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CNC Machined Castings
Are you looking for strong and exact parts made from metal? CNC machined castings might be just what you need! At Istar Machining, we make these special parts that start as liquid metal and end up as perfect pieces for your machines and products.
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20+ 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
Materials We Use for Your Parts
We work with many different metals and materials to make the perfect parts for your needs:
Material | Good For | Where It’s Used |
Aluminum | Light weight, doesn’t rust | Car parts, plane parts |
Ductile Iron | Very strong, handles stress | Engine blocks, heavy machinery |
Stainless Steel | Doesn’t rust, stays clean | Medical tools, food equipment |
Brass | Good with electricity, looks nice | Boat parts, fancy fixtures |
PEEK | Strong plastic, handles heat | Medical devices, special equipment |
Our team at Istar Machining can help you pick the right material for your project. We know that different jobs need different materials!
How Exact Are Our Parts?
We make parts that are super exact – within ±0.005mm of your plans! That’s thinner than a human hair. This means:
- Parts that fit together perfectly
- No wobbles or gaps
- Machines that run smoothly
- Less waste and do-overs
Our 5-axis machining centers can reach all sides of your part in one setup, making it even more exact.
How We Make Your Parts Look and Work Great
After we machine your castings, we can make them even better with special treatments:
- Anodizing: Makes aluminum stronger and colored
- Powder Coating: Adds a tough, pretty layer
- Sandblasting: Makes the surface rough or smooth
- Chrome Plating: Makes it shiny and harder
These treatments not only make your parts look better, but they also help them last longer and work better in tough situations.
Where Our CNC Machined Castings Are Used
Our parts go into many different industries and products:
Aerospace
- Turbine blades that must be perfect
- Hydraulic valve bodies that control plane movements
- Parts that meet strict AS9100 rules for planes
Automotive
- Engine components that handle heat and stress
- Transmission parts that help cars run smoothly
- Parts that meet IATF 16949 car industry rules
Medical
- Surgical instruments that doctors rely on
- Implant-grade castings that go into human bodies
- Everything meets GMP rules for medical safety
Energy
- Wind turbine hubs that catch the wind
- Pump housings that move oil and water
- Parts that work in very hot or cold places
At Istar Machining, we know that different industries have different needs. Our CNC prototype machining services can help you test your ideas before making lots of parts.
How We Make Sure Your Parts Are Perfect
We check every part carefully to make sure it’s just right:
- ISO 9001 rules that we always follow
- NADCA standards for die casting quality
- Special tools that measure parts to the smallest detail
Our inspection tools include:
- CMM machines that check every curve and hole
- Optical comparators that look for tiny problems
- Ultrasonic testing that finds hidden flaws inside
We also watch our machines while they work to catch any problems before they happen. This saves time and money!
Our Machines and What They Can Do
We use the best machines to make your parts:
- HAAS VF-4SS for fast, exact cutting
- DMG MORI 5-axis for complex shapes
- Swiss-type lathes for tiny, perfect parts
These machines can make parts with:
- Exactness up to IT6-IT7 grades
- Surface smoothness between Ra 0.8µm to 6.3µm
- Perfect threads and holes
Most orders take 2-6 weeks, but we can work faster if you need it. Our Swiss machining is perfect for small, exact parts with tight tolerances.
Why Choose Istar Machining?
We offer everything you need in one place:
- Start-to-Finish Service: From first drawing to final part
- Global Rules: We follow FAA, ASTM, and DIN rules
- Any Amount: We can make 1 part or 100,000 parts
Our customers trust us because we:
- Never miss deadlines
- Keep our prices fair and clear
- Make parts that work the first time
- Answer questions quickly
Get Your Perfect Parts Today
At Istar Machining, we mix old-school casting skills with new computer machines to make the best parts possible. Whether you need one special part or thousands of exact pieces, we can help.
Contact us today to see how our CNC machined castings can solve your toughest manufacturing problems!
- Email: [email protected]
- Online: Request a quote here
Let us show you why companies trust Istar Machining for their most important parts!
Frequently Asked Question
CNC machined castings are metal parts that are first made by pouring melted metal into a mold. Then, we use computer-controlled machines to cut, drill, and shape them to be super exact. This mix of casting and CNC machining gives you the best of both worlds – strong parts that fit perfectly where you need them.
Yes! Our 5-axis CNC machines and SolidWorks CAD software can make almost any shape you can dream up.
Yes, we give full MTR (Mill Test Reports) for all materials, so you know exactly what your parts are made of.
We make parts for planes, cars, medical devices, and green energy. Our casting CNC machining works for many different needs.
Just send us your drawing or 3D model, tell us how many you need, and we’ll give you a price within 24 hours.
