Stainless HEPA laminar flow storage cabinet with glazed doors

Meubles de salle blanche et produits en acier inoxydable

Z Cabinet de stockage à flux laminar

A Type 304L stainless storage cabinet with a top-mounted fan-filter unit and perforated shelves that maintain a continuous downward clean-air path around sensitive components.

Top-mounted HEPA fan-filter unit
Vertical single-pass airflow path
Three adjustable perforated shelves
Glazed doors with pressure display

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Introduction de produit

The laminar flow storage cabinet encloses sensitive parts beneath a top-mounted fan-filter unit. Filtered air enters across the full ceiling face, passes vertically through three adjustable perforated stainless shelves and exits through a perforated lower return grille. A slight positive pressure at the gasketed glazed doors reduces inward leakage while the fan operates. The Type 304L enclosure places the speed controller and differential-pressure display on a blue side service panel, away from stored components, and raises the working chamber on an integral stainless stand with non-marking leveling feet.

Key Features

The full-width ceiling filter face distributes air across the storage chamber rather than through a single local inlet.

Perforated shelves preserve the vertical flow path while allowing shelf height to match different component envelopes.

Glazed doors provide inventory visibility and close against continuous blue seals to limit uncontrolled bypass air.

A separate fan-speed control and pressure display allow the operator to observe filter loading without opening the chamber.

Préoccupations du client produit

Particle-sensitive parts can accumulate fallout during ordinary shelf storage even when the surrounding room is controlled.

Open shelving leaves critical surfaces exposed to settling particles between process steps.A continuously filtered vertical air stream washes the enclosed storage volume while the fan-filter unit is running.

Solid shelves interrupt downward airflow and create stagnant pockets around stored containers.Three perforated stainless shelves allow air to continue through each storage level toward the lower grille.

Repeated door opening is required to inspect stock in opaque filtered enclosures.Clear laminated doors reveal inventory and shelf occupancy without disturbing the chamber.

A hidden drop in airflow can go unnoticed as the filter loads over time.The exterior differential-pressure display provides a visible indication of resistance across the filter path.

Les applications typiques

Semiconductor component stagingOptical assembly storageMedical-device work-in-process holdingPrecision instrument protectionCleanroom kitting and parts storage

Paramètres techniques

Typical configurable specifications for a stainless vertical laminar flow storage cabinet are listed below.

Matériaux de base	Type 304L stainless steel enclosure with top-mounted HEPA fan-filter unit, laminated-glass doors and three adjustable perforated shelves
Panneau épaisseur	1.2–1.5 mm enclosure panels, shelf pans and lower airflow grille
Largeur effective	1200 mm overall cabinet width
Longueur maximale	2000 mm maximum overall height including the fan-filter housing and raised stand
Acier face épaisseur	1.2–1.5 mm Type 304L stainless body, door frames, shelves and support stand
Densité Core	7900–8000 kg/m³ for Type 304L stainless steel
Conductivité thermique	14–16 W/(m·K) for Type 304L stainless steel
surface finie	Brushed stainless enclosure with clear laminated glazing, blue silicone door seals and cobalt-blue fan control panel
Type joint	Seam-welded positive-pressure chamber with gasketed double doors, sealed FFU-to-ceiling flange, adjustable perforated shelf rails and lower exhaust grille
Customisation	Disponible en fonction de l'application prévue et de l'environnement d'exploitation.

Options disponibles

HEPA or ULPA fan-filter moduleEC fan with variable-speed controlStatic-dissipative clear door panelsCaster base with battery backup

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