Nakakin Co., Ltd. Product Lineup

The "WF-3 Line" is a single-line automatic filling system. The filling containers are one-gallon cans and plastic containers. It is easy to clean and does not select the type of liquid. After filling, the containers are sealed with a sealer, and labels are applied to the sides of the cans with a labeler. 【Features】 ■ Single-line type ■ Not selective of liquid type ■ Fast filling speed ■ High precision filling ■ Easy to clean *For more details, please refer to the PDF document or feel free to contact us.

• Filling and bottling machines

The customer was conducting batch mixing in a stirring tank, but the solid content was not uniform within the batch tank, resulting in variations in solid content depending on the product, which was problematic. Therefore, we proposed the Nakakin Rotary Pump-equipped Blender 'FCBL-2'. This product can transport solid-containing liquids with high precision, significantly improving mixing accuracy and allowing various mixing ratios to be set with simple operations, making it possible for anyone to perform the mixing. [Case Overview] ■ Issues - Solid content is not uniform within the batch tank, and the stirrer damages the solid content. - There is no space to install a new batch tank. ■ Proposed Product: Nakakin Rotary Pump-equipped Blender 'FCBL-2' - Capable of transporting solid-containing liquids with high precision. - No need for a large batch tank. *For more details, please refer to the related link page or feel free to contact us.

• Beverage Production Equipment
• Food Conveyor Equipment

At Nakakin, we also develop and manufacture automatic filling lines. We will construct a complete filling line from the container supply conveyor to the palletizer, tailored to your requirements. We manufacture filling lines for various containers such as BIB (Bag-in-Box), PET bottles, 1-gallon cans, plastic containers, and drums. 【Features】 ■ Development and manufacturing of automatic filling lines ■ Construction of complete filling lines tailored to customer requirements ■ Manufacturing of lines for various containers ■ Designing equipment after directly hearing about your challenges *For more details, please refer to the PDF document or feel free to contact us.

• Filling and bottling machines

We would like to introduce a case of filling high-viscosity bread dough. Bread dough has a very high viscosity and is difficult to handle. Do you have concerns such as wanting to improve product yield? We propose a filling machine equipped with a rotary pump. It can transport ultra-high viscosity materials (approximately 300,000 mPa.s) like bread dough, and it has advantages such as reducing filling time by one-third. 【Solving the following issues】 ■ Want to improve product yield ■ Want to shorten manufacturing time ■ Want to enhance product safety *For more details, please refer to the PDF document or feel free to contact us.

• Filling and bottling machines

We will introduce a case of filling spices with high precision into various containers. It is necessary for the product to be explosion-proof and has a high selling price. We wanted to fill it with high precision but were in a situation where we had to do it manually. Therefore, we proposed the semi-automatic filling machine "BWF-1M" equipped with a rotary pump. It has advantages such as no foaming due to liquid level tracking filling and good liquid cut-off at the nozzle. 【Issues】 ■ High foaming makes filling difficult ■ High viscosity causes stringing ■ Must accommodate various containers such as one-gallon cans, plastic containers, bottles, and PET bottles ■ In a situation where manual filling is unavoidable *For more details, please refer to the PDF document or feel free to contact us.

• Filling and bottling machines

We would like to introduce examples of filling soy sauce and seasonings into various containers according to orders. Filling seasonings presents challenges such as excessive foaming, making it difficult to fill, and poor filling accuracy due to manual control. In response, we propose the semi-automatic filling machine "WF-1ME" equipped with a rotary pump. This allows for liquid suction from a slightly distant location and offers benefits such as the ability to set up a clean booth for filling. 【Issues】 ■ Excessive foaming makes filling difficult ■ The gravity drop method results in slow filling speed and poor filling accuracy due to manual control ■ There is customer demand for various containers, from one-gallon cans to BIBs *For more details, please refer to the PDF document or feel free to contact us.

• Filling and bottling machines

We will introduce examples of filling liquid eggs, sweetened liquid eggs, salted liquid eggs, and others into their specific containers. Liquid eggs have issues such as being prone to foaming, having many filling volume patterns, and requiring significant setup each time. Therefore, we propose an automatic filling machine equipped with a rotary pump. In addition to being able to fill at high speed and high precision, the pump allows for CIP (Clean-In-Place) and offers high cleanliness due to the liquid-contact structure of the filling machine. 【Issues with Liquid Eggs】 ■ Prone to foaming ■ Strings are formed ■ Many filling volume patterns, making setup difficult each time ■ A breeding ground for E. coli, requiring high cleanliness ■ Cannot be cleaned at high temperatures, so there must be minimal liquid accumulation *For more details, please refer to the PDF document or feel free to contact us.

• Filling and bottling machines

☆ Nakakin's pumps solve these kinds of problems. ■ Transport liquids of various viscosities. ■ Transport without breaking solid objects. ■ Suppress foaming during transport. ■ Easy to clean and simple to disassemble and assemble! <Food> ■ High viscosity: Cheese, honey, butter, liquid egg, sauce, mayonnaise, potato salad, moromi, kamaboko, sausage, yeast, chocolate, soy milk ■ With solids: Juice with fruit, yogurt with fruit, meat sauce, curry ■ Foaming: Beer, soy sauce, sake <Cosmetics> ■ High viscosity: Cream, serum, treatment, cleansing, mud pack ■ With solids: Bead-containing cosmetics, grain-containing toothpaste ■ Foaming: Shampoo, soap, lotion <Pharmaceuticals> ■ Artificial blood, artificial protein, pure water, drink solutions, ointments <Chemicals and others> ■ Paint, ink, petroleum products, emulsions, latex, adhesives, detergents, surfactants, coatings ● Nakakin's pumps are manufactured in-house, from casting and processing to assembly, operation testing, and inspection, ensuring high quality. ● With over 50 years of experience, we offer a rich lineup of products. *For more details, please refer to the related links or feel free to contact us.

• Other pumps
• Other physicochemical equipment

In the semiconductor manufacturing industry, precise supply of chemicals is required to maintain the quality of the manufacturing process. Particularly in the process of forming fine circuits, it is crucial to maintain the purity of the chemicals and prevent contamination. Improper chemical supply can lead to reduced yield and quality defects in products. Nakakin's rotary pump is ideal for chemical supply as it is non-contact, self-priming, and has excellent metering capabilities. 【Usage Scenarios】 - Chemical transfer - Pure water supply - Supply of various cleaning solutions 【Benefits of Implementation】 - Maintains chemical purity - Ensures stable supply volume - Reduces the risk of contamination

• Other pumps
• Other physicochemical equipment

In the food manufacturing industry, precise transfer of liquids and a hygienic environment are essential for flavor addition. Particularly, handling liquids containing solids is crucial to avoid compromising flavor. Inappropriate pump selection can increase the risk of flavor degradation and foreign matter contamination. Nakakin's rotary pumps are non-contact, self-priming, and excel in metering, with a wealth of experience in the food and pharmaceutical industries. They also offer excellent cleanability and are easy to disassemble for cleaning, ensuring a hygienic environment. 【Usage Scenarios】 - Transfer of flavoring liquids - Transfer of high-viscosity liquids - Transfer of liquids containing solids 【Benefits of Implementation】 - Enables liquid transfer without compromising flavor - Maintains a hygienic environment - Improves product quality

• Other pumps
• Other physicochemical equipment

In the cosmetics manufacturing industry, precise mixing of ingredients is essential to maintain product quality. This is particularly important when handling high-viscosity raw materials or components containing solids, as uniform mixing and prevention of foreign matter contamination are crucial. Improper mixing can lead to product quality deterioration and manufacturing process issues. Our rotary pumps are suitable for liquids with high viscosity and solids, and their sanitary design allows for easy disassembly and cleaning, making them ideal for ingredient mixing in cosmetics production. 【Application Scenarios】 - Manufacturing of creams, lotions, and serums - Mixing and transferring raw materials - Handling raw materials containing solids 【Benefits of Implementation】 - Achieves uniform mixing of ingredients - Reduces the risk of foreign matter contamination - Improves product quality - Enhances manufacturing process efficiency

• Other pumps
• Other physicochemical equipment

In reagent addition in chemical plants, it is essential to supply an accurate amount of reagent safely. This is particularly important when handling corrosive liquids or high-viscosity liquids, as the selection of pumps is crucial. Inappropriate pumps can increase the risk of equipment failure and pose safety risks to workers. Nakakin's rotary pumps are non-contact, self-priming, and excel in metering, making them suitable for liquids with high viscosity and containing solids. 【Use Cases】 - Quantitative addition of reagents - Transfer of corrosive liquids - Supply of high-viscosity liquids 【Benefits of Implementation】 - Quality stability through accurate reagent addition - Reduced risk of liquid leakage - Improved maintainability

• Other pumps
• Other physicochemical equipment

In the inkjet industry, the stable supply of ink is a crucial factor that affects print quality. Ink clogging and unstable flow can lead to printing defects and reduce production efficiency. Nakakin's rotary pump, while non-contact, has self-priming capabilities and provides a stable supply of ink. It excels in metering, reduces ink waste, and supports high-quality printing. 【Usage Scenarios】 - Inkjet printers - Ink supply systems - Ink dispensing devices 【Benefits of Implementation】 - Improved print quality due to stable ink supply - Reduction of ink waste - Enhanced maintainability Our strengths

• Other pumps
• Other physicochemical equipment

In the agricultural sector, the efficient application of pesticides is a crucial factor that affects both yield and quality. Particularly with high-viscosity pesticides or those containing solids, issues such as pump clogging and performance degradation arise. This can hinder uniform application and potentially negatively impact crop growth. Nakakin's rotary pump, being non-contact and self-priming with excellent metering capabilities, demonstrates stable performance in pesticide application. 【Usage Scenarios】 - Pesticide supply - Liquid fertilizer supply - Transfer of various liquids 【Benefits of Implementation】 - Improved yield and quality through stable pesticide application - Reduced risk of pump clogging - Enhanced maintainability

• Other pumps
• Other physicochemical equipment

In the water treatment industry, accurate quantitative supply of chemicals is required for chemical injection. Especially in water quality management, an excess or deficiency of chemicals can lead to decreased treatment efficiency and environmental burden. Nakakin's rotary pump excels in non-contact and self-priming capabilities, enabling precise chemical injection. 【Application Scenarios】 - Injection of chemicals such as coagulants and pH adjusters - Wastewater treatment facilities - Water purification plants 【Benefits of Implementation】 - Optimization of chemical usage - Improvement of water quality management - Reduction of running costs

• Other pumps
• Other physicochemical equipment

In the fuel cell industry, the precise supply of electrolyte is a crucial factor that affects power generation efficiency and durability. Inadequate supply of electrolyte can lead to a decline in fuel cell performance and early degradation. Nakakin's rotary pump provides a stable and precise supply of electrolyte in a non-contact and self-priming manner. This maximizes the performance of fuel cells and contributes to their longevity. 【Application Scenarios】 - Supply of electrolyte to fuel cell systems - Drawing electrolyte from a negative pressure tank - Precise flow control of electrolyte 【Benefits of Implementation】 - Improved power generation efficiency through stabilized electrolyte supply - Increased pump lifespan - Enhanced maintainability

• Other pumps
• Other physicochemical equipment

In the analytical instrumentation industry, precise sample injection is required to obtain highly accurate analytical results. This is especially true for trace samples or high-viscosity liquids, where the performance of the pump significantly affects the analytical results. Improper injection can lead to decreased analytical accuracy and potential equipment failure. Nakakin's rotary pump allows for non-contact sample suction and excels in quantitativeness, enabling accurate sample injection. 【Usage Scenarios】 - Sample injection into analytical instruments - Sample injection of high-viscosity liquids - Injection of samples containing solids 【Benefits of Implementation】 - Improved analytical accuracy - Stable operation of equipment - Enhanced maintainability

• Other pumps
• Other physicochemical equipment

In the battery manufacturing industry, the precise filling of electrolyte is crucial for the performance and safety of the products. In particular, leaks or contamination of the electrolyte can shorten the battery's lifespan or potentially cause fires. Nakakin's rotary pump, being non-contact, reduces the risk of liquid contamination and, due to its self-priming capability, can extract electrolyte from vacuum tanks. Its excellent quantitativeness allows for the accurate filling of electrolyte. 【Application Scenarios】 - Electrolyte filling process - Extraction of electrolyte from vacuum tanks - Transfer of high-viscosity liquids 【Benefits of Implementation】 - Improved accuracy in electrolyte filling - Enhanced product quality - Increased work efficiency

• Other pumps
• Other physicochemical equipment

The "Rotary Pump" is a catalog from Nakakin Co., Ltd., which develops, manufactures, and sells equipment related to liquid transfer, such as Nakakin rotary pumps and automatic filling machines. It features rotary pumps including the "JM/JO series" with a simple single seal structure, and the "JMU series" with an outside mechanical seal type offering a wide range of seal variations. [Contents] ■ Operating principles and features ■ Special specifications and lineup ■ JM/JO specifications and features ■ JMU specifications and features ■ SC specifications and features ■ AMXN specifications and features *For more details, please refer to the catalog or feel free to contact us.

• Other pumps

The "Filling Machine" is a catalog from Nakakin Co., Ltd., which develops, manufactures, and sells equipment related to liquid transfer, such as Nakakin rotary pumps and automatic filling machines. It features a "semi-automatic filling machine" that quickly fills foamy liquids with Nakakin pumps, as well as a "fully automatic filling line" that constructs a complete filling line from container supply conveyors to palletizers, tailored to customer requirements. [Contents] ■ Semi-Automatic Filling Machine ■ Fully Automatic Filling Line ■ Product Lineup ■ Main Specifications *For more details, please refer to the catalog or feel free to contact us.

• Beverage Production Equipment

The "Blender" is a catalog from Nakakin Co., Ltd., which develops, manufactures, and sells equipment related to liquid transfer, such as Nakakin rotary pumps and automatic filling machines. It features the "FCBL type blender," capable of continuous mixing of two or more different liquids, as well as the "BUFL type blender," which is equipped with automatic mixing, automatic cleaning functions, and remote operation capabilities. [Contents] ■ Blender unit configuration ■ Features ■ Dimension diagrams, flow diagrams, standard specifications ■ Feedback control type blender, etc. *For more details, please refer to the catalog or feel free to contact us.

• Mixer/agitator