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  • Surface
    finishing
  • Electronics
  • Machinery
  • Automobiles
  • Steel
  • Chemicals

Surface finishing industry

Surface finishing is indispensable for keeping the painted finish of products beautiful for a long time. Surface finishing is applied to various materials such as electrical parts, machine parts and automotive parts. Surface finishing includes a "pretreatment process" consisting of degreasing and pickling, a "plating process" for surface refining, a "rinse process" to wash off plating chemicals adhered to the product, and so on. Our company carries various types of filters, wastewater treatment systems and recycling systems for removal and purification of impurities, wastewater treatment, and recovery of chemicals, metals and water.

Electronics industry

Rinsing electrical parts such as semiconductors and liquid crystal requires large amounts of pure water, or sometimes extremely high quality ultrapure water. In order to reduce cost and protect the environment by saving resources, it is necessary to recover and recycle not only secondary pure water, but also discharged water from reverse osmosis membranes and wash water, and it is also necessary to minimize the discharge of wastewater. Our company carries various types of filters, wastewater treatment systems and recycling systems for removal and purification of impurities, wastewater treatment, and recovery of chemicals, metals and water.

Machine industry

In machining processes, various coolant solutions are used, and it is necessary to extend life of coolant solutions and to reduce the amount of consumption. It is also necessary to supply clean solutions at all times and to stabilize machining precision. Our filtering systems have been achieving impressive results since the 1960s, and are widely used for grinding fluid, electric discharge machining fluid, cleaning solution, rolling oil, and so on.

Automobile industry

For most automobile bodies and parts, steel plate is the main material, and electropainting is used for the protection of these steel plates and for aesthetic purposes. For painting lines, our company carries various types of filters, wastewater treatment systems and recycling systems for removal and purification of impurities, wastewater treatment, and recovery of chemicals, metals and water. Our centralized filtering system combining Filter Model FD and Dewaterer Model FK/PF, is optimal especially for lines that require high filtration clarity.

Steel industry

In the steel industry, a large amount of water is used for cooling and rinsing facilities, processed products etc. Minimizing the amount of fresh water used is necessary, by thorough recovery and recycling of used water. Our filtering system combining Filter Model FD and Dewaterer Model FK/PF provides high filtration clarity and can recover reverse washing fluid without any loss, which contributes to stabilizing the quality of surface treated steel plates. Our filtering systems have been adopted to various lines of surface treated steel plates and account for more than 80% of the domestic market.

Chemical industry

In the chemical industry, chemical fertilizers, chemical engineering products, plastics, drugs and medicines, cosmetics, etc. are manufactured. Our filters can be used for clarifying filtration of processing liquids, finishing filtration of chemicals, recovery of cakes, and so on. Pre-coating filtration is essential for finishing filtration. Our filtering system combining Filter Model FD and Dewaterer Model FK/PF is the ultimate solution for pre-coating filtration and can offer great flexibility for a wide variety of processes. In addition, our company carries pure water production equipment that is indispensable for blending and purifying chemicals and materials.