Wireless bars for solving issues with film and thin film coating bar coaters. There is no worry about wire breakage or misalignment, allowing for stable application over a long period. We also accommodate requests for ultra-thin film specifications. Additionally, we offer small-diameter gravure rolls made of stainless steel with excellent corrosion resistance... Please feel free to consult with us.

A wireless bar with an integrated shape that replaces the wire bar. We can also produce special gauges and shapes, including ultra-thin film specifications! We offer solutions to the challenges of wire bars!

The wireless bar coater from OSG System Products is a bar coater with an integrated shape that does not use wire. It achieves ultra-thin film specifications through precision molds manufactured with high accuracy. It can produce bars equivalent to wire gauge #0.7 and below (wire diameter 0.0257mm), and it is possible to create bars of any volume without being constrained by wire gauge. For example, it can produce bars equivalent to #1.5. Additionally, it has features not found in wire bars, such as: - Reduced clogging - Excellent cleanability - Superior leveling properties (less prone to streaking) It is also possible to design and manufacture special shapes, allowing for the adjustment of the profile to suit the coating environment.

• Painting Machine

It is possible to choose materials made of stainless steel with excellent corrosion resistance. A diverse lineup of groove shapes is available. The cell volume is managed with high precision, improving the coating surface and enhancing accuracy.

It is possible to choose stainless steel (SUS300 series) materials, which have excellent corrosion resistance, for small-diameter gravure rolls primarily made of iron, thus preventing rust formation on the untreated ends. *Production in iron (carbon steel) is also possible. In addition to standard groove specifications, we offer a wide variety of groove shapes, allowing you to find a groove shape that suits your usage environment for improved coating surface quality. By controlling the variation in cell volume in the E-Roll (in the width and circumferential directions), improvements in coating surface quality and coating accuracy can be expected.

• Other painting machines

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! With one molding process, different products with similar shapes or varying dimensions can be molded at the same time. This allows for the verification of multiple types in a short period.