STEPHEN GUAJARDO
WORK EXPERIENCE
MANTALINE Corporation March 2018 – May 2023
Injection Molding Technician
● Ability to perform all duties required of a Production Operator.
● Ability to set up production equipment and jobs according to specifications, work instructions, and S.O.P
● Ability to gauge material tolerances according to the S.O.P., print, and inspection report requirements.
● Monitor & operate machines safely and responsibly for proper and safe operation
● Visually inspect rubber to ensure it meets Mantaline and Customer quality standards
● Gauge product using a length gauge, calipers, check plugs, comparator, densimeter, and all other measuring equipment required.
● Coordinate supplies to ensure availability of packaging, prints, gauges, specifications, and tooling for swift and accurate machine setup.
● Continually strive to reduce setup time within the assigned work area.
● Sort discrepant product
● Update next shift regarding jobs being run and/or problems encountered. Schlemmer April 2010 - November 2017
Supervisor Injection Molding Technician
● Perform and direct the mold and material changing processes
● Assure that mold set up, changeovers, and housekeeping standards are met
● Ensure new job start-ups run correctly, making any necessary adjustments
● Work with production personnel to ensure molded parts meet requirements, adjust as necessary
● Troubleshoot processing problems including normal adjustments and checks
● Ensure molding machines and supporting systems are set to correct parameters and meeting the production goals
● Verify process parameters and implement changes, as appropriate, to improve cycle times
● Inspecting parts to ensure they meet the customer specifications
● Stop production to correct any quality issues
● Review and inspect machines daily for maintenance issues and report to the maintenance department
● Monitor, train, and coach the machine operators to ensure they are following proper procedures
● Follow all clean up and housekeeping procedures
● Comply with all safety, quality and work rules and regulations
● Implement Preventative Maintenance routines on all Mold injection machines (Actuator valves, Hoses, Vacuum hoses etc.)
● Maintaining and operating Hydraulic and pneumatic equipment
● Perform the optimal adjustment for the injection molding machine (creation of process parameters) and for the production peripherals (example Robot, preheater, desiccator...)
● Injection molding presses including both Engel / Haitian machines / vertical injection press (Arburg)
● OSHA-Forklift certified
● Maintain mold change / purge records for daily data entry EDUCATION
Highlands
General Equivalency Diploma - GED, January, 2015
Highlands High school
Diploma, Drafting, auto machanics, January, 1994
CERTIFICATIONS
Valid Texas Driver's License
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