Views: 1 Author: Site Editor Publish Time: 2025-09-10 Origin: Site
Pharmaceutical dehumidification solutions are specialized systems designed to maintain strict humidity and temperature control within pharmaceutical production, storage, and laboratory environments. Since moisture can severely affect the stability, potency, and shelf life of medicines, humidity management is a critical part of GMP (Good Manufacturing Practice) compliance. Here's a structured overview:
Many drugs, especially powders, tablets, and capsules, are hygroscopic (absorb moisture), which can lead to clumping, degradation, or reduced efficacy.
Processes like granulation, compression, and coating require consistent humidity levels to prevent sticking, uneven coating, or loss of active ingredients.
High humidity fosters the growth of mold and bacteria, thereby increasing contamination risks.
WHO, FDA, and GMP standards demand strict environmental controls to ensure drug quality and patient safety.
Best suited for areas with moderate to high humidity and warmer temperatures.
Used in production halls, warehouses, and packaging areas.
Preair is a reliable industrial dehumidifier manufacturer that provides bulk dehumidifiers for the pharmaceutical industry.
Suitable for ultra-low humidity requirements (as low as 1–2% RH).
Common in cleanrooms, R&D labs, and API (Active Pharmaceutical Ingredient) production.
Combines air handling units (AHUs) with dehumidification coils or desiccant wheels.
Provides large-scale, centralized humidity and temperature control.
The portable dehumidifier for pharmaceutical is flexibly used in smaller labs, stability testing rooms, or during seasonal fluctuations.
Cleanrooms (ISO Class 5–8)
Maintain precise humidity to meet strict standards.
Tablet & Capsule Manufacturing
Prevent sticking, ensure accurate coating and dissolution profiles.
Powder Processing & Packaging
Avoid clumping, ensure free-flowing granules.
API Production & Storage
Maintain stability of highly sensitive raw materials.
Warehousing & Cold Storage
Protect finished products and vaccines during storage and distribution.
GMP & FDA-compliant design
Stainless steel housing for hygiene
HEPA + dehumidification integration
Remote monitoring & BMS connectivity
Energy-efficient operation (heat recovery, variable speed fans)
Corrosion resistance for long service life
Production hall: Central AHU with refrigerant dehumidification, RH set at 45–50%.
Cleanroom: Desiccant dehumidifier integrated with HEPA filters, RH set at 20–30%.
Warehouse: Industrial refrigerant unit with continuous drain, RH controlled at 50–55%.
