Product Categories
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Mold Sealing Material "Pitamold"
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INOTEC-ESQUA
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Low expansion high strength artificial aggregate "Sangreen"
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Low expansion aggregate for molds "NE Sand"
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Non-metallic blasting abrasive "NEOBLAST"
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High-performance artificial aggregate recycling system "Espal R"
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Alumina-based spherical aggregate "Espal"
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Silica sand
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Slag sand
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Espal.
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Chromite sand
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Sand casting
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Sandblast
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Nozzle filling material for steelmaking ladles
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Ceramics industry
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Building materials
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Sports and leisure
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Dry sand for burial use
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Biomass power generation
Featured products
Products/Services（36items）
news list
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Notice of the 184th National Conference of the Casting Society: Exhibition and Research Presentation/PR Presentation Announcement.
At the 184th National Conference of the Casting Engineering Society, we will be exhibiting at the exhibition and presenting one research paper along with a PR session. The event will be held on-site at the Toyama International Conference Center (Toyama City) and will also be streamed online. We invite you to attend and listen. ■ Exhibition ■ 【Dates】 October 26 (Saturday) and 27 (Sunday) 【Venue】 Toyama International Conference Center, 1st Floor Exchange Gallery or 3rd Floor Foyer ■ Research Presentation 1 ■ 【Time】 October 27 (Saturday) 16:15～ 【Venue】 Room 5 【Theme】 Investigation of the causes of strength reduction due to moisture absorption in inorganic molds and examination of methods to prevent strength reduction (Presentation Number: 130) ■ PR Session ■ 【Time】 October 27 (Saturday) 9:45～ 【Venue】 1st Floor Exchange Gallery 【Theme】 Portable Water-based Coating Drying Machine MADM ~Madam~ For more details, please visit the URL below.
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Notice of Participation in the "Monozukuri Fair 2024"
We will be exhibiting at the Monozukuri Fair 2024 held in Fukuoka Prefecture. We will showcase our main products: Espal, NE Sand, Neo Blast, and natural silica sand. If you are interested, please feel free to visit our booth. 【Dates】 October 16 (Wed) - October 18 (Fri) 【Venue】 Marine Messe Fukuoka 【Booth Location】 AN-11 (Hall A)
About山川産業
Yamakawa Industries is playing a part in the regeneration of Earth's resources.
Global warming caused by carbon dioxide and serious air pollution due to PM2.5 are becoming environmental issues that can no longer be solved by a single country; they are now global problems. Until today, Yamakawa Industries has contributed to the development of related industries, including the casting industry, primarily through various processing of sand resources. However, now that we are faced with such a critical situation on Earth, we must return to our origins once again and, with an unyielding frontier spirit, "pioneer the next new era." With this determination, we must work together to tackle the conservation and regeneration of the global environment. As a specialist in sand, Yamakawa Industries bears part of the social responsibility for the regeneration of limited Earth resources from the standpoint of environmental conservation and effective resource utilization.