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Aliran Laminar dan Peralatan Penahanan
Ceiling-Suspended Laminar Flow Hood
An overhead HEPA-filtered hood suspended above process equipment to create a defined downward clean-air zone without floor-mounted supports.
- Floor-Free Suspension
- Overhead HEPA Downflow
- Adjustable Hanging Height
- Optional Flexible Curtains
Perkenalan produk
The suspended hood mounts from the building structure above a filling point, inspection table or compact process machine. A rigid supply plenum distributes HEPA-filtered air through the lower diffuser, while adjustable threaded hangers set the operating height and maintain level. Optional clear curtains extend the protected zone without permanent walls. Structural loads, electrical routing and service clearance are coordinated above the ceiling, leaving the floor around the process accessible.
Fitur utama:
A pressure-equalizing plenum supplies the complete lower diffuser evenly.
Height-adjustable hangers accommodate equipment and ceiling variations.
Flexible clear curtains can limit cross-drafts around selected sides.
A hinged or lift-down filter panel allows service from the clean side when required.
Kekhawatiran produk pelanggan
An overhead hood must deliver an even clean-air footprint while remaining structurally secure and serviceable above operating equipment.
Floor legs obstruct carts and cleaning around the process.Ceiling suspension leaves the floor perimeter open.
An uneven hanging frame tilts the airflow diffuser.Individually adjustable hangers allow the plenum to be leveled after installation.
Room cross-drafts shorten the protected downflow zone.Optional clear curtains extend from the hood edge around the critical process area.
Filter replacement conflicts with equipment below.A selected top-service or clean-side lift-down arrangement matches the available access route.
Aplikasi yang Tipis
Open-vial handling zonesClean filling-point coveragePrecision assembly islandsInspection tables beneath high ceilings
Parameter teknis
Typical configurable construction ranges for a ceiling-suspended laminar flow hood are listed below.
| Bahan inti | Anodized aluminum plenum frame with powder-coated steel skins and aluminum honeycomb diffuser panels |
|---|---|
| Ketebalan Panel (Panel Thickness) | 40-80 mm plenum and diffuser assembly |
| Efektif lebar | 1200-3000 mm protected airflow width |
| Panjang maksimum | Up to 4000 mm protected airflow length |
| Baja menghadap ketebalan | 0.8-1.2 mm powder-coated steel plenum skins |
| Kepadatan inti (core density) | 30-50 kg/m³ aluminum honeycomb diffuser core |
| Konduktivitas Termal (Thermal Conductivity) | 1.5-2.5 W/(m·K) across the aluminum honeycomb diffuser assembly |
| Permukaan selesai | White powder-coated plenum with natural anodized frame and clear PVC curtain option |
| Jenis Bersama | Bolted suspension frame with gasketed filter modules and sealed plenum flanges |
| Customization (Kustomisasi) | Tersedia berdasarkan aplikasi yang dimaksudkan dan lingkungan operasi. |
Pilihan yang tersedia
Top-service or room-side filter accessFlexible clear curtainsIntegrated LED lightingRemote or plenum-mounted EC fans
Planning a Ceiling-Suspended Laminar Flow Hood specification?
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