Roller shutters are widely used in various places and are highly
practical types of doors. They mainly consist of curtain panels,
a roller shaft, a driving device, and a control system. The
curtain panels are usually made of aluminum alloy or galvanized
steel plates, which are not only sturdy and durable but also have
excellent wind resistance.
The driving device is mostly a motor, which can achieve fast and
smooth lifting and lowering, making the operation convenient.
Roller shutters are easy to install and do not take up much
space. When retracted, they roll up above, allowing for flexible
opening. In commercial stores, they can ensure safety at night
and be quickly opened for business during the day. In industrial
factories, they facilitate the entry and exit of goods transport
vehicles. They have good anti - theft, dust - proof, and sound -
insulation effects, effectively maintaining the internal
environment. With their diverse advantages, roller shutters meet
the needs of different scenarios.