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There are various types of rolling shutters in China. Industry experts can classify them according to their material, operation, and application. Here are the different types of China shutters:
According to material
Aluminum rolling shutter: This shutter is lightweight and resistant to rust. It helps to secure parking lots, storefronts, and warehouses. China makes it from aluminum alloy. The alloy has different grades. They include 1060, 1100, 3003, 6061, and 6063. The shutters provide heat insulation and privacy.
Steel rolling shutters: Steel is a strong material. The shutter is more secure than the aluminum shutter. It is suitable for commercial and industrial use. The shutter comes in different finishes. They include hot-dip galvanized, cold galvanized, powder coating, and color paint.
Plastic rolling shutter: The shutter is lightweight and resistant to rust. It has a neat appearance. The shutter is suitable for use in areas with high humidity. It is available in different colors. The shutters are made from different types of plastics. They include PVC, ABS, and polycarbonate.
According to operation
Electric rolling shutters: The shutter has a quick and simple operation. It rolls up and down using an electric motor. The motor is controlled by a switch, remote, or sensor.
Manual rolling shutter: The shutter has a simple design. It doesn't depend on electric power to operate. It rolls up and down using a hand chain or pull strap.
Solar-powered rolling shutter: The shutter uses solar panels to collect sunlight. It converts the sunlight into electricity. The shutter operates automatically during the day.
According to application
Commercial and industrial shutters: These shutters protect commercial and industrial buildings. They are made from steel or aluminum. The shutters include the electric and manual types.
Home shutters: These shutters are suitable for residential homes. They improve the home's appearance. They include aluminum and plastic shutters.
Fire rolling shutters: Fire rolling shutters help to stop fires. They roll down automatically when there's a fire. The shutters are made with fire-resistant materials.
High-speed rolling shutter: This shutter opens and closes quickly. It is suitable for places with high traffic. The shutter is often electric.
Grill shutters: The grill shutter has a grill pattern. It allows visibility while providing security. The shutter is suitable for shops and garages.
Here are the functions and features of a China metal shutter:
Rolling Shutter Function
Industrial and commercial areas, such as shops, parking lots, and warehouses, use metal shutters extensively. They protect windows and entrances, shielding them from bad weather and vandalism. These shutters also serve as a visual divider for areas like storage rooms and freezers.
Rolling Shutter Features
The following are the features of the rolling shutter:
Material: Most rolling shutters are made of galvanized steel, which resists rust. Some shutters are made of aluminum, which is lighter and doesn't rust. There's also stainless steel, which is tough and looks nice.
Insulation: Insulated shutters have foam between the slats, which keeps heat in or out. Non-insulated shutters don't have this foam and are more affordable.
Operation: Shutters can be manually operated using a crank or chain. Or, they can be motorized to open and close with a button, remote, or sensor. Motors make it easy to use large shutters.
Security: Some shutters have bars that lock in different places to stop break-ins. The stronger the locking bars, the better the security.
Slat styles: The slats can be filled with solid foam or have holes to see through. Perforated slats allow air and light to pass but still provide coverage when closed.
Size: Rolling shutters can be made to fit any opening, big or small. They are customized for the size of the window or door they will cover.
Aesthetics: Shutters come in different colors and designs to match the look of the building. Some have fancy patterns cut into them for decoration.
Ease of maintenance: The materials used for the shutters can be wiped clean and last a long time.
Versatility: Rolling shutters can be used inside or outside of buildings. They are suitable for both locations and different purposes.
There are multiple applications of rolling shutters in China. These include:
Commercial Storefronts
Many stores in malls and retail centers utilize storefront shutters. These shutters act as barriers when commercial spaces are vacant. They permit views of the merchandise even when the stores are closed. The shutters come in various colors and finishes that can be customized to suit the design of the store. Transparent polycarbonate slats are used to construct some store shutters. These slats allow light to pass through while still offering privacy.
Parking Garages
Parking garage shutters are another common application of these shutters. The shutters close off the parking area and prevent unauthorized entry. They can be controlled remotely and installed in automatic or manual systems. They are also durable and can withstand high traffic.
Industrial Doors
Industrial doors are large and heavy-duty and are used to close openings in warehouses and factories. They are made from high-grade steel or aluminum, making them suitable for industrial applications. These shutters are available in different sizes to fit different industrial openings. They can also be customized to meet the specific requirements of different industries.
Windows and Doors
Another common application of these rolling shutters is as window and door shutters. They protect windows and doors from bad weather and debris. These shutters are ideal for use in coastal areas or regions with severe weather conditions. They come in different finishes and colors that can be matched with the exterior of a building. They also offer insulation, enhancing energy efficiency.
Security Shutters
Security shutters are designed to keep premises secure. They are made from solid gauge steel or aluminum, making them strong and durable. These shutters have locking systems that prevent unauthorized entry. They also have anti-lifting features that prevent lifting the shutter from the bottom. Some security shutters have perforated slats that allow for air circulation.
There are a lot of factors to consider when choosing the right industrial shutters for your project. Here are some of them:
Material
Aluminum: It is lightweight, and does not rust, which makes it a popular choice. Aluminum is available in different finishes, such as painted, powder-coated, and anodized.
Steel: It is heavier than aluminum but provides better security. Steel can be galvanized or coated with paint to prevent rust.
Polycarbonate: This is a type of plastic that is used for rolling doors. Polycarbonate is strong and lets light pass through. Clear or tinted options are available.
Size and dimensions
Measure the opening where the door will be installed. Consider the width and height. Consider the clearance and the headroom required for the door when it is rolled up.
Security features
Locking options: Look for doors with strong locks, like bottom locks, and pin locks.
Alarm systems: Some doors have alarm systems that protect them. They can alert you if someone tries to break in.
CCTV: It is good to have cameras near the place where the door is. They can record what happens and help prevent crime.
Insulation
Non-insulated: These doors are cheaper but do not keep the temperature stable. They are good for places that do not need insulation.
Insulated: Insulated doors have special materials between the slats. They keep the heat in or out. Look for R-value. Higher R-value means better insulation.
Noise level
Some doors make more noise than others when opened or closed. If quiet is important, choose a door that works quietly.
Ease of use
Manual: These doors are simple and cost less. People have to pull them up or down by hand.
Motorized: These doors have motors that open or close them with a button. They are easy to use but cost more.
Maintenance
Think about how much time you want to spend taking care of the door. Rolling shutters are easy to take care of. Just clean them. The material and parts will last a long time if they are maintained well.
Q: What are the common materials for rolling shutters?
A: The most common materials are aluminum and galvanized steel. Aluminum is lightweight and resistant to rust, while galvanized steel is more secure and has a protective zinc coating to prevent corrosion.
Q: What is the average size of a rolling shutter?
A: There is no specific size because they are made according to the client's specifications. Nonetheless, they can be installed in openings as wide as 30 feet or more. For individual sizes, the maximum width is 20 feet, and the height is 12 feet.
Q: What are the disadvantages of a garage door shutter?
A: One of the major drawbacks of a garage door shutter is the price. They are more expensive than traditional garage doors due to their construction and material. Another disadvantage is that they require regular maintenance to function properly.
Q: What is the average lifespan of a garage door shutter?
A: The lifespan of a shutter garage door mostly depends on the type of material used. Aluminum shutters can last between 15 to 20 years, while steel shutters last 20 to 25 years. However, this can be affected by weather conditions and how they are maintained.