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The HKNC‑450J is a groundbreaking 5‑axis CNC Bridge Sawjet Cutting machine designed to combine diamond‑blade precision with ultra‑high‑pressure waterjet versatility in a single platform. Driven by Italy’s ESA CNC control and powered by Yaskawa servomotors, it delivers synchronized multi‑axis motion for flawless cuts in granite, marble, quartz, limestone, and advanced ceramics. Whether you need straight-line blade profiling or intricate 3D waterjet mitering, the 360° rotating head (±90° tilt for the saw, ±60° tilt for the jet) adapts instantly—eliminating tool changes and downtime. A Siemens PLC oversees reliability, while the KMT‑H20 JET50 pump generates 380–450 MPa of cutting pressure. With integrated slab imaging and DXF import, you can nest complex patterns and avoid material defects automatically. The HKNC‑450J’s monoblock gantry, 85° tilting worktable, and optional vacuum manipulator make installation and slab handling effortless, offering a shaping solution for workshops seeking both cut quality and throughput.
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TECHNICAL DATA FOR HKNC-450J |
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Diameter of saw blade |
ø350-ø450 |
mm |
|
Dimension of working platform |
4150x2250 |
mm |
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X axis stroke |
3500 |
mm |
|
Y axis stroke |
2000 |
mm |
|
Z axis stroke |
500 |
mm |
|
Max. cutting thickness |
100 |
mm |
|
Max. lifting stroke |
320 |
mm |
|
Power of saw blade motor |
26.4 |
kw |
|
Power for abrasive waterjet |
37 |
kw |
|
Max. operating water pressure |
450 |
mpa |
|
Required pressure of inflow |
0.4 |
mpa |
|
Water consumption |
11.4-16.7 |
l/min |
|
Gross weight |
10000 |
kg |
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Dimensions (L x W x H) |
6000x3820x320 |
mm |
Architectural Stonework: Precision bevels and miters for ventilated facades, stone cladding, and column capitals
Kitchen & Bath: Countertops, sink cut‑outs, and splashback panels with seamless edge transitions
Custom Inlay & Mosaics: Waterjet-cut inlay patterns in marble, granite, and porcelain for flooring and feature walls
Art & Sculpture: High‑definition relief engraving and 3D carving for statues, memorial plaques, and funerary art
Fireplace Surrounds: Contoured profiles and decorative engraving in natural and engineered stone
Industrial Components: Abrasion‑resistant liners, gaskets, and composite part prototyping
Dual‑Cutting Technology
Combines a 5‑axis bridge saw and a 5‑axis waterjet in one machine—switch modes seamlessly for unmatched flexibility.
Precision & Efficiency
Achieves ±0.1 mm line accuracy and ±0.1° angular precision with RTCP tracking, linear ball guides, and helical rack drives.
Intuitive CNC Control
ESA’s Italian CNC platform with a 19″ touchscreen lets operators import DXF files, adjust nesting, and monitor job progress in real time.
Automated Material Optimization
Integrated slab photo capture flags defects; manual or auto‑nesting routines maximize yield and minimize waste.
Robust Construction
Monoblock gantry, waterproof/dustproof enclosure, and optional galvanized steel frame ensure durability in harsh shop environments.
Modular Expandability
Add vein‑matching software, slab thickness probes, blade presetter units, and vacuum manipulators to tailor the HKNC‑450J to any production need.
Cost‑Effective Operation
Reduces tooling and labor costs by eliminating multiple dedicated machines—ideal for small to medium stone workshops pursuing high mix, low volume runs.
Linear Guide
Brand: Hiwin |China, Taiwan.
The very high grade hiwin linear guides mounted on the cross beam and carriage will give the motion precision, smoothness and durability - guarantees the stability of the precision throughout the active life of the years of intensive use.
Q:What is the MOQ?
A: 1 set.
Q: When will you ship my order?
A: Normally 25-35 days after deposit received, If urgent, it can be negotiated further.
Q: Are you trader or manufacture?
A: We are a leading manufacture in stone machinery for more than 30 years.
Q: What's the warrenty?
A: 1 year, but the technical support is lifetime.
Q: How can you guarantee the quality?
A: We have a professional quality control team, they will seriously inspect every manufacturing procedure during production. Also we will give every machine a overall check before delivery.
Q: Why should I buy your from you, not others?
A: We have professional R&D team in this industry over 30 years, experienced workers, responable QC team, good quality, competitive prices and excellent survice.
