2X4 Hepa Fan Filter Unit Suppliers and Manufacturers

2x4 HEPA Fan Filter Unit is one of our main product.It is self-powered, and is self-contained modular, matching filters are easy to replace, so it is not restricted by the area; in the clean plant, it can be partitioned and controlled according to needs, replaced and moved as required. The full name of ffu is: fan filter unit, is a self-powered air supply filtration device, with filtration effect of the modular end of the air supply device, is a terminal air filtration equipment module. Principle The air is drawn in using the fan (motor + impeller) inside the filter unit of the FFU fan. The absorbed air is filtered by the HEPA (High Efficiency Filter) or ULPA (Ultra High Efficiency Filter) filter below the FFU to filter out the large particles of dust in the air, and finally the fresh air is sent to the clean area at an even speed. Composition Cabinet: The material commonly used is galvanised aluminium alloy coated steel, aluminium alloy and stainless steel. The role of one is to support the fan and the air guide ring, the second is to support the flow guide. Deflector plate: A balancing device for air flow, built into the interior of the box, around the underside of the fan. Blower: Available in single AC (AC/1Phase), DC (EC/1Phase) and triple AC (AC/3Phase). Control components: For AC FFU, five-speed governors or infinitely variable governors are commonly used; for DC systems, the control chip is embedded inside the motor and is controlled remotely with the help of special control software, computers, control gateways and network lines. Features 1, Flexible and easy to replace, install and move FFU is self-powered, and is self-contained modular, matching filters are easy to replace, so it is not restricted by the area; in the clean plant, it can be partitioned and controlled according to needs, replaced and moved as required. 2, Negative pressure ventilation This is a unique feature of FFU. As it provides static pressure itself, the clean room is under positive pressure in relation to the outside world, so that particles from outside do not leak into the clean area, making sealing easy and safe. 3, Shorter construction period The use of FFUs eliminates the need for ductwork and installation, shortening the construction period. 4, Reduced running costs Although the initial investment is higher than using duct ventilation when choosing FFU, it is outstandingly energy-efficient and maintenance-free in later operation. 5, Space saving Compared to other systems, the FFU system occupies less floor height in the air supply static pressure box, and basically does not occupy the clean room space.

FFU fan filter units can be modularly connected for use, FFU is widely used in clean rooms, clean workstations, clean production lines, assembled clean rooms and partial class 100 applications, etc. Using FFU fan filter units can make simple clean workstations, clean sheds, clean transfer cabinets and clean storage cabinets, etc. It is suitable for obtaining a high level of clean environment in various environments. It provides high quality clean air for clean rooms and micro-environments of different sizes and cleanliness levels. In the new clean room and clean plant type renovation, it can improve the cleanliness level, reduce noise and vibration, also can greatly reduce the cost, easy to install and maintain, is the ideal part of clean environment. A fan filter unit is a combination of a fan and a filter (HEPA or ULPA) to form a self-powered end purification unit. To be precise, it is a self-powered, modular end-supply unit with filtration efficiency. FFU basic structure (1), The box: its material commonly used galvanised aluminium alloy coated steel, aluminium alloy, stainless steel three. The function is to support the fan and the air guide ring, and the second is to support the flow guide. (2), Guide plate: airflow equalisation device, built into the interior of the box, the fan below the surrounding. (3), the fan: there are single AC (AC/1Phase), DC (EC/1Phase), three AC (AC/3Phase) three. (4), Control components: for AC FFU, its commonly used five-speed governor or infinitely variable governor; DC system control chip embedded in the motor internal, with the help of special control software, computer, control gateway and network lines to achieve remote control. (5), Filters. Pre-filter: filtration of large dust particles, non-woven, primary filter, filter frame. High efficiency filter: HEPA/ULPA (High Efficiency/Ultra High Efficiency). Chemical filter (Chemical Filter): in addition to ammonia, boron, organic gases, etc., generally installed in the air inlet, the same as the pre-filter installation method. FFU features 1, FFU purification level: static class 100. 2, FFU air speed is: 0.3/0.35/0.4/0.45/0.5m/s, FFU noise â?¤ 46dB, FFU power supply is 220V, 50Hz. 3, FFU adopts high efficiency filter without partition, FFU filtration efficiency is: 99.99% to ensure purification level. 4, The whole FFU is made of high quality aluminized zinc plate. 5, FFU stepless speed control design, speed control performance is stable, FFU in the state of high efficiency filter final resistance can still ensure the same air volume. 6, FFU uses high efficiency centrifugal fan, with long life, low noise, maintenance-free and low vibration. 7, FFU is especially suitable for assembling into ultra-clean production line, which can be arranged as FFU single unit according to the process needs, or FFU multiple units to form a 100-level assembly line.

MOQ: 10,000 Barrels per Month Supply Ability: 1,000,000 Barrels per Month JP54 Technical Specifications: ADDITIVES Antioxidant in hydro processed fuel mg/l min 17 max 24 Antioxidant non hydro processed fuel mg/l max 24 Static dissipater first doping ASA- 3 mg/l max 1 Stadis 450 mg/l max 3 COMBUSTION PROPERTIES Specific energy, net mi/kg min 18.4 D 4808 Smoke point mm min 19 D 1322 Lumininomitter number min 45 D 1740 Naphtales % vol max 3 D 1840 Propriety unit min max result test ip method ASTM COMPOSITION Total acidity mg KOH /g max 0.01 354 D 3242 Aromatic % vol max 22.0 158 D 1318 Sulphur, total % mass max 0.30 107 D 1266/2622 Sulphur mercaptan % mass max 0.003 342 D 3227 Doctor test 30 D 4952 VOLATILITY Initial boiling point centigrade max report 123 D 96 10% vol at C 240 20% vol at C report 50% vol at C report 80% vol at C report End point centigrade max 42 170/303 D 56 / 3828 Density at 15 C kg m2 min /max 776/840 180/385 D 1298 LOW TEMPERATURES PROPERTIES freezing point centigrade max 40 15 D 1298 Corrosion copper (2hrs at 100 C) Corrosion silver (4 hrs at 500C) max 1 227 STABILITY Thermal stability control temp. 280C 323 Filter pressure, differential mm. Hg max 25 Tube deposit rating (visual) max

Product Description FFU (Fan Filter Unit) is the combination of the Fan and Filter, also known as "filtering equipment of the air blower. Head is usually installed in the clean room terminal air supply, usually placed in the hoisting of the "dry" gasket seal on the keel frame. Above the head part is fan module, the following sections for the filter. According to the requirements of cleanliness, the filter can provide different levels of efficiency (HEPA) or super efficient (ULPA) filter, clean air for clean room. Fan module in addition to overcome the resistance of the hepa filter head lower, but also overcome the resistance of the entire circulation wind all components of the channel, so as to maintain a set of wind speed operation. Flexible head system had advantages of simple design and construction, wind speed regulating, clean area is easy to change wait for a characteristic, therefore has become one of the popular industrial clean room system. Drief Introduction FFU Fan Filter Unit which draws in contaminated air from the top of the module, and exhausts filtered clean air vertically in a unidirectional (laminar) air stream at its base, is a self-contained fan and filter module for cleanroom applications. Application FFU's are commonly used in the construction of Class 1 to Class 100,000 cleanrooms, even forming ultra clean line, clean closet and etc... FAQ Q: Are you manufacturer or trading company? A: We are manufacturer for clean room equipment, we have plant in Jiangsu Q: What's your product? A: We specialty in manufacturing clean room equipment and filters, and then the accessory for clean room equipment. Q:How about your after sale service? A:We will reply you within 24hours by email or phone. If we have local agent,we will arrange him to your site within 24 hours to assist you to shoot the problem. Q:Can you arrange the visit to your user?Can you customized the machine according to our requirements? A:Yes,Of course.

A fan filter unit (FFU) is a of type of air filtering equipment. It is used to supply purified air to cleanrooms or microenvironments by filtering out harmful airborne particles from recirculating air. The units are installed within the system's ceiling or floor grid. Large cleanrooms require a proportionally large number of FFUs, which in some cases may range from several hundred to several thousand units often contain their own pre-filter, HEPA filter and internally controllable fan air distribution. OEM

External frame£ºStainless steel 304 or cooled-rolled spaying steel Or galvalume Fan: low vibration, low noise; EBM on request air flow : 0.45 m/s Purification at the highest level: 100 levels Efficient filter: domestic glass fiber filter System control mode: DC or AC Use the highest temperature, humidity£º80¡æ¡¢80% XN-FFU-122S/z 1220/610/340 XN-FFU-117S/Z 1170/570/340 XN-FFU-61S/Z 610/610/340 XN-FFU-57S/Z 570/570/340.

Ffu Fan filter unit is a high clean instrument for clean room, especially for semiconductor, lcd industry. It is installed on the ceiling and match for requirement of big quantity in the clean room. Characteristic: The ffu adopts centrifugal fan which is durable, low vibration and noise, adjustable air velocity, stable capability and air velocity. The faní»s life-span is more than 50 thousand hours. It is suitable to assemble the production line. It can dispose to be used as single set according to crafts need and also can connect several sets to become 100 rank production lines. The material is stainless steel, aluminum or cold rolled steel, which is beautiful, light, anti-corrosive and prevent from rust. In order to ensure the quality of product, ffu will be inspected by particle counter before sending out according to america federal standard 209e. Customized design is available. Standard export packing

Fan filter unit FFU can be used by connecting module. It is widely used at the occasion such as clean room, clean production line. The FFU have prefilter and HEPA filter two layers filter net. The air is taken in from the top of FFU by fan and then is filtered by prefilter and HEPA filter. The clean wind will be send and the wind speed is 0.45+/-0.2m/s. Characteristic: 1.The FFU matches centrifugal fan that is durable, low vibration and noise, adjustable air velocity, stable capability and air velocity. The fan's life p-span is more than 50 thousand hours. 2. It is suitable to assemble the production line. It can dispose to be used as single set according to crafts need and also can connect several sets to be 100 rank production lines. 3. The material is stainless steel, aluminum or cold rolled steel which is beautiful and prevent to rust. 3. In order to ensure the quality of product, FFU will be inspected by particle counter before out of factory according America Federal Standard 209E. Yours faithfully Nicole 1175mm*575mm*350mm, 35kg, 0.252m3

Product Description ; Manufacture : Shinsung E&G Co., Ltd. FFU is an essential device to purify air and supply clean air applicable to facilities requiring a high level of cleanliness. EFU is installed on upper parts or sides of semiconductor and FPD production facilities to maintain the pressure inside and supply clean air to keep the inside clean. Price of product ( USD price or FOB price) : depending required quantity and specification Product origin : South Korea Key Specifications/Special Features : Applicable Areas FFU: ICR, BCR Clean Rooms EFU: ICR Clean Rooms, ME Equipment,Chambers Quick delivery, low cost and high quality Minimum Order Size and Packgaing details : Packing details : Export Standard Packing Minimum Order Size : depending required specification

Product Description : Manfacture : Shinsung E&G Co., Ltd. FFU is an essential device to purify air and supply clean air applicable to facilities requiring a high level of cleanliness. EFU is installed on upper parts or sides of semiconductor and FPD production facilities to maintain the pressure inside and supply clean air to keep the inside clean. Price of product ( USD price or FOB price) : depending required quantity and specification Product origin : South Korea Key Specifications/Special Features : Applicable Areas FFU: ICR, BCR Clean Rooms EFU: ICR Clean Rooms, ME Equipment,Chambers Quick delivery, low cost and high quality Minimum Order Size and Packgaing details : Applicable Areas FFU: ICR, BCR Clean Rooms EFU: ICR Clean Rooms, ME Equipment,Chambers Quick delivery, low cost and high quality

HEPA Filter. Longer Life and available to saving space Various Frame Material Applications : Semi-conductor lndustries, Electron and Medical Initial Pressure Drop : below 15mmAq Efficiency : Over 99.97~99.99% on 0.3§­ Particle

The High airflow Fan Filter Unit is one of the quietest and best priced units on the clean market. With this unit, high quality air can be delivered to the clean room. And with good air flow. It is suitable for manufacturers of semiconductors, electronics, flat panel displays and disk drives and for the optical and biological industries, for applications such as clean rooms, clean benches, clean production lines, assembled clean rooms and partial class 100s and other places where strict control of contamination in the air is required, with low energy consumption and reduced running costs. Features The Fan Filter Unit controls the speed in a variety of ways, making it easier to adjust the speed and increasing the filtration efficiency, which can significantly reduce the cost of work. Built-in duct countercurrent system that reduces noise and pressure, improves fan efficiency, good silent system, can be combined with various brands of filters. The fan of the fan Filter unit is a high efficiency centrifugal fan that provides high airflow and has a long life of over 50,000 hours, i.e. over 6 years, after which time only the filter needs to be replaced. Application The High airflow FFU is mainly used for pre-filtration of multi-stage filtration systems and primary filtration of air conditioning systems. With a built-in duct guide system, it also reduces noise, reduces pressure loss and increases fan efficiency. The fan selects a high efficiency centrifugal fan, which provides a large air volume and is suitable for clean rooms with a high degree of cleanliness. FFU is particularly suitable for assembling into an ultra-clean production line and can be configured for single use as required, or can be connected in series with multiple products to be scanned and tested one by one with a dust particle counter before leaving the factory to ensure product quality.

HEPA Filter Combination HEPA filter

Gel Seal HEPA Filter, Mini Pleated HEPA Filter, Deep Pleated HEPA filter, High Temperature HEPA Filter. Grade: H13/H14

Mini pleat construction with Al frame Glass fiver media pack EN1822 H12 and H13 grade MPPS 99.97% ~ 99.99%

Nuclear HEPA Filter.