Announcement of the large impact wrench trade-in sale.

The industry's first ultra-lightweight N-type air impact wrench for wheel nut removal and installation on large ISO vehicles has arrived.

Compact and lightweight for improved work efficiency, 【Features】 ○ Achieves a mass of 6.0 kg, the lightest class within 25.4 mm SQ ○ Air impact wrench specialized for the removal and installation of ISO-style wheels on large vehicles ○ High-output type with left rotation (loosening direction) ○ Maximum torque: Left rotation: 1,800 N·m, Right rotation: 1,500 N·m ○ Equipped with a unique N-type clutch mechanism from Kuukan ○ Comes with a large dedicated protector that does not damage the body ○ Built-in large and easy-to-read four-stage air regulator For more details, please download the catalog or contact us.

• Air Tools

Contribute to the efficiency and simplification of work!

【Features】 ☆ Equipped with our unique N-type clutch mechanism, compact, lightweight, and low vibration. ☆ Adopts a newly developed foldable anti-vibration handle, reducing vibration and fatigue. ☆ Reduces exhaust noise (low noise) by employing a high-efficiency soundproof structure. ☆ Features a highly visible, high-functionality large protector. ☆ Enhanced operability with a left-right rotation switch lever.

• Air Tools

● 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.

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 you require a detailed technical explanation, please contact us.

The "Mechanical Stitch 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.

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 even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is kept to a minimum. ◎ 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!