Easy to operate: No complicated electrical equipment and operating skills are required, just manually crank the handle to easily control the film rolling and unrolling, suitable for greenhouses of all sizes.
Self-locking function: There is a self-locking device inside, which can stop and start at any position during the opening and closing of the film roll, without any auxiliary device, so that users can accurately control the size of the vent according to actual needs
| Greenhouse Name |
Manual Hand-turned Plastic Film Roller for Top |
Manufacturer |
See Poem |
| Material |
Galvanized Steel |
Film Roll Length |
≤90m |
| Power |
Manual |
Reduction Ratio |
1:4 |
| Application |
Top Film Roller |
Output toque |
30N.m |
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Feature
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①
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The shell is made of cast aluminum, which is cast using a precision die-casting process
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②
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There is a self-locking device inside, which can stop and start at any position during the opening and closing of the film reel,without any auxiliary device
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③
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The key parts such as gears, gear shafts, and two-way self-locking devices are all made of 45# national standard steel through professional heat treatment to ensure durability
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④
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The surface is both galvanized and sprayed with double layers of anti-rust protection. The standard parts are made of stainless steel
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⑤
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There is a hole at 2/3 of the handle. If you install the handle here, the radius of rotation of the handle will be reduced, so it can be installed and used in a small space
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⑥
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The speed ratio and torque design are reasonable so that you can use it more labor-saving and more convenient
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⑦
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This product needs to be used in conjunction with the film roll rod and the film press card
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1.How to deal with excessive noise?
It may be that the friction between the transmission parts is too large. You can add lubricating oil appropriately to reduce the noise.
2.What precautions should be taken when installing a manual film roll?
Before installation, check whether the greenhouse frame is firm and ensure that there is enough space. During installation, ensure that the film roll is coaxial with the film roll shaft, and the installation should be horizontal and firm. Fix all parts to prevent loosening.
3.Can I install a sunshade net or insect net on a manual film winder?
Yes, but you must choose a sunshade net or insect net of the right size and specification, and install it without affecting the normal operation of the film winder. It must also be firmly fixed to prevent it from loosening and falling off when the film is rolled.
4.How to install the greenhouse? Do you provide installation service?
We will send engineer to do installation guidance.
5.How long is your delivery time?
Generally it is 30-45 days after order.
