Medical Air Tight Automatic Door

Product Introduction

clean room doors are engineered to meet the highest standards of performance and safety, combining smooth operation, quiet functionality, and outstanding airtightness. These doors are essential for maintaining the stability of air quality and pressure in clean environments, making them ideal for industries such as medical, pharmaceutical, and electronics.

The humanized design ensures ease of use for medical personnel and provides a safe, seamless passage for patients and carts. Features like automatic operation enhance convenience while minimizing contamination risks, making the doors particularly valuable in environments requiring stringent hygiene control, such as aseptic filling areas and electronics assembly lines.

With integrated safety mechanisms like anti-pinch sensors and emergency stop buttons, these doors offer maximum protection for personnel and equipment. The low-noise operation further supports sensitive applications, such as biomedical research and gene sequencing, ensuring a focused and undisturbed working environment.

These Clean room doors are a vital component for modern clean room facilities, ensuring efficiency, safety, and compliance with strict environmental standards.

In the realm of modern medical facilities, clean room doors, especially the medical airtight automatic ones, hold significant importance. Here is a detailed exploration of them.

Composition and Structure

Door Leaf: Typically crafted from premium materials like stainless steel or aluminum alloy that possess excellent corrosion resistance. The surface is not only smooth but also effortless to clean, which is highly essential for meeting the stringent hygiene standards of clean rooms. For instance, in a pharmaceutical clean room, the door leaf might have a thickness ranging from 30 to 50 millimeters. Its design ensures minimal gaps to enhance airtightness. The material is often carefully selected to avoid any shedding of particles that could contaminate the clean environment.

Drive System: Comprising a motor, a reducer, and a transmission mechanism. The motor serves as the power source, enabling the door to open and close automatically. The reducer is crucial for adjusting the speed and torque to guarantee a seamless operation. High-quality clean room doors usually adopt advanced motors, such as servo motors. These motors offer precise control over the movement of the door, ensuring that it opens and closes gently and steadily. For example, in a semiconductor manufacturing clean room, the drive system needs to operate with utmost precision to prevent any vibrations that might dislodge tiny particles.

Sealing System: This is a key element in achieving airtightness for clean room doors. There are specialized rubber seals around the door frame and the door leaf. These seals are made of materials that have good elasticity and durability. They can effectively block the infiltration of air, dust, and even microscopic contaminants. In a biological clean room used for research on sensitive cell cultures, the sealing system plays a vital role in maintaining the required sterility by preventing the entry of external bacteria or other unwanted substances.

Control System: Incorporates a control panel, sensors, and a controller. The sensors, which could be infrared or microwave sensors, are highly sensitive. The infrared sensors can detect the heat signature of a person approaching, while the microwave sensors can sense the movement of objects within a specific range. The controller processes the signals from these sensors and coordinates with the drive system to ensure the door opens and closes at the appropriate times. In a clean room for manufacturing precision medical devices, the control system needs to work flawlessly to avoid any unnecessary openings that could potentially introduce contaminants.

Application Scenarios

Pharmaceutical Manufacturing Clean Rooms: In these areas where drugs are produced, clean room doors are used to separate different production stages. For example, between the raw material preparation area and the tablet compression area, the door ensures that there is no cross-contamination and that the air quality remains at the required standards.

Medical Device Manufacturing Clean Rooms: From the component assembly area to the final packaging area, clean room doors play a crucial role in maintaining the cleanliness and precision of the manufacturing process. In the assembly of pacemakers, for instance, any tiny particle could potentially affect the performance of the device, and the clean room door helps prevent such contaminants from entering.

Biomedical Research Clean Rooms: Whether it's for culturing stem cells or conducting genetic experiments, the clean room doors are vital for creating a controlled and sterile environment. They separate the experiment area from the storage area for reagents and samples, safeguarding the integrity of the research work.

Maintenance and Precautions

Regular Cleaning: The surface of the door should be cleaned frequently using appropriate cleanroom-approved disinfectants. The seals also need to be inspected and cleaned regularly to maintain their optimal sealing performance. In a clean room used for vaccine production, any buildup on the door or seals could lead to a breach in the clean environment.

Inspection of Components: Professional maintenance personnel should conduct periodic checks on the drive system, sensors, and other components. Any signs of wear and tear or malfunction should be addressed promptly. In a high-tech clean room for manufacturing advanced medical imaging equipment, a malfunctioning door could disrupt the entire production process.

Proper Use: Users must refrain from forcibly pushing or pulling the door when it is in automatic operation mode. Also, they should follow the proper entry and exit procedures to avoid any unnecessary openings that could compromise the clean room's integrity.

In summary, clean room doors, especially the medical airtight automatic ones, are indispensable in creating and maintaining the highly controlled and hygienic environments required in various medical and related industries. Their proper functioning and maintenance are crucial for the success of numerous critical processes.

Technical Parameter

Door width DW=1070mm~1570mm

Net structure width：W=2350mm~3350mm

Door open speed: 250~500mm/s(adjustable)

Door close speed: 250~500mm/s(adjustable)

Keep opening time: 2-20s(adjustable)

Tightening force: F>70N

Manual driving force: F<100N

The power consumption: <150W