Rockwood Composites- Bespoke Press

The requirement

Rockwood Composites, a specialist bespoke component manufacturer based in Newton Abbot, Devon, required a new compression moulding press to support its expansion in the aerospace sector. With over 25 years of experience in the composites industry, Rockwood serves multiple sectors, including nuclear, defence, medical technology, and aerospace.

The company’s diverse product range includes drone propellers, aircraft cabin components, cryogenic struts, and medical knee braces, and it supplies international blue-chip brands. A key part of Rockwood’s manufacturing process is compression moulding, which relies on highly specialised heated presses that shape composite materials with precision. To meet increasing demand in the growing aerospace sector, Rockwood needed a third large press to produce interior aircraft panels efficiently.

Having previously worked with Aldermans since 2013, commissioning multiple presses over the years, Rockwood turned to Aldermans once again to manufacture a bespoke, high-strength press capable of withstanding the rigours of high-pressure and continuous production.

The solution

Rockwood provided the initial press designs, while Aldermans leveraged its expertise in fabrication and assembly to create a sturdy and durable metal structure. Given the precision required for press tooling, Aldermans focused on ensuring structural integrity and manufacturing accuracy throughout the process.

After visiting Aldermans’ Plymouth factory, Rockwood was impressed by the extensive in-house metal fabrication capabilities, which played a crucial role in the successful production of the press. The structure was manufactured using a combination of tube cutting and MIG welding, ensuring strength and durability. Aldermans’ assembly skills were essential in completing the final build to the highest standard.

The outcome

The entire production process took approximately 10 weeks, delivering Rockwood a high-performance compression moulding press tailored to its specific aerospace manufacturing requirements.

This new asset has strengthened Rockwood’s manufacturing capabilities, enabling the company to capitalise on new opportunities in the aerospace market. Having successfully supplied multiple presses over the years, Aldermans continues to support Rockwood’s growth and innovation in composite manufacturing.

Client testimonial

“Aldermans has made our presses in the past so we had confidence to commission this third press, which increases our capacity for larger components by 50%. We look forward to capitalising on the new business opportunities this press will be enable us to pursue.”

-Mark Crouchen, Managing Director, Rockwood Composites

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