China Laminar Flow Hood Manufacturers Suppliers Factory - Laminar Flow Hood for Sale

Your Professional Laminar Flow Hood Supplier

Our goal is to be your reliable partner for laminar flow hood in China. As an air purification solution provider integrating R&D, manufacturing and sales, SYNRUI has its own registered brand "SYNRUI". We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

Laminar Flow Cabinet
A laminar flow cabinet is a local cleanroom maintenance device that uses vertical or horizontal unidirectional airflow technology. It features a high-efficiency HEPA/ULPA filtration system that
Laminar Air Flow Bench
Laminar air flow bench is an air purification device that forms vertical or horizontal unidirectional airflow through high-efficiency filters to provide a high-cleanliness environment for a specific
Class 100 Laminar Flow Hood
The class 100 laminar flow hood is an air purification device that provides a local high-cleanliness working environment. The core principle is to allow air to pass through a high-efficiency filter

Why Choose Us

Strict quality control system

From raw material procurement to production, testing, and packaging, we implement the ISO 9001 quality management system throughout our entire process. Each filter undergoes 12 quality inspections, including leak detection and resistance testing.

Our certifications

We are ISO 9001 certified, ISO 14001 certified for environmental management systems, ISO 45001 certified for occupational health and safety management systems, ISO 9001:2015 certified, and CE certified.

Our factory

Our company boasts over 20,000 square meters of modern production facilities, including a 3,500 square meter Class 10,000 cleanroom.

Our services

Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery, and we provide long-term service support.

Advantages of Laminar Flow Hood

High cleanliness: Provide unidirectional air flow to ensure that the working area meets high cleanliness standards and fully meet the requirements of various processes with strict requirements for clean environment.

Energy saving and high efficiency: Laminar air flow bench has the advantages of low investment cost, rapid effect, convenient installation and low operating cost.

Intelligent control: It is equipped with advanced group control system, which can realize real-time monitoring and speed regulation of each fan, and has fault alarm function.

Safety design: Adopt negative pressure structure design to effectively prevent leakage and ensure safe and risk-free use.

Stable airflow: Stable wind speed and excellent airflow circulation.

Intelligent monitoring: Equipped with LED touch screen control and pressure difference display function, It can monitor the operating status of the equipment in real time to ensure its efficient operation.

Specification of Laminar Flow Hood

Size LWH(mm)	*1035730600*	*1340730600*	*13402090600*
HEPA Filter Size	91561093mm -1pc	122061093mm -1pc	122061093mm -1pc
Filter Grade	G4(EN779) H14(EN1822)	G4(EN779) H14(EN1822)	G4(EN779) H14(EN1822)
Operational efficiency	180W	240W	680W
Box material	SUS304	SUS304	SUS304
Power supply	AC 220V/1PH	AC 220V/1PH	AC 220V/1PH
Cleanliness Level	ISO Class5 (Level 100)	ISO Class5 (Level 100)	ISO Class5 (Level 100)
Average wind speed	0.36-0.54m/s	0.36-0.54m/s	0.36-0.54m/s
Support Customized Size

Features of Laminar Flow Hood

Laminar air flow bench is an air purification device that forms vertical or horizontal unidirectional airflow through high-efficiency filters to provide a high-cleanliness environment for a specific area. It is widely used in electronics, pharmaceuticals, food and other industries.

Laminar air flow bench adopts a negative pressure liquid tank sealing structure and uses liquid tank glue to enhance the sealing to prevent the leakage of unfiltered air.

Types of Laminar Flow Hood

Vertical flow laminar flow hood

Air is blown vertically downward from the top HEPA/ULPA filter, across the work surface, and then exhausted from the front or bottom of the work surface (part of it will be circulated and part of it will be exhausted).

Horizontal flow laminar flow hood

Air is blown horizontally forward from the HEPA/ULPA filter on one side, across the work surface, and then exhausted from the front of the work surface.

Application of Laminar Flow Hood

Life science/pharmaceuticals: Aseptic operation (culture medium preparation, packaging), cell culture, IVF operation, microbial detection, sample processing (PCR, sequencing).

Medical/clinical: Intravenous drug preparation (PIVAS), tissue processing, sterility inspection of medical devices.

Electronics industry: Assembly, testing, and packaging of precision electronic components (chips, circuit boards).

Food/cosmetics: Sterility inspection, microbial detection, precision weighing.

Scientific research laboratories: Various experimental operations requiring high cleanliness and protection of precision instrument operation areas.

Packing and Shipping of Laminar Flow Hood

Packing	Carton Boxes
Shipping	Shipped by road, sea, rail

FAQ

Q: What is a laminar flow hood used for?

A: Laminar flow hoods are used to protect a sensitive work area from dust and other airborne contaminants. Laminar air flow refers to the constant, unidirectional flow of HEPA-filtered air over the work area to protect the product from potential contaminants.

Q: What is another name for a laminar hood?

A: A laminar air flow cabinet, also known as a tissue culture hood, clean bench, biological safety cabinet, or simply laminar hood, is a work surface enclosed in a boxlike structure mechanized to flood the inside of the enclosure with clean, sterilized air flowing in a laminar manner.

Q: How long should a laminar flow hood run before using?

A: Allow the laminar flow hood to operate for at least 30 minutes before use to ensure a particle-free workspace. Maintain a designated "clean" area around the hood to avoid external contamination.

Q: How often must a laminar flow hood be checked?

A: This is done once a year and occasionally every 6 months in industries such as pharmaceuticals. This allows for HEPA filters to be changed as needed and inspection of all critical parts. Most tests include filter integrity and leak testing, air particulate matter count, air velocity test, and air flow pattern test.

Q: How long does a laminar flow hood filter last?

A: Most manufacturers recommend that HEPA filters are changed every 1-3 years, if used with a pre-filter. Pre-filters can be changed more regularly to prevent dust build up (every 6 months depending on usage).

As one of the most professional laminar flow hood manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy laminar flow hood for sale here from our factory. Contact us for quotation.

Class 100 Laminar Flow Hood, clean room filtration equipment, Laminar Air Flow Bench