2025 Hualong High-Precision Waterjet Cutting Machine for Marble and Granite

Product Description

5 Axis Stone CNC Sawjet HKNC-450J
with top of the line Italian CNC control system ESA, is a fully automated dual-use machine, a combination of a 5-axis CNC saw and a 5-axis CNC waterjet, which is gone together constructing the revised concept system for cutting granite, marble, quarts, limestone and the rising new ceramic material.
CNC saw is used for cutting stone slabs, countertops and sinks, blade profiling, engraving and more.
The waterjet cutting head is perfect for mitering and cutting through different materials into precision intricate shapes and angles, ideal for cutting porcelain, stone, marble and granite inlay patterns. Main Features
5-axis Saw --- this machine is a fully interpolated 5 axis bridge saw * Automatic head rotation from 0° to 360° combined with automatic blade tilting from 0° to 90° makes it suitable for large production runs, at the same time containing costs.
* It can implement different complex curved surface processing and combines the functions of cutting, drilling, milling, engraving
into an oganic whole.
5-axis Waterjet ---this machine is a fully interpolated 5 axis waterjet either
* Automatic head rotation from 0° to 360° combined with automatic Abrasive Cutting Head tilting from 0° to 60° for precise
inside-corner fabrication for mitered edge.
* KMT-H20 JET50 super-pressure pump equipped with Siemens PLC and motor.
1) 5 axis linkage control with Italian CNC Esa system.
2) Easy to use interface with 19" color touch-screen.
3) Y axis is moved by a gantry system, which guarantees a perfect square of the bridge
4) The absolute precision of the movements is guarantee by a state of art transmission on linear ball guide, moved by servo motors through high precision helical gears and racks. 5) CNC Sawjet & bridge saw can quickly do easy cuts in manual, the machine also can import and work with DXF (AutoCAD) files
6) Working platform can tilt 85 degrees, easy for slabs loading.
7) Photo slab for nesting and avoiding defects.
8) Nesting manual / automatic to optimize slab surface usage
9) RTCP tool point tracking function ensure precision machining easy.
10) Optional - Vein match for easily matching up perfectly each vein,color at the seam of your project.

TECHNICAL DATA FOR HKNC-450J
Diameter of saw blade	Φ350-Φ450	mm
Dimension of working platform	4150×2250	mm
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 oressure	450	Mpa
Required pressure of inflow	0.4	Mpa
Water consumption	11.4-16.7	l/min
Gross weight	10000	kg
Dimensions(L×W×H)	6000×3820×320	mm

Control system -- CNC
Brand: Esa Original: Italy
Top of the line CNC system with touch screen for easy setting and automatic processing. It can make a complicated machining job
easy, perfect and high efficient.
Digital Servomotor
Brand: YASKAWA
Original: Japan
A permanent magnet servomotor with intergrated drives, well matching with Esa's CNCs, creates a reliable controlling power for X, Y, Z, C and A axises
Laser Reticule Apparatus
Origin: China
Aid for accurate alignment at the begining of processing.
Electro-spindles
of high quality controlled by an inverter allowing the adjustment of the nr. of revolutions from 0 to 6000 rpm, so
granting the use of blade and diamond tools such as a core drill or milling cutter. The tool change is of manual type.
Internal water passage
Linear Guide
Brand: Hiwin Original: Taiwan, ChinaFamous products, top quality used on crossbeam and carling for high precision of cutting and long lifespan.
Q: Are you manufacturer ?
A: Yes, we are professional and top stone machine manufacturer more than 30 years in China. Also we have many authorized agents all over the world to take care of machine's after sell service.
Q: Can I get a machine according to my own requirements?
A: Sure. Welcome OEM and ODM orders.
Q: This is the first time I use this kind of machine, is it easy operate?
A: There are guide video that show how to use machine and English instruction manual sent to you with machine. If there is still have any question, we will provide free professional online guide for you until you could use machine well.
Q: What's your MOQ and delivery?
A: Our MOQ is 1 set. We could send machine to your country port or to door directly, please tell us your port name or address. We'll offer the most competitive price and freight to you.
Q: How is your after sales service?
A: We offer machine lifelong's free online guide service. And many countries we have local dealer to do machine's installation and maintenance.
Q: If my machine is broken. Can you repair it for me?
A: Yes, many machines of us have remote troubleshooting function, we can solve by remote control and video guide. Re. common problems, we have professional guideline to show how to replace the parts, and for the countries which our agents cover, they will repair for you as well.

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