Plastic Mold Polishing Course
This course provides hands-on training in achieving high-gloss plastic mould surfaces through systematic polishing techniques, defect analysis, and process optimization for consistent quality.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Plastic Mould Polishing Course teaches you how to achieve reliable, high-gloss mould surfaces using a clear, repeatable process. You will learn about roughness targets, visual inspection, and how defects relate to each other, then put into practice step-by-step abrasive sequences, diamond pastes, and lubricants. Enhance safety, ergonomics, and process control to reduce rework, avoid common polishing mistakes, and produce consistent, mirror-quality moulded parts.
Elevify advantages
Develop skills
- Mould finish inspection: quickly assess gloss, roughness, and tiny defects.
- Precision polishing sequence: use the best grit steps for mirror-like mould finishes.
- Defect troubleshooting: connect flaws in moulded parts to underlying mould surface problems.
- Safe polishing practice: arrange ergonomic, low-risk setups for hand and power tools.
- Process control in polishing: standardise records, inspections, and rework boundaries for quality.
Suggested summary
Before starting, you can change the chapters and 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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