CNC Extrusion

Start your CNC machining project with us! Complete the form below to receive a personalized quote. We offer high-quality, precision machining services with fast turnaround times. Let us know your requirements, and we’ll help you bring your project to life.

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Supports uploading of the following file formats: .STEP .STP .SLDPRT .STL .IPT .3MF .3DXML .PRT .SAT .DXF .X_T .X_B .JT .CATPART

23 Years

Istar Machining's years in the industry

300,000 square feet

The size of Istar Machining's factory

300 CNC machines

Our CNC equipment count

1000 skilled workers

Istar's number of skilled machinists/operators

We Work with Many Materials

Different materials work better for different jobs. Here’s a quick guide:

Aluminum 6061: Great for most parts, easy to machine, good strength
Aluminum 5052: Better for marine uses, resists salt water
Stainless Steel 304: Good for food equipment, resists rust
Stainless Steel 316: Best for medical or marine parts, very rust-resistant
PEEK: Super strong plastic, works in high heat, good for special parts
Nylon: Tough, slippery plastic, good for moving parts
PVC: Inexpensive plastic, good for pipes and simple parts

Where CNC Extruded Parts Are Used

Automotive

"CNC-machined aluminum heat sinks with ±0.005mm flatness for seamless thermal management in high-power electronics."

Construction

"Precision-drilled extruded profiles eliminate post-assembly machining, reducing lead times by 30%."

Electronics

"Mirror-polished finishes enhance corrosion resistance for outdoor architectural applications."

Medical

"FDA-compliant sterile tubing with burr-free edges for biomedical fluid control."

Renewable Energy

"Lightweight yet rigid aluminum extrusions for solar panel frames, cutting installation costs by 20%."

Robotics

"Extruded heat sinks with integrated CNC-tapped holes for direct assembly onto robot control modules."

Technical Details You Should Know

What We Can Make

Profiles from 0.5mm to 50mm thick
Parts up to 12 meters long (that’s longer than a school bus!)
Parts with exact edges (within ±0.005mm)
Holes, threads, and special shapes

Extra Work We Can Do

After making the basic shape, we can use our CNC milling and CNC drilling services to add:

Exactly placed holes
Thread for screws
Smooth surfaces
Special finishes

Why Pick Istar Machining for Your CNC Extrusion Needs?

We’re not just another machine shop! Here’s what makes us special:

Smart Manufacturing

Our Six Sigma methods help us work 20% faster than others.

Medical-Grade Quality

We follow ISO 13485 rules for making medical parts.

Custom Tools

We make our own dies and cutting paths for your special projects.

Total Solution

From raw material to finished part, we handle it all!

How We Make Your Parts at Istar Machining

Our work happens in four main steps:

Step 1

Design Check

We look at your computer design file to make sure it will work well.

Step 2

Extrusion

We push heated metal or plastic through a shaped hole using big machines like KraussMaffei or Cincinnati Extrusion.

Step 3

CNC Work

Our 5-axis machines (from brands like Haas and Mazak) cut your parts to the exact shape you need.

Step 4

Quality Check

We use special tools like laser scanners to make sure every part is perfect.

Ready to Start Your CNC Extrusion Project?

Getting started is easy! Just:

Send us your design files or ideas
Tell us what material you want and how many parts you need
We’ll give you a free quote, usually within 24 hours
Once you approve, we’ll start making your parts
We’ll check everything for quality
We’ll ship your perfect parts right to you!

At Istar Machining, we’re proud to offer top-quality CNC extrusion services at competitive prices. Whether you need heat sinks for electronics, frames for construction, or parts for medical devices, our team is ready to help.

Ready to talk about your project? Contact us today for a free quote and see how our CNC extrusion can help you make the perfect parts!