Don-Bur Manufacturing: In-House Vehicle Body Production

Don-Bur designs, manufactures and finishes trailers and rigid bodywork entirely in-house. This approach provides full oversight of quality, specification and reliability throughout every stage of production.

By retaining control from initial design through to final inspection, Don-Bur assumes responsibility for ensuring that the finished product is suitable for its intended application and built for long-term durability.

This integrated manufacturing model provides customers with a single accountable partner, removing the need for multiple suppliers and simplifying communication, traceability and support.

Design & Engineering

Don-Bur has a strong engineering team with extensive experience across specialist vehicle design and structural optimisation.

The department uses the latest Solidworks 3D engineering software to develop accurate models prior to manufacture. This enables rapid prototyping and precise understanding of component dimensions, capacity and weight before production begins.

Chassis Manufacture

The chassis or subframe forms the core structure of every vehicle body and experiences the highest operational stresses. It is essential that it is designed and built to meet the needs of the intended application.

For example, brewery operations may prioritise low unladen weight and impact resistance, while garment carriers may require maximum internal cubic capacity and efficient use of space. Each chassis is engineered accordingly.

Body Manufacture

Body manufacture includes key structural elements such as front bulkheads, rear frames and roof assemblies. More complex vehicles may also require lift pillars or uniframes for hydraulic lifting decks.

Components are produced by specialist teams, each led by experienced supervisors within dedicated work areas to support consistency and efficiency.

Parts undergo quality checks before being transferred to finishing, allowing early identification and correction of issues.

Assembly

During assembly, all manufactured components are brought together to form the completed vehicle body.

Guided by Solidworks data, assembly is a precise and efficient process. For example, standard curtainsider trailers can typically be assembled within a day, depending on specification.

Finishing

The finishing stage includes painting, application of livery and final inspection. This stage ensures the vehicle meets specification and is ready for operational use.

The PDI (Pre-Delivery Inspection) team verifies all quality checks from previous stages and carries out a comprehensive final assessment prior to release.