KONG LEE
Warren
Summary
Experienced Process & Injection Molding Technician specializing in hot runner systems, mold setup, and two-shot molding. Certified in Kruse Training Level 1, Paulson Hot Runner, and Paulson Mold 1. Expertise in troubleshooting, optimizing cycle times, and implementing process improvements.
Overview
10
10
years of professional experience
1
1
Certification
Work History
Process Technician Complex Two-Shot Molding
ARaymond
01.2021 - Current
- Troubleshot and resolved process deviations in real time, preventing scrap and production delays.
- Calibrated press settings, including clamp force, nozzle alignment, and temperature profiles, to maintain consistent part quality.
- Oversaw Two-Shot molding operations on Arburg machines, managing shot sequencing, mold changes, and parameter tuning for overmolding accuracy and repeatability.
- Set up and monitored auxiliary systems (hot runner, hydraulics, pneumatics, water lines) to support two-shot cycles with precision.
- Optimized cycle times and reduced downtime through targeted parameter adjustments and preventive maintenance.
- Analyzed root cause, 5Whys and downtime reports to diagnose recurring issues and implement effective corrective actions.
- Authored and maintained setup sheets, work instructions, and quality control documentation, ensuring consistent process execution across shifts.
- Supported training of new operators and technicians, fostering knowledge transfer and compliance with safety and quality protocols.
- Collaborated effectively with quality, tooling, and maintenance teams to resolve equipment and part quality issues efficiently.
Die Setter/Process Technician
ARaymond
01.2016 - 01.2020
- Executed scheduled and emergency mold changeovers, ensuring safety and operational efficiency.
- Connected and tested water, hydraulic, pneumatic, and hot runner systems to facilitate seamless setups.
- Used precision measuring tools to confirm mold alignment and ensure proper part dimensions.
- Worked closely with process technicians and quality inspectors to address issues promptly, minimizing scrap.
- Maintained organized setup records for improved consistency in mold operations.
Education
High School Diploma -
James Madison High School
Atlanta, GASkills
- Troubleshooting & technical diagnostics
- Injection molding & hot runner systems setup
- Two-shot molding (Arburg) - sequencing, and parameter tuning
- Preventive maintenance & mold changeovers
- Root cause analysis
- Quality and cycle-time optimization
- Collaboration & cross-functional communication
- Attention to detail & compliance mindset
- Continuous improvement & efficiency initiatives
Certification
- Kruse Training Certificate, Level 1&2
- RJG Mold Math
- Lean Practitioner
- Paulson Hot Runner
- Paulson Mold 1
- RJG Systematic Molding Certificate
Timeline
Process Technician Complex Two-Shot Molding
ARaymond
01.2021 - Current
Die Setter/Process Technician
ARaymond
01.2016 - 01.2020
High School Diploma -
James Madison High School