BCTC BHKNC 450 PLUS | Compact 5 Axis CNC Bridge Saw with Italian ESA Control
Granite Stone Cutting Machine
BCTC BHKNC 450 PLUS is a high-performance granite stone cutting machine suitable for processing marble, quartz, limestone, sintered stone, and other engineered stone materials. The equipment is designed with advanced five axis CNC technology, integrating cutting, drilling, chamfering, edge profiling, and customized stone processing functions into one integrated platform, providing greater processing flexibility for complex stone processing projects.
5 Axis CNC Technology for Flexible Stone Processing
The BHKNC 450 PLUS is equipped with a 15kW main saw motor, a 3500 × 2100mm worktable, an ESA CNC control system, and high-precision moving parts. It not only provides consistent processing performance for demanding stone applications, but also offers a reliable CNC stone processing solution for manufacturing workshops that want to reduce manual operations, improve production efficiency, and achieve more accurate results.
Modern stone production requires more than just basic cutting. Traditional equipment often requires multiple machines and repeated positioning, which increases labor costs and creates additional measurement error risks. Nowadays, stone processing enterprises increasingly require customized countertops, complex edges, precise joints, and decorative stone components.
Our BCTC BHKNC 450 PLUS uses a true 5 axis CNC system to control:
- X, Y, and Z linear movement
- C axis blade rotation (0-360 °)
- A axis blade tilt (0-90 °)
- This multi axis structure allows the machine to complete various operations in one setup, including:
- Linear cutting
- Diagonal cutting
- Cut outs for sinks and faucets
- Edge contour
- Complex contour processing
BHKNC 450 PLUS helps maintain positioning accuracy and improve production consistency by keeping the stone slab fixed during multiple processing operations.
Hidden Cost Issues in Stone Processing
Most stone processing plants operate equipment that seems to function properly, but silently consume profits every day. The problem is not equipment failure, but the inefficient cumulative cost in traditional multi process workflows. Let's consider what happens when standard countertop orders enter traditional manufacturing workshops:
| 1 Project | Traditional homework methods | The core drawbacks caused |
| Linear cutting | Stop the machine → Reposition the sheet → Manually remeasure and realign |
1. The size error increases with the number of relocations. 2.One calculation error can lead to the entire board being scrapped. 3. Passive increase in profit loss. |
| Sink cutting | ||
| Tap drilling | ||
| Edge contouring | ||
| Inclined joint |
These hidden losses add up to huge problems in multiple dimensions
Material waste
Due to accumulated alignment errors, high-quality stone slabs are scrapped.
Labor costs
Waste of manpower and material resources from repetitive manual repositioning and measurement.
Reduce production efficiency
Errors exceeding the standard, the need for re cutting and repeated processing of scrapped boards, combined with time costs, further reduce production capacity.
Unstable product quality and high risk of customer complaints
There is no unified standard for manual repeated alignment errors, and the finished product tolerances are uneven, which can easily lead to installation and adaptation problems, causing customer complaints, rework and return orders, and damaging reputation and orders.
Revenue loss
High profit complex orders decrease due to existing equipment being unable to execute.
Delivery delay
Continuous multi machine processing leads to extended delivery cycles.
These costs did not appear on the equipment purchase invoice, but they quietly erode profitability year after year. BHKNC 450PLUS 5 axis granite stone cutting machine is specifically designed to eliminate these hidden losses.
Advanced Control System and Reliable Components
ESA CNC Controller (Italy)
True five axis linkage interpolation, different from the traditional single axis sequential indexing operation mode.
X/Y/Z three axis linear motion, C rotation axis, A tilt axis, and five axis coordinated and coherent operation, with synchronized trajectories throughout the entire process.
Equipped with a 19 inch color touch screen and a globally unified ESA operating system interface.
Automatic Thickness Detection System
The probe automatically scans and detects the actual thickness of each slab.
Real time synchronization of thickness data to ESA CNC system, generating precise machining benchmarks.
Even if there are tolerance differences in the thickness of the board, it can still ensure uniform and accurate cutting depth.
Significantly reduce equipment tuning time.
Eliminate the three major manual processes that are prone to errors: caliper measurement, manual parameter input, and equipment debugging.
Pegasus CAD/CAM Software (Italy)
The integrated Pegasus CAD/CAM software helps simplify the transition from design drawings to machining programs, shorten programming time, and improve workflow management. It supports:
DXF file import
Automatically generate tool paths
Efficient programming for stone processing
Improve production preparation efficiency
A Device Integrated Solution
Cutting
Perform straight, curved, and irregular cutting at any angle from 0 to 360 °, with a blade tilt of up to 90°.
01
Drilling
Tap holes, slotting, and tap drilling, no need to manually mark the position.
02
Edge profiling
Edge shaping, inclined cutting, and preparation for oblique joints in continuous motion.
03
Loading
The workbench is tilted at 0-85 °, allowing for safe and effective loading of boards at any angle.
04
Carving
Optional high-speed electric spindle for 2D and 3D surface carving.
05
Technical Specifications
| Parameter | Specification |
| Model | BHKNC 450 PLUS |
| Machine Type | 5 Axis CNC Bridge Saw |
| Working Platform Size (L x W) | 3500 x 2100 mm |
| Machine Dimensions (L x W x H) | 5700 x 3260 x 2765 mm |
| Max Cutting Thickness | 90 mm |
| Max Lifting Stroke | 250 mm |
| Blade Rotation (C axis) | 0-360° (any angle lock) |
| Blade Tilt (A axis) | 0-90° |
Material Processing Capabilities
Natural stone:
-
Granite - Countertops, monuments, building coverings, three-dimensional stones.
-
Marble - Wall panels, vanity countertops, decorative elements, reliefs.
-
Limestone - Building components, walls, repair works.
-
Sandstone - Facade elements, decorative stone carvings.
Engineering stone:
- Quartz board - Kitchen countertop, bathroom vanity, waterfall island.
- Sintered stone - Large panels for countertops and facades.
- Artificial granite - An engineered surface with a consistent pattern.
- Ceramic board - An ultra-thin large format panel used for countertops and walls.
Other materials:
-
Ceramic tiles and large ceramic panels
BCTC Technical Support Services
Remote troubleshooting through video calls and screen sharing to quickly diagnose issues.
Experienced technicians provide on site installation and debugging guidance.
Continuous software updates for ESA CNC system and Pegasus CAD/CAM platform.
International spare parts supply, providing fast transportation options.
Our Certificate
EU
ISO-2008-2016
BHKNC 450
FAQ
Q: What materials can BHKNC 450 PLUS process?
A: Granite, marble, quartz, limestone, sintered stone, and other engineering stones.
Q: What are the advantages of a five axis CNC bridge saw?
A: Allowing multi angle cutting, drilling, profiling, and complex forming operations, it provides more flexible processing capabilities than traditional bridge saws.
Q: Is BHKNC 450 PLUS suitable for countertop manufacturers?
A: Yes. It is designed specifically for countertop manufacturing enterprises that require efficient processing of granite, quartz, marble, and other stone materials.
Upgrade Your Stone Fabrication with BCTC BHKNC 450 PLUS
If your manufacturing workshop is losing money due to hidden processing costs, material waste caused by repositioning errors, or orders that cannot be accepted due to the current equipment's lack of five axis capability, the BHKNC 450 PLUS granite stone cutting machine may be the solution you have been looking for:
✓ Personalized production analysis, comparing your current workflow with BHKNC 450 PLUS features.
✓ Detailed machine specifications and configuration options tailored to your material type.
✓ Factory video demonstration showcasing the actual cutting performance of granite, marble, and quartz.
✓ Investment return rate prediction based on your current daily production and material costs.
✓ Installation plan, transportation logistics, and warranty documents.
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