External Airtight Automatic Sliding Door

The external airtight Automatic Sliding Door is designed for hospitals, operating rooms, cleanrooms, and other controlled environments where airtightness and hygiene performance are required.

The door adopts an external mounting structure, with the drive beam and door body directly installed on the wall, providing fast and convenient installation. Advanced sealing technology ensures excellent airtight performance, effectively reducing air leakage and preventing cross-contamination.

The airtight performance reaches Grade 8 according to JG/T257-2009 standards. The system provides stable operation, low noise, and excellent sound insulation performance, creating a safer and cleaner indoor environment.

Product Features

· External installation structure allows the drive beam and door body to be directly mounted on the wall for quick and convenient installation.

· Advanced sealing technology provides excellent airtight performance and helps prevent cross-contamination.

· Airtightness reaches Grade 8 according to JG/T257-2009 standards.

· Equipped with external tubular handles and internal concealed handles to ensure complete door opening.

· Smooth and quiet operation with excellent indoor and outdoor sound insulation performance.

· Energy-saving design reduces air exchange during opening and closing, helping prevent dust and cold air from entering clean areas.

· Humanized barrier-free design allows safe and convenient passage for patients, medical carts, and equipment.

Technical Specifications

Model: DQM-165S

Door Weight:
Single Door: 100kg
Double Door: 80kg × 2

Clear Opening Width:
Single Sliding Door: 900-1500mm
Double Sliding Door: 1200-3350mm

Opening Speed: 300-600 mm/s (Adjustable)

Closing Speed: 300-600 mm/s (Adjustable)

Opening Time: 0-9s (Adjustable)

Closing Force: >70N

Manual Push Force: <100N

Power Consumption: <180W

Airtightness Grade: Grade 8

Application Areas

· Hospital operating rooms

· Medical cleanrooms

· Laboratories

· Pharmaceutical facilities

· Other controlled clean environments

Structure