Basic Course on Rust Prevention Oil: Spoilage of Water-Soluble Processing Fluids

Basic knowledge of cutting oils, along with common troubles and a wealth of practical information. Recommended oils for each specific issue are also introduced.

Following the popular "Introduction to Cutting Oils," we have released the "Practical Guide to Water-Soluble Cutting Oils"! This guide is packed with useful knowledge for practical applications, including basic information and common troubles. We also introduce recommended oils for specific challenges. 【Contents】 ■ What are cutting oils? ■ Why do water-soluble cutting oils spoil? ■ Proper management methods for cutting oils ■ Common troubles with water-soluble cutting oils ■ Key points for selecting cutting oils ■ Frequently asked questions The introductory guide is great for new employee training, while the practical guide can be stored internally for various uses. With illustrations, it is very easy to understand and enjoyable to read, making you knowledgeable before you know it. Please download it!♪

• Rust Inhibitor

Basic knowledge of rust prevention oil, along with a wealth of practical information. Recommended oils for each specific issue will also be introduced.

Following the popular "Introduction to Rust Prevention Oils," we have released the "Practical Edition"! This edition is packed with essential knowledge about rust prevention oils, including practical information that will be useful in real-world applications. It provides clear explanations of the basics of rust prevention, along with a wealth of practical knowledge. We also introduce recommended oils for various challenges. 【Contents】 ■ What is rust? ■ Types and roles of rust ■ Mechanisms of rust and corrosion ■ Rust prevention treatments ■ Frequently asked questions ★ We will hold a free webinar on "Basics of Rust Prevention and Cleaning" on October 12 and 26. We hope you will join us.

• Fats and oils
• Rust Inhibitor

Basic knowledge of high-temperature lubricants and a wealth of practical information. Recommended lubricants for each specific issue will also be introduced.

Following the popular "Introduction to High-Temperature Lubricants," we have released the "Practical Edition"! This edition is packed with essential knowledge about high-temperature lubricants and practical information that will be useful in real-world applications. It includes case studies, environmental issues, storage methods, and much more practical knowledge. We also recommend suitable lubricants for each challenge. 【Contents】 ■ What are high-temperature lubricants? ■ Key points for selecting high-temperature lubricants ■ Cost reduction with high-temperature lubricants ■ Management methods for high-temperature lubricants ■ Case studies ■ Environment and safety ■ Frequently asked questions

• Reflow Equipment
• Circuit board processing machine
• Painting Machine

Excellent water displacement properties make this rust preventive oil highly effective for rust prevention!! Suitable for medium-term and long-term rust prevention, as well as for long-term storage and export.

Water Displacement Type Cleaning Preventive Oil Rustol No. 40 Rustol No. 40 quickly displaces water and removes water droplets. It is ideal for cleaning agents used in pre-treatment before long-term rust prevention. Mid-term Preventive Oil Rustol No. 62 Rustol No. 62 is a low-viscosity mid-term preventive oil. It can be used with confidence for long-term storage and export. ■ For more details, please request materials or contact us ■

• Contract manufacturing

Water-based precision cleaning agent that pursues low particles.

The Vaniclean series of aqueous precision cleaning agents has been developed as a cleaning solution for device materials such as hard disks and silicon wafers, as well as for LCD substrates and optical lenses. ◆◇If you would like a sample, please contact us through the [Contact Us] section, clearly stating your 'intended use'◇◆ *Regarding samples, we apologize, but: - Samples are not distributed to individual customers. - We will provide a limited quantity.

• Other semiconductors
• Glass
• Storage

A lubricant manufacturer explains the essential knowledge needed for choosing cleaning agents. Recommended lubricants for each issue are also introduced.

Our company, which specializes in the planning, development, and sales of special oils, is currently offering a practical guide titled "The Basics of Industrial Cleaning Agents." This document explains the role and classification of cleaning agents, the action of surfactants, and includes information on storage methods and case studies. It also recommends suitable oils for various inquiry scenarios. 【Contents】 ■ Industrial Cleaning Agents ■ How to Choose Industrial Cleaning Agents ■ Do You Know About Cleanliness Levels? ■ Industrial Cleaning Agents and Environmental Issues ■ Storage Methods for Industrial Cleaning Agents ■ Case Studies ■ Frequently Asked Questions *You can view it immediately by downloading the PDF. Please feel free to contact us with any inquiries.

• Lubricants

A metalworking oil that is free from troubles caused by mold and bacteria, and has excellent grinding and cutting properties. It is environmentally friendly and does not contain chlorine or sulfur-based extreme pressure additives.

Varden metalworking oils are excellent in grinding and cutting performance, free from troubles caused by mold and bacteria in the workplace, and can be used stably for a long period of time. ◆◇If you would like a sample, please contact us via the [Contact Us] section below, specifying your 'intended use'◇◆ *Regarding samples, we apologize, but: - We do not distribute samples to individual customers. - The provision will be in small quantities.

• Fats and oils
• Cutting Oil
• Lubricants

Excellent rust prevention effect!! From heavy cutting processing to roll forming, pressing, and rolling. We respond to various processing needs with a rich lineup.

Effective for improving productivity, it can be widely used from heavy cutting to rolling and forming processes. It demonstrates excellent lubrication performance that prevents wear of tools such as taps and reamers for stainless steel, as well as in roll forming and other die applications. We also recommend it for mold processing. ◆◇If you would like a sample, please contact us through the [Contact Us] section below and specify your 'intended use'◇◆ *Regarding samples, we apologize, but: - We do not distribute samples to individual customers. - Samples will be provided in small quantities.

• Fats and oils
• Lubricants

Excellent lubrication, rust prevention, and long-lasting emulsion with antibacterial properties that prevent the growth of mold and bacteria! It demonstrates outstanding machinability for heavy cutting of all metals.

It demonstrates excellent machinability for heavy cutting of all metals. Superior lubrication, rust prevention, and antibacterial long-life emulsion! If you are having trouble with machining, please give it a try. ◆◇If you would like a sample, please contact us through the [Contact Us] section below, clearly stating your 'intended use'◇◆ *Regarding samples, we apologize, but: - We do not distribute samples to individual customers. - Samples will be provided in small quantities.

• Fats and oils
• Cutting Oil
• Lubricants

For cleaning machine dirt and factory floors! From light dirt to stubborn oil stains, just spray and wipe for easy cleaning!

Are you troubled by machine dirt? Just spray and wipe for easy cleaning! 【Features】 ■ For cleaning oil stains from mineral oils, grease-based processing oils, rust preventives, lubricants, etc., on machinery and factory floors. ■ For surface cleaning of iron and glass. ■ Cleans from light dirt to stubborn oil stains. ■ A powerful alkaline cleaner formulated with non-ionic surfactants, inorganic alkaline salts, chelating agents, and non-ferrous metal corrosion inhibitors. ◆ If you would like a sample, please contact us below and specify your "intended use." ◆

• Lubricants

A long-established Italian manufacturer of release agents has introduced its highly popular release agent in the EU to Japan for the first time!

- A wide usable temperature range of 150 to 380°C (during mold opening). - Excellent adhesion even in high-temperature ranges. - Full synthetic type with minimal residue, making it less likely to dirty the mold.

• Other consumables

Industrial cleaning agents and special grease! Please take this opportunity to try the industrial lubricant brand "VADEN" products.

■□□□□■□□□□■□□□□■□□□□■□□□□□□ Industrial Water-Soluble Powerful Cleaner Vaniclean No. 24CAL ~ Floors and machines sparkling clean! ~ －－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－ - For oil stains from mineral oils, fatty processing oils, rust prevention oils, lubricants, etc. - For surface cleaning of iron, aluminum, and glass. - Cleans oil stains and light dirt from machinery and factory floors. - Other various lineups are also available for device cleaning. ■□□□□■□□□□■□□□□■□□□□■□□□□□□ Valve Cock Grease ~ Torque control, damping effect, quietness & vibration prevention ~ －－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－ - Unmatched powerful viscosity. - Functions as a lubricant, unlike rubber or gel sheets. - Can be used in mechanical areas such as door hinges and sliding surfaces. ◆◇If you would like a sample, please contact us below with your "intended use" clearly stated◇◆

• Cleaning agents
• Other consumables

We will be exhibiting at the "12th Conference of the Advanced Power Semiconductor Subcommittee" held at the Toyama International Conference Center. We will be introducing our latest analysis technology services, so please stop by! We sincerely look forward to your visit.

Our company will exhibit at the Measurement and Measurement Comprehensive Technology Exhibition in Hokuriku, showcasing safety products with Gemba Reporter. Please be sure to stop by booth number "72" when you visit. 【Date and Time】 November 6, 2025 (Thursday) 9:00 AM - 5:00 PM 【Venue】 Ishikawa Industrial Exhibition Hall, Building 2 From JR Kanazawa Station, take the Hokutetsu Bus bound for "Shimo-Yasuhara" and get off at "Fukurobatake Town West Green Park," then walk for 5 minutes. Alternatively, take the Hokutetsu Bus bound for "Saiseikai Hospital," get off at "Seibu Green Park," and it will take about 15 minutes by taxi. 【Materials】 https://www.line.co.jp/wp-content/uploads/2025/10/MepTechhokuriku2025.pdf 【Notes】 Please register in advance using the 2D barcode in the PDF.

Sekiguchi Iron Works Co., Ltd. will exhibit at the "Environmental Industry Expo 2025" held at S-Bird in Iida City, Nagano Prefecture. This exhibition aims to pave the way for a sustainable future from the local community. It is a trade fair for environmental-related industries originating from the Minami-Shinshu region of Nagano Prefecture. Our company will introduce next-generation solutions for reducing environmental impact and effectively utilizing energy, including our "smokeless small incinerator" and "stove," along with product panels and case studies. No pre-registration is required, and admission is free. We sincerely look forward to your visit.

Recently, fine bubbles, which are tiny bubbles smaller than 100 μm and are referred to as "fine bubbles," have attracted attention in various fields such as the environment, agriculture, food, fisheries, and medicine, due to their ability to impart various functions to liquids. Fine bubbles are classified into two types based on their size: microbubbles and ultrafine bubbles. Recently, there has been a growing interest in ultrafine bubbles, which have a lifespan of several weeks to months. However, listening to the voices of researchers and users reveals some skepticism, which has become one of the issues hindering the spread of fine bubble technology. On the other hand, we have challenged the elucidation of the stabilization mechanism of ultrafine bubbles from a new perspective by enabling the control of number density exceeding 10 billion particles/mL without pressure or concentration operations using our ultrafine bubble generation technology. In this seminar, we will provide a fundamental explanation of fine bubble technology, including the basic physical properties, characteristics and functions, device technology, measurement and evaluation methods, and case studies, to promote research and utilization of fine bubbles based on a correct understanding.

Sekiguchi Iron Works Co., Ltd. will exhibit at the "Minami-Shinshu Environmental Messe 2025" held at S-Bird in Iida City, Nagano Prefecture. This exhibition will be held simultaneously with the "Environmental Industry Trade Fair" taking place the day before. It will be held over the weekend, with many family-friendly events planned. We encourage those who usually find it difficult to visit to take this opportunity to come. Our product exhibition area is located about 10 minutes from the venue. We sincerely look forward to your visit.