Thoroughly refreshed with professional craftsmanship! Cleaning maintenance that can accommodate all types.
We offer "maintenance services" for cooling towers and heat exchangers. We provide cleaning services for cooling water circuits of all types of cooling towers, evaporators, and heat exchangers. This includes physical cleaning using various power equipment and chemical cleaning with safe on-road cleaning agents. We also take into consideration issues such as line blockages and degradation of packing materials that are likely to occur immediately after reactivation, ensuring safe and reliable capacity recovery. 【Features】 ■ Cleaning services for all types of cooling towers and heat exchangers ■ Physical cleaning using various power equipment ■ Chemical cleaning with safe on-road cleaning agents ■ Consideration for line blockages and degradation of packing materials that may occur immediately after reactivation ■ Safe and reliable capacity recovery *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Other Features】 <Cooling Tower Cleaning> ■ Capability - Round type: Up to approximately 1-300 RT - Square type: Approximately 200 RT per cell, total capacity up to approximately 2000 RT ■ Equipment Used - High-pressure washers: Two gasoline engine types, two AC 100V electric types - Heidel pumps: Four 25A gasoline engine types (for medium pressure washing and water supply pressurization) - All equipment is portable and suitable for on-site use <Cleaning of Condensers and Various Heat Exchangers> ■ Chemical Cleaning (Cleaning Agents Used) - Acidic cleaning agents such as hydrochloric acid and citric acid - Neutral cleaning agents such as hydrogen peroxide - Alkaline cleaning agents such as caustic soda ■ Physical Cleaning (Equipment Used) - Cleaning machine pressure: 8-10 MPa - Custom-made pipe cleaning nozzles - Ensures thorough cleaning without damaging the tubes *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Response Format】 <Cleaning of Cooling Towers> ■ Counterflow (Round) Open Cooling Towers ■ Direct Crossflow (Square) Open Cooling Towers ■ Direct Crossflow (Square) Closed Cooling Towers ■ Evaporative Condensers (Evapcon) Blower Fans and Exhaust Fans ■ Others, including square counterflow and single suction types <Cleaning of Condensers and Various Heat Exchangers> ■ Various Refrigeration Unit Condensers (Condensers) ■ Oil Coolers (Water/Oil), Intercoolers (Water/Air) ■ Shell & Tube Type ■ Brazed Plate Type ■ Air-Cooled Fin Coil Type *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Our company primarily engages in on-site maintenance aimed at system preservation. We have inherited the technical culture from the era of mechanical counting machines that thrived half a century ago, and we have been involved in the development, manufacturing, and maintenance of interpreters, card counters, and online terminals. As a result, our technical staff is capable of providing meticulous maintenance services. We perform not only unit replacements but also delicate adjustments such as tension, friction, and balance. The gauge specifications in technical manuals, which are set at 1/100 millimeter order, often do not take into account factors like humidity, atmospheric dust, oil film thickness, and wear degradation, leading to frequent incompatibility in the field. Machines in the FA and OA sectors each have their own unique characteristics, requiring tailored adjustments. Additionally, in Japan, which experiences four distinct seasons, the impact of humidity particularly affects conditions. This can be considered universal. Similarly, the technical expertise we have accumulated over the past quarter-century is applied in various situations. With the skills to perform this maintenance, we are expanding from the equipment sector into the facilities sector.
