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  3. 前川工業所
  4. [Many Achievements] We propose crushers and grinders with outstanding durability! Crusher "Jaw Crusher" / Maekawa Manufacturing Co., Ltd.
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  • Oct 31, 2022
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Oct 31, 2022

[Many Achievements] We propose crushers and grinders with outstanding durability! Crusher "Jaw Crusher" / Maekawa Manufacturing Co., Ltd.

前川工業所 前川工業所
【Exhibition Participation】Over 1,700 units delivered in Japan! Achieving outstanding durability, stable crushing performance, and extended lifespan! Catalogs are currently available. Our crushers are widely used for primary crushing of raw materials in mines, cement plants, steel mills, and chemical plants, as well as in the environmental recycling sector. Both the structure and usage are easy, and the robust design and high performance unique to Maekawa have been recognized, with over 1,700 units delivered so far, yet we continue to receive numerous inquiries from customers. For example, do you have any of the following concerns regarding crushers and grinders? "I want a sturdy crusher." "Is there a jaw crusher with contamination countermeasures?" "The manufacturer of our existing crusher has gone out of business, and I can't procure parts." The crushers and grinders handled by Maekawa Industrial have a wealth of delivery records nationwide. Even tasks that are difficult with ordinary machines, Maekawa Industrial will provide appropriate proposals. *For more details, please refer to the PDF materials or feel free to contact us.
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We also handle complex crushing operations such as tiles and diatomaceous earth with the 'Jaw Crusher'.

【Exhibition Participation】Over 1,700 units delivered domestically! Achieving outstanding durability, stable crushing performance, and extended lifespan! Catalogs available now.

From raw material crushing for mines, cement plants, steel mills, and chemical factories, our equipment is widely used for primary crushing of various materials in the environmental recycling sector. Its structure and usage are easy, and the unique robust design and high performance of Maekawa have been recognized, with over 1,700 units delivered to date, yet we continue to receive numerous inquiries from customers. For example, do you have any concerns regarding crushers or grinders such as: "I want a sturdy crusher." "Is there a jaw crusher with contamination countermeasures?" "The manufacturer of our existing crusher has gone out of business, and I can't procure parts." The crushers and grinders handled by Maekawa Industrial have a wealth of delivery records nationwide. Even tasks that are difficult with standard equipment, Maekawa Industrial will provide appropriate proposals. *For more details, please refer to the PDF document or feel free to contact us.

  • Crusher
  • Crusher

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Are you having trouble with your crushing business? Crusher "Joke Crusher"

Over 1,700 units delivered domestically! Achieving outstanding durability, stable crushing performance, and extended lifespan! Catalogs are currently being distributed.

From raw material crushing for mines, cement plants, steelworks, and chemical plants, to primary crushing of various materials in the environmental recycling sector, our equipment is widely used. It features an easy structure and usage, and the unique robust design and high performance of Maekawa have been recognized, with over 1,700 units delivered to date, yet we continue to receive numerous inquiries from customers. For example, do you have any concerns regarding crushers or grinders such as: "I want a sturdy crusher." "I need a compact jaw crusher of small to medium size (for processing capacity of less than 5 tons/day)." "Is there a jaw crusher that can crush finely?" The crushers and grinders handled by Maekawa Industrial have a wealth of delivery records nationwide. Even tasks that are difficult with standard machines can be appropriately proposed by Maekawa Industrial. *For more details, please refer to the PDF materials or feel free to contact us.

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Crusher and Grinder "Joke Crusher"

Over 1,700 units delivered domestically! Exceptional durability and stable crushing performance, achieving a long lifespan.

The "Joke Crusher" utilizes high-quality Japanese cast steel for its frame and achieves outstanding durability, stable crushing performance, and a long lifespan through its monolithic structure. It operates smoothly, consumes little lubricating oil, and allows for easy adjustment of the gap between the teeth plates using our patented mechanism. It is widely used for primary crushing of raw materials in mines, cement plants, steelworks, and chemical plants, as well as in various raw materials for environmental recycling. 【Features】 ■ High-quality Japanese cast steel is used for the frame ■ Outstanding durability, stable crushing performance, and long lifespan achieved ■ Smooth operation with low lubricating oil consumption ■ Easy adjustment of the gap between the teeth plates (patented mechanism) ■ Over 1,700 units delivered domestically *For more details, please refer to the PDF document or feel free to contact us.

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Crusher and Grinder "Joke Crusher"

Crusher and Grinder "Joke Crusher"

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前川工業所
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Hyper CLT flooring panel

Civil CLT as common temporary works for public construction | Hyper CLT flooring

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In public construction civil engineering sites, there are many instances where sheets are used as common temporary facilities, such as construction roads, access roads, heavy machinery work yards, material storage areas, and worker pathways. Traditionally, steel plates were common, but due to their weight, transportation and installation can be cumbersome. Hyper CLT sheets are civil engineering materials made from wooden CLT for civil engineering use. The 5×10 sheet weighs about 230 kg, and the 5×20 sheet weighs about 460 kg, making them lightweight and easy to transport, install, and remove, even with small machinery. They can be widely utilized for temporary roads, heavy machinery scaffolding, pathways within the site, and protection of material storage in public works. Since they are made of wood, they also contribute to environmental aspects such as reducing summer heat reflection, lowering noise, and fixing CO2. They can simultaneously address construction efficiency, safety measures, and environmental considerations, making them effective for innovative proposals in public works. Furthermore, they improve transportation efficiency and reduce labor in site operations as an alternative to steel plates. Hyper CLT sheets are registered technology with the Ministry of Land, Infrastructure, Transport and Tourism under NETIS "TH-250021-A." They are recommended for companies considering civil engineering, civil engineering use, and civil engineering CLT. Feel free to request materials or consult about implementation. They are temporary materials that also help improve site evaluations in public works. Please consider them.

Jun 28, 2026

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[YouTube Update] Differences in Cleansing Ingredients You Should Know Before Developing an Original Shampoo

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We have released a new video on our company’s YouTube channel. The theme of this video is "The World of Amino Acid-Based Shampoos." Amino acid-based shampoos have become popular in recent years, but the lather, feel, and finish can vary greatly depending on the cleansing ingredients used. In this video, we clearly explain the changes in user experience based on the differences in cleansing ingredients by comparing two types of amino acid-based shampoos. We hope you can use this as a hint for developing original shampoos and differentiation.

Jun 26, 2026

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The 2nd Japan Go IPO Summit held in Tokyo in response to the growing momentum of Japanese companies in the U.S. capital markets.

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New York and Tokyo, June 26, 2026 - (JCN Newswire) - This year's successful listing of PayPay Corporation (hereinafter "PayPay") on NASDAQ has provided a significant boost. The question now facing Japan's leading innovation companies is no longer "Is a U.S. listing feasible?" but rather "How can we attract global capital and build companies that align with global growth strategies?" The 2nd Japan Go IPO Summit will be held on September 16, 2026, at the Grand Hyatt Tokyo to address this question. This summit is hosted by MarcumAsia and organized by AUM Advisors. To register for this invitation-only event, please apply here: Japan GO IPO Summit Attendee Information https://events.marcumasia.com/view.php?id=32

Jun 26, 2026

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[Ministry of Economy, Trade and Industry Sponsored Seminar] "Eliminating Failures in AI Implementation" - Explanation of Successful Patterns in Manufacturing Sites with Real Examples (7/3)

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Our company representative, Shibata, will be speaking as a lecturer at the "Mikata Project" AI Utilization Seminar for the automotive industry, hosted by the Chubu Bureau of Economy, Trade and Industry. ■ Title: AI Implementation Course Leading to Results - Learning Success Patterns and Practical Processes from Real Examples in Manufacturing Sites "We implemented AI, but it is not being used on-site and is left unattended" and "The implementation has become the goal without yielding results" - we have seen many such stumbling blocks in manufacturing sites. In the seminar, based on real examples, we will discuss common patterns for successful implementation that lead to results, pitfalls to avoid, and practical processes to ensure AI is continuously used. We will also propose specific measures for sites struggling with technology transfer and dependency on individuals. ■ Event Overview Date: July 3, 2026 (Friday) 13:30 - 16:00 Venue: TKP Meitetsu Nagoya Station Conference Center + Online Participation Fee: Free / Application Deadline: June 30 (Tuesday) Organizer: Chubu Bureau of Economy, Trade and Industry (Automotive Industry "Mikata Project") Co-presenter: Satoru Hayami, Waseda University For details and registration, please visit the official page of the Chubu Bureau of Economy, Trade and Industry. If you are struggling with AI implementation in manufacturing sites, please feel free to consult us, regardless of region or industry.

Jun 26, 2026

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We will be exhibiting at "Okayama Monozukuri NEXT 2026"!

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July 16 (Thursday) 10:00 AM - 6:00 PM Venue: Convex Okayama Small Exhibition Hall

Jun 26, 2026

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