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Cleanroom Doors, Windows and Interlock Systems
Automatic Hermetic Sliding Door
A touchless automatic sliding doorset that lowers and compresses the leaf against full-perimeter seals during final closure to support pressure-critical sterile rooms.
- Final Compression Closing Motion
- Full-Perimeter Hermetic Seal
- Touchless Automatic Access
- Pressure-Stable Sterile Boundary
Product Introduction
The Automatic Hermetic Sliding Door follows a shaped track that moves the leaf horizontally during travel and then draws it inward and downward at the final closing position. This movement compresses the head, jamb and threshold seals around the complete opening. A stainless-faced polyurethane-cored leaf provides a rigid gasket plane, while the monitored operator controls motion, obstruction reversal and hold-open time for beds, carts and personnel.
Key Features
Touchless activation supports sterile transfer without shared handle contact.
Rigid stainless-faced construction preserves a straight sealing plane over repeated cycles.
Safety monitoring reverses the door if an obstruction is detected during closure.
Programmable speeds and hold-open time accommodate personnel, trolley and bed traffic.
Customer Product Concerns
Hermetic sliding doors must compress uniformly after every cycle while remaining safe, touchless and practical for wide clinical or cleanroom traffic.
A conventional sliding leaf passes near the frame but does not compress the seals.The final inward-and-downward motion applies controlled pressure around the complete perimeter.
Floor, jamb and head leakage paths respond differently to ordinary brush seals.Matched compression gaskets close all four sides through one coordinated leaf movement.
A heavy sealed leaf can create a safety risk during powered closure.Position monitoring and obstruction detection command immediate reversal and low-speed recovery.
Slow sealed doors delay clinical beds and large cleanroom carts.Adjustable travel and hold-open settings match the clear opening to the expected traffic type.
Typical Applications
Operating theatresSterile pharmaceutical suitesIsolation and intensive-care roomsHigh-grade cleanroom airlocksPressure-controlled biomedical laboratories
Technical Parameters
Representative physical dimensions for an automatic hermetic sliding doorset are listed below.
| Core Material | Closed-cell rigid polyurethane foam with internal reinforcement |
|---|---|
| Panel Thickness | 40-50 mm hermetic sliding leaf |
| Effective Width | 800-2500 mm clear opening |
| Maximum Length | 2400 mm standard leaf height |
| Steel Facing Thickness | 0.8-1.0 mm 304 stainless or powder-coated steel skins |
| Core Density | 40-45 kg/m³ polyurethane |
| Thermal Conductivity | 0.022-0.028 W/(m·K) typical polyurethane core range |
| Surface Finish | Brushed 304 stainless steel or smooth powder-coated steel |
| Joint Type | Shaped overhead track with final inward/downward leaf compression against four-side gaskets |
| Customization | Available based on the intended application and operating environment |
Available Options
Touchless hand, foot or radar activationBattery backup and manual releaseFlush double-glazed vision panelInterlock and access-control integration
Planning a Automatic Hermetic Sliding Door specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
