PP Extrusion Machine Operator

Operate and maintain polypropylene (PP) extrusion machinery to produce plastic products according to specifications, ensuring quality, safety, and production efficiency.

Key Responsibilities:

• Set up, start up, and shut down PP extrusion lines according to production schedules
• Install and adjust dies, rollers, and downstream equipment (cooling tanks, pullers, cutters)
• Configure machine parameters including temperature, pressure, screw speed, and cooling rates
• Load raw PP pellets, colorants, and additives into hoppers; ensure proper blending ratios
• Monitor extrusion process and make precise adjustments to maintain product dimensions and quality
• Perform first article and routine quality inspections using calipers, micrometers, and gauges
• Identify and troubleshoot extrusion defects such as surface blemishes, warping, or dimensional variations
• Perform minor preventive maintenance including cleaning dies, filters, and calibrators
• Maintain accurate production records and quality documentation
• Follow all safety protocols including Lockout/Tagout (LOTO) and PPE requirements
• Maintain clean and organized work area according to 5S standards

Preferred Qualifications:

• Experience with HPM or Davis-Standard extrusion machines
• Familiarity with lean manufacturing principles

Desired Candidate Profile

High School Diploma or equivalent required

2-5 years of experience operating plastic extrusion machinery

Hands-on experience with PP (polypropylene) processing preferred

Proficiency with measurement tools (calipers, micrometers, gauges) in metric units

Strong mechanical aptitude and troubleshooting skills

Ability to read and interpret technical drawings and production specifications

Basic computer skills for data entry (Excel)

Physical ability to lift up to 50 lbs and stand for extended periods

Willingness to work rotating shifts