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Alan Harper Composites Ltd. is a Cornwall-based pioneer in silicone closed moulding innovation and manufacturing. We are committed to advancing sustainable composite production by delivering the world’s most cost-effective and efficient closed moulding technologies to the global composites industry.
We supply world class system training, silicone spray machinery, ancillaries and silicone.
Business Benefits for Composite Manufacturers:
✅ Faster Fill Times
Achieve moulding speeds that match, or even exceed, traditional methods, ensuring rapid part production without compromising quality.
✅ Self-Releasing Membranes
Eliminate the need for release agents—our technology demoulds effortlessly, saving time and reducing chemical use.
✅ Significant Cost Savings
Reduce net costs through reusable silicone membranes—cutting consumables and waste from your process.
✅ Long-Term Reusability
Each membrane can produce 600+ parts, offering exceptional value and reliability over time (expected uses for polyester and vinyl ester systems).
✅ Supports Complex Designs
Easily mould complex geometries, including deep undercuts and negative draft angles, without the design constraints of rigid tooling.
✅ Low Maintenance Requirements
Enjoy minimal upkeep— silicone membranes require little to no maintenance throughout their working life.
✅ Sustainability at Its Core
Adopt the most environmentally friendly closed moulding system available—dramatically reducing waste, VOCs, and emissions.
✅ Improved Working Environment
Cleaner, safer, and more appealing workspaces attract and retain skilled employees while enhancing overall workplace satisfaction.
✅ Boosted Production Efficiency
Accelerate turnaround times and streamline workflows to increase part output and meet demand with ease.
Visit us to find out how reusable silicone moulding can transform your production—cut costs, boost efficiency, and improve sustainability.
