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CNC Stone Cutting & Engraving Machines – Precision Sawjet & Bridge Saw
Jaimac Group
HKNC-450J – 5-Axis CNC Sawjet & Waterjet Machine for Stone Fabrication
Product Overview
The 5 Axis Stone CNC Sawjet HKNC-450J is a groundbreaking dual-function machine integrating a 5-axis CNC saw and a 5-axis CNC waterjet for precision stone processing. Equipped with the advanced Italian ESA CNC control system, it revolutionizes the cutting of granite, marble, quartz, limestone, and advanced ceramic materials. Designed for high-volume production and intricate fabrication, this machine combines efficiency with unmatched versatility, making it ideal for countertops, sinks, inlay patterns, and complex architectural elements.
Key Features & Benefits
1. Dual-Function 5-Axis System
5-Axis CNC Saw :
Fully synchronized 5-axis motion for cutting slabs, profiling edges, engraving, and drilling.
Automatic blade rotation (0°–360°) and tilting (0°–90°) enable seamless angled cuts and curved surface processing.
Ideal for large-scale production with reduced labor costs and material waste.
5-Axis CNC Waterjet :
Precision abrasive cutting head with 360° rotation and 0°–60° tilt for mitered edges and intricate inlay designs.
Capable of cutting ultra-hard materials like porcelain and composite ceramics with micron-level accuracy.
2. Advanced Automation & Control
ESA CNC System : Ensures high-speed, stable operation with user-friendly programming for complex tasks.
Siemens PLC & Motor Integration : Enhances reliability and energy efficiency during prolonged production runs.
3. High-Performance Components
Super-Pressure Pump : Delivers consistent 50,000 PSI cutting force for smooth, burr-free finishes.
Multi-Tool Integration : Combines milling, drilling, saw cutting and waterjet cutting into a single workflow, eliminating the need for secondary machines.
4. Versatile Applications
Saw Module : Perfect for slab cutting, sink fabrication, and edge profiling.
Waterjet Module : Excels in creating delicate mosaic patterns, miters, and 3D shapes for luxury interiors.
Why Choose HKNC-450J?
Cost Efficiency : Dual functionality reduces equipment investment and floor space.
Precision & Speed : 5-axis interpolation ensures rapid, error-free production.
Future-Ready : Supports emerging materials like sintered stone and ultra-compact surfaces.
Specification
Value
Unit
Diameter of saw blade
ø350–ø450
mm
Dimension of working platform
4150 x 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 pressure
450
MPa
Required pressure of inflow
0.4
MPa
Water consumption
11.4–16.7
L/min
Gross weight
10,000
kg
Dimensions (L x W x H)
6000 x 3820 x 320
mm
HKNC-500 – 5-Axis CNC Stone Cutting and Shaping Machine for Marble, Granite, Quartz
HKNC-500 with 5 axis interpolation controlled, is a multifunctional CNC stone cutting, shaping and engraving machine built with the needs of workshops in mind, combining simplicity with maximum versatility for a minimum investment budget. It is popularly used for cutting slabs and blocks of both natural and synthetic stone, and ceramic.
Functions:
* make vertical, inclined& horizontal Cut with Disc Blade
* cut curves with Contour Cutting
* machine with the Core Tool such as drill, end mill & excavation wheel
* Incremental routing for sink cutting, profiling & engraving
Match these capabilities with Italian ESA CNC system, digital servo motors and Zues CAD CAM drawing software to make all kind of cuts with ease. HKNC-500 can also been equipped with a vacuum manipulator for the automatic moving of slabs to optimise workpiece usage during the cutting process.
Specification
Value
Unit
Diameter of saw blade
ø400–ø500
mm
Dimension of working platform
3300 x 2000
mm
Max. cutting length
3300
mm
Max. cutting thickness
140
mm
Max. lifting stroke
250
mm
Max. lifting weight by suction cups
200
kg
Power of main motor
11
kW
Power of cutter frame reciprocating motor
2
kW
Power of crossbeam shifting motor
1.1
kW
Power of hydraulic station motor
2.2
kW
Power of lifting motor
0.85
kW
Gross power
16
kW
Water consumption
2
m³/h
Gross weight
5400
kg
Dimensions (L x W x H)
5700 x 3260 x 2765
mm
Features
5-axis interpolation control with Italian CNC Esa system
User-friendly interface with 19" color touch screen for easy operation
Blade rotation from 0° to 360° and tilt up to 90° for chamfering at any direction or angle
Working platform tilts 85° for easy slab loading
Manual cutting mode available for simple machining
Manual/automatic nesting to optimize slab usage and reduce waste
Sole engraving module with electric spindle – excellent for 2D carving
Vacuum manipulator – for easy workpiece handling and repositioning
Photo slab – for slab imaging, nesting planning, and defect avoidance
Vein match – for seamless vein and color matching across joints
Slab thickness probe – automatically detects slab thickness
Tool measuring system – for automatic tool diameter measurement
Retractional electric spindle – retractable for efficient tool switching
HLSQ-450 – Automatic Bridge Saw for Granite, Marble and Quartz Slab Cutting
The Hualong HLSQ-450 is a monoblock Automatic Bridge Stone Cutting Machine powered by a Siemens PLC control system, designed for high-precision cutting of granite, marble, quartz, and engineered stone slabs. Its advanced 3-axis CNC interpolation, ±270° rotating cutting head, and fully programmable tilting/rotating worktable ensure versatile and efficient material processing.
Key Features
1）Robust Monoblock Design
Easy transportation, installation, and foundation-free setup for rapid deployment.
2）Premium Components
Siemens PLC, Schneider electric systems, and Hiwin linear guides ensure reliability and durability[2][5].
3）Advanced Automation
Automatic blade rotation (0°, 90°, 180°, 270°) and 45° tilting for chamfering cuts.
One-button cross-cutting repetition and remote-controlled worktable rotation (0-360°) and tilting (0-85°) for seamless operation.
4）Flexible Control
Manual mode for simple tasks and programmable CNC functions for complex geometries.
Applications
Ideal for:
Natural & Engineered Stone Fabrication : Precise sizing of slabs, tiles, and countertops.
High-Volume Production : Optimized for repeatable cuts and industrial workflows.
Custom Projects : Versatile tilting/rotating functions for intricate designs.
Specification
Value
Unit
Configuration
Diameter of saw blade
Φ400 - Φ450
mm
Dimension of working platform
3300 x 2000
mm
Power of main motor
15
kW
Power of tool slide reciprocating motor
1.1
kW
Power of crossbeam shifting motor
1.5
kW
Power of hydraulic station motor
2.2
kW
Power of elevator motor
1.5
kW
Gross power
21.3
kW
Main Performance Parameters
Max. length of horizontal cutting
3300
mm
Max. thickness of cutting
90
mm
Max. lifting travel of cutter
300
mm
Water consumption
2
m³/h
Measurement
Gross weight
5400
kg
Dimensions (L x W x H)
5700 x 3260 x 2765
cm
