Nakakin Co., Ltd. List of Products and Services

■Equipped with Nakakin Pump Benefits of Nakakin Rotary Pump Compatible with liquids ranging from high viscosity to low viscosity. Less affected by the previous process, allowing for stable filling. ■Quick filling even with foaming liquids Utilizes a motor for nozzle elevation. By controlling the filling speed of the pump and the rise speed of the nozzle, filling can be done while minimizing foaming. ■Excellent accuracy Adopts a measurement method using load cells, enabling high-precision filling. The nozzle opening also employs two-stage control to improve accuracy. ■Easy operation with a touch panel Can store filling data for 150 different products. Additionally, it is packed with features such as automatic drop correction. ■Compact and easy to move Equipped with casters for easy mobility. ■Long lifespan The main body of the filling machine is made of stainless steel, making it durable and long-lasting. ■Compatible containers Wide compatibility with various types of cans, plastic containers, and bag-in-boxes. *For more details, please refer to the PDF document or feel free to contact us.

■Equipped with Nakakin Pump Advantages of Nakakin Rotary Pump Compatible with liquids ranging from high viscosity to low viscosity. Less affected by the previous process, allowing for stable filling. ■Quick filling even with foaming liquids Utilizes a motor for nozzle elevation. By controlling the filling speed of the pump and the rise speed of the nozzle, filling can be done while minimizing foaming. ■Excellent accuracy Adopts a measurement method using load cells, enabling high-precision filling. The nozzle opening also employs two-stage control to improve accuracy. ■Easy operation with a touch panel Can store filling data for 99 different products. Additionally, it is packed with features such as automatic drop correction. ■Compact and easy to move Equipped with casters for easy mobility. ■Long lifespan The main body of the filling machine is made of stainless steel, making it durable and long-lasting. ■Compatible containers Can accommodate a wide range of containers, from various cans to plastic containers and bag-in-boxes. *For more details, please refer to the PDF document or feel free to contact us.

■Equipped with Nakakin Pump Advantages of Nakakin Rotary Pump Compatible with liquids from high viscosity to low viscosity. Less affected by the previous process, allowing for stable filling. ■Quick filling even with foaming liquids Adopts a motor for nozzle elevation. By controlling the filling speed of the pump and the rise speed of the nozzle, filling can be done while minimizing foaming. ■Excellent metering accuracy Utilizes a measurement method with load cells, enabling high-precision filling. The nozzle opening also employs two-stage control to improve accuracy. ■Easy operation with a touch panel Can store filling data for 80 different products. Also packed with features such as automatic drop correction. ■Long lifespan The main body of the filling machine is made of stainless steel, making it durable and long-lasting. ■Compatible containers Can accommodate large containers such as drums. *For more details, please refer to the PDF document or feel free to contact us.

At Nakakin, we also develop and manufacture automatic filling lines. We construct a complete filling line from the container supply conveyor to the palletizer, tailored to meet our customers' needs. Utilizing our expertise as a pump manufacturer, we can accommodate various filling liquids, including "foaming liquids" and "high-temperature liquids." We offer filling containers such as one-gallon cans, poly containers "WF-3," drum cans, containers "WF-3D," as well as PET bottles and small resin containers "WF-9." 【Features】 ■ Construction of a complete filling line from the container supply conveyor to the palletizer ■ Production of lines for various containers such as one-gallon cans, PET bottles, BIBs, poly containers, and drum cans ■ Utilization of expertise unique to pump manufacturers ■ Capability to handle various filling liquids, including "foaming liquids" and "high-temperature liquids" *For more details, please refer to the PDF document or feel free to contact us.

At Nakakin, we also develop and manufacture automatic filling lines. We build a complete filling line from the container supply conveyor to the palletizer, tailored to our customers' needs. Utilizing the expertise unique to pump manufacturers, we can accommodate various filling liquids such as "foaming liquids" and "high-temperature liquids." 【Features】 ■ Construction of a complete filling line from the container supply conveyor to the palletizer ■ 1-gallon cans ■ Utilization of pump manufacturer expertise ■ Capable of handling various filling liquids such as "foaming liquids" and "high-temperature liquids" *For more details, please refer to the PDF document or feel free to contact us.

At Nakakin, we also develop and manufacture automatic filling lines. We construct a complete filling line from the container supply conveyor to the palletizer, tailored to our customers' requests. Utilizing the expertise unique to pump manufacturers, we can accommodate various filling liquids, including "foaming liquids" and "high-temperature liquids." 【Features】 ■ Construction of a complete filling line from the container supply conveyor to the palletizer ■ BIB ■ Utilization of pump manufacturer expertise ■ Capable of handling various filling liquids such as "foaming liquids" and "high-temperature liquids" *For more details, please refer to the PDF document or feel free to contact us.

■Equipped with Nakakin Pump Advantages of Nakakin Rotary Pump Compatible with liquids from high viscosity to low viscosity. Less affected by the previous process, allowing for stable filling. ■Quick filling even with foaming liquids Uses a motor for nozzle elevation. By controlling the filling speed of the pump and the rise speed of the nozzle, filling can be done while minimizing foaming. ■Excellent accuracy Adopts a measurement method using load cells, enabling high-precision filling. The nozzle opening also employs two-stage control to improve accuracy. ■Easy operation with a touch panel Can store filling data for 80 different products. Also packed with features such as automatic drop correction. ■Long lifespan The main body of the filling machine is made of stainless steel, making it durable and long-lasting. ■Compatible containers Can accommodate large containers such as drums. *For more details, please refer to the PDF document or feel free to contact us.

■ Equipped with Nakakin Pump Benefits of Nakakin Rotary Pump Compatible with liquids ranging from high viscosity to low viscosity. Less affected by the previous process, allowing for stable filling. ■ Quick filling even with foamy liquids Uses a motor for nozzle elevation. By controlling the filling speed of the pump and the rise speed of the nozzle, it minimizes foaming during filling. ■ Excellent metering accuracy Adopts a measurement method using load cells, enabling high-precision filling. The nozzle opening also employs two-stage control to improve accuracy. ■ Easy operation with a touch panel Can store filling data for 80 different products. Additionally, it is packed with features such as automatic drop correction. ■ Long lifespan The main body of the filling machine is made of stainless steel, making it durable and long-lasting. ■ Compatible containers Can accommodate small containers such as bottles. *For more details, please refer to the PDF document or feel free to contact us.*

■Equipped with Nakakin Pump Benefits of Nakakin Rotary Pump Compatible with liquids from high viscosity to low viscosity. ■Suction while measuring in real time ■Easy operation with a touch panel Equipped with two modes: manual mode and automatic mode. ■Selectable variations Nozzle elevation: Capable of liquid level tracking Base tilt: Minimal residual liquid *For more details, please refer to the PDF document or feel free to contact us.

We will introduce examples of filling various containers with detergents and liquid soaps according to orders. Filling detergents 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 install 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 ranging from one-gallon cans to BIBs *For more details, please refer to the PDF document or feel free to contact us.

The customer had a challenge of extracting a high-viscosity cream from a deep drum, and they were concerned about the risk of foreign matter contamination with suction pumps that often have contact. Since this is a final product, they wanted the ability to disassemble and clean it. In response, we proposed the Nakakin Rotary Pump "JO Series" along with a filling machine. This product minimizes the risk of foreign matter entering due to its non-contact design and achieves the required suction power. 【Case Summary】 ■ Issues - Need to extract high-viscosity cream from a deep drum. ■ Proposed Products: Nakakin Rotary Pump "JO Series" and filling machine - Capable of high-precision transport even for high-viscosity liquids. - Low risk of foreign matter entering due to non-contact design, and easy to disassemble and assemble. *For more details, please refer to the related link page or feel free to contact us.

The customer faced several issues, including a variety of viscous liquids such as adhesives and ground solidification materials, resulting in unstable filling accuracy and speed. Additionally, there were many types of container heights and caps, but they wanted to handle everything automatically. In response, we proposed the Nakakin Rotary Pump-equipped automatic filling machine 'WF-84.' This machine can transport both high-viscosity and low-viscosity liquids with high precision, significantly improving filling accuracy. It also allows for easy saving and recalling of multiple filling settings, enabling anyone to fill with the same quality. 【Case Overview】 ■ Issues - There are many viscous liquids, and filling accuracy and speed are unstable. - The raw materials are cumbersome to handle, so easy cleaning is necessary. ■ Proposed Product: Nakakin Rotary Pump-equipped Automatic Filling Machine "WF-84" - Capable of transporting both high-viscosity and low-viscosity liquids with high precision. - In addition to four-head filling, one of the two heads can be cleaned while the other is filling. *For more details, please refer to the related link page or feel free to contact us.

The customer was filling using a hand valve measurement but was facing issues such as "labor-intensive," "unstable filling amounts," and "lack of safety measures for operators," which caused them trouble. Therefore, we proposed the filling machine 'WF-1M2SS' equipped with a Nakakin rotary pump. With various safety devices, it enables high-speed and high-precision automatic filling, improving filling accuracy, enhancing yield, and ensuring operator safety. 【Case Overview】 ■ Issues - Unstable filling amounts - Labor-intensive with no safety measures for operators ■ Proposed Product: Filling machine "WF-1M2SS" equipped with Nakakin rotary pump - Capable of high-speed and high-precision automatic filling - Minimal foaming with liquid level tracking filling - Equipped with various safety devices, allowing easy operation for setting filling amounts *For more details, please refer to the related link page or feel free to contact us.

The customer is using a drop-type filling machine, but they were having issues with product foaming during filling and unstable filling accuracy due to the influence of the liquid level in the tank. In response, we proposed a filling machine equipped with a Nakakin rotary pump. As a result, it can supply directly from the main tank to the filling machine, allowing for space-saving, and the unique Nakakin lifting nozzle eliminates foaming. 【Case Overview】 ■ Issues - Requires a large space for tank installation - Filling accuracy is unstable, and there are issues with product foaming during filling ■ Proposed Product: Filling machine with Nakakin rotary pump - Can supply directly from the main tank to the filling machine, enabling space-saving - Improved filling accuracy unaffected by the liquid level in the tank *For more details, please refer to the related link page or feel free to contact us.

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.

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.

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.

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.

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.

Our company was founded in 1950 and is a top-class domestic manufacturer of rotary pumps. We consistently produce everything in-house, from parts manufacturing to product assembly. Using our own rotary pumps, we create filling machines and also manufacture filling lines that include cappers and labelers. 【Features】 ■ Rotary pumps capable of handling liquids from high viscosity to low viscosity They are less affected by the previous process, allowing for stable filling. ■ Motors are used for nozzle elevation By controlling the filling speed of the pump and the rising speed of the nozzle, we can minimize foaming during filling. ■ Excellent accuracy We employ a measurement method using load cells for high-precision filling, and the nozzle opening is controlled in two stages to improve accuracy. ■ Easy operation with a touch panel It can store filling data for 150 different products and is packed with features such as automatic drop correction. ■ Long lifespan The main body of the filling machine is made of stainless steel, making it durable and long-lasting. *For more details, please refer to the PDF or feel free to contact us.