Mario Gregory Email & Phone Number

Atlanta, GA, US

Johns Creek, Georgia, United States

• Set up and operated injection molding machines to produce disposable contact lenses
• Initiated work procedures from schematics, engineering drawings, and written or verbal instructions
• Changed out molds and completed setups and repaired molds on the injection molding machines
• Calibrated the dosing system and ran alignment checks on de-molding and de-lensing processes
• Preformed mold cleaning and process documentation
• Worked with senior engineer on line clearance and 5S procedures

Atlanta, Georgia, United States

• Tested products to ensure they met the clients expectations
• Performed maintenance procedures on equipment for optimal functioning
• Monitored chemical levels to ensure accurate processing and correct products
• Ran tests on stretch blow molding, injection blow molding and extrusion blow molding machines to set up processes
• Changed out molds and completed setups and repaired molds on the injection molding machines
• Trained quality technician on how to inspect PET preforms for color defects, diameter and wall thickness

Carrollton, Texas, United States

• Set up and operated blow molding machines to produce plastic containers
• Efficiently ran extrusion blow molding machines simultaneously on lines 45 and 80
• Responded to and troubleshooted common problems with line 45 & 80
• Changed out molds and completed setups and repaired the molds on extrusion blow molding machines
• Completed changeovers on line 45 & 80 as scheduled
• Ensured the accuracy of production documents: scrap, pallet tickets etc