This section provides an overview for ring blowers as well as their applications and principles. Also, please take a look at the list of 23 ring blower manufacturers and their company rankings. Here are the top-ranked ring blower companies as of December, 2023: 1.Altomech pvt ltd, 2.Golta Industries Co.,Ltd, 3.Phoenix Blowers Pvt Ltd.
It is suitable for relatively low flow rates for industrial use of 10 m3 or less. Because of its compact size, it is often used as a built-in device in industrial machines and equipment.
Ring Blower is the trade name of Teral Corporation and was previously manufactured by Fuji Electric Co. The common name is vortex blowers, but the widely distributed Ring Blowers have become a household name. The name vortex blower (Hitachi Industrial Equipment Systems) is also well known, and they are almost identical in mechanism.
There are a great many types of blowers, each with different characteristics such as air volume and air pressure depending on the blowing principle and mechanism.
Ring Blowers are characterized by their high air pressure even at low air volumes.
Utilizing the above characteristics, ring blowers are utilized for air supply and handling in a wide variety of industries, as exemplified by the following examples.
Ring Blowers consist of a large number of impellers housed in a casing, and from the outside they look like a ring-shaped casing attached to a motor. The gap between the casing and the impeller is not very large. Intake and exhaust ports are located near the periphery of the casing.
In turbo blowers and axial fans, the air moves uniformly in the direction of flow, but in Ring Blowers, the air moves in a complex manner.
Air pushed out of the impeller by centrifugal force hits the casing, is pushed back, enters the next impeller, and is transported in a series of whirlpools. In the process of this movement, the pressure rises further. Because the air repeatedly increases in pressure, it is also called a regenerative blower.
Also, turbulence is generated by the movement of a large number of impellers in a narrow casing, and pressure is also increased by the transfer of momentum due to turbulence characteristics. The combination of these multiple effects enables a high air pressure to be obtained even in a small size.
On the other hand, the small size of the blades and narrow flow path make it unsuitable for transporting large volumes. Roots type blowers and turbo blowers are suitable for applications that require high flow rates at relatively low pressures, and the selection of equipment should be based on the intended purpose.
Therefore, Ring Blowers are more suitable for pressure-assisted conveying and handling than for simple air conveying.
*Including some distributors, etc.
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Fuji Electric Corp. of America, originally founded in 1970 in the USA, is a distributor of products manufactured by the Fuji Electric Group throughout North America and the Americas. The company provides electric solutions for energy, industrial systems, social systems, power electronics, and electronic devices. Fuji Electric Corp. of America offers a wide range of products, such as inverters, circuit breakers, ring compressors, flow meters, and power generators. The company's systems include applications for passenger door automation systems and turbine power generation systems.
Hitachi, Ltd was established in 2002 and headquartered in Chiyoda-ku, Tokyo is a manufacturer of industrial electrical equipment and system solutions. The company offers an extensive and diversified product portfolio including industrial drive systems, power electronics, energy-related equipment, power distribution systems, and various other industrial solutions. These products serve as integral components that drive advancements in industrial capabilities across diverse sectors by playing a pivotal role in promoting energy conservation and storage, automating robot systems in large factories, enabling smarter manufacturing through digital solutions, and facilitating efficient transportation within industrial facilities.
Altomech Pvt. Ltd., founded in 2007 with headquarters in the USA, is a manufacturer of industrial vacuum cleaners and conveyer systems. The company's products include vacuum conveyors, heavy-duty vacuum cleaners, pneumatic conveying systems, and dust collectors. CPV Manufacturing's products are used in industries including chemical, pharmaceutical, food, cement, and various other markets. The company's machines and systems are used as PVC granule conveyers, weighing systems in food processing plants, and wet vacuum cleaners in meat processing plants. The company also provides a complete range of accessories, spare parts, and on-site maintenance for all its products.
Dynavac, is located in India, and has been a manufacturer of industrial cleaning and dust collection equipment for companies and professionals since its establishment in 1989. The company offers products such as vacuum cleaner, Hydra Wet & Dry, prima comercial, single-phase vacuum cleaner, as well as central vacuum systems. It designs and provides solutions for centralized vacuuming in multiple sectors, material reuse systems, external tables, and other advancements for maintaining clean and safe industrial environments.
Teral Inc., founded in 1918 and headquartered in Fukuyama, Japan, is a manufacturer and seller of pumps, fans, and environmental systems. Its product portfolio includes air conditioning fans, dust collectors, garbage disposal systems, coolant pumps, and firefighting pumps. The products are used in several industries, including fishery, livestock, agriculture, automotive, and shipbuilding. The company is ISO 9001 and ISO 14001 certified and began manufacturing air blowers under the Kyokuta brand in 1956. In 1971, it started developing and selling total heat exchangers, and in 1975, it developed the industry’s first water supply unit.
Hong Kong Fenglisheng Group Company Limited, established in 2002 and headquartered in Dongguan, China, is a manufacturer of side channel blowers, regenerative blowers, and related accessories. The company's product range includes various side channel blowers, such as single-stage single-phase, single-stage three-phase, double-stage single-phase, and double-stage three-phase. It also provides ultra-high-pressure blowers, air filters, specially customized anti-explosion blowers (ATEX), and pressure relief valves. These products are applicable in industries such as electroplating, blowing systems, spa pool equipment, dental suction devices, textile equipment, and more. The company markets its products under the brand name Goorui.
Golta Industries Co. Ltd is a Chinese ISO 9001 certified manufacturer of centrifugal fans and blowers established in 2005 and based in Zhongshan, Guangdong. The company produces various industrial fans and blowers for ventilation, dust management, and cooling purposes. Its products include ring blowers, air slide fans, and related accessories such as silencers or dampers. The company also offers fan and blower customization, product maintenance, and technical support services. It chiefly serves clients in the petrochemical, power generation and waste management sectors.
Phoenix Blowers Pvt Ltd, established in 2003 and based in Delhi, India, is a manufacturer and supplier of a range of blowers. The company is a blowers system manufacturer, specializing in evaporative air cooling, industrial process cooling and ventilation systems. Its product range includes twin lobe air blower, root blower and vacuum booster. These products find a range of applications such as water treatment, food processing, pneumatic conveying, and in several other industries.
Turbo Blower Manufacturer, established in 2001 and based in Mumbai, India, is a manufacturer and supplier of a range of vacuum equipment. The company is specialized in producing the high pressure side channel blowers, ring blowers and centrifugal blowers. These products are utilized in industries like chemical, pharmaceutical, agriculture and many automation projects. The company has a R&D department for blowers and vacuum pumps that works into developing products for specific applications.
Yash Blowers Private Limited, founded in 1998 and based in Faridabad, India, is a manufacturer and supplier of blowers and vacuum pumps. The products use pressure die-cast aluminum and include single-stage, centrifugal, regenerative, and aquaponics air blowers. The company also offers vacuum pressure pumps, which cater to laboratories, hospitals, and various industries. These pumps find applications in fish farming, aeration, sewage treatment, and electroplating plants. The blowers use 100% copper winding in motors, NSK bearings from Japan, and Allen bolts.
Sun Mines Electrics Co., Ltd., established in 1993 and headquartered in New Taipei City, Taiwan, is a manufacturer and distributor of pumps and related equipment. Its product line includes Magnetic Diaphragm Air Pumps, Ring Blowers, Roots Blowers, HVLP Spray Turbine Blowers, and Air Compressors, which find applications in air and water treatment, as well as various industrial machinery processes. The company is certified under D-U-N-S and TUVRheinland, providing customers with a customizable one-stop service that includes ODM and OEM production capabilities.
RAICO ENGINEERS, established in 1973 and headquartered in Ahmedabad, India, is a manufacturer of air power products. The company manufactures and exports products in the field of air power engineering. Its product line includes ring blower, air knife packaged system, high pressure & air pressure regulator, air filters regulator and air filters. These products are applied in the area of sewage treatment, food & beverage manufacturing, cement plants, agriculture and several other fields.