Manual film rolling
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- 产品描述
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The manual film rolling device can be used for ventilation at the shoulders of plastic greenhouses, as well as at the top of greenhouses and greenhouses. It is widely applied in various types of greenhouses, such as solar greenhouses, vegetable greenhouses, pig greenhouses, chicken greenhouses, etc.
Characteristics and advantages:
Easy operation: Just shake the handle with your hand and you can easily roll up and down the film. Even farmers with little mechanical operation experience can quickly get the hang of it.
Low cost: Compared with electric film rolling device, manual film rolling device do not require electrical equipment such as motors and rectifiers, nor do they consume electricity. The overall cost is relatively low, making it economical and suitable for use in small greenhouses.
Self-locking function: It is equipped with an internal self-locking device. During the opening and closing process of the film rolling device, it can stop and start at any position without any auxiliary devices. The size of the ventilation opening can be conveniently controlled to meet different ventilation requirements.
Strong adaptability: Some manual film rolls have holes at 2/3 of the handle. Installing the handle at this location can reduce the radius of the handle's rotation, making it suitable for greenhouses with limited space. Moreover, its structure is relatively simple and it is not prone to failure. It can be used stably under different climatic conditions.
Part introduction
Side roll
The manual film rolling device side roll is a practical tool that can roll up or down the film on the side of the greenhouse by manually turning the handle to drive the gear and other transmission components, and is used in conjunction with the climbing device. It features simple operation, low cost, and ease of ventilation, air exchange, and temperature and humidity regulation. It is widely used in various small and medium-sized agricultural greenhouses.
Manual top film rolling device
The manual top film rolling device for greenhouses is a simple tool specially designed for lifting and lowering the film on the top of greenhouses. By manually pulling the chain and driving the film roller through a gear transmission device, it enables the convenient opening and closing of the film on the top, facilitating ventilation, air exchange and temperature and humidity control in the greenhouse. It has the advantages of simple structure, easy installation and low cost, and is suitable for various small and medium-sized agricultural greenhouses.
Product display
Manual film rolling
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