To operate, set up, monitor, and troubleshoot plastic moulding machines to ensure quality production, minimum rejection, and adherence to production targets and safety standards.
Operate and monitor plastic injection moulding machines.
Set machine parameters such as temperature, injection pressure, holding pressure, cooling time, and cycle time.
Perform mould mounting, mould changing, and machine start-up activities.
Ensure proper drying, handling, and loading of plastic raw materials.
Identify and troubleshoot moulding defects such as flash, short shots, sink marks, warpage, burn marks, and black spots.
Maintain consistent product quality and dimensional accuracy.
Conduct first-piece inspection and routine in-process quality checks.
Monitor machine performance and minimize downtime, scrap, and material wastage.
Coordinate with the quality, maintenance, tooling, and production teams.
Perform routine machine cleaning and preventive maintenance checks.
Maintain production records, rejection reports, and machine parameter sheets.
Follow 5S, safety procedures, and company quality standards.
Knowledge of injection moulding machines and moulding processes.
Understanding of mould structure, runners, gates, and cooling systems.
Ability to identify and resolve common moulding defects.
Knowledge of plastic materials such as PP, ABS, PC, PA, and HDPE, as applicable.
Basic understanding of hydraulic, pneumatic, and electrical systems.
Ability to read work instructions and maintain production documentation.
Good troubleshooting, teamwork, and communication skills.