Personnel and Material Decontamination Equipment

Automatic Sliding-Door Cleanroom Air Shower

A hands-free personnel air shower with powered sliding doors that coordinate opening, closing and the cleaning cycle through presence and safety sensors.

Touch-Free Sliding Doors
Presence Detection
Anti-Pinch Protection
Hands-Free Gowned Access

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Product Introduction

This air shower eliminates the need for gowned personnel to touch a door handle. A presence sensor opens the entry leaf, then door-closed and lock signals allow the airflow cycle to begin. After cleaning, the clean-side sliding door opens through the programmed sequence. Top-hung movement avoids the floor swing clearance and lower track contamination associated with conventional hinged doors.

Key Features

Presence sensing can initiate a hands-free entry sequence.

Sliding leaves preserve aisle space that would otherwise be used by door swing arcs.

Safety beams can stop or reverse the door if the clear opening is obstructed.

Closed-position feedback prevents the cleaning cycle from beginning too early.

Covered guides keep mechanical components away from the clean floor surface.

Customer Product Concerns

Automatic doors must reduce touch points without allowing a fan cycle to start before the opening is safely closed.

Gloved users repeatedly touch manual handles.Presence sensors and powered sliding leaves allow hands-free operation.

A moving door can meet a person or trolley in the opening.Anti-pinch sensing monitors the aperture and commands a stop or reversal when obstructed.

The fan may start before the leaf is sealed.Door-closed and lock feedback are both required before blower operation is enabled.

Floor tracks collect debris and complicate cleaning.A top-hung operator with a covered guide reduces exposed floor-level hardware.

Typical Applications

Hands-free pharmaceutical gowningHospital sterile productionFood hygiene entrancesHigh-traffic electronics cleanrooms

Technical Parameters

Typical values for a sensor-operated sliding-door air shower are listed below.

Core Material	Insulated steel or SUS 304 enclosure with H13 HEPA airflow circuit, powered door operators and stainless directional nozzles
Panel Thickness	50 mm insulated wall and roof panels
Effective Width	900-1400 mm clear automatic doorway width
Maximum Length	Up to 3000 mm chamber and door-pocket length
Steel Facing Thickness	1.0-1.2 mm body facing with reinforced operator support rail
Core Density	40-50 kg/m³ rigid polyurethane or composite insulation
Thermal Conductivity	0.024-0.031 W/(m·K) for the insulated enclosure panel
Surface Finish	Smooth white powder coat or brushed stainless steel with covered door tracks
Joint Type	Flush gasketed enclosure seams with top-hung sliding leaves and monitored closing seals
Customization	Available based on the intended application and operating environment.

Available Options

Single or bi-parting leavesMicrowave or infrared sensorCard-reader integrationEmergency door-release package

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