Hongkong Yaning Purification industrial Co.,Limited
Manufacturer of Clean room equipment for more than 19 years, Product quality is flawless, and customer service has no complaints.
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LAF type clean laminar flow hood is a vertical unidirectional flow, dust-free aseptic purification equipment that provides local class A environment; it is widely used in the pharmaceutical industry to create Class A in Class C clean environment, or in B Class A is created in a clean environment.
The LAF-type clean laminar flow hood adopts a vertical unidirectional flow of air, and the air is first pre-filtered through the primary filter to treat the large particles of dust particles in the airflow. The pretreated air is then subjected to secondary filtration through a high-efficiency filter to fully protect the high-efficiency filter. Under the pressure provided by the centrifugal fan, the high efficiency filter is used to achieve the cleanliness requirements. This ensures a high degree of cleanliness in the work area that meets the process requirements.
1). The fan adopts direct-drive high-efficiency centrifugal fan, which has long life, low noise, maintenance-free and low vibration;
2). The fan speed regulation performance is stable, and the air volume can be kept unchanged under the condition of the high-efficiency filter final resistance;
3). according to the process requirements, the flow cover of this layer can be used independently, or multiple units can be combined to form a 100-stage ultra-clean flow assembly line;
4). the shell structure is made of stainless steel, aluminum alloy, cold-rolled steel plate, beautiful and light, with anti-rust and anti-corrosion functions.
| Model/parameter | Class Ⅰ | Class Ⅱ | Class Ⅲ |
| Efficiency | 99.99% | ||
| The wind speed(m/s) | 0.45 | 0.3 | 0.23 |
| Air supply size (mm) | 2600×2400 | 2600×1800 | 2600×1400 |
| Boundary dimension (mm) | 2680×2480×500 | 2680×1880×500 | 2680×1480×500 |
| Hepa size and QTY | 610*305*292mm 8pcs | 610*305*292mm 6pcs | 610*305*292mm 4pcs |
| Usage occasion | Class Ⅰ Special clean operating room. | Class ⅡStandard clean operating room. | Class Ⅲ General clean operating room. |
Our products
1.FFU ,air shower room ,cargo air shower ,HEPA filter ,horizontal clean bench ,pass box ,clean booth medical bench and so on
2.primer,middle and HEPA filter ,sub-high efficiency filter
3. undertake 1-300 thousand class level clean room design and construction of the project commission inspection and maintenance.