CNC Four blade cutting and milling machine
1. Machine Overview
The BLMM-1800MAX-2D-A/B is a dual-beam, bridge-type, four-blade CNC cutting and milling centre engineered for continuous, high-precision processing of large-scale, irregular-shaped stone.
Adopting a 3-axis CNC control, heavy bridge structure and four active cutting spindles, it merges the accuracy of linear guides & ball-screws with the power of a profiling machine, delivering high stroke, high efficiency and high stability in a single unit.
echnical Parameters
| Parameter |
Unit |
BLMM-1800 |
BLMM-1800MAX-A |
BLMM-1800MAX-B |
BLMM-1800MAX-2D-A |
BLMM-1800MAX-2D-B |
| Blade diameter |
mm |
350-600 |
400-700 |
400-700 |
400-700 |
400-700 |
| Max lifting travel of cutting frame |
mm |
450 |
600 |
600 |
600 |
600 |
| Worktable Size |
mm |
1800*3500 |
1800*3500 |
1800*3500 |
1800*3500*2 |
1800*3500*2 |
| Max processing length |
mm |
3500 |
3500 |
3500 |
3500 |
3500 |
| Main motor |
kw |
15/18.5(Optional) |
18.5/22(Optional) |
18.5/22(Optional) |
18.5*2/22*2(Optional) |
18.5*2/22*2(Optional) |
| Gross motor |
kw |
21/24.5(Optional) |
24/27.5(Optional) |
24/27.5(Optional) |
46/53 |
46.5/53.5 |
| Outline dimension |
mm |
5300*3950*2550 |
6500*4350*3600 |
6200*4100*3600 |
6500*6450*3600 |
6200*6200*3600 |
| Water Consumption |
m³/h |
6 |
6 |
6 |
12 |
12 |
1. 3-Axis CNC Control System
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Real-time interpolation of X, Y & Z axes
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Programmable rough-cut → fine-cut → finish-mill cycles
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CAD/CAM file import (DXF, G-code, NC)
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Teach-in and parametric programming modes
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Remote diagnostics and IoT ready
2. Dual-Beam Bridge Heavy Structure
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Twin welded steel beams = 40 % higher rigidity vs single-beam designs
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Vibration-dampening ribs for chip-free edges on hard stone
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Thermal-stress relieved frame guarantees long-term accuracy
3. Four-Head Cutting Array
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Two 18.5 kW (22 kW optional) electro-spindles mounted on one cross-beam
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Independent Z-axis servo for each head
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Simultaneous or sequential mode:
– Simultaneous: 2 × throughput on repetitive kerbstones / balusters
– Sequential: rough + semi-finish + finish + profile in one pass
4. Four-Guide-Column + Copper-Bush Lifting System
Package, Delivery & Warranty
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Package: Steel-frame + plywood crate, IP54 export standard
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Delivery: 25–30 days (standard), 35 days (custom)
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Warranty: 12 months on-parts
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Installation: 3-day on-site commissioning + operator training
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Support: 24/7 hotline, remote VPN service, global spare-parts hub