YJ-4020 AC 5-Axis CNC Waterjet Machine

AC 5-Axis Waterjet System for Sintered Stone Processing

The YJ-4020-5L is an AC 5-axis waterjet machine developed for high-precision cutting of sintered stone, quartz, marble, granite, ceramic tile, glass, aluminum plate and stainless steel. It is especially suitable for sintered stone countertop fabrication, 45° edge cutting, sink cutouts, shaped panels and custom slab processing.

Compared with standard flat cutting equipment, this AC 5-axis CNC waterjet system adds angular cutting movement to the cutting head. The machine can process straight cuts, curved paths, internal openings and angled edges according to CAD drawings, helping workshops produce more complex sintered stone products with better accuracy and lower manual correction.

For factories that need complete product series, table sizes and 3-axis or 5-axis configuration options, you may also view Yongtao’s Water Jet Cutting Machine category.

Product Information

Model No: YJ-4020-5L

Product Name: YJ-4020 AC 5-Axis Waterjet Machine

Origin: Foshan, Guangdong, China

Brand: YONGTAO

Processing Materials: Sintered stone, quartz, marble, granite, ceramic tile, glass, aluminum plate, stainless steel and other suitable materials

Main Application: 45° sintered stone cutting, countertop fabrication, sink cutouts, table panels, cabinet panels, vanity tops and custom stone products

Structure: Bridge type

Transport Method: Sea or railway container transport

Why This Machine Is Suitable for Sintered Stone Fabrication

Sintered stone is hard, dense and widely used for countertops, tea tables, dining tables, bathroom vanities, TV cabinets, wall panels and commercial decoration. These products often require straight cutting, shaped cutting, inner openings and 45° edge preparation for splicing.

The YJ-4020 AC 5-axis waterjet machine is built for this type of processing. Its cold cutting method helps reduce heat-related damage, while the CNC-controlled cutting path allows the machine to follow complex shapes with stable accuracy. For sintered stone workshops, this helps reduce dependence on manual trimming and improves the consistency of repeated orders.

The machine can be used for sintered stone lavabo panels, tea table slabs, cabinet countertops, bar counters, vanity tops and decorative panels. It is also suitable for factories that need flexible production instead of processing only one fixed product type.

AC 5-Axis Cutting for 45° Edges and Custom Shapes

The AC 5-axis structure supports coordinated movement of X, Y, Z, A and C axes. This design allows the cutting head to swing and rotate during cutting, making it suitable for angled cutting and bevel-edge processing.

In normal sintered stone production, the machine is commonly used for 45° cutting where slabs need to be joined, spliced or further processed. The cutting-head swing angle can support angled processing according to the confirmed machine configuration and cutting program. Compared with AB 5-axis structures, the AC 5-axis design provides a different angular movement method for workshops that require more flexible cutting paths.

This makes the machine suitable for:

45° sintered stone edge cutting

Countertop and island-top fabrication

Sink and basin cutouts

Curved and special-shaped panels

Internal hole cutting

Decorative slab cutting

Angled edge preparation before bonding or polishing

Custom cutting for large-format slabs

CNC Control and CAD-Based Operation

The YJ-4020-5L is operated through a CNC control system. Operators can prepare cutting drawings through CAD files and then process the required cutting path through the control interface. This workflow is suitable for customized production, because many sintered stone products require different shapes, sizes and openings.

The control system can be configured with an English interface and can also support other language options according to customer requirements. This helps overseas users operate the machine more easily and reduces training difficulty after installation.

For countertop workshops, CAD-based operation is important because sink holes, curved edges, inner corners and special shapes must be processed accurately. By using a digital cutting path, the machine helps improve repeatability and reduce mistakes caused by manual layout.

Stable Bridge Structure and Cutting Accuracy

The machine adopts a bridge-type structure designed for stable movement during cutting. A rigid machine frame and supported beam structure help reduce vibration and maintain accuracy when processing large slabs.

The X and Y axes use immersion oil lubrication to support smoother movement and improve long-term protection. Protective covers help reduce the influence of water, dust and abrasive residue on the transmission system. These structural details are important for workshops that operate the machine continuously in stone and sintered stone cutting environments.

The cutting head is equipped with a pneumatic high-pressure water switch to support efficient cutting operation. The abrasive supply system uses a visible sand tube design, allowing operators to observe abrasive flow more clearly and adjust cutting conditions when needed.

Practical Benefits for Countertop and Slab Workshops

The YJ-4020 AC 5-axis waterjet machine is designed for workshops that need precision, flexibility and stable production. It can help fabricators process a wider range of sintered stone products without relying only on straight-line cutting equipment.

Key benefits include:

Supports 45° cutting for sintered stone splicing

Processes sink cutouts and custom openings

Cuts straight lines, curves and irregular shapes

Suitable for large-format slab processing

Reduces heat-affected damage through cold cutting

Helps improve edge consistency and cutting accuracy

Works with CAD drawings for customized production

Supports multiple materials used in modern fabrication

Helps reduce manual correction after cutting

Provides flexible production for countertop and decoration projects

Applications of the YJ-4020 AC 5-Axis Waterjet Machine

This AC 5-axis CNC waterjet machine is suitable for many sintered stone and stone fabrication applications, including:

Sintered stone countertops

Kitchen island tops

Bathroom vanity tops

Sink and basin openings

Tea tables and dining tables

TV cabinet panels

Bar counters

Cabinet countertops

Decorative wall panels

Special-shaped slab cutting

Quartz countertop cutting

Marble and granite custom cutting

Ceramic and glass shaped cutting

Metal and stainless steel sheet cutting

For factories focused on sintered stone processing, the machine provides strong flexibility because it can handle both regular cutting and more complex custom shapes.

Included Waterjet System Components

A complete YJ-4020 AC 5-axis waterjet system can include:

CNC cutting platform

AC 5-axis cutting head

CNC control cabinet

High-pressure intensifier system

Abrasive feeding system

Cooling system

Electrical control components

High-pressure pipes and related accessories

Standard spare parts according to quotation

The final configuration should be confirmed according to cutting material, slab size, required angle, local voltage, production capacity and installation conditions.

Suitable Materials

The YJ-4020 AC 5-axis waterjet machine can process different materials within the confirmed cutting capacity, including:

Sintered stone

Quartz stone

Marble

Granite

Ceramic tile

Porcelain slab

Glass

Aluminum plate

Stainless steel

Other suitable hard materials

For sintered stone and quartz countertop production, the machine is mainly used for 45° cutting, sink cutouts, shaped cutting and custom slab processing.

Why Choose Yongtao YJ-4020 AC 5-Axis Waterjet Machine

Yongtao Machinery focuses on equipment for stone, ceramic, sintered stone and countertop processing. The YJ-4020 AC 5-axis waterjet machine is designed according to practical workshop requirements, especially for factories that need stable cutting performance, flexible product processing and technical support.

Yongtao can provide machine configuration recommendations according to your material type, slab size, required cutting angle, voltage standard and production workflow. Before ordering, customers can confirm the table size, pump system, cutting-head configuration, CNC system, accessories and service requirements.

For overseas buyers, Yongtao can support English operation interfaces, container shipment, installation guidance, operator training and after-sales technical support.

Recommended Buyers

This machine is suitable for:

Sintered stone fabrication factories

Quartz countertop workshops

Stone countertop manufacturers

Custom slab processing factories

Bathroom vanity producers

Kitchen countertop suppliers

Decoration material processing workshops

Factories processing large-format sintered stone slabs

Workshops that need 45° cutting and sink cutouts

If your production involves sintered stone countertops, custom openings, angled cutting and special-shaped slab processing, the YJ-4020 AC 5-axis waterjet machine is a suitable configuration to consider.

Request a Configuration and Quote

Different factories require different configurations. The final machine selection depends on slab size, material thickness, required cutting angle, cutting accuracy, voltage standard and daily production requirements.

Contact Yongtao to discuss your sintered stone processing needs. Our team can recommend a suitable YJ-4020 AC 5-axis waterjet configuration and provide a factory-direct quotation for your workshop.

Packing Dimensions of the YJ-4020 AC 5-Axis Waterjet System

Included System Components

YJ-4020-5L Technical Specifications