25 Air Knocker Manufacturers in 2024
This section provides an overview for air knockers as well as their applications and principles. Also, please take a look at the list of 25 air knocker manufacturers and their company rankings. Here are the top-ranked air knocker companies as of November, 2024: 1.ALDAK GmbH, 2.SMC Corporation., 3.Kouei Japan Trading Co., Ltd..
Table of Contents
What Is an Air Knocker?
An air knocker is a device designed to prevent clogging and accumulation in systems handling powdery materials. Delivering targeted vibrations helps remove blockages and ensure smooth material flow. Commonly attached to hoppers, tanks, and similar storage units, air knockers activate at predetermined intervals, utilizing air-induced vibrations for their operation.
Uses of Air Knockers
Employed extensively in hoppers and tanks, air knockers combat powder bridging—a common issue in food production and chemical manufacturing. Bridging, more likely when the angle of repose is large, can be mitigated with air knocker installations. The device proves particularly effective in handling powders that are not completely dry or have been mixed with additives, promoting uniform distribution in packaging processes and serving as a tool in vibration durability testing for products.
Principle of Air Knockers
Operationally, air knockers generate vibrations using either electromagnetic transducers or air nozzles. These vibrations are then transmitted directly to the material or object, facilitating movement or separation as required.
Characteristics of Air Knockers
Notable for their versatility across industrial applications, air knockers enhance product quality and process efficiency in powder handling, conveyor operations, and packaging systems. Their non-destructive vibratory impact ensures the integrity of the object or material being processed, allowing for effective mixing, separation of impurities, or simply ensuring material flow.
Other Information on Air Knockers
1. Principle of Relay Knocker
The relay knocker variant employs an electrical relay for vibration generation. Activating the relay causes an arm to vibrate, which then transmits this vibration to the targeted object, facilitating a similar effect to traditional air knockers but through an electrical mechanism.
2. Vibrators
Complementing air knockers, vibrators such as ball and piston types offer alternative vibration sources. These devices vary in their operation, providing either continuous or interval-based impacts to suit different industrial needs, with both types capable of air-driven operation.
List of 25 Air Knocker Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- China
- Germany
- India
- Japan
- Singapore
- South Africa
- Spain
- Switzerland
- Thailand
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Cleveland Vibrator Co.
Single Impact Air Knocker
Company Overview
Cleveland Vibrator Co. is a manufacturer and supplier of vibratory equipment and industrial vibrators based in Cleveland, Ohio, USA and was founded in 1923. The company’s products include vibratory feeders, tables, screeners, and compaction solutions for various industries and applications. The products are used to improve material flow, reduce noise, increase productivity, and enhance safety. It also provides custom-made vibratory equipment to meet specific customer needs. The company has a team of experienced engineers and technicians who offer consulting, design, and installation services.
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Airmatic Inc.
Cleveland Vibrator Single Impact Air Knocker
Distributor Overview
AIRMATIC was founded in Philadelphia in 1944. AIRMATIC serves a many industries including cement and concrete, oil, gas, energy, biomass, chemical products, feed & grain, food manufacturing, glass & ceramics, and clay. For these industries, AIRMATIC provides installation, maintenance, fabrication, silo cleaning, inspection, and repair, as well as repair and rebuilding of power tools. AIRMATIC also has an extensive lineup of products for sale including air cannons, automatic lubrication systems, belt conveyor components, flow detectors, finishing equipment, safety equipment, industrial vibrators, railcar openers and unloading equipment, rebar tools, valves and actuators, and mechanical force exciters.
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SMC Corporation.
Air Shocker XT316
Manufacturer Overview
SMC corporation was founded in 1959 and is headquartered in Tokyo, Japan. SMC Corporation manufactures and sells automatic control equipment and filtration equipment. SMC has production facilities in 30 countries, technical development centers in Japan, the United States, Europe, and China, and sales offices, globally. SMC product lines divided by them include filter replacements, condensation prevention, heat resistance, thermos-chilling, and others. SMC provides a video library as well as product selection guide to assist customers in finding solutions and optimizing product efficiency.
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Seishin Enterprise Co., Ltd.
Air Knocker
Manufacturer Overview
Seishin Enterprise Co., Ltd. founded in 1968 in Chiyoda-ku, Tokyo, is a manufacturer and supplier of powder technology equipment. The company's product range includes plant apparatus, lab instruments, trouble-measure apparatus, functional materials, and powder custom processing and analysis. These products cater to industries requiring specialized powder technology solutions. They primarily serve sectors like manufacturing, research, and development, among others. Additionally, the company offers services such as custom powder processing, detailed analysis, equipment development, and technological consultation.
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Findeva AG
Pneumatic air knockers
Manufacturer Overview
Findeva AG is a manufacturer of pneumatic vibratory products established in 1969 and located in Oerlingen, Zurich, Switzerland. The company primarily produces pneumatic external vibrators for industrial processes utilizing vibration technology, such as in conveyance operations of granular or powdery materials into hoppers or silos. It also offers products designed for operational efficiency and quality, such as high frequency knockers for shaking off adhering materials on container walls, and vacuum clamps for securely holding objects in place. The company’s products are used by clients in the pharmaceutical, agricultural, and factory farming industries.
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EXEN Corp.
Stainless Steel Knocker
Manufacturer Overview
EXEN Corp., established in 1915 and based in Tokyo, Japan, is a manufacturer of construction equipment and general industrial machinery. The company's main products are concrete vibrator and air knocker to solve material flow problems. Its pneumatic hammering technology in air knockers works against fine powders and sticky or clinging materials in the hopper, chute and pipes. It also offers a range of vibration motors, feeders, manual vibrators and table vibrators for concrete. The company's equipment are used in food and pharmaceutical plant, milling plant, petrochemical plant, paper making factory and civil engineering works.
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Kouei Japan Trading Co., Ltd.
EXEN RKVS40 Stainless Steel Knocker
Company Overview
Kouei Japan Trading Co. LTD., founded in 2016 and based in Tokyo, Japan, is a supplier of a wide range of steel materials, tools, and equipment. Its product range includes hand, lifting, hydraulic, safety, and cutting tools. It has branches in Vietnam, Myanmar, and Bangladesh, and it sources products from several manufacturers, including Tachibana Eletech Co. Ltd, Fuji Tool Co. Ltd., Skil Corporation, 3M Japan Group, and Koki Holdings Co. Ltd. The company mainly serves those in the construction industries like bridge, port, and plant construction, and even those working in steel factories.
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VG Engineers Pvt Ltd.
Pneumatic Knocker
Company Overview
VG Engineers Pvt Ltd, established in 1982 and based in Vadodara, Gujarat, India, is a manufacturer and supplier of material handling equipment and Multiple Effect Evaporators. The company's product range includes Lean Phase Pneumatic Conveying System, Dense Phase Pneumatic Conveying System, Bulker Unloading System, Ash Handling System, and Coal Conveying System (Pneumatic). These products are essential for the efficient transportation and handling of bulk materials in various industrial settings. The company serves sectors that require great material handling systems and waste treatment solutions. Its services include design, engineering, project planning, and commissioning.
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singold gerätetechnik gmbh
Pneumatic Knocker – Type K
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Material Process Solutions, LLC
AIR KNOCKERS
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ZheJiang HonHai Hydro&Pneumatic Components Co.,Ltd
Pneumatic air knocker
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Air Knocker Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | ALDAK GmbH |
20.6%
|
| 2 | SMC Corporation. |
11.8%
|
| 3 | Kouei Japan Trading Co., Ltd. |
8.8%
|
| 4 | Cleveland Vibrator Co. |
8.8%
|
| 5 | Imixx |
5.9%
|
| 6 | RAP Engineers |
5.9%
|
| 7 | AIRWOLF Co., Ltd. |
5.9%
|
| 8 | Best Process Solutions, Inc. |
5.9%
|
| 9 | VG Engineers Pvt Ltd. |
5.9%
|
| 10 | HAMADA MFG. CO., LTD. |
2.9%
|
Derivation Method
The ranking is calculated based on the click share within the air knocker page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
- Realtec Pte Ltd.: 2002 (22 years ago)
- Solimar Pneumatics: 1985 (39 years ago)
- Seishin Enterprise Co., Ltd.: 1968 (56 years ago)
Company with a History
- HAMADA MFG. CO., LTD.: 1908 (116 years ago)
- Airmatic Inc.: 1944 (80 years ago)
- Chiyoda Kohan Co.,Ltd.: 1947 (77 years ago)
Air Knocker Manufacturers in United States
*Including some distributors, etc.
- Cleveland Vibrator Co.
- Best Process Solutions, Inc.
- Solimar Pneumatics
- MORITANI AMERICA, INC.
- Airmatic Inc.
Global Distribution of Air Knocker Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
United States of America
|
5 | 23.8% |
Japan
|
4 | 19.0% |
Singapore
|
3 | 14.3% |
India
|
2 | 9.5% |
China
|
2 | 9.5% |
Switzerland
|
1 | 4.8% |
Germany
|
1 | 4.8% |
Thailand
|
1 | 4.8% |
Spain
|
1 | 4.8% |
South Africa
|
1 | 4.8% |
