A rolling door is one of the unique door styles for opening and closing applications. with a unique identity It is a component of buildings, houses, factories, and warehouses, which are constantly being developed. The pattern of the door to open and close by pushing up and pulling down. There is a pulley inside that acts as a roller to allow the door to be folded. or can be pulled out as a sheet that is comfortable to use. It helps completely close the entrance and exit, and when you activate As for the door, it will be kept in an orderly manner, looking comfortable.

rolling shutter door system

Available for installation of rolling steel doors, hand pull systems are strong, durable, and can be used for a long time. Suitable for warehouses, factories, commercial buildings, and residences The hand-pull system relies on the function of the spring to open and close the door, which is controlled by manpower. with springs to help relieve stress, or if the door has a relatively large height, you may use accessories like a hook for a rolling shutter. Helps to pull it on and off. will make it more convenient for users.

For rolling shutters, hand-pull systems Suitable for doors with a width of not more than 4.00 meters and a height of not more than 3.50 meters. The average weight of the door leaf is not more than 100 kilograms. may be used as a chain hoist system or motor system, or divide the door by adding a central pillar, depending on demand and the suitability of the user.