What Are The Classifications Of Fan Filter Units (FFU)?
From the structure, the fan filtering unit is divided into: integral type, split type and filter bottom mounted type, each of which has advantages; However, in the long run, the split fan is more suitable for future development. It is not only more convenient in installation, maintenance and servicing, but also greatly improves the utilization rate of the product, making the product more energy-saving and environmentally friendly. It can be divided into AC and DC according to the way of using electricity.
The air is sucked in by the fan from the top and filtered by HEPA. After filtering, the clean air is evenly sent out from the air outlet surface; To provide clean air and particle filtration control for clean environment, so as to meet the requirements of different enterprises and scientific research institutions for different clean environments. It can be used in modular connection. It is widely applicable to all kinds of clean rooms with a cleanliness of Class 1-1000, and can be assembled into super clean production lines, clean studios, clean sheds, dust-free wardrobes, and super clean workbenches. Non standard products can be made according to customer requirements.
2. What are the characteristics of FFU?
1. High efficiency and low noise turbine fan
Computer three-dimensional modeling, simulation analysis, higher efficiency, lower noise.
2. Beautiful appearance and humanized design
The stainless steel handle is added, which is convenient for installation and handling. The corners are designed with rounded corners, and there is no indentation bending.
3. Considerate and convenient design
The machine body is designed with a mounting pedal to facilitate the installation and maintenance of the machine body. Supplied with stainless steel.
4. High performance low-noise fan
Multi wing turbine energy-saving fan is adopted, with ultra-low noise, uniform wind pressure diffusion, uniform and stable grid speed on the air outlet surface, low power consumption, low operating cost, and a working life of more than 80000 hours.
5. Multiple safety protection
Touch control panel, no mechanical key switch, single key sensing, safe and reliable, over-current, over-voltage, overheating protection.
6. Lightweight and thin body
Without filter screen, the machine body is 23cm thick and weighs only 25KG. It can also be used in places with low ceilings.
7. Optimized internal current sharing design
Ensure that the uniformity deviation of FFU network speed is less than ± 10%.
8. Elastic and diversified design
In addition to standard models, non-standard products of different specifications can be made according to customer requirements. For example, the type of filter screen and the material of bulky body are changed.
9. Options with various functions
Optional air inlet primary efficiency filter, air inlet connecting pipe, remote control, differential pressure gauge and other options.
3. Other features of FFU
The fan filtering unit can control the speed in various ways;
The running power consumption is extremely low, effectively reducing the cost;
Built in air duct diversion system to reduce noise and pressure loss, increase fan service life and improve fan efficiency;
It can be easily matched with various HEPA and ULPA;
Multi wing centrifugal fan can provide high air volume and high static pressure conditions; Ensure the use in different environments;
Suitable for Class 1-1000 clean room; It is especially suitable for assembling super clean production lines. It can be configured for single or multiple use according to the needs of the process, or multiple sets can be connected in series to form a 100 level assembly line;
Before leaving the factory, the products are scanned and tested one by one with a dust ion counter according to ISO14644-1 international standard to ensure product quality.
Suzhou Pharma Machinery Co.,Ltd.
2022/09/20
Alice
