CNC Equipment Capabilities & Specifications
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Our Equipment & Machining Capacity
GQ Machining operates a focused fleet of Haas CNC mills and lathes selected for their ability to handle exotic metals and deliver the tolerances our customers demand. Here’s what we can accomplish with our current equipment:
Milling Capacity
Haas VF-3 CNC Mill
- Work envelope: 40″ x 20″ x 25″ (XYZ travel)
- Table capacity: 48″ x 18″
- Maximum part weight: 3,500 lbs
- Spindle speed: Up to 7,500 RPM
- Taper: CAT 40
- Ideal for: Standard precision milling, complex parts requiring reliable performance
Haas VF-3 SSYT High-Speed Mill
- Work envelope: 40″ x 26″ x 25″ (XYZ travel)
- Table capacity: 54″ x 25″
- Maximum part weight: 1,750 lbs
- Spindle speed: Up to 12,000 RPM (high-speed capability)
- Rapid traverse: 1,400 IPM
- Taper: CAT 40
- Ideal for: Difficult exotic metals requiring high spindle speeds, tight tolerances, superior surface finishes
Haas VF-4 SS CNC Mill
- Work envelope: 50″ x 20″ x 25″ (XYZ travel) — our largest capacity
- Table capacity: 52″ x 18″
- Maximum part weight: 1,750 lbs
- Spindle speed: Up to 12,000 RPM (high-speed capability)
- Rapid traverse: 1,400 IPM
- Taper: CAT 40
- Ideal for: Large extrusion dies, complex geometries, extended profile machining
Turning Capacity
- Maximum turning diameter: 10.3″
- Maximum turning length: 20-24″ (depending on part configuration)
- Chuck capacity: 8″ three-jaw
- Bar capacity: 2″ diameter
- Spindle speed: Up to 4,000 RPM
- Ideal for: Extruder screws, shafts, cylindrical components in all materials
Wire EDM Services
- Material: All conductive materials (Hastelloy, Inconel, stainless steels, tool steels)
- Tolerance capability: ±0.0001″ (our tightest tolerance capability)
- Applications: Complex profiles, intricate geometries, tight internal features
- Advantage: Can achieve finishes and tolerances on exotic metals that would be impossible with conventional machining
Surface Grinding
- Grinding surfaces to tight flatness tolerances
- Achieving mirror finishes on food-grade stainless steel (food extrusion equipment requirement)
- Ra finishes down to 4 microinches or better
- Material capability: All exotic metals in our standard materials list
What These Capabilities Mean
Maximum Work Envelope
High-Speed Machining
Our 12,000 RPM spindles on two mills allow us to machine Hastelloy, Inconel, and other notoriously difficult materials at speeds that keep tool wear down and finish quality high. This matters because work hardening in these materials intensifies with slower spindle speeds.
Precision Tolerances
We hold ±0.0005″ standard tolerances on all CNC mills. Using wire EDM, we achieve ±0.0001″ tolerances—critical for laboratory equipment, precision components, and applications where tight stackups are required.
Material-Specific Processing
Equipment & Manufacturing Capabilities Summary
| Capability | Specification | Material Suitability |
|---|---|---|
| Largest Milling Work Envelope | 50" x 20" x 25" | All exotic metals |
| High-Speed Spindle | 12,000 RPM (two mills) | Hastelloy, Inconel, difficult alloys |
| Standard Tolerances | ±0.0005" | All materials |
| Tightest Tolerances | ±0.0001" (EDM) | All conductive materials |
| Largest Turning Diameter | 10.3" | All materials |
| Maximum Turning Length | 24" | All materials |
| Surface Finish Capability | Mirror finish (Ra 4–8) | 316SS, all stainless steels |
| Part Weight Capacity | Up to 3,500 lbs | All materials |
Why This Matters for Your Project
The real value of understanding equipment capabilities is knowing what you can expect. A job that demands ±0.0001″ tolerances requires EDM capability—not every shop has it. A complex extrusion die with curves and angles needs 5-axis capability, or at minimum a shop experienced enough to set up multiple operations correctly.
Our equipment list reflects 40 years of combined experience understanding what it takes to deliver results in exotic metals and extrusion equipment manufacturing. We’ve chosen machines that handle difficult materials well and deliver the precision and surface quality that food and polymer processing equipment manufacturers depend on.
Getting Started with Your Project
- Custom extrusion dies with complex profiles
- Extruder screws in Hastelloy or Inconel
- Precision components requiring tight tolerances
- Components requiring superior surface finishes
- Complex geometries requiring 5-axis CNC milling
Need detailed equipment information for your specific project?
Request a Quote and describe your requirements. We’ll confirm our equipment can deliver what you need before we commit to a timeline.
Learn More About Our Capabilities
Explore our specific service offerings or other resources & guides to understand how these capabilities translate to your project type.
Speak to our team and see why our 40 years of combined extrusion equipment experience translates to better results for your project.
Ready to discuss your exotic metals machining project?
Request a Quote and provide your project details, material specifications, and engineering drawings for an accurate quote.