Countertop Fabrication Machine

European CNC Intelligence + 30+ Years Stone Machinery Expertise | Zero-Chip Cutting for Premium Stone Countertops

Modern Countertop Fabrication Pain Points

High-end countertop manufacturers focusing on porcelain slabs, sintered stone, Dekton and premium quartzite face two core profit losses: brittle slab chipping and micro-cracking during transition cutting, and massive waste of high-value stone materials caused by manual programming and unreasonable layout. Traditional separated bridge saw and waterjet workflows rely heavily on skilled technicians, resulting in unstable finished quality, frequent rework, and uncontrollable production costs.

The STONEX HKNC-450J intelligent countertop fabrication machine redefines premium stone production.

It is not a simple combination of saw and waterjet hardware, but a complete digital fabrication solution integrating European CNC technology, professional stone CAD/CAM workflow and 30+ years of STONEX stone machinery manufacturing experience. It realizes full-process intelligent production from design, programming, nesting and simulation to precision cutting, completely solving the defect and waste problems of high-end countertop processing.

Not Just European Components - A Complete Stone-Machining Solution

Backed by 30+ years of professional stone machinery R&D and manufacturing experience, STONEX integrates Italian ESA CNC motion control system, ESA digital servo motors and professional Pegasus stone CAD/CAM software to build a dedicated digital workflow for countertop fabrication. It turns traditional manual-dependent stone cutting into standardized, automated, low-waste modern manufacturing.

Design Smarter. Cut Faster. Waste Less.

01 | 30+ Years Professional Stone Machinery Expertise
Engineered by a team with 30+ years of stone machinery R&D and manufacturing experience. Custom-built for stone countertop processing, delivering superior structural stability and material adaptability over generic CNC machines.
Developed by a team with three decades of in-depth experience in stone processing equipment R&D and manufacturing. Different from ordinary general CNC machines, this Sawjet is fully customized for the physical characteristics and processing habits of stone countertops, with more reliable structural stability and processing adaptability.
 

02 | Italian ESA Intelligent CNC Control
Features premium Italian ESA CNC motion control with HMI interactive operation and intelligent tool compensation. Simplifies complex 5-axis cutting, ensures stable, repeatable precision for batch custom countertop production.
Adopts professional European ESA CNC and motion control technology, integrating HMI interactive operation, multi-axis linkage interpolation and intelligent tool compensation. It simplifies complex 5-axis cutting operations, realizes stable and repeatable precise motion control, and ensures consistent cutting accuracy for batch custom countertop orders.
 

03 | Dedicated Pegasus Stone CAD/CAM Workflow
Equipped with stone-exclusive Pegasus CAD/CAM software, with dedicated countertop and 5-axis waterjet modules. Supports one-click CAD import, automatic layout of sink openings and one-tap machining generation.
Equipped with professional Pegasus stone-specific software, not generic industrial CAD tools. It features exclusive countertop processing modules and waterjet 5-axis machining modules, supporting one-click DXF import, professional countertop geometry design, sink/cooktop opening layout and automatic machining operation generation.
 

04 | Automatic CAM Programming, Lower Labor Reliance
Eliminates inefficient manual programming. The Pegasus system auto-generates precise cutting paths based on design drawings, with configurable material parameter databases to standardize production and reduce reliance on skilled operators.
Abandon inefficient manual programming. Pegasus system automatically calculates cutting paths and machining procedures according to countertop design drawings. It supports configurable stone material and thickness parameter databases, realizing standardized programming operation and completely solving the pain point of relying on senior skilled programmers.
 

05 | Intelligent Nesting & Slab Recognition, Maximize Material Utilization
Supports auto nesting and slab image perimeter recognition. Intelligently avoids slab veins, defects and irregular edges, optimizes layout for high-value stone, and effectively reduces material waste and production costs.
Supports manual and automatic intelligent nesting, matching with slab image perimeter recognition technology. The system can identify slab edges, natural veins and surface defects, reasonably arrange cutting components around invalid areas, effectively improve the utilization rate of high-value quartzite, marble and book-matched slabs, and directly reduce material costs for countertop factories.
 

06 | Pre-Cutting Simulation, Avoid Costly Rework
Built-in machining simulation and collision detection verifies tool paths and processing results before cutting. Prevents programming errors, slab waste and rework for premium stone materials.
Built-in machining simulation and collision detection functions. Operators can verify tool paths, machining effects and machine running status digitally before formal cutting, effectively avoiding programming errors and mechanical collisions, preventing waste of expensive premium slabs and eliminating rework losses.
 

07 | Integrated Saw + 5-Axis Waterjet Dual Process
Combines fast diamond saw blanking and heat-free 5-axis waterjet cold cutting. Finishes straight cuts, curved contours, sink openings and beveling in one setup with zero chipping and zero thermal deformation for fragile stone.
High-speed diamond saw completes efficient straight cutting and slab blanking; 5-axis high-pressure waterjet realizes heat-free cold cutting, perfectly adapting to fragile porcelain and sintered stone. It completes curved contours, special-shaped openings and angled beveling in one setup, with zero thermal deformation and zero edge chipping.
 

08 | ESA Digital Servo Precision Motion
Original ESA digital servo motors deliver micro-level positioning and synchronous axis movement. Closed-loop control ensures long-term stable operation and consistent ±0.1mm cutting accuracy for batch production.
Matched with original ESA digital servo motors, achieving micro-level precise positioning and synchronous axis movement. The closed-loop control system ensures stable operation during long-term batch production, maintaining ±0.1mm permanent precision and consistent finished countertop quality.
 

One Digital Workflow. Two Cutting Technologies. More Production Possibilities.
Professional Pegasus CAD/CAM digital design → Automatic nesting layout → Pre-production simulation verification → ESA CNC precise motion control → High-speed saw blanking → 5-axis waterjet precision forming → Finished countertop components
 

Configure Your Sawjet Around Your Production Needs
The HKNC-450J supports personalized module configuration to match different production scales, processing materials and workshop environments, realizing customized intelligent production.

• Tool Presetting Unit: Automate tool measurement and calibration, shorten setup time and unify machining accuracy.
• Slab Thickness Detector: Automatically identify slab thickness, adapt cutting parameters intelligently and improve processing stability.
• Vacuum Lifter: Assist automatic slab handling and positioning, reduce manual handling of heavy stone and improve work efficiency.
• Water Cleaning System: Specialized for cleaning cutting residues on slab surfaces, making workpiece edges and surfaces clear at a glance for quick inspection. Meanwhile, the clean flat surface greatly improves the adsorption stability of the Vacuum Lifter, realizing efficient linkage of cleaning and handling.
• Dual Worktable: Realize alternate loading and processing, reduce machine idle time and improve overall production throughput.
• Galvanized Machine Frame: Enhance corrosion resistance, adapt to humid and water-rich stone processing environments and extend equipment service life.
• Stainless-Steel Safety Door: Build a fully enclosed safe processing space, improve workshop safety and equipment appearance grade.
• Electrical Control Cabinet Air Conditioning: Constant temperature protection for core electrical components, stable equipment operation in high-temperature workshops and reduce failure rate.

High-end villa & hotel custom countertops, large-format porcelain/sintered stone decoration projects, premium quartzite and marble special-shaped countertops, bathroom vanity tops and high-value architectural stone components.

It is not a simple cutting device, but a digital intelligent countertop production system forged by 30+ years of stone machinery experience + European top CNC intelligence + professional stone CAD/CAM workflow. It helps high-end fabricators reduce labor dependence, cut material waste, eliminate defective rework, stabilize product quality and gain core competitive advantages in the premium custom countertop market.

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