[Custom Case] We have published a delivery case for a pharmaceutical manufacturer.

This is a compact bottle cleaning station that can be used with a standard sink. Even items that are narrow and difficult to wash can be cleaned simply by setting them upside down.

- You can clean simply by connecting the washing station to the faucet without using pumps or other devices. - It is suitable for simplifying bottle cleaning tasks and reducing labor. - Since it does not use electricity, it can be safely used around water. - By changing the orientation of the spacer, it can be used for a wide range of diameters. - If the diameter is between φ20 and 134mm, it can clean not only our stainless steel bottles but also bottles and cans. - The spray nozzle sprays evenly and in a circular pattern, allowing water to reach the dirt. - The end is fitted with a cover to prevent scratching the sink. - The base is made of stainless steel, which is resistant to rust.

• Other cleaning machines

Stainless steel bottles that have undergone electropolishing and precision cleaning, double-packaged, are ideal for use in clean rooms for pharmaceuticals and semiconductor factories.

- By removing dirt such as buff powder, it reduces the cleaning costs before using the bottle. - It does not bring in any contaminants from outer bags or bottles into the clean room. - The bottle is made of SUS316L and has undergone electropolishing on the liquid-contact parts, making it highly resistant to corrosion. - It has a straight shape that excels in cleanability.

• Stainless steel container

Ideal for storing powders that dislike humidity! This is a stainless steel bottle used for storing and transporting chemicals and reagents.

It is ideal for storing powders that dislike humidity. It is a bottle (container) with excellent airtightness, tightened with a clamp band. You can choose the diameter and gasket according to the application and contents. Made of SUS316L material, it has excellent corrosion resistance. The cap has a handle, making it easy to open and close. Customization options are available for changing the capacity, handle shape, and surface treatments such as electropolishing!

• Other laboratory equipment and containers

BA material, 2B material, buff polishing, electrolytic polishing... A grand reveal of stainless steel surfaces that cannot be discerned by the naked eye!

Smooth, rough, silky... Depending on the material and surface finish, stainless steel shows various appearances. However, it is not possible to see what the actual surface looks like just by visual inspection. Therefore, this time, we will introduce photographs of stainless steel surfaces taken using a scanning electron microscope (SEM). *What is a scanning electron microscope (SEM)?* Unlike optical microscopes (such as magnifying glasses and general microscopes) that use light, a scanning electron microscope uses electron beams. It allows us to clearly see fine surface structures that cannot be observed with optical microscopes.

• Stainless steel container

Stainless steel is a metal that is "difficult" to rust!

We sometimes receive inquiries from customers saying, "Even though it's made of stainless steel, it rusted quickly." Stainless steel, as the English words "Stain (rust, corrosion) + less (less) + steel (steel)" suggest, is an alloy of iron that is highly resistant to rust. While it is much less prone to rust compared to regular iron, it is not completely rust-proof. This PDF document summarizes "Why is stainless steel resistant to rust?", "What causes rust on rust-resistant stainless steel?", and "What are the rust prevention measures for stainless steel containers?" You can view it immediately by downloading the PDF.

• Stainless steel container

I have summarized the important cleaning methods to make stainless steel containers last longer.

After using a stainless steel container, it is essential to clean the container. However, incorrect cleaning methods can cause scratches or lead to rust. Here, we will introduce important cleaning methods to help prolong the life of stainless steel containers.

• Stainless steel container

Thank you very much for your continued support. Donaldson Japan Co., Ltd. will be closed during the following period: From April 25 (Saturday) to May 6 (Wednesday). Inquiries made during the closure will be answered sequentially after May 7 (Thursday). We sincerely apologize for any inconvenience this may cause. Thank you for your understanding and cooperation.

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 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.

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.

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.