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The "high pH alkaline ion water generation device" can produce high pH alkaline ion water with a pH of 13.2 at a rate of 80L to 240L per day without any waste liquid. High pH alkaline ion water has features such as [high permeability], [cooling properties], [prevention of water spoilage], and [cleaning power], which improve processing efficiency simply by mixing it with coolant (cutting oil) during cutting and grinding. Additionally, the high cooling effect reduces the friction heat generated during processing, leading to an extension of tool life. - In-house production of cleaning agents ⇒ Cost reduction - Safe as it is made from water ⇒ Improvement of workplace environment and compliance with regulations - Lower setting temperature for cleaning solution ⇒ Reduction in electricity costs and CO2 emissions - Cleaning solution does not spoil ⇒ Cost reduction due to improved workplace environment and reduced consumption It also helps prevent the spoilage of coolant (cutting oil), reducing unpleasant odors caused by harmful substances (bacteria), leading to expected improvements in the workplace environment and environmentally friendly cleaning. *For more details, please download the PDF or contact us.

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High pH alkaline ion water has features such as 【high permeability】【cooling properties】【prevention of water decay】【cleaning power】, which improve processing efficiency simply by mixing it with coolant (cutting oil) during cutting and grinding. Additionally, the high cooling effect reduces the friction heat generated during processing, leading to an extension of tool life. - In-house production of detergents ⇒ Cost reduction - Safe because it is cleaning water made from water ⇒ Improvement of workplace environment and compliance with regulations - Lower temperature setting for cleaning solution ⇒ Reduction in electricity costs & CO2 emissions - Cleaning solution does not decay ⇒ Cost reduction due to improved workplace environment and reduced consumption Since it also prevents the decay of coolant (cutting oil), it reduces the unpleasant odors caused by harmful substances (bacteria), leading to expectations of "improved workplace environment" and "environmentally friendly cleaning." The "high pH alkaline ion water generation device" can produce high pH alkaline ion water with a pH of 13.2 at a rate of 80L to 240L per day without generating waste liquid. *For more details, please download the PDF or contact us.

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The concept of semi-dry processing was born against the backdrop of the growing global response to climate change and environmental pollution that emerged in the 1990s. This was a result of the mass production that occurred worldwide after World War II, which led to serious environmental pollution, such as air pollution, in various countries. Consequently, international conferences aimed at addressing these issues began to be held around 1990. This prompted companies around the world to recognize the necessity of seriously addressing the reduction of pollutants in their production and social activities, as well as resource and energy conservation, a commitment that continues to this day. For more details, please refer to the related links. [Contents] ■ Background of the birth of semi-dry processing ■ Subsequent developments in semi-dry processing *For detailed information, please visit the related links. Feel free to contact us for more information.

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• Safety and consumables

Semi-dry processing began as an environmentally friendly approach to cutting processes, focusing initially on minimizing lubrication during cutting, starting with oil mist. While maintaining the excellent lubrication properties of semi-dry processing, the challenges of cooling associated with oil mist were completely addressed by using water-soluble mist for semi-dry processing. With water-soluble mist semi-dry processing, drilling has expanded from ultra-fine oil mist diameters of Φ1 to a range of Φ5 to Φ30, significantly broadening the applicable parts. For more details, please refer to the related links. [Content Included] ■ Oil Mist Semi-Dry Processing (1) Aluminum Processing (2) Mold Processing (3) Small Diameter Drilling (4) Near-Net Shape Parts ■ Water-Soluble Mist Semi-Dry Processing *For detailed information, please refer to the related links. Feel free to contact us for more information.

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In semi-dry machining, where coolant is not used, chips accumulate at the bottom of the machining machine since they are not carried away by coolant. Companies that have put semi-dry machining into practical use have made various improvements to the machines themselves, including innovations in machine structure, lubrication coatings on jigs and covers, and eco-clean machining (ECM), among others. Machining with chip suction not only reduces the hassle of collecting chips and foreign objects but also shows data indicating that it improves lubrication performance and reduces cutting resistance. Furthermore, suction can remove chips that have adhered to the cutting surface, which is said to improve the surface roughness of the finished surface. *For more detailed information, please refer to the related links. For further inquiries, feel free to contact us.*

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There are two methods for supplying mist: the external supply method, which has been used since ancient times with band saws and saw blades, and the internal supply method, which involves sending mist into drills that cannot receive lubrication from the outside by using drills with oil holes drilled into the tool. Additionally, in the internal supply method, there has been a method since around 1990 where mist is discharged from the turret in machining centers with spindle through-holes or NC lathes. When transporting this mist, it is important to be cautious of the liquefaction of the mist. If the mist piping is long, the mist can adhere to the inner wall of the pipe and liquefy, changing the properties of the mist. This is particularly likely to occur at bends in the piping or at check valves (orifices), where the curvature or orifice can cause significant liquefaction, so it is necessary to avoid these situations. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.

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There is still no proper definition for semi-dry processing itself, and many companies are considering its application. Since 2000, it has been reported that some companies with high production technology have begun to transition from wet processing to semi-dry processing. This article will explain the functions and features of semi-dry processing equipment. Please take a look at the related links. [Contents] ■ (1) Mist oil lubrication ■ (2) Oil-air lubrication ■ (3) Lubrication characteristics of mist particles ■ (4) Cooling improvement of mist particles *Detailed content of the article can be viewed through the related links. For more information, please feel free to contact us.

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In machining, the process of using cutting oil in a circulating manner is called wet machining, while machining that uses no cutting oil at all is referred to as dry machining. When a very small amount of cutting oil is used in a mist form during machining, but the workpiece is almost dry after processing, it is called semi-dry machining. The machining methods themselves have evolved with the production environment of the times and the development of tools and cutting tools, but the choice of machining method today is determined by the tools used, the material properties of the workpiece, and the type of machining. This article explains each machining method. Please take a look at the related links. [Contents] ■ Dry Machining ■ Wet Machining ■ Semi-Dry Machining *For detailed content of the article, please refer to the related links. For more information, feel free to contact us.

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The functions of the coolant used in machining include (1) lubrication of the cutting area, (2) cooling of the tool (cutting edge) and workpiece, (3) cleaning function for chip removal, and (4) rust prevention for the workpiece. In comparison to wet machining, the semi-dry machining process has a weakness in the cleaning function for chips (3). In semi-dry machining, high-pressure air is used to blow mist liquid onto the cutting area, so typically, chips are blown away by the spray from this air nozzle. However, in the case of semi-dry machining, there is no function to simultaneously collect chips through the circulation of wet machining fluid, so it is necessary to devise a way to gather the chips. For more information, please refer to the related links. [Content] ■ No cleaning and discharge function for chips ■ Semi-dry machining (oil mist) cannot achieve high-speed cutting *For detailed content of the article, please refer to the related links. For more information, feel free to contact us.

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The particularly significant advantage of semi-dry processing is the benefit of not using large amounts of cutting coolant. Oil mist makes it easy to process small-diameter deep holes. This is because the mist, which has a high kinematic viscosity coefficient, can penetrate cutting points of about Φ1mm that are difficult to reach with the viscosity of conventional coolants, providing sufficient lubrication at the cutting edge. As a result, the cutting resistance of small-diameter drills can be reduced, allowing for deep hole processing without breakage. Other specific examples are also introduced in the related links. Please take a look. [Contents] ■ (1) Easy processing of small-diameter deep holes ■ (2) No splash guard required ■ (3) No cleaning process required after machining *For detailed information, please refer to the related links. Feel free to contact us for more details.

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The particularly large advantage of semi-dry processing is the benefit of not using large amounts of cutting coolant. In conventional wet processing, in addition to the cost of purchasing coolant, there are labor costs associated with maintaining concentration due to coolant adhering to parts and chips, as well as dispersion and atomization that lower concentration, requiring replenishment and measurement of coolant concentration. In semi-dry processing, the small amount of sprayed coolant dries, so collection and circulation are unnecessary. Therefore, the aforementioned costs for coolant management and the energy costs for circulating coolant do not arise. Other specific examples are also introduced in the related links. Please take a look. [Contents] ■ (1) Reduction of oil agent costs and power consumption ■ (2) No need to address the spoilage of water-soluble coolants ■ (3) Comfortable workplace environment ■ (4) Possible reduction of corporate environmental impact *Detailed content of the article can be viewed through the related links. For more information, please feel free to contact us.

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Processing without the use of cutting oils is referred to as dry processing, and there was a time when easily machinable aluminum and cast iron parts were processed without oil. Even today, there are instances of dry processing, but due to the increasing demand for productivity improvements and the ease of chip recovery, there is a general trend towards wet processing (cutting oil processing). However, due to the strong demand to minimize cutting oils, as seen in initiatives like the SDGs, the adoption of semi-dry processing is gradually expanding. The lubrication methods for semi-dry processing include oil mist and water-soluble mist, and this article introduces its features divided into five points, so please take a look. *For detailed content of the article, you can view it through the related links. For more information, feel free to contact us.*

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The concept of semi-dry processing emerged in response to global warming and environmental pollution issues that began to rise worldwide in the 1990s. As a result of post-war mass production in the industrial sector, serious environmental pollution, such as air pollution, was brought about in various countries. Consequently, international conferences aimed at addressing these issues began to be held around 1990. This prompted companies worldwide to recognize the necessity of seriously addressing the reduction of pollutants in production and social activities, as well as resource and energy conservation, a commitment that continues to this day. In the keynote paper of the 1997 CIRP (International Academy for Production Engineering) annual report, the demands from society to the industrial sector were summarized into four points: "advanced high-performance materials," "high productivity," "high precision," and "environmental consideration needs." At that time, a large amount of cutting oils was used in machining, leading to environmental pollution from waste generated during their lifespan, and 40% to 60% of machine power was consumed in oil supply and circulation. In response, research was conducted to thoroughly reduce cutting oil, leading to the development of semi-dry processing. The movement towards this "non-waste" economic system continues to this day.

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Semi-dry processing (water-soluble mist processing) refers to a method of machining metals using a very small amount of cutting fluid instead of a large quantity of cutting oil. It is performed in a semi-dry state and is also known as MQL (Minimum Quantity Lubrication) processing, although it is sometimes referred to as NDM (Near Dry Machining) in countries like the United States. *For more details, please feel free to contact us.*

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The "high pH alkaline ion water generation device" is capable of producing high pH alkaline ion water with a pH of 13.2 at a rate of 80L to 240L per day without any waste liquid. High pH alkaline ion water has features such as [high permeability], [cooling properties], [prevention of water spoilage], and [cleaning power], which improve processing efficiency simply by mixing it with coolant (cutting oil) during cutting and grinding. Additionally, the high cooling effect reduces the friction heat generated during processing, leading to an extension of tool life. It also helps prevent the spoilage of coolant (cutting oil and grinding fluid), reducing unpleasant odors caused by harmful substances (bacteria), and is expected to contribute to "improving workplace environments" and "environmentally friendly cleaning." ■ Features - Generates high pH alkaline ion water (electrolyzed water) at a rate of 80L to 240L per day - Utilized for cleaning, preventing spoilage of cutting oil, and improving grinding productivity - Has a proven track record in factory operations and can produce water stably ★ We will be exhibiting at Grinding Technology Japan 2023, so please come visit us! ★ * For more details, please download the PDF or contact us.

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• Soil improvement material

This is a drop-type pH meter equipped with a durable electrode, ensuring safety and reliability, and capable of measuring with a small sample. It can be widely used for various applications, from food and beverages to soil, water-soluble cutting oils, and alkaline cleaning solutions. It is also recommended for those using cutting oils that contain amines. Its compact size allows it to fit in your pocket, making it easy to carry to the location of the measurement sample.

• Measurement and Analysis Equipment
• Water quality/pH measuring device

The cost of disinfection with alcohol is high. If you are one of those people, please feel free to contact us. As a manufacturer of high pH alkaline ion water generation devices, we can contribute to cost reduction at a low price. We are currently running a special campaign until the end of July. Please take this opportunity to give it a try. <Features of High pH Alkaline Ion Water> ■ High sterilization and virus inactivation effects ・Confirmed effectiveness in inactivating the coronavirus ・High sterilization effect ※ Test results from external organizations are available ■ High safety ・Contains over 99% water and trace amounts of electrolytes ・Safe as it is non-flammable ・Colorless, odorless, and easy to use ■ High cleaning power ・Easy to use for on-site cleaning as well <Sales Unit> 20L/box ※ Packaged in a baron box, allowing for long-term storage. First, please request a quote.

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The "high pH alkaline ion water generation device" is capable of producing high pH alkaline ion water with a pH of 13.2 at a rate of 80L to 240L per day without any waste liquid. High pH alkaline ion water has features such as [high permeability], [cooling properties], [prevention of water decay], and [cleaning power], which improve processing efficiency simply by mixing it with coolant (cutting oil) during cutting and grinding operations. Additionally, the high cooling effect helps reduce friction heat generated during processing, leading to an extension of tool life. It also contributes to the prevention of coolant (cutting oil) decay, reducing unpleasant odors caused by harmful substances (bacteria), and is expected to improve "workplace environment" and "environmentally friendly cleaning." ■ Features - Generates high pH alkaline ion water (electrolyzed water) at a rate of 80L to 240L per day - Utilized for cleaning, preventing decay of cutting oil, and improving grinding productivity - Has a proven track record in factory operations and can produce consistently ★ We will be exhibiting at Mecatrotech Japan 2023, so please come visit us! ★ *For more details, please download the PDF or contact us.*

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This is a drop-type pH meter equipped with a durable electrode, ensuring safety and reliability, and capable of measuring with a small sample. It can be widely used for various applications, from food and beverages to soil, water-soluble cutting oils, and alkaline cleaning solutions. It is also recommended for those using cutting oils that contain amines. Its compact size allows for easy portability to the location of the measurement sample.

• Measurement and Analysis Equipment
• Water quality/pH measuring device

The beginning of alkaline ionized water dates back to the 1950s when a Japanese individual named Michisue Suwa developed water generated through electrolysis, known as "Shinnooru" liquid. Following clinical experiments and experiences in medicine and agriculture, in 1966, the effectiveness was recognized under the pharmaceutical law of the time, and the generation device was approved as a medical device. … *For more details, please refer to the PDF materials or feel free to contact us.*

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●Alkaline ion water is effective for oil stains Animal and vegetable fats This category includes animal and vegetable fats and oils such as lard that comes with meat, tempura oil, and salad oil used in cooking. Food stains fall under this classification. The fat in the body is neutral fat. … *For more details, please refer to the PDF document or feel free to contact us.

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Alkaline cleaning is a method of cleaning using an alkaline solution or alkaline detergent that contains chemical substances such as caustic soda and surfactants. Alkaline ion water cleaning is a method of cleaning using alkaline ion water that does not contain chemical substances such as caustic soda and surfactants. … *For more details, please refer to the PDF document or feel free to contact us.

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Can be stored for a long time in a sealed container Alkaline ion water has been confirmed to have a pH decrease of only about 0.1 even after one year when stored in a container such as a balloon box with a lid. … *For more details, please refer to the PDF document or feel free to contact us.*

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In the case of wastewater from concentrated alkaline ion water, it is neutralized and disposed of. The wastewater standards for alkaline water in sewage systems are legally set at pH 8.6. It can be easily neutralized with citric acid, making disposal relatively easy. If the pH value is low, it is also possible to lower the pH value by diluting it with water. *For more details, please refer to the PDF document or feel free to contact us.*

• cleaning

●Application examples of alkaline ion water in metal processing factories Environmental measures for preventing decay Disinfecting and deodorizing decay-causing bacteria that occur in cutting fluids during the summer, improving the comfortable working environment Extending the life of cutting fluids, reducing the frequency of tank cleaning, and decreasing the usage of oils and water … *For more details, please refer to the PDF document or feel free to contact us.

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●Benefits of Alkaline Ion Water It can be safely and easily cleaned without leaving residues. It cleans thoroughly while being gentle on people and the environment. No rinsing or double wiping is necessary, making it hassle-free. Alkaline ion water has the property of dissolving oils and fats, allowing for easy cleaning of grease and lipid stains on kitchen gas ranges, microwaves, and more. Moreover, since no surfactants are used, any residual alkaline ion water is neutralized by carbon dioxide in the air, turning into water that evaporates without leaving residues, eliminating the need for double wiping. This makes alkaline ion water an indispensable cleaning product, especially in households with babies or pets, where safety is a top priority. … *For more details, please refer to the PDF document or feel free to contact us.

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Alkaline ion water is basically composed of more than 99% water and ions derived from electrolytes.

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Alkaline ion water has a bactericidal effect and a virus inactivation effect.

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Alkaline ion water does not cause any reaction when touched directly by ordinary people who do not have particularly sensitive skin. *For more details, please refer to the PDF document or feel free to contact us.*

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Generally, it is produced by adding an electrolytic auxiliary agent and electrolyzing water, consisting of over 99% water. It is attracting attention as an environmentally friendly cleaning solution due to its sterilization performance and cleaning effect. *For more details, please refer to the PDF document or feel free to contact us.

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This document is a collection of case studies summarizing the utilization of alkaline ion water. It introduces numerous cases where alkaline ion water has successfully extended exchange cycles without spoilage, as well as cases where residue from work adhesion has been eliminated, making finishing cleaning unnecessary. Additionally, it includes examples of how it has been used to improve workplace environments. We encourage you to read it. 【Featured Cases】 ■Reduction in cleaning frequency of washing machine tanks ■Reduction in defect rates for pre-paint cleaning ■Reduction in finishing cleaning processes ■Improvement of fogging in safety windows of machine tools *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce successful cases using alkaline ion water. In a case where there was a challenge to shorten processing time for increased productivity, the use of alkaline ion water improved permeability and cooling properties. The cutting speed increased by 30% from 230 m/min to 299 m/min, accommodating the increase in productivity. In addition, there are successful cases such as reducing the frequency of cleaning fluid replacement and decreasing the amount of surfactants. 【Successful Case】 <Reduction of Oil Costs> ■Work Name: Shaft ■Material: SCM ■Processing Content: Grinding ■Coolant: Oil from Company C + Alkaline Ion Water ■Equipment: Centerless Grinding Machine *For more details, please refer to the PDF document or feel free to contact us.

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Alkaline ion water is effective in improving productivity in grinding processes. By mixing it with cutting fluids, it provides high cooling effects. It penetrates the grinding wheel processing area and demonstrates excellent cooling properties. In a bacterial culture test of a certain coolant, the conventional bacterial count was 10^6, and there was a foul odor, but with alkaline ion water, both the bacteria and the foul odor were eliminated. Additionally, there are examples of using alkaline ion water in machining processes such as cutting and grinding. 【Case Summary】 <Improvement of Cutting/Grinding Processing Efficiency (Grinding)> ■ Issue: Tool life is a problem in grinding difficult-to-cut materials ■ Material: Inconel 625 ■ Number of passes until dressing: 5 passes → 16 passes ■ Effect: Grinding of difficult-to-cut materials and extension of tool life *For more details, please refer to the PDF document or feel free to contact us.

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This document presents proposals for improving efficiency in metal processing using alkaline ion water. It introduces topics such as "What is alkaline ion water?", "Characteristics of high pH alkaline ion water," and "Effects of alkaline ion water in grinding processes." Additionally, it explains "Environmental measures using alkaline ion water" and "Expected benefits of introducing alkaline ion water." We encourage you to read it. 【Contents】 ■ What is alkaline ion water? ■ Characteristics of high pH alkaline ion water ■ Characteristics of strong alkaline ion water ■ Utilization of alkaline ion water in metal processing ■ Effects of alkaline ion water in grinding processes *For more details, please refer to the PDF document or feel free to contact us.

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This document explains environmental measures utilizing alkaline ion water. It includes sections such as "Characteristics of High pH Alkaline Ion Water," "Environmental Measures Using Alkaline Ion Water," and "Examples of Cleaning Cases." Additionally, it introduces "Consumables for High pH Alkaline Ion Water Generation Devices," such as dedicated additives and softening filters. We encourage you to read it. 【Contents】 ■ Characteristics of High pH Alkaline Ion Water ■ Why do coolants deteriorate? ■ Characteristics of Strong Alkaline Ion Water ■ Prevention of Cutting/Grinding Fluid Decomposition and Improvement of Coolant Odor ■ Can Alkaline Water Replace Detergents? *For more details, please refer to the PDF document or feel free to contact us.

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■Excellent compatibility with alkaline ion water ■A cutting oil that is difficult to lower the pH even when using alkaline ion water as dilution water. ■Demonstrates high performance even as a mist liquid ■Soluble type with lubrication comparable to emulsions ■Cutting oil with excellent rust prevention and preservative properties

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It prevents corrosion of aluminum and copper during cleaning with alkaline ion water. It is effective at a low concentration of 0.3 to 0.4%, making it economical.

• Rust Inhibitor

■Suppresses foaming of coolant liquids and cleaning machine wash water. ■Effective in defoaming high-pressure coolant. ■Effective at a concentration of 0.006%, making it very economical.

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Cutting oils can be broadly divided into two types: oil-based non-water-soluble cutting oils and water-soluble cutting oils that are intended to be diluted with water. Each has different degradation modes, so it is necessary to consider maintenance separately for each type. The causes of degradation for non-water-soluble cutting oils include contamination from other oils, chips, moisture intrusion, and processing heat. For water-soluble cutting oils, the causes of degradation include microorganisms, contamination from other oils, and chips. Since water-soluble cutting oils are diluted with water for use, the working fluid is prone to degradation, making maintenance important. For more details, please refer to the PDF download below. *For more information, please refer to the PDF document or feel free to contact us.*

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In addition to mineral oils, fats, surfactants, etc., contained in water-soluble cutting oils, contamination from hydraulic oils and lubricants from machines also occurs, which serves as food for microorganisms and leads to their proliferation. During this proliferation process, sulfur compounds and various odor gases are generated. Therefore, measures to address this odor include "preventing the proliferation of microorganisms," "preventing contamination by other oils," and "eliminating the effects of chips." For more details, please refer to the PDF download below. 【Odor Control Measures】 ■ Preventing the proliferation of microorganisms ■ Preventing contamination by other oils ■ Eliminating the effects of chips *For more information, please refer to the PDF document or feel free to contact us.

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Water-soluble cutting oils tend to increase in temperature as the weather warms from late May to mid-October, reaching a temperature range (20-40°C) that is conducive to the proliferation of microorganisms, which can lead to the release of unpleasant odors. These microorganisms include aerobic bacteria, which thrive in the presence of air (oxygen), and anaerobic bacteria, which reproduce in the absence of air (oxygen), both of which feed on the same organic materials to grow. Anaerobic bacteria reproduce more slowly than aerobic bacteria, but they produce a strong odor reminiscent of rotten eggs, which is the source of the unpleasant smell. Additionally, black mold, which prefers dark areas such as the bottom of tanks, can also develop at the boundary of the oil level in the tank. Since anaerobic bacteria reproduce slowly, it is often observed that when machines are left idle for extended periods during factory holidays or long breaks, these anaerobic bacteria proliferate and fill the factory with unpleasant odors. *For more details, please refer to the PDF document or feel free to contact us.*

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Cutting oils and tool life are said to be very closely related. The development of tools began in the early 1900s with "high-speed steel," which is a material that does not soften at high temperatures even when cutting at high speeds, hence the name high-speed tool steel. Since then, the history of tools has involved continuous development to increase cutting speeds further and to maintain tool life even at high temperatures (to achieve heat resistance at the cutting edge). Cutting oils contribute to extending tool life by minimizing the generation of friction heat and machining heat that occurs between the tool and the workpiece through their lubrication function. Additionally, they efficiently remove heat from the machining area by diffusing the heat that spreads around the machining part through their cooling function, thereby suppressing the temperature rise of the tool itself and contributing to increased tool life. *For more details, please refer to the PDF document or feel free to contact us.*

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"Cutting oil" minimizes the friction heat generated by the lubrication function of the cutting oil between the tool and the workpiece. Furthermore, its cleaning function removes chips and grinding debris generated during processing from the processing area, preventing surface scratches caused by chip entanglement at the cutting edge and grinding burns or scratches caused by clogging of the grinding wheel. As a disadvantage, in the case of water-soluble cutting oils, especially during the rainy season to summer when temperatures rise, the cutting fluid is prone to spoilage due to anaerobic bacteria, leading to unpleasant odors in the workplace and necessitating oil replacement. To promote a circular society, how to incorporate the 3Rs (Reduce, Reuse, Recycle) of waste oil regarding this disadvantage will be a future challenge. 【Advantages】 ■ Minimizes friction heat generated by the lubrication function ■ Cools and dissipates heat from friction and processing outside the processing area ■ Maintains processing quality by preventing the formation of built-up edges at the tool's cutting edge ■ Prevents grinding burns and scratches caused by clogging of the grinding wheel due to grinding debris *For more details, please refer to the PDF document or feel free to contact us.

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When selecting cutting oils, it is important to consider what materials will be processed and how, as well as the impact of long-term use of cutting oils on the surrounding environment. In recent years, improvements in workplace environments have progressed, and looking at the trends in domestic cutting oil shipments, non-water-soluble cutting oils are gradually decreasing, with shipments of water-soluble cutting oils already exceeding half. Additionally, there are movements to improve non-water-soluble cutting oils, such as reducing viscosity and increasing flash points. However, considering the long-term impact on workplace environments and the need to address decarbonization and the SDGs, it is expected that the trend of selecting environmentally friendly water-soluble cutting oils will continue in the future. For more details, please refer to the PDF download below. *For more information, please refer to the PDF document or feel free to contact us.*

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Non-water-soluble cutting oils are used in their concentrated form, and the cooling properties are adjusted based on the components of the concentrate. In the case of water-soluble cutting oils, they are diluted with water to achieve the appropriate concentration for use. The concentration of water-soluble cutting oil in actual processing environments is adjusted based on the workpiece and the processing method. There are three types of water-soluble cutting oils, ranked in order of increasing oil concentration: emulsion, soluble, and solution. The emulsion is closest to non-water-soluble cutting oils, while soluble oils are generally used as the main type. *For more details, please refer to the PDF materials or feel free to contact us.*

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