CNC Machined Bases Australia
We manufacture custom CNC machined bases from steel, stainless steel, aluminium, and titanium. Machine bases, mounting bases, equipment bases, structural bases, precision bases — all CNC machined with precision flatness and mounting accuracy. Quote in 2 business days.
Base Types We Manufacture
Custom CNC machined bases for machinery, industrial equipment, and precision applications.
Machine Bases
Heavy-duty mounting and support bases for machinery and equipment.
Mounting Bases
Fastening platforms for equipment assembly and integration.
Equipment Bases
Structural foundation bases for industrial and mechanical equipment.
Structural Bases
Load-bearing and multi-component assembled bases.
Levelling Bases
Adjustable bases for height and alignment levelling.
Vibration-Dampening Bases
Bases designed for vibration isolation and damping.
Precision Bases
Ultra-flat reference bases for precision machinery and metrology.
Custom Profile Bases
Bases with customer-specific geometry and features.
Materials Available
We supply custom machined bases in all standard engineering materials — choose the right material for load and environment.
| Material | Grades | Applications |
|---|---|---|
| Steel | 4140, mild steel | Heavy-duty machinery, structural, maximum load-bearing |
| Stainless Steel | 316, 304 | Marine, chemical, food processing, corrosion-resistant |
| Aluminium | 6061-T6, 7075-T6 | Lightweight bases, aerospace, general industrial |
| Cast Iron | Gray iron, ductile | Large bases, vibration damping, maximum rigidity |
| Titanium | Grade 2, Grade 5 | Extreme lightweight, aerospace, extreme temperature |
Manufacturing Capabilities
CNC Milling
Large-surface milling for bases with complex hole patterns, pockets, and features.
- ✓ Large table capacity
- ✓ Precision drilling
- ✓ Hole-pattern accuracy
- ✓ Complex profiles
Surface Grinding
Precision surface grinding for ultra-flat bases meeting strict flatness requirements.
- ✓ Flatness ±0.05mm
- ✓ Ra 0.8µm finish
- ✓ Large surface capability
- ✓ Parallel control
Quality Verification
CMM inspection and flatness verification for all machined bases.
- ✓ CMM inspection
- ✓ Flatness gauging
- ✓ Mounting-hole location
- ✓ Full documentation
Quality Assurance
- ✓Coordinate measuring machine (CMM) inspection available
- ✓Flatness verification on all bases
- ✓Mounting-hole location and tolerance verification
- ✓Surface finish verification
- ✓Material certifications on request
- ✓Full traceability documentation
- ✓ISO 9001 quality processes
Lead Times & Quantities
Quote Turnaround
2 business days for quote response
Simple Bases (1-off)
3–5 business days typical
Complex Bases (with grinding)
5–15 business days depending on complexity
Rush Service
Available — contact for expedited lead times
Industries We Serve
Industrial Machinery
Automotive
Aerospace
Marine
Medical Devices
Robotics
CNC Machined Bases FAQ
What base types can you manufacture?
We manufacture custom CNC machined bases including machine bases (equipment mounting and support), mounting bases (fastening platforms), equipment bases (structural foundation), structural bases (load-bearing frames), levelling bases (height adjustment), vibration-dampening bases (isolation and damping), precision bases (ultra-flat references), and custom profile bases. All bases are CNC machined with precision flatness and mounting-hole accuracy.
What materials are best for heavy-duty bases?
Steel 4140 is the standard choice for heavy-duty bases — excellent rigidity, tensile strength 655 MPa, and superior load-bearing capacity. Stainless steel 316 offers corrosion resistance with good strength for chemical and marine environments. Cast iron is used for large bases requiring maximum damping and rigidity. Aluminium 7075-T6 is ideal for lightweight high-strength bases. Select material based on load, environment, and vibration requirements.
What tolerances can you hold on base flatness?
Standard CNC machining on bases achieves flatness within ±0.1mm per 100mm. Precision surface grinding can achieve ±0.05mm per 100mm. Ultra-precision bases for critical applications (precision machinery beds, optical benches) can achieve ±0.01mm per 100mm with CMM verification. Mounting-hole location tolerance is typically ±0.05mm.
What is the typical lead time for custom bases?
Quote turnaround is 2 business days. Once order is confirmed, lead times depend on base complexity and current shop load. Simple bases typically deliver in 3–5 business days. Complex multi-feature bases may require 5–10 business days. Surface grinding and precision finishing adds 2–5 business days. Rush lead times are available — contact our engineering team for expedited scheduling.
Can you manufacture bases with mounting hole patterns?
Yes. Custom mounting hole patterns are a standard capability. We machine bases with coordinate-grid holes, bolt-circle holes, dowel holes, and threaded inserts. Hole locations are verified with CMM inspection. Complex multi-pattern bases with different thread sizes and spacing are regular production items.
Do you offer surface grinding for precision bases?
Yes. We offer CNC surface grinding for precision bases requiring ultra-flat mounting surfaces. Surface grinding achieves Ra 0.8µm finish and flatness within ±0.05mm per 100mm or better. Precision grinding is quoted separately from machining and is typically required for bases used with precision machinery or measurement equipment.
Get a Quote in 2 Business Days
Upload your drawing and receive a quote for custom CNC machined bases — any material, any complexity. From prototypes to production runs.
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