Expander Systems Takes Control of Workshop Air Quality with 3nine
By equipping its machine tools with 3nine oil mist separators, Expander Systems has taken full control of the air quality in its workshop. Since 2014, the company has continuously invested in 3nine solutions at its Swedish production facility, supporting the Nord-Lock Group’s ambition to reduce environmental impact while ensuring a healthy and safe working environment for employees.
“3nine’s products are reliable, efficient, and require very little maintenance,” says Andreas Skogh, Production Investment Manager at Expander System Sweden AB.
To help manufacturers gain better control over air quality, 3nine offers a structured approach that combines measurement, analysis, and improvement planning. A 3nine service technician visits the site to carry out air quality measurements in selected areas and compiles the results into a clear report. If any sources of air contamination are identified, 3nine works closely with the customer to develop an action plan that resolves the issues, improves the working environment, and ensures long-term results.
In connection with the latest investment in a 3nine oil mist separator, Anna, Expander Systems also carried out air quality measurements at its facility.
“Besides our latest purchase of the 3nine oil mist separator, Anna, we had air quality measurements done at our facility. We didn’t suspect any issues, but wanted to be certain for the sake of our employees’ health. It was a great relief to see that the air quality in the workshop is indeed good, confirming that we provide a healthy work environment for our team,” says Andreas Skogh.
About Expander System
Expander System Sweden AB is globally recognized for its pivot pins that eliminate lug wear in machine joints. The company offers a unique solution for lug repair in worn mountings without the need for welding or line boring. Operating two production facilities—one in Åtvidaberg, Sweden, and one in DeWitt, Iowa—Expander System has sold and installed more than 1.5 million pivot pins across over 60,000 applications worldwide. Its solutions support customers in industries such as forestry, mining, and process manufacturing.
Expander System Sweden AB was acquired by the Nord-Lock Group in 2016. In response to rapidly growing demand, the company has made significant investments in production and expanded its Swedish facility by more than 3,500 m². The fully digitalized production flow now enables delivery of high volumes of customized parts in less than 48 hours, with the expanded facility supporting production capacity increases of up to 600%.
