みづほ工業 List of Products and Services

■ A mixer that combines efficiency and precision - Automatic stop with timer function - Convenient features that enhance work efficiency - Achieves precise mixing from low speed of 500 RPM to high speed - Ideal for both research and production environments ■ Powerful performance and excellent durability - Stable mixing in any environment with a maximum power of 10,000 RPM - Brushless motor for long life and no maintenance required - Reliable for both factories and research ■ Easy to use for everyone from researchers to factory staff - Brushless motor prevents dust and is environmentally friendly for factories - Balances ease of use with high functionality - A mixer that supports both researchers and factory staff

• Mixer/agitator

Realizing three "ease" factors: easy to "observe" the emulsification stirring process, easy to "use," and easy to "extract data"! Developed as a device (Next) that fosters customer ideas more easily. The stirring performance adopts a well-established method from conventional test vacuum emulsification devices. - It can stir using two axes with a high-speed mixer and a scraping mixer, and it also has heating, cooling, and vacuum functions. - To enable a wide variety of emulsification stirring experiments with this single unit, three types of high-speed stirring blades are provided. - You can choose container sizes from 3L, 5L, to 7L with just one main unit. All of these features were born from the customer's desire for "it would be great to have such a device or function," and even though it is a testing machine, it has undergone a model change with the themes of "efficient stirring" and "improving productivity."

• Mixer/agitator

The PVQ series has undergone a minor change and has been launched as the PVQ-A series. With the ability to obtain optimal scale-up data, the conventional PVQ machines, known for their reliability, have been made more compact with a lower overall height to facilitate easier confirmation of raw material input and easier extraction from the emulsifier. We hope you will use the newly improved "PVQ-A series" in your company's research laboratory and factory.

• Assembly Machine

The cleaning of tanks after the production of products containing silicone oil has been a challenge due to the difficulty of soaking, making the wiping process labor-intensive. Therefore, a new cleaning agent called "Zero Kama-san" has been developed. We are currently distributing free samples. When inquiring, please comment, "I would like a sample of Zero Kama-san."

• Cleaning agents

- The shaft is longer than conventional models, allowing for a wider distance between the stirring blade and the motor, making it easy to add additives during stirring. - We offer stirring blades for both high-viscosity homomixers and dispersing mixers. Both types of blades can be used with a single unit. - Emphasizing portability, we have achieved a lightweight design. The device is simple in operation and appearance, making it user-friendly. - Emulsification, fine grinding, and uniform dispersion can be achieved in a short time. - The use of a brushless motor eliminates dust generation and achieves low noise levels. - The analog volume switch allows for free adjustment of the rotation speed. - The built-in timer allows the stirrer to stop after a set time. (Count-up function is also available.) - It can be used with beaker sizes starting from 100 mL. - The wetted parts are highly durable and hygienic. - The stirring blades can be removed for easy cleaning.

• Mixer/agitator

This is a continuous emulsification and stirring device that is optimal for labor-saving and space-saving in production equipment. By using a separate tank, circulation stirring can be achieved without taking up much space, even for large-scale emulsification and dispersion. The raw materials passing through the pipeline are finely divided and emulsified and stirred by the high-speed rotation of the homomixer, moving on to the next process. The treatment liquid passing through the pipe achieves effects similar to those of conventional homomixers. 【Features】 ○ It is possible to create a manufacturing process for stirring and mixing that is optimal for each intended use. ○ Disassembly, assembly, and cleaning of the liquid contact parts are easy. 　→ Sanitary types are also available in the lineup. ○ The standard model includes a two-stage homomixer for low and high viscosity, with the possibility of producing three-stage and four-stage models. For more details, please contact us or download the catalog.

• Emulsifier/Disperser
• Mixer/agitator

The Mizuho-style vacuum emulsification stirring device is a machine that operates while maintaining optimal conditions (vacuum, heating, cooling, etc.) inside the container for stirring and emulsifying products. The inner surface of the tank is processed into a perfect circle to allow the scraping mixer to move smoothly. Additionally, the standard batch size is 70% of the volume, but depending on the product (formulation), it can be increased to a maximum of 90%. The stirring tank (volume) can be manufactured from 1L to 12,000L. 【Features】 ○ The shape and rotation speed of the stirring blades are set optimally according to the application. ○ A high-speed shear mixer creates fine dispersion systems in a short time. ○ Liquid raw materials can be injected without breaking the vacuum, even under vacuum conditions in the tank. ○ Various measuring instruments necessary for quality control can be installed. ○ Safety devices considering the safety of operators and protection of the equipment are standardly equipped. For more details, please contact us or download the catalog.

• Mixer/agitator

The Mizuho-style vacuum emulsification stirring device is a machine that operates while maintaining optimal conditions (such as vacuum, heating, cooling, etc.) within the container to stir and emulsify products. The dissolution tank "D" is a tank for dissolving water phase and oil phase raw materials before emulsification. The mobile dissolution tank "DU" allows for small-scale production by incorporating a stirrer at the bottom. It can be moved anywhere by adding casters. Additionally, we offer a wide range of support for the preparation of sterile formulations, including both hard aspects such as tank structure, stirring structure, and piping structure, as well as soft aspects of the preparation process, including CIP and SIP, with products like "injection formulation preparation tanks" and "liquid preparation tanks." 【Features】 ○ Tank for dissolving water phase and oil phase raw materials before emulsification ○ Equipped with a stirrer (pulser) at the bottom, capable of stirring from small to large quantities ○ Capable of dissolving solid raw materials For more details, please contact us or download the catalog.

• tank

The "VKD" 3-axis and 4-axis vacuum kneading device, Nerimaze DX, eliminates dead space by adopting a 3-axis and 4-axis mechanism, enabling more effective emulsification, dispersion, and kneading stirring. It allows for uniform micronization of emulsions. Various types of product extraction are available, including tank tilting, extraction from the bottom, extrusion type, and portable tank movement. The "VK" vacuum kneading device features blades and tanks with precisely finished dimensions and performs kneading with two blades that execute planetary motion (revolution and rotation). The speed at the blade tips and the precise spacing eliminate dead space, significantly reducing mixing and kneading time. 【Features】 - A rich variety of blade options - Capable of a wide range of mixing from powder blending to high-viscosity kneading - The tank bottom adopts a square bottom design - No dead space between the blades and the bottom, allowing for high-quality mixing even for ultra-high viscosity materials For more details, please contact us or download the catalog.

• Mixer/agitator

We provide software aimed at standardizing customer operations and improving productivity. For example, by exporting the contents operated by the operator on a touch panel to a file (CSV) and loading this CSV file into a sequencer that controls the operation of the equipment, we enable automatic operation where the equipment executes processes without operator involvement. Additionally, by importing production log data stored in a recorder mounted on the control panel to a personal computer at a specified time, we offer various data logging software that allows for comparison of production logs of the same product in graphs and other formats. Please contact us for more details.

• Mixer/agitator
• Emulsifier/Disperser

The "PVQ-3UN" is a test vacuum emulsification stirring device that provides optimal scale-up data for production due to its structure being close to that of production machines. Emulsification stirring tests under vacuum can be easily conducted. Additionally, various interchangeable blades can be easily replaced, allowing for a variety of stirring tests. It is also possible to manufacture devices compatible with both 3L-5L and 3L-7L. The stirring tank and jacket are made of reinforced glass, enabling work to be performed while observing the stirring condition. 【Features】 - The wetted parts are made of glass and stainless steel, offering excellent corrosion resistance and hygiene. - The rotation speed of the homomixer and scraping mixer can be freely adjusted, and the digital speedometer allows for accurate knowledge of the rotation speed. - The switching valve makes it easy to heat or cool the product within the emulsification tank. - The disassembly and assembly of the wetted parts are simple, allowing for easy cleaning. - The stirring tank can be tilted using a lever operation, making it easy to extract the product. For more details, please contact us or download the catalog.

• Mixer/agitator

We have a variety of laboratory stirring devices essential for product development and data collection for scale-up. The tabletop vacuum emulsification stirring device "PVQ-1D" allows for small-scale trials with a total capacity of 1L (standard batch size of 0.3 to 0.7L) and is designed to be very compact compared to conventional small vacuum emulsification devices. The tabletop vacuum kneading device "PVK-1D" enables easy kneading tests of high-viscosity materials under vacuum. 【Features】 - Equipped with basic utilities for heating, cooling, and vacuum suction - Various trials can be conducted at beaker scale - Mixing performance is enhanced by the forward and reverse mechanism, expanding the range of trials - During trials, temperature, rotation speed, and vacuum level can be monitored, saved, and edited on your computer via a USB cable For more details, please contact us or download the catalog.

• Mixer/agitator

The "PVK" enables mixing without dead space through two blades performing planetary motion. It allows for easy kneading tests under vacuum, as well as heating and cooling. Additionally, the rotation speed of the blades can be freely adjusted. 【Features】 - The mixing chamber and jacket are made of stainless steel as standard. - The wetted parts are made of stainless steel, offering excellent corrosion resistance and hygiene. For more details, please contact us or download the catalog.

• Mixer/agitator

We have a variety of laboratory stirrers essential for product development and data collection for scale-up. The tabletop quick homomixer "LS" achieves emulsification, micronization, and uniform dispersion in a short time due to the powerful shear force, impact force, and turbulence generated by its high-speed turbine blades. The lift-type homomixer "SLR" is designed for production use and is ideal for uniform dispersion of liquid agents and the production of emulsions. It can also be used for blending raw materials. 【Features】 - The rotation speed can be freely adjusted simply by turning the variable speed knob. - The wetted parts are made of all stainless steel, offering excellent corrosion resistance and hygiene. - The timer function allows for automatic stop at the set time. For more details, please contact us or download the catalog.

• Mixer/agitator

The upper part is equipped with a scraping mixer and a paddle mixer, while the lower part (tank bottom) has a homomixer, allowing for sufficient mixing and stirring, as well as vertical convection. The lower homomixer adopts a double mechanical seal structure, which has improved the durability of the seals compared to conventional designs when stirring high-hardness fine powder materials. 【Features】 ○ The high-speed shear homomixer enables uniform micronization of emulsions. ○ Since the homomixer is equipped at the bottom of the tank, it allows for mixing from small quantities compared to VQ and VT types. ○ It is also possible to replace the lower homomixer with other stirring blades as an option.

• Mixer/agitator

The "VQ-1-250II" is a versatile emulsifying device capable of accommodating a wide range of product manufacturing. It is equipped with a scraping mixer and a homomixer at the top, enabling sufficient mixing and stirring, as well as vertical convection. The high-speed shear homomixer allows for uniform micronization of emulsions. By standardizing and simplifying the structure, maintenance has been improved, and reliability has been enhanced. 【Features】 ○ The interior of the tank is machined to a perfect circle to improve scraping performance. ○ By improving the overturning mechanism, the burden of handle operation has been reduced compared to conventional models. ○ The device operates with a standard 12-inch touch panel, allowing for one-touch switching between Japanese, English, and Chinese. ○ It accommodates a wide range of fields, including cosmetics, pharmaceuticals, food, and chemicals. ○ All stainless steel construction is standard for corrosion resistance and hygiene (the wetted parts are made of SUS316). For more details, please contact us or download the catalog.

• Mixer/agitator
• Emulsifier/Disperser

The Mizuho-style vacuum emulsification stirring device is a machine that operates while maintaining optimal conditions (vacuum, heating, cooling, etc.) within the container to stir and emulsify the product. The inner surface of the tank is precisely machined to a perfect circle to allow the scraper mixer to move smoothly. Additionally, the standard batch size is 70% of the internal volume, but depending on the product (formulation), it can be increased to a maximum of 90%. The stirring tank (internal volume) can be manufactured from 1L to 12,000L. 【Features】 ○ Various equipment can be attached to enhance cleanability ○ Extensive track record of manufacturing in sanitary specifications ○ Excellent operability developed from years of experience ○ Reliable scale-up based on demo machines from Mizuho Industrial Co., Ltd. ○ Automatic operation from a computer is possible For more details, please contact us or download the catalog.

• Mixer/agitator

The lower circulation mixer "TW" enables circulation and fine grinding at low power consumption by adopting three types of high-speed stirring blades. It is also capable of stirring high-viscosity materials. Compared to conventional homomixers, it can achieve smaller and more uniform emulsion particle sizes. 【Features】 - Adoption of three types of high-speed stirring blades allows for circulation and fine grinding at low power consumption. - Capable of operation at a maximum viscosity of 100 Pa·sec (100,000 cp). - Compatible with CIP cleaning (self-liquid circulation cleaning from the tank to external piping and finishing cleaning with purified water). For more details, please contact us or download the catalog.

• Mixer/agitator

The Mizuho-style vacuum emulsification stirring device is a machine that operates while maintaining optimal conditions (vacuum, heating, cooling, etc.) within the container to stir and emulsify the product. ■ VQ Upper Double Stirring Type - Uses a hollow double shaft → External scraping stirring (anchor stirring) and internal high-speed stirring (homomixer, ultra mixer, etc.) - Distinguished by the difference in the position of the shaft seal for high-speed stirring, categorized into stay bolt type and pipe type. ■ VT Upper Triple Stirring Type - Uses a hollow triple shaft → External scraping stirring (anchor stirring), followed by paddle stirring, and high-speed stirring on the innermost part (homomixer, ultra mixer, etc.) - Allows for sufficient vertical convection and mixing due to the three-axis stirring. ■ VTU Upper and Lower Triple Stirring Type - Upper part has a hollow double shaft (external scraping stirring (anchor stirring) and internal paddle stirring) - Lower part (bottom of the tank) has high-speed stirring (homomixer, ultra mixer, etc.) *For more details, please contact us or download the catalog.

• Mixer/agitator
• Emulsifier/Disperser

● Uniform micro-particle dispersion of emulsions is possible ● Shaft seal structure that allows stirring under vacuum ● Various equipment can be installed to enhance cleanability ● Extensive track record of manufacturing in sanitary specifications ● Comprehensive maintenance support by service personnel ● Excellent operability born from years of experience ● High reliability in scale-up based on a demo unit (200L) ● Automatic operation from a computer is possible

• Mixer/agitator
• Emulsifier/Disperser

This is a device that systematizes a dry hot air below 70℃ and a refrigerant circulation mechanism to dry inorganic sludge that has been dewatered using a filter press. By further reducing the moisture content of the sludge dewatered by the filter press, can we reduce the sludge disposal costs?

• Wastewater/wastewater treatment equipment
• Other environmental equipment
• Dehumidifier

The water treatment technology developed by Mizuho Industrial has been involved in a wide range of industries, from ultrapure water production systems to wastewater treatment facilities, progressing alongside water treatment. The know-how and achievements gained from these experiences have become a significant strength, allowing us to continue advancing and responding to the various needs of our customers.

• Water treatment equipment
• Filtration Equipment
• Other water treatment equipment

Mizuho Industry is collaborating with the French company TAMI and is active in the field of ceramic membrane treatment in Japan. TAMI's membranes are utilized in various sectors such as pharmaceuticals, food, beverages, chemicals, and semiconductors. They demonstrate strong capabilities in handling acidic/alkaline solutions that organic membranes cannot manage, as well as in high-temperature processes and hot water applications. Additionally, they are beneficial for treating liquids containing sharp SS, such as silicon polishing wastewater, which can tear organic membranes. ● High corrosion resistance and heat resistance ● Excellent strength and wear resistance ● A wide variety of membrane types (shapes, pore sizes)

• Filtration Equipment
• Other water treatment equipment
• Wastewater/wastewater treatment equipment

Utilizing the natural flow of water, simultaneous sedimentation and filtration are performed within the tank, achieving approximately half the installation area compared to conventional sedimentation tanks, while consistently providing stable and high-quality treated water through the upper filtration mechanism. "A revolutionary wastewater treatment device that simultaneously performs coagulation sedimentation and filtration." - Solid-liquid separation and filtration can be performed simultaneously. - Installation area is half that of conventional systems, making it space-saving equipment. - Installation period can be significantly shortened. - Easily accommodates expansions. - Capable of handling a wide range of fluctuations in water volume and quality. - Maintenance and inspections can be easily conducted.

• Wastewater/wastewater treatment equipment

Regarding the treatment of organic wastewater, we will propose optimal designs based on accumulated know-how, combining methods such as solid-liquid separation for the removal of suspended solids, biological treatment, physical treatment, and membrane separation for the organic wastewater discharged from each factory. Additionally, we will incorporate various technologies, including membrane separation activated sludge methods using liquid membranes, to meet your needs in this increasingly challenging era of environmental issues. ■ Cosmetic manufacturing wastewater ■ Pharmaceutical manufacturing wastewater ■ Food manufacturing wastewater ■ Chemical manufacturing wastewater ■ Semiconductor and precision parts cleaning wastewater

• Wastewater/wastewater treatment equipment