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Greenhouse ventilation device Our Manual Film Coiler solves the problems of low film efficiency and large labor in traditional greenhouses. It can replace or reduce human labor and save time and effort. It is an innovative product in modern agricultural machinery.

Wide range of uses The manual film hand winch is suitable for installation on the side wall. used in various greenhouses, such as vegetable greenhouses, chicken greenhouses, breeding greenhouses, flower greenhouses, fruit greenhouses, etc.

Reliable performance The greenhouse film winding device can be installed on the top or side of the greenhouse, and can roll up the film up to 120m in length. The shell is made of cast aluminum material, which will not break or rust even if it is exposed to the sun and rain. The rollers are used smoothly and will not age after long-term use.

Self-locking device The greenhouse manual winch has a self-locking device, which can stop at any position without slipping off, so you can freely decide the size of the greenhouse window to achieve perfect ventilation effect without any auxiliary devices.

High-quality chain The hand winch film rolling machine has three specifications of chains, 4m, 6m, and 8m, which can be used in different greenhouses, with strong oxidation resistance and not easy to rust.