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KPNC Ava 25 stone CNC machine

KPNC Ava 25 stone CNC machine

Stone CNC machine KPNC Ava25 is an outstanding combination of high quality materials, heavy construction and automated technologies. It successfully executes fast and detailed processing of all stone surfaces, and is suitable for all stonework needs such as the production of 3D reliefs, bas-reliefs, cutting, edging and digging in marble, travertine, granite and technical stone. The machine easily and quickly engraves letters into monuments and produces small details and ornaments with a Bouchard effect. The balanced working size of 2500mm by 1500mm allows the processing of several projects simultaneously. Automatic tool change reduces the need for operator intervention to a minimum. This specially designed CNC stone machine can increase the production capacity of small and large stone workshops and factories.

Got questions? Contact us:

+359 888 934 011

Features of CNC AVA25

Construction and materials

Heavy duty steel construction to minimize vibration, ensuring optimal performance and extended tool life when working with a variety of stone materials.

Geometry

Absolute axial alignment, which does not allow distortions when moving along any of the axes, ensuring the correct execution of operations and reducing the risk of wear of moving elements.

Welding

The Ava25 CNC stone machine is electro welded and then heat treated to remove welding stresses.

Dust protectors

All drive elements are covered with watertight dust covers to protect the moving elements from water, sludge and parts of the processed material. They extend the life of engines five times compared to machines without protective elements.

Size and material

Overall dimensions: W3900mm x D2200mm x H2400mm.

The working area of the Ava 25 machine is 2500mm/1500mm. The entire working area is covered with a layer of stainless steel, providing long-term protection against corrosion.

Clamping the workpiece

The Ava25 is equipped with T-slots built into the work table, which helps to easily and securely attach the material to the machine table. Each slot is protected from scratching with a PVC layer.

The machine is ready for modification with a vacuum system for gripping the materials (KPNC-VaccumR).

Spindle

The standard AVA 25 is equipped with a specially designed StoneMill 7.5 kW ATC spindle. This spindle successfully copes with the processing of soft and harder surfaces, including marble, granite, glass and technical stone.

Optionally, the machine can be modified with the even more powerful GraniteGrinder 12kW ATC.

Tool change

The Ava25 is equipped with a 6-slot automatic tool change system as standard. This makes it possible to create a complete project without additional operator intervention.

KPNC offers a modification of the standard Ava25 with the addition of 6 more tools for automatic change at the customer’s request.

Spindle cooling

All KPNC spindles are water-cooled, which ensures trouble-free operation and a long service life.

The Ava25 stone CNC machine is equipped with a highly efficient active industrial chiller for cooling.

Tool cooling

Ava 25 is equipped with a system for cooling the tools with circulating water.

A stainless tank with filter is placed under the machine, allowing the efficient use and filtration of water. The container is removable, which allows for easy cleaning and maintenance.

Control panel

The professional controller is designed to handle multiple projects at the same time.

The built-in computer allows the preparation of projects directly from the machine panel. Visual control of the project and the stone slab helps to avoid imperfections in the stone blanks.

The ergonomic control panel allows continuous operation of the machine without operator fatigue. Option to place a second screen, on the side of the machine, for better control and management.

Scanner for uneven surfaces

The Ava25 can be optionally equipped with a stone scanning system, allowing automatic scanning of the surface of the workpiece and adaptation of the inscription to the irregularities of the stone.

This system saves considerable time for positioning the stone blank before starting work.

Got questions? Contact us:

+359 888 934 011

 

Main parameters of AVA25

DesktopX2500/Y1500/Z400mm. With PVC anti-scratch coating on the workpiece.
Fastening of the materialAluminum profiles with T-shaped channels for fixing the material by means of mechanical clamps.
Drive
Servo motors with encoders. 850W
Guides
Linear prismatic guides – 35mm. Rack and pinion with inclined teeth on X and Y. Screw pair on Z.
Spindle
StoneMill 7.5kW ATC Auto Change Granite Spindle, Works with BT40 Taper Collets.
Spindle coolingActive industrial chiller with compressor and refrigerant
Tool changeATC – Automatic 6-tool change. Option to upgrade to 12 instruments
Tool coolingBuilt-in circulating water system with stainless tank
Measurement of instrumentsAutomatic measurement at each tool change
Control panelIntel core I7- 16GB RAM 256 SSD, Keyboard and Wireless controller
Main display21.5 inches with protective screen
Secondary displayThere is no. Upgrade option – installation of a 27-inch monitor with a protective screen.
Controller
Four-axls
Chassis
Heavy Duty

Got questions? Contact us:

+359 888 934 011