3390 Foldable Drone Propeller

3390 Foldable Drone Propeller

The 3390 Foldable Composite Plastic Propeller is designed for use in professional and industrial unmanned aerial vehicle systems. Particularly popular in agricultural drones with the Hobbywing X8 power system, it offers balanced and efficient use in plant protection applications such as spraying, fertilizing, and seed planting.

The body structure, combining carbon fiber with PMI aviation foam or carbon fiber with nylon composite material, helps the propeller maintain its low weight while providing high mechanical strength. This structure contributes to reducing the load on the motor, lowering energy consumption, and extending the drone's battery life.

The foldable propeller blades create a more compact structure during drone transport and storage. Set options with CW and CCW rotation directions allow for the correct motor-propeller matching in multi-motor drone systems.

Thanks to its low noise level and aerodynamic blade design, it aims to create more efficient airflow during flight. The push-type quick-mount system helps the propellers to be attached and removed more practically in the field.

One of the most common applications of the 3390 foldable propellers is in agricultural drones with the Hobbywing X8 power system. When compatible with the motor and coupling system, they can be used in spraying and other agricultural operations.

Suitable for professional drone systems used in the following agricultural applications:

Agricultural spraying

Liquid fertilization

Granular fertilizer distribution

Seed sowing

Plant protection applications

Can be used in industrial unmanned aerial vehicles with a payload capacity of 10–20 kg, provided the motor system and coupling dimensions are suitable. The large-diameter propeller structure offers an effective solution for multi-engine platforms requiring high thrust.

Large-diameter propellers are preferred in long-range VTOL systems requiring high durability and energy efficiency. The lightweight composite structure helps keep power consumption under control and supports flight time.

Foldable propeller blade structure

CW and CCW rotation direction options

Carbon fiber composite material

PMI aviation foam or nylon composite inner structure

Lightweight and high-strength design

Aerodynamic structure supporting low power consumption

Low noise operation

Efficient design supporting long battery life

Push-type quick assembly system

Suitable for agricultural and industrial drones

Suitable for use on heavy-duty UAV platforms

Compatibility with Hobbywing X8 systems

Technical Specifications
Product name: 3390 Foldable Composite Drone Propeller
Propeller size: 30x9 inches
Diameter: 762 mm
Pitch: 9 inches
Propeller type: Foldable
Rotation direction: CW and CCW
Material: Carbon fiber + PMI aviation foam or carbon fiber + nylon composite
Mounting system: Push-type quick assembly
Usage class: Agricultural drones, heavy-duty UAVs and VTOLs Systems

Product Advantages
Lightweight and Durable Construction
Carbon fiber composite material helps the propeller offer high strength along with low weight. This feature provides an advantage in terms of carrying capacity and energy efficiency in professional drone operations.

Low Power Consumption
The aerodynamic propeller design supports more efficient motor operation. Low power consumption can contribute to extended battery life in appropriate system configurations.

Low Noise
Optimized blade geometry helps reduce aerodynamic noise during flight. This provides a more controlled working environment in agricultural and industrial operations.

Quick Assembly
The push-type connection system allows for quick and practical propeller assembly. It simplifies maintenance by reducing propeller replacement time in field operations.