Dip Coater (Coating): Introduction to the Coating Flow

It is an experimental dip coating device with a wide range of speeds and acceleration/deceleration functions.

The "DC Series" is a standard tabletop experimental device. By standardizing key functions such as processing speed, you can select the model based on the desired application length (application stroke). It covers a wide range of speeds (0.01 mm/s to 60 mm/s) while also pursuing precision operation at low speeds and considering user-friendliness and ease of use. Please check the catalog for detailed specifications. If you have any questions or wish to customize, please feel free to contact us.

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Achieving a uniform coating film by using lifting and tilting functions for complex-shaped workpieces.

This device allows for the prevention of liquid pooling and approaches a uniform coating film by tilting the workpiece to an angle that facilitates liquid flow (Y-axis) during the lifting process (X-axis) for complex-shaped workpieces that are prone to liquid pooling in a vertical lifting posture. Additionally, for high-viscosity liquids that may cause dripping due to the posture after lifting, it is expected that changing the workpiece posture using the tilting function can also prevent dripping. As an option, it is possible to propose a 3-axis type by adding an additional axis and incorporating a rotation function to the tilt, allowing for a more uniform liquid flow onto the surface of cylindrical workpieces, resulting in a more uniform film formation.

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The dip coater used as an experimental machine has been enhanced with a paint circulation unit and air conditioning system, expanding it into equipment suitable for sample production and small rod manufacturing.

By equipping the experimental machine, which tends to go into standby after completing experiments, with extended functionalities, it can transform into a facility capable of producing sample products that can be proposed to customers and small rod production as it progresses to the next stage. In reality, products formed by coating experiments such as dip coating often cannot be repurposed into sample products or actual products for customers due to irregularities in the appearance of the coated film. By reducing contamination, which is the main cause of these appearance irregularities, within the coating system, it is possible to dramatically decrease the disturbances in the coated film. ● Coating system for contamination reduction 1) Removal of contamination brought into the paint from the substrate (workpiece): Filtering during paint circulation and controlling the paint temperature within a certain range. 2) Increasing cleanliness by enclosing the coating area with a local booth and using a fan filter unit (FFU). The device that incorporates these two functions is the "FD200C2." We also offer the following options: - Monitoring of paint concentration and replenishment system - Temperature and humidity management within the local booth By adding these features, it becomes possible to provide even higher quality products.

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This is a dip coating device equipped with ultrasonic functionality aimed at liquid circulation (four-sided overflow) and liquid penetration into fine details of the substrate.

This is a standalone device equipped with lifting functionality, liquid circulation functionality, and ultrasonic functionality aimed at liquid penetration into the fine details of the substrate. ◆ Benefits of 4-Sided Liquid Circulation Overflow - It can maintain a constant liquid level at all times. - The circulation path can be managed with the following functions: - Liquid temperature and concentration can be managed within a certain range. - Contaminants introduced into the liquid can be removed. ◆ Ultrasonic Function Aimed at Liquid Penetration into Fine Pores of the Workpiece ◆ Since humidity is undesirable after coating, a nitrogen purge function has been added to the dip lifting section and the liquid tank (with automatic lid). By incorporating additional functions tailored to the characteristics of the substrate and coating agent as described above, we strive to provide devices that meet our customers' objectives.

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Fully automatic dip coater capable of processing dip coating, pre-drying, and UV curing.

This is a fully automatic device equipped with a precision control lifting function and a coating liquid circulation function (four-sided overflow), a one-pass hot air drying section as a pre-drying function, and a UV curing section as a hardening function, providing full functionality for coating, excluding cleaning. It is suitable for customers who can perform wet cleaning with existing equipment, making it ideal for fully automatic dip coating systems with high cost weights. 【Features】 ■ Fully automatic processing of the dip coating, pre-drying furnace, and UV curing processes ■ Perfect for customers who can perform wet cleaning with existing equipment ■ For heat-curing type coating liquids, specifications can be modified to change the UV curing function to a hot air circulation function, making it usable for a wide range of applications *For details, please request materials or view the PDF data available for download.

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A device that automatically performs all processes from cleaning to dipping and curing for hard coating aimed at preventing scratches on lenses, enhancing weather resistance, and providing dirt resistance!

This is a device capable of automatic continuous processing from ultrasonic cleaning in multiple tanks to dip coating and UV curing, handling up to 70 plastic lenses per batch produced by injection molding. *While this is a representative device for mass production dip coating, its applications are not limited to industrial use; it is also suitable for functional coatings on food containers and medical components. With a focus on reducing vibrations, which is a crucial element in dip coating (considering mass effects, the placement of the drive source, and edge cutting), we have been dedicated to creating equipment that satisfies our customers by understanding the importance of each process in coating, including the role of ultrasonic cleaning in the preceding step (contributing to yield) and issues that arise during drying and curing in the subsequent step (such as film irregularities). **Features** - Capable of automatic continuous processing from ultrasonic cleaning in multiple tanks to dip coating and UV curing, handling up to 70 pieces per batch. - The paint is constantly monitored, maintaining the liquid temperature according to requirements while automatically adjusting the concentration of both the original and diluted liquids to ensure consistent concentration and temperature within a specified range. *For more details, please request documentation or view the PDF data available for download.*

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This is a device that automatically performs all processes from cleaning to dipping and curing of a hard coat that can provide scratch resistance, weather resistance, and dirt resistance to large-sized injection-molded plastics.

This is a device capable of automatically and continuously processing multiple injection-molded plastic products sized 1,000×400 mm per batch, from ultrasonic cleaning in multiple tanks to dip coating and UV curing. Based on our years of experience, we prioritize vibration reduction, which is a crucial factor in dip coating (mass effect, placement of the drive source, and edge cutting) as part of our design philosophy. We understand the importance of each step in the coating process, including the role of ultrasonic cleaning in contributing to yield and the issues that can arise during the subsequent drying and curing processes (such as film irregularities), and we have been dedicated to creating equipment that satisfies our customers. The system also includes continuous monitoring of the paint, maintaining the liquid temperature according to requests, while automatically adjusting the liquid concentration by replenishing both the concentrated and diluted solutions to manage the coating within a consistent range of concentration and temperature. This is a mass production type hard coating device designed for large substrates, reflecting our experience and know-how.

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Waterproof and oilproof functions like plastic products for food paper containers!

This is a prototype device for testing and verifying a coating that imparts water and oil resistance similar to plastic products to pulp molded food containers, which are gaining attention for their role in reducing plastic use. Based on previous experience, we can propose the necessary functions and application methods for the above coating.

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Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

In civil engineering sites, there are many instances where sheet boards are used for temporary roads, access roads, heavy machinery work yards, material storage areas, and pedestrian pathways. Traditional steel plates are heavy, which can require large cranes or heavy machinery for installation and removal, increasing the workload depending on site conditions. Hyper CLT sheet boards are civil engineering materials made from wooden CLT for civil use. The 5×10 board weighs about 230 kg, and the 5×20 board weighs about 460 kg, making them lightweight and easy to handle even with small machinery, which allows for easier installation without the need for large cranes. They also contribute to reducing the burden of transportation, installation, and removal, as well as improving maneuverability on site. Recommended as a registered technology by the Ministry of Land, Infrastructure, Transport and Tourism under NETIS "TH-250021-A," it is suitable for companies considering civil engineering, civil use, and civil CLT. This material is easy to use for creative proposals in public works, such as alternatives to steel plates, common temporary structures, temporary roads, and curing for material storage areas.

Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

Fukuda Co., Ltd., which develops, manufactures, and sells leak testing equipment to inspect airtightness and sealing performance, provides a technical document that clearly explains the methods and theories of airtight testing, titled "Technical Manual." We are offering it as a PDF file. Please take this opportunity to download and view it!

What is an Air Leak Tester? An "Air Leak Tester" is a device that pressurizes the inside (or outside) of a sealed workpiece with air and determines the presence of leaks based on pressure changes. When a master with no leaks and a workpiece with leaks are pressurized, the pressure on the workpiece side decreases, creating a pressure difference between the two. By measuring this pressure difference, the presence of leaks can be determined. Generally, differential pressure air leak testing is widely used, but Fukuda also offers products that utilize direct pressure leak testing and flow meters according to the leak rate, in addition to differential pressure leak testers. Since the air leak tester uses air as the measurement medium, it incurs no running costs and is environmentally friendly.