, electrical drawings, spare-parts list and factory test report; clean whole machine before packing and shipment.
FAQ
Q: What types of composite pressure vessels can this winding equipment produce?
A: It is applicable for Type-2,3,4 composite gas cylinders, including hydrogen storage tanks, CNG and LPG vessels for new-energy and gas-supply fields.
Q: What main technical parameters need submission during early-stage inquiry for Gas cylinder filament winding machine?
A: Please provide liner dimension range, working-pressure grade, target hourly output, winding craft (wet or towpreg dry winding) and workshop site condition for proper configuration selection and accurate quotation.
Q: Can multiple sets of winding process files be saved for different cylinder specifications?
A: Yes. Plenty of recipe storage space is reserved. Operators can call corresponding parameters directly when switching liner types, greatly shorten model-change time for mass-production workshop.
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