bobinadora manual de película

Our Manual Film Reelers are the trusted choice for growers seeking a durable and budget-friendly way to manage greenhouse products climate. Designed for smooth manual operation, these hand-crank units allow for precise control of side-wall and roof plastic film rolling. Whether you are managing a single tunnel or a high-tunnel fruit range, our manual reelers provide the mechanical advantage needed to ventilate your crops efficiently without the need for electricity. Contáctanos for wholesale quotes.

Optimized Range for Every Ventilation Need

We offer a variety of manual drive units tailored to different greenhouse heights and film lengths:

• Sidewall Manual Roll-up Units: Featuring a compact design and ergonomic handle, these are perfect for lower side vents, providing quick opening and closing with minimal effort.

• Roof & High-Wall Reelers (Gear-Reduced): For larger spans or heavier films, our high-ratio gear units (e.g., 4:1 or 7:1) significantly reduce the physical strength required to lift long sections of plastic.

• Telescopic & Guide Rail Options: Specialized manual reelers designed to slide smoothly along guide pipes, ensuring the film rolls up straight and stays tensioned.

Key Features of the Fenglong Manual Series

• High Gear Precision: Internal gears are manufactured from high-strength alloy steel for smooth rotation and to prevent "slipping" under load.

• Automatic Locking System: Our reelers feature a reliable braking mechanism that holds the film at any height—simply release the handle, and the film stays in place.

• Corrosion-Resistant Housing: The outer shell is constructed from heavy-duty cast aluminum or galvanized steel with anti-rust coatings, ensuring performance even in humid or rainy conditions.

• Ease of Installation: Designed for universal fitment on standard greenhouse film rollers (usually 20mm or 25mm pipes).

Why Choose Manual vs. Electric?

While Enrollador de película eléctrico offer automation, manual film reelers remain a staple in the industry due to:

1. Zero Operational Cost: No electricity required, making them perfect for remote locations.

2. Instant Feedback: The grower can feel the tension of the film, preventing accidental damage.

3. Low Maintenance: Fewer moving parts and no electrical components mean a service life of 10+ years with minimal upkeep.

Greenhouse roof ventilation

Greenhouse high curtain ventilation