swell List of Products and Services

Are there any challenges with factory equipment such as 'I don't know how to clean it' or 'I can't find a contractor that can respond urgently'? Swell Co., Ltd. provides total support for your equipment maintenance operations with our experience and know-how. Our strength lies in planning and proposing suitable cleaning methods tailored to the site, contributing to improvements in both cost and efficiency. We have a track record of specialized high-level work in various settings, from cleaning services focused on factory facilities such as wastewater treatment plants, piping, and tanks, to the collection of powdered materials and work in acidic and alkaline environments, as well as long-distance horizontal transport. Utilizing the technical capabilities of high-performance special vehicles, such as the 'super powerful suction truck' boasting one of the largest airflows in Japan and the 'powder-specific multi-suction truck,' which is the only one in the country, we can accomplish tasks that were previously difficult. We offer a one-stop service from cleaning to collection and transportation, as well as industrial waste disposal, through collaboration within our own group. Under thorough safety management by qualified personnel, we can respond extensively from Kyushu to Tohoku.

Our strength lies in proposing optimal cleaning methods tailored to the site, contributing to improvements in both cost and efficiency. We have a track record of specialized high-level work in various environments, from cleaning services focused on factory wastewater treatment facilities, piping, and tanks, to the collection of powder materials, as well as operations in acidic and alkaline environments and long-distance horizontal pulls. 【Work Location】 Electronic components manufacturing factory 【Purpose of Work】 Cleaning of piping due to route changes 【Work Details】 Collected 3㎥ of residual liquid from the dilute sulfuric acid tank. After collection, used a chemical suction vehicle to recover the remaining liquid in the final tank. After lowering the liquid level in the tank to below the flange, the flange of the pump section was opened on-site, and water was circulated through the piping using pure water prepared by the client. The work was completed after confirming with litmus paper that the pH had become neutral. 【Working Hours】 5 hours/day 【Number of Workers】 5 people/day 【Equipment Used】 - 1 chemical suction vehicle - 1 chemical tanker 【Amount Collected】 20 tons 【Treatment Method】 Neutralization

Our strength lies in proposing optimal cleaning methods tailored to the site, contributing to improvements in both cost and efficiency. We have a track record of specialized high-level work in various environments, from cleaning services focused on factory wastewater treatment facilities, piping, and tanks to the recovery of powdered materials and work in acidic and alkaline environments, as well as long-distance horizontal transport. 【Work Location】 Nitric acid tank within a stationery manufacturing factory 【Purpose of Work】 Cleaning work associated with the repair of the nitric acid tank 【Work Details】 Using a chemical pump, the nitric acid in the tank was transferred to an IBC container. After cleaning with a high-pressure washing vehicle, the wastewater was collected with a vacuum truck, completing the work. The recovered nitric acid and wastewater will be processed as industrial waste at a later date. 【Work Duration】 2 hours 【Number of Workers】 7 people 【Equipment Used】 - 10t vacuum truck - Cleaning vehicle - 10 IBC containers - Chemical pump - Chemical protective clothing - Chemical protective gloves - Respirator mask - Goggles - Face shield - Light-blocking sheet 【Amount Recovered】 7 IBC containers

Our strength lies in proposing optimal cleaning methods tailored to the site, contributing to improvements in both cost and efficiency. We have a track record of specialized high-level work in various environments, from cleaning services focused on factory wastewater treatment facilities, piping, and tanks to the collection of powder materials and operations in acidic and alkaline environments, as well as long-distance horizontal pulls. 【Work Location】 Paper mill 【Purpose of Work】 To remove tanks and implement measures to prevent fires even if sparks fly. 【Work Details】 After vacuuming the heavy oil tank, an alkaline agent will be applied, followed by cleaning and suction work with hot water jets. For any thin film that cannot be removed by jets, chipping will be performed to complete the task. 【Work Duration】 2 days (1 unit per day) 【Number of Workers】 6 people per day 【Equipment Used】 - 1 vacuum truck - 1 cleaning truck - 1 hot water cleaning truck - 1 material truck - 1 water supply truck 【Amount Collected】 50㎥ 【Disposal Method】 Incineration

Do you have any issues with factory equipment such as 'I don't know how to clean it' or 'I can't find a contractor for urgent requests'? Swell Co., Ltd. will provide total support for your equipment maintenance operations with our experience and know-how. Our strength lies in our ability to propose suitable cleaning methods tailored to the site, contributing to improvements in both cost and efficiency. We have a track record of specialized high-level work in various settings, from cleaning services focused on factory equipment such as wastewater treatment facilities, piping, and tanks, to the collection of powdered materials and work in acidic and alkaline environments, as well as long-distance horizontal transport. Utilizing the technical capabilities of high-performance special vehicles, such as the 'super powerful suction truck' boasting one of the largest airflows in Japan and the 'multi-suction truck dedicated to powdered materials,' we can accomplish tasks that were previously difficult. We offer a one-stop service from cleaning to collection, transportation, and industrial waste disposal through collaboration within our own group. Under thorough safety management by qualified personnel, we can respond extensively from Kyushu to Tohoku. *For more details, please download the PDF or feel free to contact us.

Our company provides cleaning services specialized in factory equipment. We are capable of handling a wide range of specialized tasks, from cleaning tanks, piping, and wastewater treatment facilities to powder recovery, acid and alkali sites, and long-distance work. This document presents a selection of our diverse cleaning and maintenance achievements for various factory equipment. We have undertaken numerous specialized tasks, including cleaning heavy oil tanks in preparation for removal work, pigging of pipes for flow improvement, exchanging desulfurizers at biogas power plants, and recovering powdered aluminum to prevent spontaneous combustion. Additionally, we have a proven track record of addressing all customer challenges, including ash recovery in biomass boilers, sludge and moss removal from cooling towers, cleaning raw water tanks to resolve pump clogs, and cleaning tanks containing special materials such as nitric acid and solidified molasses. *For detailed processes and other case studies, please refer to the PDF. Feel free to download it from the link below.*

Our company provides cleaning services specialized in factory equipment. We can handle a wide range of special tasks, from tank, piping, and wastewater treatment equipment to powder recovery, acid and alkali environments, and long-distance work. In this case, we proposed an optimal plan tailored to the site conditions, achieving both cost reduction and efficiency. 【Case Overview】 Target: Sulfur tank at a chemical plant Objective: Pre-cleaning and sludge recovery prior to tank dismantling work 【Equipment Used and Work Details】 Equipment: 10t vacuum truck, high-pressure cleaning truck, full harness, oxygen deficiency meter, lance nozzle, etc. Procedure: - Break down the accumulated sludge (sulfur compounds) inside the tank with high-pressure cleaning → recover with the vacuum truck - Clean and recover sludge from the tank walls and thickener. 【Results】 - Number of workers: 4 - Working time: 2 hours - Amount recovered: 5t - Benefits: Reduced construction time, safe operations, and cost savings *For detailed processes and other cases, please check the PDF. Feel free to download it from the link below.

This is the ultra-powerful suction vehicle from Swell Co., Ltd., which achieves "low cost and short construction time" in the cleaning and maintenance of factory equipment. Boasting one of the largest suction capacities in the country at 160㎥ per minute, it solves challenges at sites that have been difficult to address until now. Its overwhelming power enables "high elevation suction" up to 100 meters and "long-distance suction" extending up to 300 meters horizontally. Additionally, it can use a large-diameter hose of up to 8 inches, allowing for the collection of fist-sized clumps as they are. By using a dedicated joint, simultaneous suction with up to three branches is possible, significantly improving work efficiency. From high-density scale to long-distance work in dams and underwater tunnels, we contribute to solving your company's challenges with our extensive track record.