Personnel and Material Decontamination Equipment

Large Cleanroom Material Transfer Chamber

An oversized interlocked chamber for moving carts, equipment and large packaged materials between controlled rooms.

Oversized Transfer Volume
Wide Equipment Doors
Reinforced Cargo Floor
Configurable Airlock Sequence

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Product Introduction

The large material transfer chamber provides a purpose-designed intermediate volume when the load exceeds a conventional pass box. Stainless internal panels and coved corners support cleaning, while the structural frame and cargo floor are selected for the actual trolley or equipment load. Door configuration, viewing panels, purge connection and floor interface can be adapted to the route through the facility.

Key Features

Wide clear opening accommodates carts, racks and process equipment.

A reinforced cargo floor supports the specified wheel or point load.

Interlocked doors maintain room separation during a large transfer.

Coved internal corners simplify cleaning around large packaging.

Service panels allow optional purge or pressure-control connections.

Customer Product Concerns

Oversized loads need enough clearance and floor capacity while preserving the controlled boundary between rooms.

A standard pass box is too small for a trolley or equipment skid.The chamber size and door clear opening are configured around the transfer envelope.

Concentrated wheel loads deform a light cabinet floor.The cargo deck is reinforced for the specified load and wheel pattern.

Large doors are difficult to operate in a narrow corridor.Door type and opening direction can be matched to available handling space.

Large packaging sheds debris at the room boundary.Smooth interior liners, wipe-down access and optional purge support controlled preparation.

Typical Applications

Equipment entry to clean manufacturingLarge sterile component transferMedical-device cart movementPilot plant material logistics

Technical Parameters

Typical construction ranges for a large cleanroom material transfer chamber are listed below.

Core Material	Reinforced SUS 304 or SUS 316L chamber with structural frame, cargo floor and interlocked access doors
Panel Thickness	80-150 mm reinforced insulated wall and ceiling panels
Effective Width	1200-2500 mm clear chamber width
Maximum Length	Up to 3500 mm transfer-chamber depth
Steel Facing Thickness	1.2-2.0 mm stainless-steel internal facing
Core Density	40-45 kg/m³ closed-cell PIR insulation
Thermal Conductivity	0.021-0.026 W/(m·K) for the insulated chamber envelope
Surface Finish	Brushed or electropolished stainless interior with coved corners and reinforced floor plate
Joint Type	Sealed framed enclosure with large compression-gasketed interlocked doors and load-rated floor joints
Customization	Available based on the intended application and operating environment.

Available Options

Roller or flush cargo floorSwing, slide or lift doorsViewing windows and status lightsFiltered purge connection

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