Commercial type door closer

Types of commercial type door closer

A commercial type door closer is a device used to automatically close doors, especially for those heavy-duty commercial doors. It is designed to withstand the rigors of frequent use in commercial settings. Below are some important types:

• Hydraulic Door Closers:

  Hydraulic door closers control the door's closing speed and latch through hydraulic fluid. They have a strong and durable construction, making them suitable for heavy doors. These closers offer smooth and quiet operation, and they are adjustable so that the closing speed can be regulated. There are two main subtypes of hydraulic door closers: Regular and Parallel Arm Door Closer. The regular arm door closer is mounted on the top of the door and frame. The parallel arm door closer is mounted parallel to the door and frame.

• Spring Door Closers:

  Spring door closers use a spring mechanism to close the door. They are often less expensive and suitable for light to medium-weight doors. These closers are easy to install and maintain, and they work well in environments with less traffic. There are also two main types: top mount door closer and bottom mount door closer. The top mount door closer is installed at the top of the door, while the bottom mount door closer is installed at the bottom.

• Electromagnetic Door Closers:

  Electromagnetic door closers use an electromagnetic force to keep the door open when required. They are usually connected to fire alarm systems, so the doors close automatically during a fire. These kinds of door closers are ideal for areas that require frequent access and have high fire safety requirements.

• Concealed Door Closers:

  These are mostly hydraulic and electromagnetic door closers designed to be installed inside the door and frame. They offer a hidden closure solution for aesthetic purposes. They provide durability and functionality and are ideal for use in glass or wooden doors.

• Automatic Door Closers:

  These door closers use a power source like a hydraulic, electromagnetic, or electric door closer to automatically close the door after it has been opened. They are very convenient for high-traffic areas and are usually sensor or remote-controlled.

• Heavy-Duty Door Closers:

  These door closers are constructed with strong materials like steel. They are designed to withstand more than 1,000,000 open/close cycles. They offer high endurance and reliability and are ideal for high-traffic commercial and industrial locations.

Function and Feature of Commercial Type Door Closer

A commercial type door closer is an important device for any commercial building. It is designed to automatically close a door after it has been opened. These door closers are used in many different types of commercial buildings such as hotels, schools, office buildings, hospitals, stores, and shopping malls. It is an important part of the door hardware in any commercial building.

The purpose of a door closer is to ensure that a door will close automatically after being opened. This helps to keep the area inside safe and secure. The closer will help to ensure that the door will close and latch if it is not fully opened. It also ensures that the door will close and latch if it is not fully opened.

Some of the important features of a commercial door closer include the following:

• Hydraulic Control

  The hydraulic control on a commercial door closer is important because it controls the speed and force with which the door will close. This helps to prevent the door from closing too quickly or too slowly. It also helps to control the speed and force with which the door will close.

• Adjustable Closing Speed

  This feature allows the user to adjust the speed at which the door will close. This is important for areas where noise levels need to be minimized or where wind effects need to be taken into account.

• Adjustable Latching Speed

  The latching speed can also be adjusted to ensure that the door will latch securely. This is important for security reasons and for areas where a quiet closing operation is required.

• Adjustable Backcheck

  This feature will prevent the door from being blown open too far. This helps to protect the door and the frame from damage. It also prevents the door from hitting walls or objects that are in the way.

• Adjustable Delayed Closing

  A delayed closing feature can be added to allow more time for people to pass through the door. This is useful in high-traffic areas or when the door needs to remain open for a longer period of time.

• Adjustable Hold Open

  This feature allows the door to be held open at a certain angle. This is useful in areas where the door needs to be kept open for ventilation or traffic flow. The angle can be adjusted to suit the needs of the area.

• Adjustable Closing Force

  The force with which the door will close can be adjusted to suit the weight and size of the door. Heavier doors will require more closing force while lighter doors can close with less force.

Scenarios of commercial type door closer

Commercial door closers are used in many different places. Here are some common scenarios where they are widely used:

• Office Buildings

  They are installed on doors in office buildings. Sometimes, they are also called hydraulic door closers. These door closers ensure that the doors of different offices within the building close automatically. They help to keep the offices secure and prevent the doors from slamming.

• Hotels and Hospitality Centers

  These door closers are often found in hotels, guest houses, and other hospitality centers. They are installed on the main entrance and guest room doors. The commercial door closers allow for smooth and quiet closing of doors, ensuring a pleasant stay for the guests.

• Hospitals and Healthcare Facilities

  Door closers are widely used in hospitals and healthcare centers. They are installed on doors in patient rooms, operating theaters, and other areas. These door closers ensure that doors close securely to maintain patient privacy and protect sensitive information.

• Schools and Educational Institutions

  Commercial door closers are used in schools, colleges, and universities. They are installed on classroom doors, library doors, and more. The door closers ensure that doors close quietly and smoothly, minimizing distractions in the learning environment.

• Retail Stores and Shopping Malls

  These door closers are commonly found in retail stores and shopping malls. They are installed on entrance doors and interior store doors. The door closers allow for quick closing and opening of doors, allowing for a smooth flow of customers.

• Government Buildings and Public Offices

  Commercial type door closers are used in government buildings and public offices. They help to ensure security and accessibility. The door closers can be adjusted to control the closing speed and force, making them suitable for use in areas with high foot traffic.

• Industrial and Warehousing Facilities

  Heavy-duty commercial door closers are used in industrial and warehousing facilities. They are installed on loading dock doors, storage area doors, and more. These door closers can withstand frequent use and extreme weather conditions.

How to choose commercial type door closer

Before buying a door closer for any commercial purpose, it is very important to consider a few key factors.

• Size and Weight of the Door

  The closer should be chosen based on the size and weight of the door. For heavier and larger doors hydraulic door closer will be a more suitable option. They can handle doors that weigh up to 250 kg or more. For lighter doors, a spring door closer will work just fine.

• Frequency of Use

  If a door is used frequently, then a strong and durable door closer will be needed. Hydraulic door closes are ideal for this purpose as they are very durable and require very little maintenance.

• Environmental Conditions

  Before buying a door closer, the first thing to consider is the environmental conditions. If the door is installed in a place that is very hot or very cold, then an automatic door closer will be a better choice. These closer can work in any weather condition.

• Safety and Security

  Commercial doors must be secure and safe for everyone. When choosing a door closer, look for one that has features like security and safety. Look for an automatic closer that has a locking mechanism to keep the door secure.

• Aesthetics

  Even though the door closer is just a small part of the door, it can still be seen. When people walk through the door, they will see the door closer. So, consider the aesthetics of the door closer before buying. Look for a closer that will complement the look of the door.

• Ease of Installation

  Apart from all the factors above, also consider the ease of installation of the door closer. Some door closers are very easy to install, while others will require a professional to do it. If the closer is a self-closing door closer, then it will need a professional to install it.

commercial type door closer Q & A

Q1: Are hydraulic door closers better than pneumatic ones?

A1: Hydraulic commercial type door closer are usually more effective and reliable than pneumatic ones. They don't depend on air pressure, which can be affected by weather conditions. Hydraulic closers provide consistent performance in all weather conditions and can be adjusted for closing speed and latch delay.

Q2: Can a door closer be too strong for the door?

A2: Yes, a door closer that's too strong can cause the door to slam shut too hard, potentially damaging the door or frame. It can also create a safety hazard. It's important to match the closer's strength to the door's size and weight.

Q3: How often should door closers be replaced?

A3: With proper maintenance, hydraulic door closers can last for many years. However, if they start to show signs of failure, such as inconsistent closing or noise, they should be replaced. It's best to consult a professional to determine the right time for replacement.