2026 New CNC Sawjet for Stone Countertop Waterjet and CNC Bridge Saw Cutting Machine

• After-sales Service: Provided
• Warranty: One Year
• Type: CNC Cutting Machine
• Model NO.: HKNC-450J
• Usage: Ceramics, Glass, Fire Brick, Red Brick, Cement Brick, Concrete Curb, Marble, Metal
• Application: Machinery & Hardware, Construction
• Source Voltage: 380V
• Automation: Automatic
• Cutting Ability: High Speed
• Control: CNC
• Certification: ISO, CE
• Use: Stone Processing
• Power: 60.6kw
• Key Selling Points: Multifunctional
• Head Rotation: 0-360°
• Waterjet Cutting Head Rotation: 0-360°
• Cutting Thickness (Max): 100mm
• Waterjet Cutting Head Tilt: 0-60°
• Control System: Esa
• Transport Package: Plastic Film
• Specification: 620x390x340cm
• Trademark: Hualong
• Origin: Putian, Fujian, China
• Production Capacity: 50 Sets Per Month
• Package Size: 620.00cm * 328.00cm * 320.00cm
• Package Gross Weight: 10000.000kg

Product Description

5 Axis Stone CNC Sawjet HKNC-450J

This CNC Sawjet double-table bridge saw for stone features all the features expected of a state-of-the-art bridge waterjet saw: five interpolating axes, an optional table with up to 85° inclination, an integrated camera, a cutting blade measurement station, and a stone thickness measurement probe. This minimizes cutting costs, maximizes cutting efficiency, and offers an exceptional return on investment. The material savings in a year and a half could buy the entire machine.

This five-axis CNC waterjet bridge saw (combining waterjet cutting and bridge saw mechanisms) is a high-end machine designed for efficient, high-precision, and automated stone processing. It integrates the most advanced technologies, and its core advantages and features can be summarized as follows:

Core Advantages Summary
1: Superior Cutting Capacity and Flexibility (5-Axis Synchronization)
Fully interpolated five-axis control: Provides X, Y, and Z linear axes + saw head rotation (0°-360°) + saw blade tilt (0°-90°). This is its core advantage!

Complex 3D Processing: Easily cuts bevels, chamfers, and special-shaped contours (such as curved edges, mosaics, 3D reliefs, and tombstones) without the need for multiple clamping or equipment changes, allowing complex workpieces to be formed in one go.

85° Tilt Table (Optional): Greatly expands the cutting angle range, making it particularly suitable for processing stone components requiring large-angle bevels or special-shaped joints.

2: High Precision and Stability

Linear ball guides + high-precision helical rack and pinion gears + brushless motors: Ensure absolute precision, smoothness, and rigidity, reducing vibration and guaranteeing cutting quality (particularly edge finish and dimensional accuracy).

Y-axis gantry drive: Ensures the bridge remains perfectly vertical during movement, enhancing overall rigidity and cutting stability.

"Absolute Zero Point" technology: Significantly improves efficiency and reduces scrap. After changing tools or workpieces, the machine returns directly to the programmed zero point, eliminating the need for tedious edge finding/setting procedures. This reduces downtime and ensures batch consistency.

3: Highly Automated and Intelligent

Onboard camera: Used for visual positioning, workpiece identification, and cutting process monitoring, enhancing automation and process reliability.

Saw blade presetter: Automatically measures and sets saw blade parameters (such as diameter compensation) to ensure dimensional accuracy and reduce trial cuts.

Stone Thickness Probe: Automatically detects stone thickness and optimizes cutting parameters (such as saw blade depth and water jet pressure) to ensure processing quality, especially suitable for natural stone with uneven thickness.

4: Advanced and Easy-to-Use Control System

Extremely Easy-to-Use Interface: Lowers the operator threshold, improves human-machine interaction efficiency, and reduces training time and operational errors.

Strong File Compatibility: Directly imports and processes industry-standard DXF (AutoCAD) files and G-code, seamlessly integrating the design process and providing flexible programming.

Supports Fast Manual Cutting: Provides flexibility for small batches or finishing operations.

5: High Productivity and Reliability Design

Optimized for High-Volume Production: Strong structural rigidity, high automation, and fast tool change/positioning (absolute zero point) are designed to control overall production costs while increasing output.

TECHNICAL  DATA FOR HKNC-450J
Diameter of saw blade	ø350-ø450	mm
Dimension of working platform	4100x2200	mm
X axis stroke	3500	mm
Y axis stroke	2000	mm
Z axis stroke	320	mm
Max. cutting thickness	100	mm
Power of saw blade motor	15	kw
Power for abrasive waterjet	37	kw
Max. operating water pressure	60,000	psi
Water pressure required	35	psi
Water consumption	11.4-16.7	l/min
Gross weight	10000	kg
Dimensions (L x W x H)	6000x3820x3200	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.

Software - Pegasus CAD/CAM

Brand: Pegasus

Original: Italy

* Easy to Use -- Very user-friendly, it does not require any advanced computer skill.
* Reliable -- Frequent updates and high-quality support.
* Powerful -- Different modules and tools for plenty of technologies and machinings.

Slab Image Capture (Optional)

The application allows to acquire and process the slab photo, by correcting the lens distortion and rectifying it. Through the
acquired image, the shapes can be arranged on the slab avoiding material imperfections while identifying the nervures that need to
be machined; it is also possible to qualify the slab edge geometrically.

Slab Thickness Detector (optional)

System to automatically detect the thickness of the slab.

Blade Presetting Unit (optional)

Origin: China

System to automatically detect the thickness of the slab.

 

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.

Machine with CE VERIFIED


Manufacturing Spot:


 

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: What's the warranty time?
A: One year.
Q: What is your payment term?
Payment term:30% Deposit will be paid as down payment by TT in favor to FUJIAN PROVINCE HUALONG MACHINERY CO.,LTD. before production.Balance 70% will be paid before shipment.
Q: What is your aftersales term?
About the after sales service:We could provide free technical support online all the time.And we will also set up an after-sales group for you,me and our technician team to reply your any questions if you have at any time