3- or 4-Axis CNC Machine

The 3- and 4-axis CNC router with ATC is the milling center with an 8-position carousel automatic tool changer, available in a 3-axis configuration for standard machining and a 4-axis configuration for operations on inclined surfaces and parts with extended geometry. The recessed table and the high Z-axis of the 3- and 4-axis CNC router with ATC allow the machining of parts of considerable thickness (solid wood furniture elements, mold blocks and bulky marine components) in a single clamping cycle, without vertical repositioning.

The 3- and 4-axis CNC router with ATC is equipped with a Delta inverter for stability and energy efficiency, a SYNTEC controller with an intuitive interface, an oil-mist lubrication system for a long service life of the mechanical components, an Igus cable protection system and an 8-tool ATC carousel for fast automatic tool changes. The 3- or 4-axis configuration is selected at the quotation stage according to the type of parts machined and the complexity of the operations required. Key specifications: the 3- and 4-axis CNC router with ATC

The full specifications (travels, spindle power, servo motor type, table dimensions) are confirmed at the quotation stage according to the selected configuration. Free technical consultancy available. Advantages of the 3- and 4-axis CNC router with ATC

• 8-tool ATC carousel: fast automatic changeover without stopping the cycle. The 3- and 4-axis CNC router with ATC switches automatically between the 8 tools in the carousel magazine without operator intervention and without stopping the machining cycle. A complex furniture part requiring roughing, semi-finishing and finishing cutters, a grooving cutter and a hinge drill is machined entirely on the 3- and 4-axis CNC router with ATC in a single cycle: tool changes occur automatically at the programmed moment, reducing to zero the production pauses caused by manual changeover.

• Recessed table: machining thick parts without limitations. The recessed table of the 3- and 4-axis CNC router with ATC lowers the work plane below the level of the machine frame, effectively increasing the usable Z-axis travel and allowing the machining of parts with large thicknesses (solid wood beams for luxury furniture, mold blocks and thick composite panels) without compromising structural rigidity or requiring special adaptations. This feature differentiates the 3- and 4-axis CNC router with ATC from conventional routers with a fixed-level table.

• High Z-axis: access to the volume of the part across the full depth. The 3- and 4-axis CNC router with ATC has an extended Z-axis travel that allows the part to be approached at different depths without vertical repositioning. The combination of the recessed table + high Z-axis of the 3- and 4-axis CNC router with ATC covers the full range of thicknesses used in premium solid-wood furniture production, in ornamental carving and in the production of casting molds with significant volume.

• 3- or 4-axis configuration: flexibility according to the application. The 3- and 4-axis CNC router with ATC is available with 3 axes (X, Y, Z) for machining flat parts and parts with a vertical profile, and with 4 axes (adding the rotary A axis) for operations on inclined surfaces, cylindrical parts or geometries that require tilting the cutting head. The choice between the variants of the 3- and 4-axis CNC router with ATC is made at the quotation stage according to the complexity of the parts produced.

• Oil-mist lubrication: long service life of the guideways and racks. The 3- and 4-axis CNC router with ATC has an oil-mist lubrication system that uniformly distributes lubricant over the linear guideways, racks and bearings of all axes during each operating cycle. Continuous, uniform lubrication via oil mist prevents premature wear of the precision mechanical components and maintains the repositioning accuracy of the 3- and 4-axis CNC router with ATC throughout the equipment's service life.

• SYNTEC controller with intuitive interface: accessible operation without programmers. The SYNTEC control panel of the 3- and 4-axis CNC router with ATC has a clearly structured graphical interface, with a dedicated screen and logical commands for everyday operations. An operator with initial training can manage daily production on the 3- and 4-axis CNC router with ATC (loading programs, starting cycles, monitoring and managing the ATC magazine) without advanced CNC programming knowledge.

• Delta inverter: operational stability and energy efficiency. The 3- and 4-axis CNC router with ATC uses the Delta inverter, a reference manufacturer for industrial inverters, which ensures a stable spindle speed during milling regardless of load, without fluctuations that would affect surface quality. The energy efficiency of the Delta inverter reduces the electricity consumption of the 3- and 4-axis CNC router with ATC compared with conventional inverters, relevant for high-volume production plants.

• Igus cable protection system: reliability in continuous production. The 3- and 4-axis CNC router with ATC features the Igus motion cable protection system, which protects the cables from the mechanical wear caused by the repetitive movements of the axes in continuous production. Igus protection prevents unplanned stoppages from cable damage, one of the main causes of failure in CNC centers with high operating hours. 60-month UZINEX warranty, spare parts in stock in Iași, national technical support within 24–48 hours, transport, installation and commissioning included.

Applications: the 3- and 4-axis CNC router with ATC

Manufacturers of luxury furniture and solid-wood interior décor use the 3- and 4-axis CNC router with ATC for milling complex curved shapes, detailed ornamental engraving, and creating reliefs and profiles that cannot be obtained with hand tools or with a 3-axis router without ATC. The recessed table makes it possible to work on solid-wood beams and panels with thicknesses of 80–120 mm, dimensions common in Heritage-style and rustic luxury furniture, where the thickness of the material is part of the product's aesthetic.

Manufacturers of casting molds from wood and composite materials for the automotive, aeronautical and marine industries use the 3- and 4-axis CNC router with ATC for milling the negative shapes of molds with moderate geometry: large-radius curved surfaces, recesses and profiles that do not require the freedom of movement of a 5-axis center but exceed the capabilities of a conventional 3-axis router. The 8-tool ATC system of the 3- and 4-axis CNC router with ATC allows automatic switching from the roughing cutter to the finishing cutter without stopping, optimizing the total machining time per mold.

The marine industry uses the 3- and 4-axis CNC router with ATC to produce decorative solid-wood elements used in the interior fit-out of vessels: cladding panels, fixed furniture elements and decorative structures with complex profiles. The high Z-axis of the 3- and 4-axis CNC router with ATC covers the thicknesses of solid-wood marine elements, while the 8-tool ATC allows an element with profiles, holes and finishing to be fully executed in the same cycle. The 3- and 4-axis CNC router with ATC vs. the 5-axis CNC center

The 3- and 4-axis CNC router with ATC and the 5-axis CNC center are two levels of complexity for different machining needs.

The 3- and 4-axis CNC router with ATC is the solution for manufacturers who need automatic tool changing (ATC) and a recessed table for thick parts, but machine geometries that can be approached from fixed directions (vertically and, on the 4-axis version, with a rotary axis). The lower initial investment and simpler operation make the 3- and 4-axis CNC router with ATC the optimal choice for workshops that differentiate themselves through quality and diversity of shapes, not necessarily through pure 3D geometric complexity.

The 5-axis CNC center with RTCP is the choice for parts with complex three-dimensional geometry: curved surfaces that require the tool to approach from variable angles simultaneously on all 5 axes, impossible to achieve on a 3- or 4-axis router. If your production includes molds with deep cavities, marine hulls with double-curvature geometry or parts with undercut walls, the 5-axis center is the right choice. Workflow: the 3- and 4-axis CNC router with ATC

• The machining program is imported from compatible CAM software into the SYNTEC controller of the 3- and 4-axis CNC router with ATC.

• The 8 required tools are loaded into the ATC carousel: roughing cutter, profile cutters, drills, grooving cutter, finishing cutter.

• The part is positioned on the recessed table with T-slot or vacuum, depending on its shape and dimensions.

• The 3- and 4-axis CNC router with ATC runs the program: it automatically changes tools according to the programmed sequence, without operator intervention.

• At the end of the cycle, the machined part is unloaded; the 3- and 4-axis CNC router with ATC is ready for the next part without recalibration.

Frequently asked questions about the 3- and 4-axis CNC router with ATC

What is the practical difference between the 3-axis and 4-axis versions of the 3- and 4-axis CNC router with ATC?

The 3-axis version of the 3- and 4-axis CNC router with ATC machines parts through movements on the X, Y and Z axes: the tool approaches the part vertically and in the horizontal plane. The 4-axis version adds a rotary axis (A) that tilts the cutting head or rotates the part, allowing the milling of inclined surfaces and profiles on multiple faces without manual repositioning. The choice depends on the geometry of the parts that predominate in your production; UZINEX recommends the suitable version at the quotation stage. Can the 3- and 4-axis CNC router with ATC machine non-ferrous metals?

Yes, the 3- and 4-axis CNC router with ATC is compatible with aluminum, brass and aluminum alloys, provided the appropriate cutters and the correct feed and speed parameters for metal are used. The oil-mist lubrication system provides the cooling of the tool and the part required when milling non-ferrous metals in continuous production. Is the 3- and 4-axis CNC router with ATC eligible for European funding?

Yes. UZINEX is a member of the Enterprise Europe Network and supplies equipment for projects financed with EU funds: PNRR digitalization, the Regional Programme, the Just Transition Programme. The 3- and 4-axis CNC router with ATC can be added directly in SEAP/SICAP. Leasing and credit options available on the UZINEX credit and leasing page. Which CAM software is compatible with the 3- and 4-axis CNC router with ATC?

The SYNTEC controller of the 3- and 4-axis CNC router with ATC accepts standard G Code, compatible with all professional CAM platforms: Artcam, Alphcam, PowerMill, Type 3, Aspire, Fusion 360 and others. UZINEX verifies the compatibility of the post-processor with the specific configuration of the 3- and 4-axis CNC router with ATC at commissioning. Why UZINEX for the 3- and 4-axis CNC router with ATC

The 3- and 4-axis CNC router with ATC is the investment that brings the next level of productivity to a workshop already working with a conventional router: the ATC and the recessed table are the differences that make it possible to accept more complex orders and to reduce machining times on existing parts.

• Configuration selection included: UZINEX recommends the 3- or 4-axis version at the quotation stage and configures the ATC for the tools used in your production.

• Transport, installation and commissioning included: installation at your location, calibration and complete operator training.

• 60-month warranty: extended coverage in continuous production.

• Spare parts in stock in Iași: consumables and components available immediately, without extended downtime.

• National technical support within 24–48 hours: technicians with nationwide coverage and a guaranteed response time.

• Eligible for European funds: complete technical documentation for PNRR, POR and other active programs.

• Configuration on request: travels, spindle type and clamping system tailored to the specific application.

The UZINEX 3- and 4-axis CNC router with ATC: available in a 3-axis standard configuration and a 4-axis configuration with rotary axis, 8-tool ATC carousel, recessed table + T-slot + vacuum, high Z-axis, Delta inverter, SYNTEC controller, oil-mist lubrication, Igus cable protection, compatible with solid wood / composites / non-ferrous metals, 60-month warranty, transport, installation and commissioning included throughout Romania.