MONOVATE(旧：日東金属工業) List of Products and Services

When flowing or pouring water and raw materials into stainless steel containers or equipment, I believe that pipes and valves are connected to the containers or equipment. When connecting these, threaded fittings such as sockets and nipples, as well as "fittings" like flanges and hygienic fittings, are used. Here, we will introduce "hygienic fittings," which are used in processes that require a more sanitary environment, including their applications, types, and related products.

The surface of the beautiful stainless steel container reflects like a mirror. Did you know that this beauty is not a characteristic of the material itself, but rather something artificially created? Generally, the surface of stainless steel containers is polished to a shine by a method called buff polishing, done by human hands. Here, we summarize a type of polishing method used to finish the surface of stainless steel, known as buff polishing.

A valve refers to a device that regulates the flow of liquids or powders through piping. In stainless steel containers, it is common to use valves to adjust the flow rate when transferring mixed liquids or powders to another location. Here, we will introduce valves that are often used in conjunction with stainless steel containers, categorized by their application for liquids and powders.

"Stainless Steel Containers: Stainless Steel and Surface Treatment - Electrolytic Polishing and Fluororesin Coating Manual" This document introduces the electrolytic polishing and fluororesin coating of stainless steel and stainless steel containers used by Nitto Metal Industry. ● About Stainless Steel It explains SUS304, SUS316, and SUS316L. ● About Electrolytic Polishing It presents the methods for electrolytic polishing of the stainless steel (SUS304, SUS316L) used by our company, as well as the characteristics demonstrated by electrolytic polishing. ● About Fluororesin Coating It explains the characteristics of fluororesin coating and the selection of materials.

At MONOVATE, which boasts 65 years of experience in industries including food and pharmaceuticals, we are currently offering a reference document titled "Pipe Fittings for Stainless Steel Containers" as a gift. This document provides clear explanations of the four types of fittings: elbow, threaded, flange, and tube, covering fundamental knowledge such as structure, applications, and shapes. It also includes a list of advantages, a selection guide based on purpose, and installation examples. The document is presented in full color with numerous images. 【Contents】 ■ Features, advantages, and disadvantages of each fitting ■ Selection guide for fittings based on purpose ■ Installation examples of fittings ■ Glossary of terms *This document can be viewed immediately via [Download]. *Please note that there are no printed booklets available, and we are unable to send them by mail. Thank you for your understanding.

Nitto Metal Industry, boasting 60 years of experience in industries including food and pharmaceuticals, is currently offering a reference material titled "Pipe Fittings for Stainless Steel Containers" as a gift. The document provides clear explanations of the four types of fittings: hose, threaded, flange, and tube, covering fundamental knowledge such as structure, applications, and shapes. It also includes a list of advantages, a selection guide based on purpose, and installation examples. This is a full-color publication featuring numerous images. [Contents] - Characteristics, advantages, and disadvantages of each fitting - Selection guide for fittings based on purpose - Installation examples of fittings - Explanation of terms *This material can be viewed immediately from the [Download] section.

A "handle" to grip when carrying a stainless steel container. Are you dissatisfied with how difficult it is to grip or clean? Isn't it easy for dirt and cleaning solution to accumulate in the gaps of the handle? The gaps in the handle and its attachment points tend to be hard to clean and can become unsanitary. To prevent contamination and foreign matter from the container, it is important to eliminate such hard-to-reach gaps. By removing the gaps, dirt and cleaning solution won't accumulate, which can shorten cleaning time. This, in turn, leads to improved work efficiency. Our company selects and manufactures the optimal "handle" based on your desired specifications, usage environment, and application, so that you can use stainless steel containers comfortably.

The "Q&A on Stainless Steel Containers" is a selection guide created by MONOVATE, which boasts over 65 years of experience in industries including food and pharmaceuticals, summarizing the key points for selecting stainless steel containers in an easy-to-understand manner. The guide includes a total of 111 items of know-how presented in response to frequently asked questions from users. It covers a wide range of topics, including safety selection points, suitability for pressurization and depressurization, durability and sealing properties, custom and special processing, precautions when handling hazardous materials, as well as legal and regulatory certifications and inspection documents. 【Features】 ■ Clear explanations of shapes and uses with photos of each container ■ Illustrations explaining the installation and uses of the containers *For more details, please refer to the PDF document or feel free to contact us.

Stainless Steel Container: Stainless Steel and Surface Treatment - Electrolytic Polishing and Fluororesin Coating Manual" Introducing electrolytic polishing and fluororesin coating for stainless steel and stainless steel containers! ● About Stainless Steel We explain SUS304, SUS316, and SUS316L. Our company manufactures containers from these stainless steel plates, primarily providing them to pharmaceutical manufacturers, as well as cosmetics, food, and chemical manufacturing companies. ● About Electrolytic Polishing We introduce the methods for performing electrolytic polishing on the stainless steel (SUS304, SUS316L) we use, as well as the characteristics exhibited by electrolytic polishing. ● About Fluororesin Coating We explain the characteristics of fluororesin coatings and the selection of materials. Characteristics of fluororesin coatings: "Chemical resistance," "Non-stick," "Non-wetting," "Heat resistance," "Cold resistance," "Weather resistance," "Slip properties," "Wear resistance," "Electrical properties." Fluororesin coating materials: "PFA," "FEP," "ETFE.

Not only stainless containers, but also gaskets and packing that quietly support machines, equipment, and parts... What is the difference between these two? I will explain the commonly used materials and their characteristics as well!

There are various methods to check the internal condition of a tank, such as viewing windows, level gauges, pressure gauges, safety valves, and thermometers. You can select and install the most suitable monitoring components and equipment for your application. Here, we will introduce the monitoring components and equipment commonly used in stainless steel containers by Nitto Metal Industrial Co., Ltd. *In addition to the components and equipment mentioned here, there are many other types available. If you inform us of your intended use during the container consideration phase, we can propose the most suitable components and equipment and manufacture products that meet your requirements.*

When distributing stainless steel containers, various certificates may be required. When exporting abroad, there are non-applicability certificates and U.S. re-export regulations (EAR) to prove that the items are not strategic materials (such as weapons of mass destruction or nuclear fuel). There are also regulations regarding environmentally hazardous substances, such as the RoHS Directive, REACH regulations, and green procurement. Additionally, while Nitto Metal Industry does not handle this, exporting to Europe requires a CE mark, and exporting to China requires CCC certification, among others. We will explain these various certificates in detail. For more information, please contact us or refer to our catalog.

This is a corrosion resistance test in which a silicone emulsion is stored in three types of stainless steel tanks at room temperature for one month. DN-Silicone Emulsion-100,000 is used in a wide range of fields, including cosmetics, textile processing, release paper, defoaming, and food additives. Tank 1: SUS304 buff polished showed holes due to corrosion. Tank 2: SUS304 buff polished followed by electropolishing showed no signs of corrosion progression. Tank 3: SUS316L buff polished showed no signs of corrosion progression. For more details, please contact us or refer to the catalog.

Here, we mainly explain the inspection standards, inspection content, items, etc., conducted by the quality assurance inspectors of Nitto Metal Industry Co., Ltd., based on inspection requests from users. Our company investigates whether there are any abnormalities or defects and whether the products conform to specifications when manufacturing and shipping stainless steel containers according to the standards set internally. ○ Standard Containers Visual inspections and dimensional inspections are conducted during the processes from receiving to processing, cleaning, and packaging. ○ Custom Containers Inspections are conducted based on product specifications and inspection request details, so the inspection procedures, methods, equipment, and jigs differ for each product. For more details, please feel free to contact us!

This section mainly explains the materials used for stainless steel containers in our company. Stainless (Stainless) is a coined term that combines stain (Stain: dirt) and less (Less: less). Stainless steel is used in various fields as a metal that is resistant to rust and possesses many excellent properties, and it comes in many forms such as sheets (thin/thick), wires, bars, pipes (tubes), and shaped steel. There are many types of steel grades, ranging from those that meet JIS standards to those developed uniquely by manufacturers. Additionally, the properties exhibited vary depending on the components and their quantities added.

This document explains content that is considered useful when deciding on the selection and specifications of fluoropolymer coatings, such as comparisons of the properties and performance of fluoropolymers. Fluoropolymer coatings possess excellent characteristics such as chemical resistance and non-stick properties that cannot be obtained with other resin coatings. At Nitto Metal Industry Co., Ltd., we determine the type of fluoropolymer to be used for coating stainless steel containers based on the user's application and contents. *Fluoropolymer coatings are sometimes referred to as Teflon coatings; however, Teflon (fluoropolymer) is a trademark of DuPont Co., and this document refers to them as fluoropolymer coatings. *The "fluoride" used for cavity prevention is a fluorine compound (aqueous solution of sodium fluoride) and is not the same as "fluoropolymer."

This document is available for immediate viewing via download. This booklet summarizes the manufacturing achievements and experiences of Nitto Metal Industry Co., Ltd. We hope it serves as a reference when transporting hazardous materials or purchasing hazardous material containers. Here, we will explain the steel drums (metal containers) among the hazardous material containers (small containers) recommended by the United Nations. The content of this explanation adheres to the "Regulations on the Maritime Transport and Storage of Hazardous Materials" (Ministry of Transport Ordinance No. 30 of 1957, hereinafter referred to as "Hazardous Regulations"). When transporting containers containing hazardous materials by ship or exporting them abroad, containers marked with the UN mark based on UN recommendations are required. Containers with the UN mark are generally applicable to all modes of transportation, including maritime, air, and land. However, when transporting hazardous materials by air or land (by vehicle or railway) other than maritime transport, it is necessary to consider whether they comply with domestic regulations in Japan (such as the Aviation Act and Fire Service Act) and the regulations regarding the transport of hazardous materials in the destination country.

This explanatory document introduces the methods for electropolishing stainless steel (SUS304, SUS316L) used by Nitto Metal Industry Co., Ltd., as well as the characteristics exhibited by the electropolishing process. ○ Electropolishing - It is a surface treatment technology that dissolves and polishes the surface of metals by passing electricity through an electrolytic solution. - Stainless steel containers that have undergone electropolishing exhibit various excellent properties, such as improved corrosion resistance and cleanability.

This is a technical booklet from Nitto Metal Industry Co., Ltd. Here, we introduce the specifications published by the American Welding Society (AWS). These specifications address visual inspection requirements for welded surfaces that are certified and those that are used as-welded. Four surface class classification zones are defined based on risk for welded surfaces present in sanitary containers, and guidelines for welding finishes specifying the required welding finish for these zones are provided.

To control the input of materials and the discharge of contents, various valves are used. First, it is necessary to select the most suitable valve based on the type of material, such as liquids, powders, and solids, as well as the pressure conditions (pressurized or depressurized) and the intended application. There are also different types of valves, including manual valves, electric valves, solenoid valves, and air-driven valves. With electric or solenoid valves, discharge and supply can be automatically controlled. Selection can be made from various perspectives, including the type of fluid (liquid, powder, solid, gas), its properties (flammability, toxicity, corrosiveness), and the specifications of the valve body. At Nitto Metal Industry Co., Ltd., if you inform us of the intended use during the container consideration phase, we will propose the most suitable valve based on our extensive experience in handling!

The "UN Standards for Dangerous Goods Containers, Small Containers, Steel Drums Explanation Document" provides an explanation of steel drums (metal containers) among the dangerous goods containers (small containers) recommended by the United Nations. The content of this document follows the "Regulations for the Transportation and Storage of Dangerous Goods by Vessels" (Ministry of Transport Ordinance No. 30 of 1957). When transporting containers containing dangerous goods by vessel or exporting them abroad, a dangerous goods container marked with the UN mark based on UN recommendations is required. This document is compiled from our company's manufacturing achievements and experiences as a manufacturer, and it is intended to serve as a reference when transporting dangerous goods or purchasing dangerous goods containers. Terminology explanations are also provided, including "dangerous goods," "inspection agencies for dangerous goods containers," "types of dangerous goods containers," "steel drums," "UN recommendations (UN recommendations)," "UN dangerous goods transportation," "UN Orange Book," "UN number," "Fire Service Act," "application documents," "applicant," "performance testing," "total mass," "container grade," and "MSDS." This document is available for immediate viewing via download.

The 'Secret Notebook Full of Information on Stainless Steel and Surface Treatments (Electropolishing and Fluororesin Coating)' is a document that introduces the electropolishing and fluororesin coating of stainless steel and stainless containers used by MONOVATE. Regarding stainless steel, we explain the symbols SUS304, SUS316, and SUS316L. Our company manufactures containers from these stainless steel plates, primarily providing them to pharmaceutical manufacturers, as well as cosmetics, food, and chemical manufacturing companies. For electropolishing, we present the methods for electropolishing the stainless steel (SUS304, SUS316L) we use, along with the characteristics demonstrated by the electropolishing process. Additionally, we explain the characteristics of fluororesin coating and the selection of materials for it. *This document can be viewed immediately from the [Download] section.

Stainless containers are characterized by their resistance to rust. Environments that use such stainless containers often have high hygiene standards and robust measures against foreign matter contamination. The PDF document introduces "measures against foreign matter contamination that can be implemented around stainless containers in the storage and input processes." Please feel free to download and take a look.

Stainless steel containers used in high hygiene grade locations. In such environments, measures against foreign matter contamination are often a focus. This PDF document introduces "measures against foreign matter contamination that can be implemented around stainless steel containers during mixing and cleaning processes." Please feel free to download and take a look.

A stirring temperature control unit is a stirring device that can stir while maintaining the temperature of the contents by circulating a heat transfer medium in the jacket (outer tank) of a stainless steel container. Nitto Kinzoku Kogyo offers custom-made stirring temperature control units based on a combination of stainless steel containers, stirrers, and temperature control devices (such as heaters and circulation systems), tailored to the purpose, contents, and customer preferences, starting from just one unit. It is also possible to manufacture units with the assumption of combining them with your existing stirrers or temperature control devices. This case study collection introduces some examples of stirring temperature control units that have been delivered so far. You can view it immediately by downloading the PDF.

There are various models of mixers released by different manufacturers, and it is often thought, "There are too many types, I don't know which one is good!" "Will it mix properly?" "How do I buy one?" This PDF document introduces tips for choosing a mixer that you should know when purchasing one, as well as how to buy a mixer. It is recommended for those who are in charge of purchasing a mixer for the first time and for those who are considering getting a mixer.

In recent years, the trend of automation (robotization/factory automation) has accelerated in pharmaceutical and cosmetic factories. At our company, we have seen an increase in custom orders for stainless steel containers from customers who want to use them on automated production lines. By customizing stainless steel containers to match the equipment and work processes, we can fully utilize the performance of the equipment and solve process-related issues. This explanatory document introduces recommended customizations and products for stainless steel containers to be introduced into automated processes.

When using stainless steel containers, you may think things like, "I want to make this task easier," "I want to eliminate dangerous parts," or "I want to prevent injuries during work." In this document, we will introduce safety measures that can be achieved through "slight customization" of our products. By using stainless steel containers tailored to the specific tasks, you can improve work efficiency and help prevent injuries.

Packing used in stainless steel airtight containers. Depending on the compatibility with the liquid, the packing may absorb the liquid, swell, and become soft. This phenomenon is referred to as "swelling." This PDF document summarizes the results of experiments conducted to observe what happens when swelling occurs. At Nitto Metal Industry, we can change the packing material used in stainless steel containers and surrounding equipment to suit the contents, so please feel free to contact us.

Stainless steel containers are often used in temperature control processes due to their high thermal insulation (low thermal conductivity). In this PDF document, our company, a manufacturer of stainless steel containers, will introduce the temperature control methods for stainless steel containers categorized by features.

Stainless steel is famous for its resistance to rust, but there are different types of stainless steel, and the strength of its corrosion resistance varies. If you are looking for stainless steel containers that prioritize safety and functionality over cost, this document will surely be helpful.

A stainless steel container manufacturer has compiled common troubles and concerns that may arise during the use of stainless steel containers. We will explain the solutions based on inquiries received from customers using Nitto Metal Industry's containers. If you have any questions not covered here, please feel free to contact us.

In processes that handle powdered materials, especially when using powdered materials for small-scale production or specific products, it is often the case that manual input and weighing are performed rather than using automated devices or specialized equipment. In this document, we will introduce measures that can be taken using stainless steel containers to address common issues encountered when handling powders and their solutions.

Recently, there hasn't been a day when I haven't seen alcohol or sodium hypochlorite solution set up. At your company as well, - You may have purchased disinfectants to maintain the hygiene environment within the company. - You may be preparing and distributing disinfectants to ensure the health of employees. You might be buying large quantities, such as in bulk cans or bag-in-boxes, and then dividing them into smaller portions. Additionally, depending on the type of disinfectant, there may be a need to dilute it, and in such cases, "stainless steel products suitable for portioning" are recommended. In this document, in addition to addressing the question, "How compatible are disinfectants and stainless steel?", we will introduce two stainless steel products that are ideal for portioning disinfectants. *This document can be viewed immediately by clicking the PDF download button.

Stainless steel can be sterilized, but there are stainless steel products that can and cannot be sterilized. There are various types of sterilization, but this document introduces the sterilization of stainless steel containers (SUS304/SUS316L) manufactured by Nitto Kinzoku Kogyo using an autoclave (high-pressure steam sterilization / 121°C for 20 minutes). Please feel free to contact us regarding the sterilization compatibility of each product.

We sometimes receive inquiries from customers asking, "What is the heat resistance temperature of stainless steel containers?" This document will introduce the heat resistance temperature of stainless steel containers, precautions when heating (warming) contents using stainless steel containers, and frequently asked questions regarding heating.

Foaming can cause various troubles depending on what is being handled. For example, if the foam does not dissipate, you cannot proceed to the next process, and you may need to insert a defoaming or degassing step, or wait for the foam to dissipate naturally. This hinders work and is inefficient. In other words, even a slight reduction in the amount of foam can lead to improved work efficiency. This document summarizes the experiments conducted on "methods to suppress foaming during input."

Our stainless steel airtight containers come in two types: the CTH type with a catch clip and the CTL type with a lever band. Both types have sufficient airtightness for storage purposes, but it is unknown how much the contents would leak if the container were in an abnormal state. To verify this, we checked the leakage amount by laying both types of containers on their side in this document. What difference will there be?

Recently, we have seen an increase in inquiries from customers dealing with slurries. Here, slurry refers to a mixture of raw material pastes, particles, or powders combined with liquids such as water or solvents. For example, many customers face challenges in the mixing and storage processes with viscous slurries where binders are dissolved, or slurries with heavy, easily settling particles. In this document, we will introduce the products from our company that served as the basis for our proposals among the examples of stainless steel tanks we have suggested as slurry tanks. At MONOVATE, we customize these products by combining them with the customers' challenges, requirements, and the properties of the contents, offering tailor-made slurry tanks for each project.

Our company manufactures and sells tanks for craft beer. Depending on the manufacturing process, we offer three types of tanks for boiling, mashing, and fermentation. To make it easier for those who are considering starting a craft beer business to introduce equipment, we also propose and sell other related devices as a package. One of these is the "heat exchanger." A heat exchanger is a device that transfers (exchanges) thermal energy from a fluid at a higher temperature to a fluid at a lower temperature, similar to an air conditioner or radiator. Recently, we visited "Nihasan Seisakusho Co., Ltd.," which holds the top share in the domestic market for plate heat exchangers and whose products we also handle. This document will explain the basics of the heat exchangers introduced during our visit and our craft beer tanks.

When we hear from customers about their challenges regarding the introduction or updating of equipment, we sometimes receive inquiries about improving losses and yield rates. The equipment we provide can be customized from a single unit, so we make proposals to add or change components and modify designs based on the information we receive. While our proposals vary depending on the conditions of the workspace and the nature of the work, this document focuses on two processes: "input" and "output," and introduces customizations that have led to improvements in losses and yield rates, based on actual implementations.

Back pain accounts for 60% of what is commonly referred to as "occupational diseases." Preventive measures against back pain are essential for achieving a safe working environment. Many of the stainless steel tanks and peripheral equipment we handle are sized and weighted to be just manageable by human power. There is a risk of placing a significant burden on the body by accumulating tasks that feel like "it's tough on the back, but I can manage with a little extra effort." That said, it may be difficult to imagine what kind of design can reduce this burden. Therefore, in this document, we will introduce products that our company, as a manufacturer, has developed to alleviate the burden on the back during daily operations, as well as examples of custom solutions that have been adopted by our customers.

In places where powder materials and organic solvents are handled, exposure to these substances can have health impacts, so measures to prevent exposure are necessary. While there are countermeasures on the operator's side, it is important to suppress the factors that lead to operator exposure from the equipment side. This document mainly focuses on the handling of powders and introduces the exposure prevention measures that our company, a stainless steel tank manufacturer, can propose around the tank area.

At MONOVATE, a manufacturer of mixing tanks and mixing equipment, we propose methods to reduce the occurrence of lumps and to dissolve any lumps that do occur quickly, through the review of work methods and improvements or introductions of production equipment. In this document, we will introduce several measures that can be taken to eliminate lumps.

"Stainless steel," which is commonly used in food factories, is it really rust-resistant? What are "Heller" and "buff polishing"? For new employees and those transitioning from different industries, what is taken for granted on-site may often feel like a question mark. This document provides a gentle explanation of the basic knowledge of stainless steel from a manufacturer of stainless steel containers and equipment with over 60 years of experience. It covers a wide range of topics from fundamental knowledge to practical information on the causes of rust and how to prevent it. It has also been well-received as training material for new employees. Document Contents: 1. [Explanatory Document] Professionals share specialized know-how! Basic knowledge of stainless steel and surface treatment. 2. [Explanatory Document] Are you familiar with the high-grade rust-resistant stainless steel material "SUS316L"? 3. [Explanatory Document] Can stainless containers rust quickly under certain conditions? Causes and countermeasures for rusting in stainless containers. 4. [Explanatory Document] What is buff polishing? 5. [Explanatory Document] What is Heller? 6. [Explanatory Document] The differences between "packing," "gasket," and "O-ring" that you can't ask about anymore. 7. [A Must-See for Food Manufacturers!] Stainless containers commonly used in food factories and case studies of deliveries. 8. Company Overview (MONOVATE Co., Ltd.)