Mechanical door seal

A mechanical door seal is a device that achieves sealing through the principles of physical mechanics. It is usually installed on the edge of the door body and is in close contact with the door frame by compression or extrusion to achieve a sealing effect. It is usually made of rubber, plastic or metal and is suitable for industrial doors, garage doors, etc. Mechanical door seals have excellent anti-aging, wear resistance and high temperature resistance. They can effectively prevent external factors such as dust, wind, rain, noise, etc. from invading the room, keeping the environment clean and the temperature stable.

Inflatable door seal

Inflatable door seals use an inflatable system to control air pressure to form an adjustable sealing effect. They are often used in places that require high sealing and wind and dustproof. Inflatable door seals are generally composed of airbags, hoses and air pumps. After the airbags are inflated, they will expand and form a tight seal between the door body and the door frame. It can not only prevent the entry of air, dust, moisture, noise, etc., but also effectively isolate temperature loss and improve energy efficiency. Inflatable door seals are usually used in places with high environmental requirements such as cold storage, clean rooms, and automated production lines.