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  4. Emergency Verification | Can Pumice Floating on Water Be Removed Using Only Compressed Air as a Source?
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  • Nov 26, 2021
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Nov 26, 2021

Emergency Verification | Can Pumice Floating on Water Be Removed Using Only Compressed Air as a Source?

サンワ・エンタープライズ サンワ・エンタープライズ
Sanwa Enterprise Co., Ltd. has released a video verifying whether it is possible to transport and remove floating pumice using the air tool "Conveyor Bag," which operates solely on compressed air as its source. The Conveyor Bag does not use mechanical components such as fan motors and can operate using only compressed air. Since there are no obstacles in the flow path, it can easily suck in water and debris without any issues, leading us to explore its potential for removing pumice that is covering the seas of Okinawa and causing damage. ▼ What is the Conveyor Bag? With the keyword "just connect compressed air," it is one of Sanwa's pneumatic devices that has been chosen in manufacturing sites for nearly 40 years. By simply connecting compressed air, it generates a powerful vacuum and is applied for air transport. ▼ Usage examples - It can suction, transport, and discharge not only gases and powders but also metal fragments and steel balls used for shot blasting. - Since it has no moving parts and does not use electricity at all, it is effective for transporting and exhausting dangerous gases or mists.
Emergency Verification | Can Pumice Floating on Water Be Removed Using Only Compressed Air as a Source?
Emergency Verification | Can Pumice Floating on Water Be Removed Using Only Compressed Air as a Source?
A scene of pumice being suctioned with a conveyor back.
A scene of pumice being suctioned with a conveyor back.
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Transporting Pumice Floating on Water Using Only Air Power | Testing the Suction Power of a Conveyor Back
This is a verification video of pumice transportation published on Youtube.

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[Video] Transporting pumice that floats on water using only the power of air *Using local pumice from Okinawa

Conveyor backs used for various transportation applications such as gases and powders in manufacturing sites. We provide pumice collected directly from Okinawa for suction and removal.

The conveyor bag does not use mechanical parts such as fan motors and can operate solely on compressed air as its source. Since there are no obstacles in the flow path, it can easily suck in water and debris without any issues, which raises the possibility of using it for the removal of pumice stones that are covering the seas of Okinawa and causing damage. We decided to test this out. <Product Introduction> The conveyor bag is one of Sanwa's pneumatic equipment, which has been chosen in manufacturing sites for nearly 40 years, with the keyword "just connect compressed air." By simply connecting compressed air, it generates a powerful vacuum and is applied in air transportation systems. Usage Examples: - It can suction, transport, and discharge not only gases and powders but also metal fragments and steel balls used for shot blasting. - Since it has no moving parts and does not use electricity at all, it is effective for transporting and exhausting dangerous gases or mists.

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Inline Air Transport Unit | Conveyor Back (with video)

It was manufactured for the purpose of air transport using compressed air. During operation, it does not require a power supply, making it suitable for use in explosion-proof environments.

The conveyor back is a device that enables air transport through a powerful vacuum pressure generated by compressed air as the power source. It has no moving parts and does not require a power supply, making it effective in environments where explosion-proof measures are required, as well as for the transfer and exhaust of gas and mist.

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Small Pneumatic Equipment | Air Amplifying Air Blow Nozzle "Round Blow"

Suction and blow, two functions in one device. This tool enables powerful vacuuming and blowing.

The air amplification air blow nozzle "Round Blow" uses compressed air as its power source, sucking in a large amount of surrounding air and expelling it. The "Round Blow" can be used in two roles as a vacuum system or a powerful air blow device.

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Inline Air Transport Unit | Conveyor - Back

Inline Air Transport Unit | Conveyor - Back

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Small Pneumatic Equipment | Air Amplification Air Blow Nozzle "Round Blow"

Small Pneumatic Equipment | Air Amplification Air Blow Nozzle "Round Blow"

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Free distribution | "Sanwa Pneumatic Equipment" comprehensive catalog

Free distribution | "Sanwa Pneumatic Equipment" comprehensive catalog

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Exhibition Report | Grace Solar's Solar Mounts That Withstand Brazil's Harsh Climate Are Here

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#Intersolar South America - We invite you to attend the most influential solar energy event in Latin America. You will be able to see innovative solar mounting solutions designed for the Latin American market. At booth R2.82, Grace Solar will showcase how it is evolving regional solar projects: - Ground-mounted solar mounting systems suitable for Brazil's tropical storms and humid environments - Flexible roof installation systems that can accommodate diverse architectural needs Let's build the future of solar power together! Venue: Expo Center Norte, São Paulo, Brazil, Booth R2.82 Date: August 26-28, 2025

Aug 12, 2025

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Fragrance production at cabaret clubs in Tokyo.

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We have introduced the commercial aroma diffuser "Majesta Fragrance" to a cabaret club in Tokyo. The selected scent is "Royale," which offers a sense of calm and elegance. It spreads naturally throughout the floor, creating a high-quality space that satisfies the five senses. Majesta Fragrance is available for a free trial installation exclusively in the Kanto area. If you are interested in enhancing your store's scent experience, please feel free to contact us.

Aug 12, 2025

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Develop logical thinking and problem-finding skills that can be applied to practical work in a short time. Start with a free trial!

[Announcement of Trial Version Catalog Release] "Conceptual Skills Course" Useful for Promotion and Development

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We have released a catalog for a trial version of a conceptual skills course designed to efficiently develop logical thinking and problem-solving skills in a short period. The course is structured in three levels, from basic to practical and applied, supporting skill enhancement directly related to work through video viewing, exercises, and detailed feedback. There is also a free trial version available, lasting about 10 to 20 minutes, allowing you to easily check the course content and approach. It is ideal for promotion and advancement exam preparation, as well as for developing the next generation of leaders, with a proven track record in many companies. For detailed materials or to apply for the trial version, please use the link below. Feel free to take advantage of it!

Aug 12, 2025

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RTC-I116

Launch of the industrial rugged tablet RTC-I series "RTC-I116-JP" has begun.

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The RTC series rugged tablets are designed to withstand harsh industrial environments, enhancing productivity, improving safety, and reducing operational costs. The RTC-I116-JP is equipped with a 12th generation Intel Core i7/i5 processor and Windows 10/11, and its 11.6-inch touchscreen allows for precise operation even in rainy conditions or while wearing gloves. Additionally, the display with a brightness of 1,000 nits ensures clear visibility even under direct sunlight, and with IP66 compliance, a 1.2m drop resistance, and hot-swappable capabilities, it strongly supports continuous operation in the field. Factory options: ★ 2D barcode scanner RTC-2D-Z ★ NFC module RTC-NFC116 A wide range of selectable options: ■ Vehicle RAM bracket RTC-RAM ■ Vehicle charger (for vehicle batteries) RTC-VC-19D ■ Vehicle charger (for cigarette sockets) RTC-VC-100W ■ Shoulder strap RTC-SS ■ Stylus pen RTC-SP ■ Lithium-ion battery (3800mAh) RTC-LB-3800

Aug 12, 2025

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Read it all at once during Obon! Top 10 access numbers from April to June.

SBS Marketing Co., Ltd. Read in one go during Obon! Top 10 access numbers from April to June.

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Based on practical experience in support companies and business companies, SBS Marketing Co., Ltd. provides consulting services related to marketing, sales promotion, and customer acquisition mainly in the BtoB (business-to-business) sector. On August 12, 2025 (Tuesday), they published the page "Read in One Go During Obon! Top 10 Accesses from April to June." This page introduces the top 10 blog articles by access count from April to June 2025 that you want to read in one go during Obon. (Page Overview: Excerpts) ■10th: "Filter Bubble" ■09th: Should 'Phone Numbers' Be Public on Websites!? ■08th: "In-group Bias" ■07th: "Peter Pan Syndrome" ■06th: "Butterfly Effect" ■05th: Useful for Business! Downloadable Content ■04th: "Reaction Formation" ■03rd: Is "Quality Over Quantity" Important? Or is "Quantity Over Quality" Important? ■02nd: "The Emperor's New Clothes" Phenomenon ■01st: "Janet's Law" ▼ For more details, please visit this page. https://sbsmarketing.co.jp/blog/top-10-accesses-in-2025-2q-2025-08/

Aug 12, 2025

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  • イプロスがリアル展示会を主催します! AI/DX 営業・マーケティング展 出展社募集中 リード数・商談数が止まらない!新しいリアル展示会を提供 会期 2026年3月24日(火)~25日(水) 会場 東京ビッグサイト東4ホール 出展概要資料を進呈!
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