岩谷産業 List of Products and Services

"Snow Shower" is an economical cooling method that maintains the freshness and quality of food during rapid cooling and refrigerated transport. "Snow Shower" comes in an automatic version that allows for timed adjustment of the spray volume and a manual version that sprays any desired amount simply by opening and closing a valve, making it ideal for the food industry, where enhancing and strengthening quality and hygiene management is a challenge.

~Introducing the dry ice cleaning machine proposed by Iwatani, the dry ice maker!~ Our strength lies in the combination of "proposal capability for cleaning machines" and "stable supply of dry ice." By blowing 3mm pelletized dry ice along with compressed air onto the target object, we achieve instant cooling at -78.9°C and detach contaminants through the volume expansion effect during dry ice sublimation. Additionally, our dry ice cleaning machines are lightweight, compact, highly efficient, and provide powerful cleaning capabilities. 【Features】 ■ Minimizes the risk of damaging the workpiece ■ No residual blasting material, making it easier to reduce post-processing time and total costs ■ No use of organic solvents, thus no negative impact on wastewater ■ Allows for smooth cleaning without disassembling molds on the production line ■ Unlike sandblasting, it does not have impact force, and contaminants fall off within 1 meter of the cleaning target Free nationwide demonstrations are currently being conducted! Iwatani provides solid support for customer aftercare from our nationwide bases! (With parts stock available domestically and many replacement machines, you can rest assured in case of breakdowns.) *For more details, please refer to the catalog or feel free to contact us.

Our company is a gas and energy company. We would like to introduce industrial air separation gases "oxygen, nitrogen, and argon" that are separated from the air. 【1. Nitrogen Gas】 It makes up about 80% of the air and has the characteristics of being a liquid at -196°C and being an inert gas. It is widely used for purposes such as freezing food, preventing oxidation, and cooling metals. 【2. Oxygen Gas】 It has the property of supporting combustion and contributes to high-temperature combustion and the maintenance of life in organisms. Applications include steelmaking, which requires time reduction and environmental improvement, and aquaculture, which requires high-concentration oxygen water. 【3. Argon Gas】 It is an inert gas that makes up just under 1% of the air. Because it remains inert even at high temperatures, it is used as a filling gas in fluorescent lamps. In recent years, it has also been registered as a food additive, and it is becoming a gas of great interest, including its use as a filling gas for food.

Ideal for sub-zero treatment and cooling fit! Utilizing the cooling heat of liquid nitrogen or liquid carbon dioxide, it is possible to easily perform sub-zero treatment and cooling fit treatment after metal quenching. Additionally, it can be used for various tests in other low-temperature fields. 【Features】 - Increased and uniform hardness - Dimensional stability - Improved wear resistance - Prevention of aging changes - Enhanced mechanical properties For more details, please contact us or download the catalog.