4-Axis Bridge Cutting Machine with 85° Table Tilting 360° Head Rotation and Bus Absolute Servo for High-Precision CNC Cutting
Brand Name:Xianda Machinery
Certification:API, CCC, SONCAP, GOST, ISO, CE, SGS;IAF
Model Number:Expand 450 / 450L / 450-MC
Minimum Order Quantity:1 Set
Delivery Time:1 Month
Payment Terms:L/C,D/A,D/P,T/T,Western Union,MoneyGram
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Anqi Road,Wuli Industrial Park,Jinjiang City,Fujian,China
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Product Details
4-Axis Bridge Cutting Machine – Advanced Edition
Bus absolute-value servo, 0-360° head rotation, 85° table tilting – cut, chamfer, profile and mill in one cycle
Bus absolute-value servo, 0-360° head rotation, 85° table tilting – cut, chamfer, profile and mill in one cycle
1. Machine Overview
The Expand 450 Series is a 4-axis bridge-type CNC cutting centre built for high-precision, multi-angle processing of granite, marble and engineered stone.
Bus absolute-value servo, 0-360° cutting-head rotation, 85° table tilting and oil-immersed track let you cut, chamfer, profile and mill complex shapes in a single program – mirror-quality edges.
Bus absolute-value servo, 0-360° cutting-head rotation, 85° table tilting and oil-immersed track let you cut, chamfer, profile and mill complex shapes in a single program – mirror-quality edges.
Why Expand 450 Advanced?
| Feature | Benefit |
|---|---|
| 4-axis linkage (X-Y-Z + C) | 360° head rotation → continuous arc, column, 3-D relief |
| 85° table tilting | Convenient loading |
| Bus absolute servo | Power-off memory, zero backlash |
| Oil-immersed track | Sealed against dust, longer rail life |
| Ø350-450 mm blade | Cuts 100 mm deep in one pass, 20-40 m/min feed |
Model Selector
| Model | Blade Ø | Table Size | Max Block | Tilt | Head Rotate | Foot-Print | Weight |
|---|---|---|---|---|---|---|---|
| Expand 450 | 350-450 mm | 3.2 × 2 m | 3.2 × 2 × 0.1 m | 45° | 0-360° | 5 × 3.1 × 2.7 m | ~4 t |
| Expand 450L | same | same | same | 0-60° | same | same | same |
| Expand 450-MC | same | same | same | 45° chamfer | same | same | same |
Same 4-axis system, oil-immersed track and permanent-magnet motor for all models.
2. Four-Axis Motion & Functions
- X-axis – bridge longitudinal (3 200 mm)
- Y-axis – cross beam transverse (2 000 mm)
- Z-axis – head vertical (100 mm)
- C-axis – 0-360° head rotation (continuous arc, column, 3-D relief)
Result: true 3-D sculpture, 360° column, under-cut or chamfer without blade change.
3. Application Gallery
- 360° columns – Ø100–1 000 mm, full or barrel
- Arc slabs – curved wall cladding, column façades
- 45° chamfers – kerb edges, tombstone borders
- 3-D reliefs – letters, numerals, Chinese characters
- Under-cuts – sink cut-outs, shadow grooves
Materials: granite, marble, quartzite, basalt, engineered stone.
4. Workflow (1 Operator)
- Load slab onto tilting table (vacuum or mechanical clamp)
- Import CAD file (.dxf, .stp) or use on-screen wizard
- Select blade speed, tilt, rotation – click START
- Machine auto-cuts – head rotates & table tilts as programmed
- Unload finished piece – ready for polishing or direct install
Pricing, MOQ & Shipping
| Item | Detail |
|---|---|
| MOQ | 1 (one) machine |
| Shipping | Sea freight to nearest port included |
| Incoterms | FOB, CIF, DDP optional |
| Lead time | 25 days stock / 35 days custom |
| Payment | T/T 30 % deposit, 70 % before shipment; L/C at sight accepted |
4-Axis Bridge Cutting Machine with 85° Table Tilting 360° Head Rotation and Bus Absolute Servo for High-Precision CNC Cutting
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