A worker at the Fabpro Polymers facility in Kingman died on Thursday.
Officials with the company confirmed the incident happened on the production floor, but provided no further details.
The company said the Kingman facility is closed pending an investigation.
Officials said in a statement “Nothing is more more important, and no commitment is more fundamental, to Fabpro Polymers and MBCC Group than the safety of our personnel. Our thoughts and prayers are with the family and friends of our former colleague.