Double Layer Laminar Air Flow Hood Negative Pressure Structure

LENGE LAF with adjustable fan speed complete with gel seal HEPA are a series of high efficiency products designed to protect equipment and other contents of the work zone from particulates to meet class A cleanliness requirements.

Technical Specifications & Parameters:

Note: The specifications listed in above table are only for customer’s reference. It is mostly designed and manufactured according to customer’s URS.

Note: The above dimensions are our standard, any changes will be based on the actual customer's requirements.

LAF Characteristics & Features:

• Provides HEPA filtered airflow through the work area that protects the product from airborne contamination and provides a sferile environment , minimizing cross contamination.

• Build - in LED light.

• Differential pressure gauge monitors filter pressure drop.

• Movable uniform membrane, wind speed will be uniformly distributed.

Containment System:

• Economical laminar flow cabinet with clean, simple, low-maintenance design is a work bench with class 100 environment can be used in assembly, testing and inspection procedures that require a continuous flow of ultra clean air.
• Provide a sterile positive pressure environment for the compounding of non-hazardous drugs.
• Integrated fan filter module with low noise & energy efficient fan.

1. There are 10 automatic welding machines, and 2 laser welding machines.
2. Full welding instead of spot welding.
3. Motor brand: Rosenberg, EBM, etc.
4. PLC brand: Siemens, Schneider etc.
5. Equipment verification support.