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CNC Machining: The Gold Standard in Custom Plastic Fabrication
- Tom Burleigh
- Aug 24
- 3 min read
Updated: 12 hours ago
Introduction
When precision matters, CNC machining is the gold standard. At S&D Solutions, we use state-of-the-art CNC equipment to deliver accurate, consistent, and cost-effective results. Whether you need a one-off component or a repeat production run, we have you covered.
From simple cut-outs to complex profiles, we machine a wide variety of plastic sheet materials with exceptional detail and repeatability.
What is CNC Machining?
CNC (Computer Numerical Control) machining uses computer-driven tools to cut, route, and drill materials with extreme precision. This technology has transformed the way we approach plastic fabrication.
In plastic fabrication, CNC machining is used for:
Profiling shapes from sheet plastic
Drilling precise holes or patterns
Cut-outs for screens, fixings, or electronics
Trimming thermoformed parts
This process ensures tight tolerances, smooth edges, and repeatable quality—all essential for high-spec projects.
Why CNC is Ideal for Plastic Work
CNC machining offers several advantages for plastic work:
Accurate to fractions of a millimetre: This precision is crucial for high-quality results.
Works with complex geometries: You can create intricate designs that would be difficult with manual methods.
Great for both prototyping and production: Whether you need a prototype or a full production run, CNC machining is versatile.
Faster and cleaner than manual cutting: This efficiency can save you time and money.
Ideal for repeat jobs or large runs: CNC machining excels in producing consistent results across multiple units.
It also integrates seamlessly with our CAD design service. This means you can go from concept to component with zero translation errors.
Materials We Rout and Cut
We machine a wide range of sheet plastics, including:
Acrylic (PMMA): Perfect for display panels and clear parts.
Polycarbonate: Strong and impact-resistant, ideal for demanding applications.
PVC: Versatile and clean-cutting, suitable for various projects.
PETG: Flexible and food-safe, great for packaging and displays.
HDPE / ABS / PP: Structural and durable plastics for robust applications.
Foamed boards: Excellent for signage and point-of-sale displays.
Not sure what you need? We’ll recommend the best material for the job.
Typical Applications
Our CNC machining service is perfect for a variety of applications, including:
Machine guarding panels
Custom housings and enclosures
Control panels and dashboards
Retail displays and signage
Brackets, flanges, and mounting plates
Cut-to-shape panels for on-site installation
We also provide deburring, polishing, and final assembly where required.
The Importance of Custom Fabrication
Custom fabrication is essential for meeting specific project requirements. It allows you to create unique components tailored to your needs. This flexibility is particularly valuable in industries where standard parts may not suffice.
By choosing custom fabrication, you ensure that your components fit perfectly and perform reliably. This approach not only enhances functionality but also contributes to the overall quality of your project.
Why Choose S&D Solutions?
At S&D Solutions, we pride ourselves on our expertise and commitment to quality. Our team understands the practical needs of your projects. We focus on delivering solutions that work, ensuring you receive the best possible outcome.
We are dedicated to building trust with our clients. Our hands-on approach means we are always available to provide advice and support throughout your project. You can rely on us to get the job done right, the first time.
Frequently Asked Questions
Can you machine parts from customer drawings?
Yes, we work from CAD files (DWG, DXF, etc.) or can help create them for you.
Do you offer low-volume machining?
Absolutely. We handle one-offs, short runs, and full production batches.
How accurate is CNC machining for plastics?
Very. Our machines achieve tolerances suitable for most engineering and commercial applications.
Can you cut large-format sheets?
Yes, we work with full-size sheets and can machine parts over 2m in length.
Related Services
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