We are a cleaning company that specializes in reducing industrial waste disposal costs and handling projects with short construction periods!
Specialized in factory facilities: Comprehensive support from cleaning to industrial waste disposal! We have many specialized vehicles capable of cleaning pits, collecting powdered materials, and handling chemical tanks.
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.
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basic information
【Work Menu】 ▽ Suction of liquids, slurries, solids, and powders ▽ Heat exchanger cleaning ▽ Cooling tower cleaning ▽ Activated carbon tank cleaning ▽ Filling material recovery and replacement ▽ Desulfurization agent recovery work ▽ Pit and tank cleaning work ▽ Chemical transfer and chemical tank cleaning ▽ PAC tank cleaning ▽ Ditch cleaning ▽ Conveyor blockage recovery ▽ Hopper cleaning using air lines ▽ Ash removal from boilers ▽ Dust recovery ▽ Wood chip recovery ▽ Powder recovery and bulk bag filling ▽ Bag filter blockage recovery ▽ Various peeling operations ▽ Super strong suction operations (high lift suction, branch suction, connected suction, long-distance suction, suction with large diameter hoses) 【Special Work Examples】 ▽ Dredging for dam construction ▽ High lift and long-distance horizontal pulling in underwater tunnels ▽ Diving work ▽ Pipe cleaning and pipe pig cleaning ▽ Dry ice cleaning ▽ Dredging work ▽ Heavy oil recovery and cleaning 【Service Area】 From Kyushu to Tohoku
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Applications/Examples of results
Construction examples: - Suction recovery of accumulated sludge and internal cleaning of each tank in the wastewater treatment facility to maintain functionality. - Suction of bottom sediments and high-pressure cleaning of walls before internal inspection of tanks. - Removal of accumulated debris in rainwater ditches to ensure water flow. - Pipe cleaning operations using high-pressure cleaning vehicles for buried piping. - Pipe cleaning to resolve corrosion and blockages. - Internal camera inspections during plumbing troubles such as backflow. - Removal of accumulated dust around machinery to maintain equipment functionality. - Removal of accumulated debris under conveyors to prevent fires from friction heat, etc. - Recovery of residual materials before dismantling raw material silos. - Collection of used filter media during filter media replacement. - Tube cleaning to maintain the functionality of heat exchangers. - Lining removal work for equipment updates of containers and tanks, etc.
Detailed information
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【Powder Multi-Suction Vehicle】 This is a high-performance suction vehicle specifically designed for powders, equipped with functions for "suction," "pressure delivery," "container filling," and "powder transportation" all in one unit. It creates new options for the collection of powder materials such as ash and dust, significantly improving work efficiency and reducing costs. <Specifications> Suction Airflow: 80㎥/min Maximum Load Capacity: 3,590 kg Tank Capacity: 6.4㎥ Hopper Capacity: 1.2㎥
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【Super Powerful Vacuum Truck】 This is a super powerful vacuum truck that boasts one of the largest suction airflow rates in the country. It is capable of suction work in deep places, heavy items, and large bulk materials that cannot be handled by typical vacuum trucks. <Specifications> Suction airflow: 160㎥/min Maximum load capacity: 4,900kg Tank capacity: 6.3㎥ Attached washing machine: 15MPa
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【Ultra High-Pressure Cleaning Vehicle】 This is an ultra high-pressure cleaning vehicle that can be adjusted from low pressure to ultra high pressure. It can be widely used for cleaning walls, floors, and equipment, removing stubborn scale, pipe cleaning operations, and lining peeling work. Additionally, it is equipped with an integrated water tank, allowing it to operate in locations without a water supply. <Specifications> High Pressure: 68MPa Low Pressure: 20MPa Water Tank Capacity: 3,900 kg
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Powerful Vacuum Truck This is a highly versatile vacuum truck capable of suctioning from liquids to sludge. It is active at various job sites for different purposes. <Specifications> Suction Airflow: 40㎥/min Maximum Load Capacity: 9,040kg, 11,130kg Tank Capacity: 9㎥, 11㎥ Attached Cleaning Machine: 15MPa
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[Task 1] *Suction of Sediment in Wastewater Treatment Tank To maintain the functionality of the wastewater treatment tank, sludge accumulated at the bottom of the tank will be collected using a vacuum truck. We also accommodate entry work into oxygen-deficient hazardous areas by professional workers.
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[Task 2] *Cleaning work inside the wastewater treatment tank In addition to vacuuming the accumulated sediment inside the tank, cleaning of the walls, floor, and equipment inside the tank will also be performed using a high-pressure washing vehicle. We will create a work plan tailored to the purpose of the task. Cleaning is also possible not only for the wastewater treatment tank but also for inside tanks, around machinery, and rainwater ditches, etc.
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[Task 3] Pipe Cleaning To restore the functionality of pipes that have deteriorated due to the adhesion and accumulation of scale and other substances, high-pressure cleaning will be performed using a high-pressure cleaning vehicle and various nozzles. Camera inspections inside the pipes will also be conducted as needed.
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[Task 4] Suction of Filter Media We will perform the suction recovery of used filter media. Using a large-diameter hose from a super powerful suction vehicle allows for the suction of larger-sized filter media without any issues. Additionally, by connecting a dedicated hopper, we can also accommodate the packing of recovered materials into bulk bags.
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[Task 5] FIBC Filling Operation Powder, sand, etc. are collected using a vacuum truck and filled into FIBCs. The collected materials are handed over in FIBCs or can be transported for industrial waste disposal.
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Company information
Our company, Rivax Co., Ltd., has been engaged in the collection, transportation, and intermediate processing of industrial waste. In response to the need for a comprehensive service that includes not only waste disposal but also factory cleaning, we launched the swell business, specializing in equipment cleaning, in 2014, and we established it as a separate entity in 2024, marking our 10th anniversary. We have a proven track record of specialized high-level work in various environments, including cleaning services focused on factory wastewater treatment facilities, piping, and tanks, as well as the collection of powdered materials, acid and alkaline sites, and long-distance horizontal piping. Our strengths lie in our ability to address customer challenges that have not been solved until now, utilizing the advanced technology of our high-performance vacuum and cleaning vehicles, and proposing better cleaning services tailored to the customer's site, contributing to improvements in cost and efficiency. With our technical expertise and proposal capabilities, we contribute to maintaining the functionality of the environmental infrastructure in factories.
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