The glass recycling process at Environmental Abrasives involves two crucial crushing stages to ensure that the material is safely and efficiently repurposed into high-quality sandblasting abrasives.

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The first stage, known as primary crushing, begins with full glass bottles that are sourced from the primary pile. During this stage, any lids, caps, corks, and paper are removed and separated through our advanced screening equipment. Once the glass is processed, it is transferred to the secondary pile, where it will await its second round of crushing.

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The secondary crushing process begins when the semi-crushed glass is moved to our main plant. Here, the glass undergoes a second round of crushing before being sent to a specialized machine called the Barmac. The Barmac works by rapidly flinging the glass, effectively smoothing out any sharp edges to ensure the final product is safe to handle. After passing through the Barmac, the glass is screened again. If any glass does not meet the necessary criteria, it returns to the secondary crushing process to be reprocessed.

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In the final stages, the glass is placed into a furnace, where any remaining residue or paper is burned off. Once the glass is fully processed, it is sorted into various grit sizes and packaged into large 3,000-pound supersacks or 50-pound bags. These bags are then sold primarily to sandblasting companies, completing the cycle of recycling and repurposing glass into valuable abrasives.