1.FFU Introduction
Fan filter unit (Fan Filter Units), referred to as FFU. Is a self-powered filter with the end of the air supply device; fan from the top of the air inhalation and filtration through the HEPA, the filter will be clean air from the wind evenly sent out for the clean environment to provide clean air and particulate filter control.
FFU fan filter unit can be modular connection use, the company can be customized according to the requirements of different enterprises and scientific research units to meet the needs of different clean environment.
With the continuous development of the economy and people's living standards continue to improve, people on the product quality requirements are getting higher and higher.This is for the production technology and production environment put forward higher requirements, so clean environmental level directly determines the product quality And the level of efficiency. Especially in the electronics, pharmaceutical, food, bio-engineering, medical, laboratory and other areas of the production environment cleanliness has harsh requirements. Therefore, different customers of clean engineering design and use of demand is different, its clean environment level is also very different. There will be different levels of design requirements, such as 10, 100, 1000, 10000, 10000, 100000, 300000 and other air purification systems engineering.
To meet the actual needs of enterprises, our company based on the current domestic many senior clean room in the design and practical use of the combination of investment from the initial investment and other factors, to the actual business needs of the clean environment, from the production environment of the various technical indicators Reasonable control, to meet the requirements of a special production process. Especially in recent years the country on environmental protection, energy policy advocacy has been deeply rooted. Many large and medium-sized cities on the requirements and restrictions on investors, are mainly the performance of energy saving, environmental protection and sustainable development direction.
At present, FFU fan filter unit is the quietest and most expensive air filter unit on the market. All of its constituent materials are tested for low chemical gasborne materials for certain special industries, and the air manifold is very good.
I produced the FFU produced by the domestic and international production of fan filter unit manufacturers advantages, product optimization design, the fan filter unit has a compact structure, large air volume, low noise, low energy consumption, more energy and environmental protection and other characteristics. At the same time, the fan filter unit life longer, control and with more flexible. (FF) {AC (AC) / DC (EC)} is suitable for different environments. In addition, the frame material are high-strength surface covered with aluminum-zinc plate (process material optional), you can also use SUS304 stainless steel, aluminum oxide plate, cold rolling plate coating and other materials. Widely used: cleanliness in the Class 1-1000 level clean room, and can be assembled into a clean production line, clean studio, clean shed, clean wardrobe, clean bench. Can also be produced according to customer requirements non-standard products. Products in strict accordance with national testing standards to ensure its quality.
2.ffu applicable place
FFU installed in the clean room ceiling (25% -100% coverage) for semiconductor electronic flat panel displays and disk drives manufacturers and optical biotechnology industries, for clean rooms, clean workstations, clean production lines, clean Wardrobe, assembly test clean room and local hundred and other occasions, the air pollution has strict control requirements of the place, low energy consumption, reduce operating costs.
3.FFU structure components
4.FFU classification
Fan filter unit from the structure is divided into: integral, split, filter down type. The three methods have their own advantages, but from the long-term development point of view, split the fan is more suitable for the future development, it is not only in the installation and maintenance and maintenance more convenient, but also greatly improve the product usage, Energy saving and environmental protection. And from the power to point, but also divided into AC and DC.
5.FFU Features
1. High efficiency, low noise turbo fan
Computer 3D modeling, simulation analysis, more efficient, lower noise, unique patented technology.
2. Beautiful appearance, user-friendly design
Installation of stainless steel handle, easy installation and handling, corner fillet design, no indentation bend.
3. Thoughtful, convenient design The body is designed to install the pedal, so that the body installation, maintenance more convenient. Installed with stainless steel
4. High performance low noise fan
Multi-wing turbo energy-saving fan, ultra-low noise, uniform wind pressure, the wind speed uniform and stable, low power consumption, low operating costs, working life of up to 80,000 hours or more.
5. Multiple security protection
Touch-type control panel, no mechanical key switch, single-key sensor, safe and reliable, over-current, overvoltage, overheating protection.
6. Light weight, thin body
Not including the filter, the body thickness of the public 23cm, only 25KG, lower ceilings can also be applied.
7. Optimized internal current sharing design
To ensure that FFU surface speed uniformity deviation of less than ± 10%.
8. Flexible, diversified design
In addition to standard models, the customer needs, the production of different specifications of non-standard products. Such as: filter type, stupid material and other changes.
9. Versatile options
Optional inlet early effect filter, inlet to take over, remote control, differential pressure table and other options.
6.FFU other features
◎ fan filter unit can use a variety of ways to control the speed;
◎ running power consumption is very low, effectively reduce costs;
◎ built-in duct diversion system to reduce noise and pressure loss, increase fan life and improve fan efficiency;
◎ with a variety of efficient (HEPA), ULPA easily with;
◎ multi-wing centrifugal fan, can provide high air volume, high static pressure conditions; to ensure that the use of different environments;
◎ suitable for cleanliness in the Class 1-1000 clean room; especially for the assembly of ultra-clean production line, according to the needs of the process configuration for single or multiple use,
Can also be more than one series to form a 100 assembly line;
◎ products are manufactured before the use of dust ion counter according to ISO14644-1 international standard one by one scanning test to ensure product quality.
7.FFU parameters
8.FFU after sale
1. The company did not sell a product to build a user profile and regularly track the quality and usage of the product.
2. The company free of charge to provide users with technical advice and training to solve the user in the course of the emergence of various problems.
3. The product is responsible for free maintenance and replacement of damaged parts (consumable parts such as: fluorescent, early, high efficiency filter, not covered by warranty) within 1 year from the date of sale, if there is a malfunction in normal use, Normal use and warranty period of equipment failure, the company responsible for maintenance, and charge maintenance costs and parts costs.
4. Company ffu national UNPROFOR, and provide a comprehensive after-sale inspection and maintenance services, professional engineers field study and tailor-made for you.
