Business Details
50+ Years
experience
Your Trusted Partner for Precision Engineering Solutions
Established in 1958, Brooks Crownhill has built a reputation as a leading precision engineering company specialising in casting solutions and CNC machining. Our expertise spans over six decades, during which we have consistently delivered high-integrity components for demanding industries such as automotive, aerospace, and renewable energy. With a skilled workforce of over 90 and a 30,000 square foot facility, we combine advanced technologies like Nova Flow simulation software and Faro Blue Light Laser Scanning with traditional engineering excellence. Our services encompass precision sand casting, gravity and low-pressure die casting, reverse engineering, and full project management.We maintain rigorous quality standards through in-house inspection departments equipped with coordinate measuring machines and non-destructive testing. Our commitment to innovation ensures we meet evolving customer needs while maintaining competitive lead times. As a trusted partner, we support clients from concept design through to final assembly, offering a one-stop solution for complex manufacturing requirements. Our technical capabilities include 28 high-speed CNC machining centres and in-house toolmaking using Delcam Powershape and Powermill software. We serve UK and European markets, delivering precision components that meet exacting specifications across multiple sectors.
Services
CNC Machining
Gravity Die Casting
Low Pressure Casting
Precision Sand Casting
Project Management
Reverse Engineering
Assembly Services
Quality Inspection
3D Modelling
Casting Foundry
Details
- Year established: 1958
Highlights and features
- We have over 60 years of experience in precision casting and machining
- We offer in-house CNC toolmaking using Delcam Powershape and Powermill software
- We provide 28 high-speed CNC machining centres with rapid response capabilities
- We use Nova Flow simulation software for precision casting design
- We conduct NDT and leak decay pressure testing for quality assurance
Services
CNC Machining
Our CNC machining services utilise 28 high-speed centres with offline programming via Creo Pro Engineer software. We handle components up to 2000mm x 1500mm x 600mm using Mazak, Doosan, and YCM equipment. This service supports complex components with tight tolerances for automotive and aerospace applications.
Precision Sand Casting
We produce high-integrity sand castings using Nova Flow simulation software and ISS 6 Station Carousel Moulding Line. Our resin-based sand ensures dimensional accuracy with excellent surface finish. This service caters to complex geometries for renewable energy and marine industries.
Gravity Die Casting
Our gravity die casting employs automated tilt pour machines with overhead Pelboy systems. This service delivers medium to high-volume production up to 18,000 units annually. It serves automotive and motorsport sectors requiring precise aluminium components.
Low Pressure Casting
We utilise Plum JNR Economatic low pressure casting machines with dedicated melt furnaces. This service ensures consistent quality for complex aluminium components. It supports aerospace and medical industries requiring high-reliability castings.
Project Management
Our project management covers milestone tracking and dedicated personnel for turnkey solutions. This service coordinates casting, machining, and assembly processes. It ensures seamless delivery for complex manufacturing requirements across multiple sectors.
Questions
What industries do you serve?
We serve automotive, aerospace, military, electronics, renewable energy, marine, broadcast, and medical industries with precision engineering solutions.
What casting processes do you offer?
We offer precision sand casting, gravity die casting, and low-pressure casting processes in-house for various production requirements.
Do you provide CNC machining services?
Yes, we operate 28 high-speed CNC machining centres with capabilities up to 2000mm x 1500mm x 600mm for complex component manufacturing.
Can you handle complete manufacturing projects?
Yes, we offer full project management with dedicated personnel for turnkey solutions from design to final assembly.
What quality assurance measures do you use?
We employ NDT testing, leak decay pressure testing, spectrographic analysis, and coordinate measuring machines for quality assurance.
Do you offer reverse engineering services?
Yes, we use Faro Blue Light Laser Scanners for reverse engineering existing components into 3D models and engineering drawings.
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