Plastic Mold Polishing Course
Gain expertise in polishing plastic moulds to create high-gloss, defect-free components. Master sequential polishing techniques, abrasive choices, surface evaluation methods, and quality controls to confidently resolve issues like flow lines, haze, and surface imperfections on hardened tool steel moulds, ensuring repeatable results and efficiency.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This course teaches a reliable process for achieving high-gloss plastic mold surfaces. You will learn about roughness standards, visual checks, defect analysis, abrasive sequences, diamond pastes, lubricants, safety measures, ergonomics, and process controls to reduce rework, avoid errors, and produce consistent mirror-finish moulded parts.
Elevify advantages
Develop skills
- Evaluate mould surface gloss, roughness, and defects quickly through inspection.
- Execute precise grit progression for achieving mirror-like mould finishes.
- Diagnose and link part defects to underlying mould surface problems.
- Implement safe, ergonomic workflows for hand and power polishing tools.
- Establish standardised logs, inspections, and limits for consistent polishing quality.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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