Negative Pressure Weighing Room

Negative pressure weighing room in biopharmaceutical workshop

1. Negative pressure weighing room description

The negative pressure weighing room is the main quality equipment of HongKong Yaning Purification Industrial Co.,Limited. The company has long focused on consulting, R&D, design, production and service of the negative pressure weighing room. Widely used in microbiological research, scientific experiments, or pharmaceutical industries. The weighing chamber is a dedicated local purification equipment. Negative pressure weighing chambers provide clean air circulation in the work area, resulting in vertical unidirectional airflow. , The remaining non-clean air is discharged outside the working area, so that the working area is in a negative pressure working state, which can effectively avoid pollution and ensure that the working area is in a highly clean state.

Operating Features:

1: Negative pressure weighing room modular. Easy-to clean rigid design with minimal joints

2: HEPA/ULPA Gel-seal down flow filter are replaceable from within the booth.

Gel-seal is more reliable than conventional gasket seals

3: Voltage-compensating blowers ensure stable air flow.

4: Magnehelic Gauges provide convenient and reliable means for monitoring

gauges air flow and filter condition.

5: Containment performance verified according to the ISPE good practice guide,

assessing the particulate containment performance of pharmaceutical equipment.

2.Weighing room attention

When the negative pressure weighing room is used, it is necessary to select the indoor use type or the outdoor use type according to the use environment. If the negative pressure weighing room is used indoors, firstly select the floor that can withstand the weighing room and select the installation. The location confirmation must be flat. The weighing room cannot be tilted during installation. Once tilted, it will affect the shape of the box and cause malfunction. If the environment is relatively high or relatively low, there are oil mists, chemical corrosive substances are relatively large, etc. These environments cannot use weighing rooms. There must be no flammable or explosive materials in the working area of the weighing room. The weighing room cannot be used continuously for a long time in use, and it will cause harm to the symmetrical room when it is used for a long time. Do not use clean water when cleaning. If you wash with water, it will cause damage to equipment or personnel. To use professional cleaning fluids, symmetric chambers should be regularly maintained.

3. Measuring hood parameter

Product Display

Dongguan Yaning Purification Equipment Co.,Ltd is located in Dongguan, the advanced manufacturing center of the Guangdong-Hong Kong-Macao Greater Bay Area. It is an integrated supplier of clean technology solutions integrating technology, research and development, design, manufacturing, sales and installation. The company has more than 200 employees, a plant area of more than 30,000 square meters, and an annual output value of more than 300 million RMB. With more than ten years of independent R&D and innovation, YANING Purification has obtained more than 30 technical patents and has become a national high-tech enterprise. It has passed the ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification, and won the title Guangdong "Abide by contracts and keep promises" Enterprise, Famous Brand Enterprise in Guangdong Province, Top Ten Brands in China's Purification Industry and other honorary titles.

200⁺   30000⁺㎡       300⁺Million         30⁺

 Staff Team                 Factory Area                                 Annual Output Value           Patent Certificate

YANING Purification has a skilled professional purification equipment manufacturing team, and equipment technicians account for 40% of the total number of employees. There are multiple production workshops for filters, sheet metal, welding, spraying, and assembly. The company adopts advanced numerical control equipment, laser cutting and automatic welding equipment for production. The main products include: air purification equipment, air filters, hospital operating room supporting equipment, air-conditioning ventilation terminal equipment, etc. Products are widely used in electronic technology, medical and health, biomedicine, food, precision instruments, aerospace, automobile manufacturing and other fields, and provide customers with professional clean technology system solutions. The company has established good and stable cooperative relations with many well-known brand enterprises at home and abroad.
The well-known customers the company has served include: CATL, BYD, Luxshare, OPPO, , Samsung, Kangchen Pharmaceutical, South China Pharmaceutical Group, Sun Yat-Sen University Affiliated Hospital, Southern Medical University, Tsinghua University and many other enterprises and institutions.
YANING Purification always regards product quality as the life of the enterprise, and strives to provide customers with high-quality products and high-end services. After more than ten years of precipitation and development, the company has gradually formed a strong talent, technology and brand advantages. The diligent and sincere Yaning colleagues are willing to go hand in hand with you to create brilliance!

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