Aluminium alloy wheel supplier Dicastal reports fire explosion at its facility

On March 17, Friday a mishap occurred at one of the facilities of Dicastal North America that produces lightweight aluminium alloy wheels for established automakers. The facility, located 30 miles from Grand Rapids, Michigan, was tattered vehemently by an explosion caused by flying debris from the production process.

Dicastal North America develops and supplies aluminium alloy wheels to automobile giants like General Motors (GM), Stellantis, Ford and many other distinctive Japanese car-making companies.

A GM representative Dan Flores said the car expert is “aware of the Dicastal facility issue and is working with them to determine any impact to our operations” before concluding with “no additional information to share at this time.” Other Dicastal associates were not vocal about any prevailing discrepancies due to the sudden occurrence at the firm.

Reports about the explosion came flooding from all directions at 9.46 PM, and Greenville Department of Public Safety sergeant Steve DeWitt exclaimed: “the exterior walls of the building had actually exploded and sent debris outward.” The blast was so loud that it was also heard by the local residents.

DeWitt also informed sources that most of the workers were safe, but “one employee did receive fairly serious injuries and was transported” to a nearby hospital for treatment against severe burns. Since the facility operates 24/7, all month, the workers were witness to the horrid explosion firsthand.

It took almost four hours for the fire department to shallow down the fire’s wrath. Emergency services were extremely vigilant and remained at the site for proper inspection.

As far as it can be deciphered, the fire spread vastly in and near the air ventilation systems that carried out aluminium dust and shavings from Dicastal’s foundry furnace zone. The company use the furnaces to melt both aluminium and magnesium.

It is a known fact that aluminium powders are extremely flammable and have high explosion tendencies. Powdered aluminium is so much combustible that it is often used in rocket fuels and other explosives such as Tannerite. Industrial scale, heavy machining or milling of aluminium alloy parts generate humungous amounts of aluminium dust that can induce accidental fires.

Various departments of the Dicastal facility are already up and running, whereas crews from the affected areas are awaiting reemployment. The company cleaning crew is ardently invested in clearing out the debris from the unit’s floor.

DeWitt also illustrated how the company had previously taken the fire department’s help to ease out small fires at the site, but the magnitude of this occurrence has completely shaken them. He also bluntly stated the epicentre of the prior incidents was the same ventilation system.

It is hard to tell whether this incident might affect the aluminium wheel supply chain and, in turn, bring in losses for huge car companies like GM. But one can surely list potential customers who would face great difficulty sourcing aluminium wheels for their models.