Sichuan Aixiang Agricultural Technology Co., Ltd. |
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Manual Film Roller Side Film Roll Greenhouse Used Greenhouse Accessories
Description of greenhouse accessories-film roller
Manual film rolls are usually used in single booths. We usually
divide them into hand-cranked and chain-typed. The hand-cranked
type is mostly used for side windows, and the chain type is mostly
used for top windows. The top ventilation of some multi-span
greenhouses also uses manual film rolls. The ones used for top
ventilation are usually chain-type film rolls with chains. The
operation of the roll film is driven by manually pulling the chain.
There are electric and manual winders. The electric film winder is
more convenient, time-saving and labor-saving. It can drive
long-distance film rolls. This is relatively lacking in manual film
winders, but the advantage of manual film winders is that their
cost is low. If the budget is not enough If so, you can consider a
manual film roll, which is suitable for short-distance film rolls.
You can use the manual film winder within 30 meters, and if it is
more than 30 meters but not more than 50 meters, you can use the
electric film winder!
Manual film rolls are usually used in single sheds, and manual film rolls are also used in the top ventilation of some multi-span greenhouses. The ones used for top ventilation are usually chain-type film rolls with chains. The operation of the roll film is driven by manually pulling the chain.
Specifications of greenhouse accessories-film roller
Torque | Usage | Speed ratio | Warranty | Weight |
30N.m | Side window | 4:1 | 3 yaers | 1.5kg |
30N.m | Side and top window | 4:1 | 3 yaers | 2.2kg |
50N.m | Side window | 5:1 | 3 yaers | 3.0kg |
40N.m | Top window | 5:1 | 3 yaers | 4.2kg |
Advantage of greenhouse accessories-film roller
1. The shell of the Korean-style hand-cranked film roll is made of
cast aluminum, which is cast by one-step die-casting process. Its
raw materials and casting quality are synchronized with the first
line, and the surface precision is very high.
2. There is a self-locking device inside the Korean-style
hand-operated film winder, which can stop and start at any position
during the opening and closing process of the film winder without
any auxiliary device.
3. Key parts such as gears, gear shafts, and two-way self-locking
devices are all made of 45# national standard steel and refined by
heat treatment, which can last for a long time.
4. The surface of the Korean-style hand-cranked film reel is
protected by double-layer anti-rust protection with galvanized
inside and outside, and the standard parts are made of stainless
steel.
5. There is a hole at 2/3 of the handle of the Korean-style
hand-cranked film winder. If the handle is installed here, the
radius of rotation of the handle will be reduced, so it can also be
installed and used in small spaces.
6. The speed ratio and torque make it labor-saving and convenient
for you to use.
7. Easy installation, convenient operation, reliable self-locking
performance;
8. Add a transition gear transmission, the performance is more
stable;
9. Large speed ratio, large output torque and light weight;
10. Wide range of uses, in addition to opening film greenhouses,
you can also
11. Manual control of small area rack and pinion drive ventilation
windows;
12. Warranty for three years.
Detailed picture of greenhouse accessories-film roller
Company profile
We are Sichuan Aixiang Agricultural Technology Co.,ltd. A professional greenhouse company based in Chengdu Sichuan Province.
We provide one-stop greenhouse solution including design,production,delivery,installation and Technical support service.
Our factory was founded in 1995,with more than 25 years experience,we provide professional greenhouse solution service not only for customers but also for other suppliers.
Till now we have exported our product and technology to many countries around the world,like the USA,Spain,Thailand,Canada and so on.
And in the future we will keep our Original intention to help more customers in greenhouse matters and keep improving our technology and products to build long-term relationship with our customer.
FAQ
1. Are you manufacturer?
Yes, we are manufacturer for types of greenhouse for 20 years.
With professional engineer team for suitable greenhouse design,
complete after-sale service and factory direct sale for you!
3. How about packaging and shipping?
A. The goods is marked according to their name and parts,
accessories into carton, pipes by bundle, all goods load into the
container directly(suggest you buy whole container so that we can
drag the container to our factory and load well all goods).
B. We provide real-time photos for you to check when loading, so
that you can see where the goods are stacked in the container
4. Is there any instruction or manual guide installation?
A.Yes, English manual with drawing shipped together with goods for
guiding your installation easily.
B.Engineer overseas guiding installation is available,also can
guide you online.
C.Your worker or engineer is welcomed to our factory for learning
your greenhouse installation.