石川工場 List of Products and Services

【Features】 ● Basic model of the Ishikawa-style stirring and grinding machine, with added mortar tilting function and heating function ● Two pestles are provided, enhancing grinding performance ● The heating function uses electric heating wires to heat water in a double boiler, making it a water bath type ● Tilting the mortar makes it easy to replace the mortar and pestles, and also facilitates the input and output of grinding materials ● Tilting the mortar simplifies the cleaning of the machine after grinding ● Options available include an inverter, timer, selection of metal mortars suitable for food, and installation of a thermostat ● Grinding processing can be performed while heating using a hot water circulation system ● By circulating antifreeze, it is possible to not only heat but also cool (in the case of cooling, additional measures may be necessary depending on the usage environment to prevent condensation, etc.)

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【Features】 - The basic performance of the Ishikawa-type stirring and grinding machine is maintained while achieving the smallest size. - Processing volume is 0.03ℓ. - An automatic mortar and pestle ideal for researchers and developers who perform grinding tasks manually with a mortar and pestle. - The pestle cylinder has a built-in spring, allowing for stirring and grinding under pressure. - Equipped with a timer, enabling multitasking while grinding. - Features a speed change function, allowing grinding under various conditions. - Includes LED lighting for easy monitoring of processing status. - Designed for easy mobility and storage with a detachable AC cord. - Improved chemical resistance due to the use of a stainless steel casing, expanding its applications in laboratories and clean rooms. - Comes standard with an acrylic cover for splash prevention and safe handling. - Ultra-compact and tabletop design allows for use in draft chambers or glove boxes, making it possible to grind substances containing organic solvents by selecting appropriate cover materials. 【Suitable Use Cases】 - Ideal as an automatic mortar and pestle in laboratories for various standard tests. - Used to disperse, knead, and grind slurries, pastes, and colloids in an argon gas atmosphere using a glove box.

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【Features】 - The basic performance of the Ishikawa-type stirring and grinding machine is maintained, with the addition of a heating function. - It is a tabletop model with a stainless steel casing, making it ideal for use in laboratories and clean rooms. - By using a stainless steel bowl, it has the capability to transfer heat uniformly and quickly. - It can perform stirring and grinding processes while heating up to 160°C. - It has a transparent acrylic cover, ensuring safety and preventing the scattering of ground materials. - Equipped with an inverter as standard, allowing control of the pestle's rotation speed. 【Suitable Use Cases】 - It can simultaneously disperse and knead slurries and pastes while concentrating and drying them, allowing for fine grinding without solidifying the materials. - During the concentration process of slurries and pastes with added solvents, it achieves uniform dispersion and kneading through the stirring effect of the pestle and the grinding action of its tip. - Using mechanochemical and mechanical alloying techniques that cannot be achieved with dedicated machines like stirrers, dispersers, kneaders, or grinders, it enables the synthesis of electronic materials and secondary battery materials. - The Ishikawa-type stirring and grinding machine can simultaneously perform "stirring," "dispersion," "grinding," "mixing," "kneading," "crushing," and "pulverizing." Its unique structure achieves particle size uniformity and mixing uniformity.

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【Features】 - The basic performance of the Ishikawa-type stirring and grinding machine remains unchanged, but it has a heating function. - It is a tabletop model with a stainless steel casing, making it ideal for use in laboratories and clean rooms. - Although it has a porcelain bowl, it features a copper outer pot, which allows for uniform and rapid heat transfer. - It can perform stirring and grinding processes while heating up to 120°C. - It is equipped with a double polyethylene naphthalate cover that has solvent resistance, preventing condensation and ensuring safety and preventing the scattering of ground materials. - The polyethylene naphthalate cover has intake and exhaust ports, allowing for changes in the grinding atmosphere. - It comes standard with an inverter that allows for control of the pestle's rotation speed. 【Suitable Use Cases】 - It can simultaneously concentrate and dry while dispersing and kneading slurries and pastes, allowing for fine grinding without solidifying the materials. - During the concentration process of slurries and pastes with added solvents, it achieves uniform dispersion and kneading through the stirring effect of the pestle and the grinding action of the pestle tip. - Dry air, nitrogen, argon, etc., can be used as the grinding atmosphere. - Using mechanochemical and mechanical alloying techniques that cannot be achieved with dedicated machines like stirrers, dispersers, and grinders, it enables the synthesis of electronic materials and secondary battery materials.

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■Features - The basic performance of the Ishikawa-type stirring and grinding machine remains unchanged, allowing for grinding treatment while heating and cooling in a vacuum. - The porcelain bowl is covered with a copper pot, providing uniform heat transfer. It is also compatible with high thermal conductivity stainless steel bowls. - Heating and cooling from -20°C to 180°C can be performed while stirring and grinding, using external circulating liquid. - There is a window on the left side for checking the ground material during processing. It is equipped with an inverter as standard, allowing control of the pestle's rotation speed. ■Suitable Use Cases - Slurries and pastes can be concentrated and dried while being dispersed and kneaded, allowing for fine grinding without solidifying the materials. - During the concentration process of slurries and pastes with added solvents, uniform dispersion and kneading treatment is achieved through the stirring effect of the pestle and the grinding action of the pestle tip. - Utilizing the dehydration effect of vacuum, it is possible to simultaneously grind and break down powder particles, allowing for the removal of moisture from hydrates and drying. This is also suitable for processing materials that are sensitive to moisture. - Concentration, drying, defoaming, and stirring and grinding treatment (simultaneous processing of stirring, grinding, kneading, dispersion, and mixing) can be performed in a vacuum/reduced pressure atmosphere or an inert gas replacement atmosphere such as argon or nitrogen, making it suitable for processing anaerobic (oxygen-sensitive) materials.

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**Features** - The basic performance of the Ishikawa-type stirring and grinding machine remains unchanged, allowing for grinding treatment while heating in a vacuum. - The porcelain bowl is covered with a copper pot, providing uniform heat transfer. - Grinding and stirring treatment can be performed while heating up to 200°C. - Equipped with LED lighting. - Standardly equipped with an inverter, allowing control of the pestle's rotation speed. **Suitable Use Cases** - Thick film materials Manufacturing applications for ink pastes that mix, knead, and disperse metal powders, glass powders, inorganic oxides, etc., with organic solvents. Replacement from three-roll mills is possible. - Defoaming of slurries, pastes, and colloids.

• Other analytical equipment
• Manufacturing Equipment

【Features】 - The basic performance of the Ishikawa-type stirring and grinding machine is maintained while achieving a minimal size. - Processing volume is 0.03ℓ. - An automatic mortar and pestle ideal for researchers and developers who perform grinding manually with a mortar. - The pestle has a built-in spring, allowing for stirring and grinding while applying pressure. - Equipped with LED lighting for easy monitoring of processing conditions. - The detachable AC cord design makes it easy to move and store anywhere. - The use of a stainless steel casing improves chemical resistance, expanding its applications in laboratories and clean rooms. - Comes standard with an acrylic cover designed to prevent splatter and ensure safe handling. - Its ultra-compact and tabletop design allows for use within a draft chamber or glove box, enabling the grinding of substances containing organic solvents, provided the cover material is appropriately selected. 【Suitable Use Cases】 - Ideal as an automatic mortar and pestle in laboratories for various standard tests. - Dispersing, kneading, and grinding slurries, pastes, and colloids in an argon gas atmosphere using a glove box. - Achieving uniform dispersion and kneading during the concentration process of slurries and pastes with added solvents in a draft chamber, utilizing the stirring effect of the pestle and the grinding action of the pestle tip.

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【Features】 - Capable of processing large volumes while maintaining the characteristics of the Ishikawa-style stirring and grinding machine. - Four types of bowl materials are available: porcelain, bronze, stainless steel, and cast iron, allowing customers to choose according to their materials. - Four types of capacities (processing volumes) are available: A type: 20L, AA type: 60L, B type: 100L, C type: 150L (only for metal bowls; porcelain bowls are not compatible). - Standard equipped with three pestles for large volume processing. - An optional mechanism is available to forcibly rotate the pestles to enhance grinding performance. 【Suitable Use Cases】 - Porcelain bowls are highly resistant to acids, making them suitable for stirring and grinding chemical agents. - Fine grinding while dispersing and kneading slurries, pastes, and colloids. - Achieves uniform dispersion and kneading treatment through the stirring effect of the pestle and the grinding action of the pestle tip during concentration work of slurries and pastes with added solvents. 【Introduction to Test Laboratory】 You can use the experimental machine for free to evaluate the functions and performance of the Ishikawa-style stirring and grinding machine. Additionally, our staff can support your experiments according to your needs. Furthermore, we will propose the optimal selection of the Ishikawa-style stirring and grinding machine for your processing and the stirring and grinding treatment. Please feel free to utilize this when considering your options.

• Manufacturing Equipment

**Features** - Basic model of the Ishikawa-type stirring and grinding machine. - The pestle rotates while orbiting, allowing for uniform grinding treatment of the entire bowl. - The pestle has a built-in spring, enabling stirring and grinding under pressure. - Models 101 and 16 are optimal for basic processing (grinding) with a single pestle. - Models 18, 20, 22, and 24 have two pestles, making them ideal for processes that require reduced processing time or greater force. **Suitable Use Cases** - Due to high motor torque, it is optimal for grinding high-viscosity materials. - Slurries, pastes, and colloids can be finely pulverized without solidifying the material while being dispersed and kneaded. - The stirring effect of the pestle during the dispersion and kneading of slurries and pastes with added solvents, along with the grinding action at the pestle tip, achieves uniform dispersion and kneading treatment. - It has been confirmed that the pestle tip adds energy to the processing materials repeatedly, promoting chemical synthesis and metal synthesis such as mechanochemical, mechanical alloying, and mechanofusion. - Using the aforementioned mechanical alloying, it is possible to synthesize electronic materials and secondary battery materials.

• others
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【Features】 - The kettle tilts forward, improving the workability when loading and unloading processing materials. Moreover, this kettle's tilting mechanism is mechanical, allowing it to be used in explosion-proof environments. - It has a double kettle structure that allows for uniform heating and cooling from an external heat source, enabling the warming or cooling of the ground material while stirring and grinding. - By changing the shape of the pestle tip or adjusting the strength of the spring built into the pestle, it is possible to adjust the grinding and stirring power of the machine. - By installing options such as an inverter and digital timer, it becomes possible to change the rotation speed of the pestle and manage the operating time of the machine. 【Suitable Use Cases】 - Finely grinding slurries, pastes, and colloids without solidifying the materials while dispersing and kneading. - Achieving uniform dispersion and kneading during the concentration process of slurries and pastes with added solvents through the stirring effect of the pestle and the grinding action of the pestle tip. - Utilizing the dehydration effect of heating to simultaneously grind and break down powder particles, as well as drying moisture from hydrates. - Mechanical-chemical reactions occur through grinding. Furthermore, heating can accelerate these mechanical-chemical reactions.

• others
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【Features】 - Capable of processing under vacuum (reduced pressure) conditions, maintaining the characteristics of the Ishikawa-type stirring and grinding machine. - Processing volume of model 16ZD: 0.4L. Processing volume of model 18ZD: 1.0L. - Processing under vacuum (reduced pressure) conditions shortens drying and concentration processing times. - Model 16ZD is optimal for basic processing (grinding) with a single pestle. - Model 18ZD has two pestles and is ideal for processes requiring reduced processing time and greater force. 【Suitable Use Cases】 - Simultaneous concentration and drying processing while dispersing and kneading slurries, pastes, and colloids, allowing for fine grinding without solidifying the materials. - Achieves uniform dispersion and kneading processing during the concentration of slurries and pastes with added solvents, utilizing the stirring effect of the pestle and the grinding action of the pestle tip. - Utilizes the dehydration effect of vacuum to simultaneously crush and break down powder particles, making it possible to remove moisture from hydrates and dry them. Suitable for processing materials that are sensitive to humidity. - Concentration, drying, defoaming, and stirring and grinding processing (simultaneous stirring, grinding, kneading, dispersion, and mixing) can be performed in a vacuum/reduced pressure atmosphere or an inert gas replacement atmosphere such as argon or nitrogen, making it suitable for processing anaerobic (oxygen-sensitive) materials.

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【Features】 - Achieves a compact design while retaining the characteristics of the Ishikawa-style stirring and grinding machine. - Improved chemical resistance due to the use of a stainless steel casing, expanding its applications in laboratories and clean rooms. - The D18S, D20S, and D22S models feature two pestle tips, enhancing grinding performance. - Being a tabletop model allows for use within draft chambers and glove boxes, enabling grinding of organic solvents and more. - Suitable for processing that is sensitive to temperature increases. 【Preferred Use Cases】 - Achieves processing energy suitable for nano-chemicals and mechanical alloying, rather than the high processing energy of a ball mill. - Disperses, kneads, and grinds slurries, pastes, and colloids in an argon gas atmosphere using a glove box. - During the concentration process of dispersing and kneading slurries and pastes with added solvents in a draft chamber, it achieves uniform dispersion and kneading through the stirring effect of the pestle and the grinding action of the pestle tips.

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- Authentic hand-made soba made with a machine. It has been used in many long-established famous restaurants. - Water is evenly distributed throughout the buckwheat flour more quickly than by hand, allowing for the rapid formation of soba balls. - Supports the process from water mixing to kneading (kiku-nori) of soba. - During the process of kneading the soba balls, the pestle tip and stone mill gently grind the buckwheat flour, minimizing heat generation, resulting in fragrant soba. The heat from the palms does not transfer to the soba balls. - The buckwheat flour does not stick to the hands during work, ensuring hygiene. - Uses a stone mill (granite) and a wooden pestle tip (birch). It follows traditional manufacturing methods. - Two pestles move like the hands of a soba craftsman, skillfully kneading the buckwheat flour. - Can also prepare Sarashina soba (100% buckwheat flour) with hot water. - Can be used for making various types of soba such as yuzu soba, tea soba, shiso soba, and cherry blossom soba. - Buckwheat flour capacity ranges from approximately 0.5 kg for small amounts to about 4 kg. - Stone mill capacity is 20 liters. - Can be labeled as "hand-made soba." * * According to Article 4 of the Fair Competition Code regarding the labeling of fresh noodle products.

• Dry Ice Maker

【Features】 - It can process materials while heating in a vacuum (reduced pressure) environment, maintaining the characteristics of the Ishikawa-type mixing and grinding machine. Additionally, it shortens the drying and concentration processing time. - Processing volume: 7L - The pestle lifting type makes it easy to extract the ground material. - With two pestles (mortar), it is optimal for processes that require reduced processing time and stronger force. 【Suitable Use Cases】 - It can simultaneously disperse, knead, concentrate, and dry slurries, pastes, and colloids, allowing for fine grinding without solidifying the materials. - During the concentration process of slurries and pastes with added solvents, the stirring effect of the pestles and the grinding action of the pestle tips achieve uniform dispersion and kneading. - Utilizing the dehydration effect of vacuum, it can simultaneously grind and break down powder particles, making it possible to remove moisture from hydrates and dry them. It is also suitable for processing materials that are sensitive to moisture. - In a vacuum/reduced pressure atmosphere, and in an inert gas replacement atmosphere such as argon or nitrogen, it can also perform concentration, drying, defoaming, and mixing and grinding processes (simultaneous stirring, grinding, kneading, dispersion, and mixing), making it suitable for processing anaerobic (oxygen-sensitive) materials. - It can also be used to remove moisture from hydrates while grinding and breaking down powder particles, making it suitable for processing materials that are sensitive to moisture.

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【Features】 - Capable of processing under heating and cooling conditions, maintaining the characteristics of the Ishikawa-style stirring and grinding machine. - Equipped with a double pot (jacket) for heating and insulation, allowing for uniform heating of the porcelain bowl from the outside by adding hot water while performing stirring and grinding. - Further temperature increase inside the porcelain bowl (mortar) is possible with oil heating. - By filling the double pot with cold water or supplying and circulating cold water from an external chiller, stirring and grinding can be performed while cooling the porcelain bowl from the outside (in the case of cooling, additional measures may be required depending on the usage environment to prevent condensation). - By installing a thermostat as an option, it is possible to control the on/off of the built-in heater's power for insulation. - Since processing can be done under heating conditions, drying and concentration times can be shortened. - The power supply can accommodate both single-phase 100V and three-phase 200V. 【Suitable Use Cases】 - Heating allows for simultaneous dispersion, kneading, concentration, and drying of slurries, pastes, and colloids, enabling fine grinding without solidifying the materials. - Simultaneous grinding and breaking of powder particles during heating also allows for the removal of moisture from hydrates, facilitating drying.

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**Features** - Capable of processing while heating and cooling, maintaining the characteristics of the Ishikawa-style stirring and grinding machine. - 7A Processing volume: 20L, 7AA Processing volume: 60L, 7B Processing volume: 100L, 7C Processing volume: 150L. - Depending on the processing material, the bowl material can be selected (metal, porcelain). *Note: Porcelain bowls are available for 7A to 7B only. - A mechanism that forces the pestle to rotate can be selected to enhance the grinding function. *Note: For porcelain bowls/porcelain pestles, only free rotation is available. - The material for metal bowls can be selected from bronze, cast iron, or stainless steel. - The outer side of the bowl features a jacket structure, allowing for heating and cooling using an external heat source. **Suitable Use Cases** - Finely grinding slurries, pastes, and colloids without solidifying the material while dispersing and kneading. - Achieving uniform dispersion and kneading during the concentration process of slurries and pastes with added solvents through the stirring effect of the pestle and the grinding action of the pestle tip. - Utilizing the dehydration effect of heating to simultaneously grind and break down powder particles, as well as drying moisture from hydrates. - Mechanical-chemical reactions occur during grinding. Furthermore, heating can accelerate these mechanical-chemical reactions.

• Ready-mix concrete
• paint
• glue

【Features】 - Achieves a compact design while maintaining the characteristics of the Ishikawa-style stirring and grinding machine. - Improved chemical resistance due to the use of a stainless steel casing, expanding its applications in laboratories and clean rooms. - The elevation of the pestle rotation section makes it easy to replace mortars and pestles, extract ground materials after grinding, and clean the machine. - Being a tabletop model allows for use within draft chambers and glove boxes, enabling grinding of organic solvents and more. 【Suitable Use Cases】 - Ideal as an automatic mortar and pestle in laboratories for various standard tests. - Dispersing, kneading, and grinding slurries, pastes, and colloids in an argon gas atmosphere using a glove box. - Achieves uniform dispersion and kneading treatment during the concentration process of slurries and pastes with added solvents in a draft chamber, utilizing the stirring effect of the pestle and the grinding action of the pestle tip. - Compared to ball mills and planetary ball mills, it requires less processing energy, making it suitable for material development in mechanical alloying and mechanochemistry.

• others
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【Features】 - Achieves a compact design while retaining the characteristics of the Ishikawa-type stirring and grinding machine. - The use of a stainless steel casing enhances hygiene and chemical resistance, making it ideal for pharmaceutical processing in hospitals and pharmacies. - The D18S, D20S, and D22S models have two pestle tips, improving grinding performance. - Being a tabletop model, it can be installed on stainless steel tables, in draft chambers, or inside glove boxes. 【Suitable Use Cases】 - Ideal as an automatic mortar in laboratories for various standard tests. - Capable of dispersing, kneading, and grinding ointments and pharmaceuticals. - Achieves uniform dispersion and kneading treatment through the stirring effect of the pestle and the grinding action of the pestle tips during concentration work in a draft chamber. The Ishikawa-type stirring and grinding machine (Kakuhan Raikai machine) can simultaneously perform "stirring," "dispersion," "grinding," "mixing," and "kneading." This allows for processing effects that cannot be achieved by dedicated machines such as stirrers, dispersers, kneaders, and grinders, like mechanochemical and mechanical alloying. Its unique structure realizes high-density particle shape uniformity and mixing uniformity.

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• Other Batteries

**Features** - Maintains the characteristics of the Ishikawa-style mixing and grinding machine, achieving higher grinding performance by forcibly rotating the pestle with a motor. - Suitable for mixing and grinding high-viscosity materials. - The 'AGX series' includes a convenient tabletop model (AGB type) as well as a self-standing model with legs (AGA type). - The tabletop model (AGB type) is suitable for experiments in research and development and can also be used within a draft chamber. - Various materials for the bowl and pestle are available, including agate, alumina, and tungsten carbide, allowing customers to choose materials according to their needs. **Suitable Use Cases** - Used as an experimental machine for research and development, it is employed for the grinding (pulverization) and dispersion of small quantities of the following materials: - Ceramic materials such as titanium (Ti), zirconia (ZrO2), silica (silicon dioxide SiO2), alumina (Al2O3), silicon carbide (SiC), and silicon nitride (Si3N4). - Processing of rare earth/high-performance metals such as carbon, iridium, tellurium (Bi2Te3), tin, niobium, tungsten, molybdenum, antimony, platinum, gold, and copper.

• others
• Manufacturing Equipment

**Features** - Achieves a compact design while retaining the characteristics of the Ishikawa-style stirring and grinding machine. - Improved chemical resistance due to the use of a stainless steel casing, expanding its applications in laboratories and clean rooms. - The D18S, D20S, and D22S models have two pestle tips, enhancing grinding performance. - Being a tabletop model allows for use within draft chambers and glove boxes, enabling grinding of organic solvents and more. **Suitable Use Cases** - Ideal as an automatic mortar in laboratories for various standard tests. - Dispersing, kneading, and grinding slurries, pastes, and colloids in an argon gas atmosphere using a glove box. - Achieves uniform dispersion and kneading treatment during the concentration process of slurries and pastes with added solvents in a draft chamber, utilizing the stirring effect of the pestle and the grinding action of the pestle tips. - **Synergistic Effect of Simultaneous Stirring and Grinding** By repeatedly applying mechanical energy, the crystalline structure and physical properties of the material change, causing chemical reactions with surrounding substances—a mechanochemical phenomenon. Additionally, grinding with minimal energy avoids excessive stress and heat on the material, allowing for grinding, mixing, and kneading in a state close to natural conditions, achieving uniform dispersion and adhesion between materials that cannot be obtained through simple mixing or stirring.

• Batteries and Capacitors
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【Features】 - A large-capacity type suitable for mass production, retaining the characteristics of the Ishikawa-style mixing and grinding machine. - Bowl inclined for easy removal of ground material. - Option to select bowl materials suitable for grinding: porcelain, bronze, cast iron, stainless steel. - Designed to accommodate three pestles, allowing for improved grinding efficiency. - Optional motorized rotation of the pestles to enhance grinding performance. *Note: This option is not available for porcelain pestles. - Model numbers and processing volumes: 6RA 20L 6RAA 60L 6RB 100L 6RC 150L *Porcelain bowls are available for models 6RA to 6RB. 【Suitable Use Cases】 - Finely grinding slurries, pastes, and colloids without solidifying the materials while dispersing and kneading. - Achieving uniform dispersion and kneading during the concentration process of slurries and pastes with added solvents through the stirring effect of the pestle and the grinding action of the pestle tips. - Highly effective grinding performance with three pestles, making it suitable for mechanical alloying processes. - High grinding performance also makes it suitable for mechanochemical processing.

• Manufacturing Equipment

【Features】 - Achieves a compact design while retaining the characteristics of the Ishikawa-type stirring and grinding machine. - Improved chemical resistance due to the use of a stainless steel casing, expanding its applications in laboratories and clean rooms. - The D18S, D20S, and D22S models feature two pestle tips, enhancing grinding performance. - Being a tabletop model, it can be used within draft chambers and glove boxes, allowing for the grinding of organic solvents and other materials. 【Suitable Use Cases】 - Ideal as an automatic mortar and pestle in laboratories for various standard tests. - Dispersing, kneading, and grinding slurries, pastes, and colloids in an argon gas atmosphere using a glove box. - Achieves uniform dispersion and kneading treatment during the concentration process of slurries and pastes with added solvents in a draft chamber, utilizing the stirring effect of the pestle and the grinding action of the pestle tips. The Ishikawa-type stirring and grinding machine (Kakuhan Raikai machine) is a device that can simultaneously perform "stirring," "dispersion," "grinding," "mixing," and "kneading." This allows for processing effects that cannot be achieved with dedicated machines such as stirrers, dispersers, kneaders, and grinders, like in mechanochemical and mechanical alloying processes. Its unique structure ensures high-density particle shape uniformity and mixing uniformity.

• paint
• Medicines
• glue

The Ishikawa-type mixing and grinding machine is a device that can simultaneously perform "mixing," "grinding," "blending," and "kneading." With its unique structure, it achieves high-density particle uniformity and mixing uniformity. By adopting the same mortar and pestle used in manual work and automating the process, it contributes to improving product quality beyond manual work, as well as reducing work time and labor.

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• Manufacturing Equipment

**Features** - The kettle is inclined forward, improving the usability when loading and unloading materials. Moreover, this forward-tilting mechanism is mechanical, making it suitable for use in explosion-proof environments. - By changing the shape of the pestle tip or adjusting the strength of the spring built into the pestle, it is possible to adjust the grinding and mixing power of the machine. - By installing options such as an inverter and digital timer, it becomes possible to change the rotation speed of the pestle and manage the operating time of the machine. - An optional safety cover can also be installed. **Suitable Use Cases** - Finely grinding slurries, pastes, and colloids without solidifying the materials while dispersing and kneading them. - Achieving uniform dispersion and kneading during the concentration process of slurries and pastes with added solvents through the stirring effect of the pestle and the grinding action of the pestle tip. - Utilizing the dehydration effect of heating to simultaneously grind and break down powder particles, as well as drying moisture from hydrates. - Mechanical grinding can induce mechanochemical reactions. Furthermore, heating can accelerate these mechanochemical reactions.

• Manufacturing Equipment
• Other analytical equipment

【Features】 - Maintains the characteristics of the Ishikawa-type mixing and grinding machine, achieving higher grinding performance by forcibly rotating the pestle with a motor. - Being a tabletop model, it is suitable for experiments in research and development fields and can also be used within a draft chamber. - Offers a selection of materials for the bowl and pestle, including agate, alumina, and tungsten carbide, allowing customers to choose according to their requirements. - Comes standard with a protective cover to suppress dust dispersion. - Additionally equipped with an interlock mechanism that stops the pestle rotation when the cover is opened, providing a safety feature. 【Suitable Use Cases】 - Used as an experimental machine for research and development, it is employed for grinding (milling) and dispersing small quantities of the following materials: - Ceramics such as titanium (Ti), zirconia (ZrO2), silica (silicon dioxide SiO2), alumina (Al2O3), α-tricalcium phosphate ceramic, silicon carbide (SiC), aluminum nitride (AlN), silicon nitride (Si3N4), etc. - Processing of rare earth/high-performance metals such as carbon, iridium, bismuth, tellurium (Bi2Te3), lead, tin, niobium, tungsten, molybdenum, antimony, platinum, gold, silver, copper, etc.

• Manufacturing Equipment
• Other analytical equipment

【Features】 - Maintains the characteristics of the Ishikawa-style mixing and grinding machine, achieving higher grinding performance by forcibly rotating the pestle with a motor. - Being a tabletop model, it is suitable for experiments in research and development fields and can also be used within a draft chamber. - Offers materials for the bowl and pestle, including agate, alumina, and tungsten carbide, allowing customers to choose materials according to their needs. - Comes standard with a protective cover to suppress dust dispersion. - Additionally equipped with an interlock mechanism that stops the pestle rotation when the cover is opened, providing a safety feature. 【Suitable Use Cases】 - Used as an experimental machine for research and development, it is employed for grinding (milling) and dispersing small quantities of the following materials: - Ceramics such as titanium (Ti), zirconia (ZrO2), silica (silicon dioxide SiO2), alumina (Al2O3), α-tricalcium phosphate ceramic, hydroxyapatite, silicon carbide (SiC), aluminum nitride (AlN), silicon nitride (Si3N4), etc. - Processing of rare earth/high-performance metals such as carbon, iridium, bismuth, tellurium (Bi2Te3), lead, tin, niobium, tungsten, molybdenum, antimony, platinum, gold, silver, copper, etc.

• Other analytical equipment
• Manufacturing Equipment

**Features** - Root model of the Ishikawa-style mixing and grinding machine - Suitable for large-capacity mixing and grinding - The bowl rotates in the opposite direction to the pestle due to the motor, enhancing mixing and grinding performance - Additionally, models 2, 1, and 71 come standard with four pestles, further improving mixing and grinding performance **Suitable Use Cases** - Finely grinding slurries, pastes, and colloids without solidifying the materials while dispersing and kneading. - Achieving uniform dispersion and kneading during the concentration process of slurries and pastes with added solvents through the stirring effect of the pestle and the grinding action of the pestle tip. - Utilizing the dehydration effect of heating to simultaneously grind and break down powder particles, allowing for the drying of moisture from hydrates. - Mechanical-chemical reactions occur through grinding. Additionally, heating can accelerate these mechanical-chemical reactions. - Ideal for grinding foods and similar materials due to the use of a stone mill.

• Other analytical equipment
• Manufacturing Equipment