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Water Jet CNC Cutting
Cut through anything with water! At Istar Machining, we use super-strong water jets to cut almost any material with amazing precision. Our water jet CNC cutting technology uses water that’s 94,000 PSI – that’s like having the weight of three elephants pushing on a tiny point!
- No burnt edges on your materials
- No warping of delicate parts
- No heat damage to sensitive materials
- No stress in the material after cutting
- Perfect for heat-sensitive items
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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
How Does Water Jet Cutting Work?
Our water jet CNC cutting process is pretty amazing when you think about it:
- Super-powered water pump creates pressure up to 94,000 PSI
- Tiny ruby nozzle focuses the water into a powerful stream
- Garnet sand gets mixed with the water to make it cut better
- Computer-controlled movement for perfect accuracy
- 5-axis capability allows cuts at any angle
This process lets us achieve amazing ±0.003″ precision – that’s thinner than a human hair! For complex parts, we use our CNC machining service to create perfect finished pieces.
Materials We Can Cut
One of the best things about water jet cutting is that it works on almost any material. Here’s what we cut regularly:
Material Type | Examples | Thickness Range |
Metals | Stainless steel, titanium, aluminum | 0.5″ to 12″ thick |
Stone | Granite, marble | Up to 24″ thick |
Glass | Tempered, decorative | 0.1″ to 6″ thick |
Composites | Carbon fiber, fiberglass | 0.5″ to 12″ thick |
Plastics | Acrylic, PVC, polycarbonate | 0.1″ to 12″ thick |
Foam | Industrial, packing | Up to 24″ thick |
Rubber | All types | 0.1″ to 8″ thick |
We’ve seen it all at Istar Machining – from cutting 12″ thick titanium plates for aerospace to creating delicate marble designs for luxury homes. Our team has the experience to handle any job!
Industries That Love Water Jet Cutting
Water jet cutting is used in many different industries. Here are some of the main ones we serve at Istar Machining:
Technical Details That Matter
At Istar Machining, we believe in being transparent about our capabilities. Here are the technical details of our water jet CNC cutting service:
- Maximum pressure: 94,000 PSI
- Cutting tolerance: ±0.003″ (0.076 mm)
- Maximum material thickness: 24″ (varies by material)
- Bed size: Up to 20′ x 40′
- Axis capability: 5-axis for complex 3D cuts
- Software: Advanced CAD/CAM with automatic nesting
- Certifications: ISO 9001, ASME, ASTM F3122
Our machines use garnet abrasive (usually 80-120 mesh size) at rates of 20-30 kg/hour. This lets us cut through the toughest materials with ease.
Benefits of Choosing Water Jet Cutting
When you choose Istar Machining for your water jet cutting needs, you get many advantages:
No Secondary Processing Needed
The cuts we make are clean and ready to use. No need for extra finishing work! Edges have a smooth surface finish of Ra 125–250 µin.
Reduced Material Waste
Our smart nesting software packs parts together efficiently, reducing waste by 15-30%. That saves you money and helps the environment!
Fast Turnaround
We can cut most jobs in 1-5 days, depending on complexity and size. For urgent projects, we offer rush service options.
Cost Effective
Water jet cutting often costs less than other methods when you factor in the lack of secondary processing and material waste.
How Our Service Works
Getting your parts made with Istar Machining is easy:
Upload your design
Send us your DXF or DWG files
Specify your needs
Quantity, delivery date, and any special requirements
Get a quote
We'll provide a detailed quote quickly
Approve and order
Once you give the go-ahead, we start cutting
Delivery
Your perfect parts arrive on schedule
Start Your Water Jet Cutting Project Today
Ready to experience the precision and versatility of water jet CNC cutting? Istar Machining makes it easy to get started!
For specialized cutting needs or complex projects, consider our custom CNC machining services that can combine water jet with other techniques for the perfect result.
Don’t settle for ordinary cutting methods when you can have the precision and versatility of water jet CNC cutting from Istar Machining. Contact us today to discover how we can bring your designs to life!
Frequently Asked Question
Water jet cutting is better for thick materials (up to 12-24″) and doesn’t create heat damage. Laser cutting is sometimes faster for thin materials but can’t handle the thickness range of water jets.
Our typical tolerance is ±0.003″ (0.076 mm), which satisfies most industrial requirements. For ultra-precision needs, we might recommend combining water jet with our precision CNC machining.
Cost depends on material type, thickness, and complexity. However, the lack of secondary processing often makes water jet cutting very economical in the long run.
Yes! With our 5-axis capability, we can create complex 3D geometries by cutting at various angles. This is perfect for parts with beveled edges or compound curves.
Our ruby nozzles typically last 1,500+ hours of cutting time. We maintain and replace them regularly to ensure consistent quality.
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