Laminar Flow and Containment Equipment

Pharmaceutical Weighing Booth

A cleanable downflow booth that controls airborne powder around balances, containers and routine pharmaceutical weighing operations.

Low-Turbulence Downflow
Low-Level Powder Return
Balance-Ready Work Zone
Safe-Change Filter Option

Request a Quote Browse Products

Product Introduction

The weighing booth creates a controlled open-front work zone around balances and powder containers. Filtered supply air moves downward from the ceiling, captures airborne material and returns through low rear grilles before staged filtration. The weighing table is isolated from fan vibration and positioned away from strong return velocity to protect measurement stability. Stainless internal panels, flush lighting and accessible filter service points support routine cleaning and maintenance.

Key Features

Uniform ceiling downflow moves released powder away from the operator's breathing zone.

Low rear return grilles collect dust close to the work surface and floor.

An independently supported balance table reduces blower and floor vibration.

Flush internal lights and controls avoid protrusions around the powder-handling area.

Safe-change filter housings can contain loaded prefilters and final filters during service.

Customer Product Concerns

Routine weighing requires both powder capture and a stable balance environment; excessive air velocity or vibration can compromise measurement quality.

Fine powder rises toward the operator while containers are open.Ceiling downflow and low rear returns direct airborne material away from the breathing zone.

Fan vibration disturbs sensitive balance readings.A separate anti-vibration weighing table is structurally isolated from the booth enclosure.

Dust accumulates on exposed lights and ledges.Flush fittings and smooth stainless liners reduce horizontal collection surfaces.

Loaded filters expose maintenance staff during replacement.Optional safe-change bags or contained filter housings isolate the filter-removal path.

Typical Applications

Raw-material weighingFormulation ingredient dispensingPowder subdivisionBatch sample preparation

Technical Parameters

Typical configurable construction ranges for a pharmaceutical weighing booth are listed below.

Core Material	Mineral-wool insulated cleanroom panels with SUS304 internal liners, return grilles and work surfaces
Panel Thickness	50-100 mm insulated booth panels
Effective Width	1500-3500 mm clear working width
Maximum Length	Up to 5000 mm booth depth
Steel Facing Thickness	1.0-1.5 mm SUS304 internal facing; 0.8-1.2 mm coated outer facing
Core Density	80-120 kg/m³ mineral-wool panel core
Thermal Conductivity	0.035-0.045 W/(m·K) for the mineral-wool core
Surface Finish	Fine-brushed SUS304 work zone with low-sheen white external powder coating
Joint Type	Flush sealed panel joints with welded return plenums and gasketed safe-change filter housings
Customization	Available based on the intended application and operating environment.

Available Options

Recirculating or once-through airflowSafe-change filter stagesIntegrated anti-vibration balance tableContainer lift and pallet stop rails

Planning a Pharmaceutical Weighing Booth specification?

Send us your dimensions, installation conditions, performance targets and required surface finish.

Talk to Our Team