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Knocker Product List and Ranking from 7 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Knocker Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. ミナギ Osaka//Industrial Machinery
  2. 三興商事 Osaka//Trading company/Wholesale
  3. 三広アステック Tokyo//Industrial Machinery
  4. フルード工業 Tokyo//Industrial Machinery
  5. セイシン企業 Tokyo//Manufacturing and processing contract
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Knocker Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 0572 Base damage due to air knocker → Change to this equipment. ミナギ
  2. Knocker 三興商事
  3. Air Knocka フルード工業
  4. Excen Relay Knocker (Vibration Type) RKV Series 南出キカイ
  5. 4 Earth Clear Knocker ニッピ バイオ・ケミカル事業部

Knocker Product List

1～7 item / All 7 items

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Knocker

Knocker

Variable impact power, achieving the mechanization of hammering!

We would like to introduce the "Knocker" manufactured by Exen Corporation, handled by Sanko Shoji. The "Relay Knocker" is a device that uses compressed air to forcefully strike the base surface or the walls of a hopper, removing the adhesion and blockage of powder and granular materials due to the impact. It can be used with just the supply of air, making it excellent in terms of safety and cost-effectiveness. It can also be used safely and without issues on powder and granular materials that tend to stick due to centrifugal vibration. 【Features】 ■ Easily adjustable impact force by simply adjusting the input air supply pressure ■ Functions as a relay piping system, allowing multiple units to operate with a single valve ■ Made from high-strength ductile cast iron ■ Easy maintenance due to its simple structure ■ Simple operating principle and easy remote control *For more details, please refer to the PDF document or feel free to contact us.

  • Other physicochemical equipment

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Air Knocka

Air Knocka

Air Knocka

● Superpower for breaking powder bridges. Excellent adhesion to wall surfaces. No compaction phenomenon. ● Powerful ejection with tremendous impact force. ● Extremely simple structure, resulting in almost no malfunctions and easy maintenance. ● Minimal air volume, leading to excellent energy savings and low running costs. ● Easily installable anywhere without deforming or damaging partner equipment.

  • Other process controls
  • Other environmental equipment

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Excen Relay Knocker (Vibration Type) RKV Series

Excen Relay Knocker (Vibration Type) RKV Series

The best relay knocker for directly destroying blocked areas.

- This device uses the power of compressed air to strike the walls of the base surface or hopper with force, removing blockages of powder and granules through the impact force. - The vibration type is an indirect impact type that strikes the base surface. - A heat-resistant version that can be used in high-temperature environments is also available (made to order). - The impact force can be easily adjusted by simply regulating the pressure of the compressed air. * For more details, please refer to the PDF document or feel free to contact us.

  • others

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Earth Clear Knocker

Earth Clear Knocker

This is a high-performance transparent insect-proof tape that is ideal for preventing the intrusion of pests. It can be applied to glass areas such as windows and doors to block pests from entering through openings.

It is a high-performance transparent insect-repellent tape that does not obstruct visibility when applied to glass surfaces and the like. The active ingredient used is the room-temperature volatile prallethrin, which gradually volatilizes to exert insect-repellent effects, unlike contact-type insecticides. Since it is a repellent type rather than a contact type, there will not be a concentration of dead insects around the area where this product is installed. Additionally, the insect-repellent effect lasts for about 90 days (varies depending on the usage environment). It is effective against midges, drain flies, flea flies, fruit flies, moths, ants, pillbugs, and more.

  • Other safety and hygiene products

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Stainless Steel Knocker for Powder Hopper (Heller Type)

Stainless Steel Knocker for Powder Hopper (Heller Type)

Stainless steel relay knocker to prevent the adhesion and blockage of powder particles to hoppers and tanks.

- Sanitary-compatible helix type - The stainless steel knocker is a relay knocker with a stainless steel body that prevents the adhesion and clogging of powder and granules to hoppers and tanks. - It is ideal for the pharmaceutical, food, and chemical industries, as well as other environments that require corrosion resistance and safety. - The easily detachable helix type is a clamp band-fixed knocker that can be manually attached and removed from small sanitary containers and chutes. - This stainless steel knocker is suitable for environments where frequent washing of containers is performed.

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  • 16_15_rkvs_3.jpg
  • Other powder equipment

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Emplanocker

Emplanocker

The world's first knocker made with engineering plastic in the body.

The Emplanocker is a product developed as a new lineup of air knockers that our company has been selling for many years. Retaining the powerful impact of the SK series' magnetic fixation method, we have changed the main body material to engineering plastic, resulting in significant weight reduction and making it resistant to salt damage, oxidation, and corrosion. With the reduction in weight, the installation time has also been shortened, alleviating the burden on workers during installation in high places and other challenging environments.

  • Other powder equipment
  • Pneumatic Equipment

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0572 Base damage due to air knocker → Change to this equipment.

0572 Base damage due to air knocker → Change to this equipment.

Stable operation without degradation of elastic disks! Guidance on model selection and placement, along with case studies of implementation.

To stabilize the supply from the gypsum service tank, we significantly increased the strikes of the air knocker, but the knocker base was damaged, which is why we received an inquiry about considering this equipment. It has been quite some time since you adopted this equipment, and there have been no issues with the hopper or any deterioration of the elastic disk, allowing for stable operation. 【Overview of Conditions】 ■ Material: Gypsum powder ■ Hopper Diameter: Ø600 ■ Discharge Method: Ø300 Screw Feeder 【Key Points of This Equipment】 ■ The elastic disk (silicone) is very important in terms of strength and durability due to the risk of foreign matter contamination. The silicone disk of this equipment excels in strength and durability. Once you use it, you will understand! ■ Control (how to aerate?) is crucial! We provide guidance on what should be done. We also have a dedicated controller available. *For more details, please refer to the PDF materials or feel free to contact us.

  • Other processing machines

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