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Stone Cutting and Milling Machine
HKNC-500 is equipped with 5 axes (X,Y,Z, C, A) for processing marble,granite and other natural andengineered stones.
HKNC-500
Machine Function and Configuration Introduction:
HKNC-500 Stone Cutting and Milling Machine, is equipped with 5 axes (X,Y,Z, C, A) for processing marble,granite and other natural andengineered stones.It allows a wide range of processing such as slab cutting (straight, squares, ellipse, circle, chamfer), using adiamond disc or drilling tools.Machine adopts 19 inch industrial computer screen from Italy and Italian imported ESA original servomotors for 4 interpolated axes (X,Y,Z, C) and drivers and also uses original Italian Pegasus brandsoftware.
Functions and configuration
- 0°/45°/90° head tilting, 0° to 360° head rotation.
- 0° to 85° table tilting.
- 0° to 360° automatic positioning cutting.
- X, Y, Z axis adopts Taiwin Hiwin linear guide for moving to guarantee high cutting accuracy and movingstability
- Main electric parts adopt Schneider brand.
Technical Data
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Diameter of saw blade 400-500 mm
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Dimension of worktable 3500*2100 mm
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Max. cutting length 3500 mm
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Max. cutting thickness 140 mm
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Max. lifting stroke 250 mm
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Max. lifting weight with sunction cups 200 kg
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Power of main motor 18.8 kw
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Power of crossbeam shifting motor 1.1 kw
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Power of hydraulic station motor 2.2 kw
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Power of lifting motor 0.85 kw
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Gross power 27 kw
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Water consumption 2 m3/h
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Gross weight 5800 kg
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Dimension (L * W * H) 5950*3260*3100 mm
Machine Structure and Components

1. Cross beam is made of cast iron to ensure rigidity and vibration dampening
2. Ball recirculating sliding crosspieces and helical toothed racks ensures fast and precise movements on X,Y axis, with oil bath lubrication and protection by bellows with labyrinth closure

3.Ball screw/preloaded nut assembled on recirculating roller coupled with linear, guides for the spindlevertical movement in Z axis, with auto grease lubrication.

4. High quality electro-spindles controlled by an inverter allow the adjustment of the nr. of revolutions from0 to 6000 rpm, so granting the use of blade and diamond tools such as a core drill or milling cutter. The toolchange is of manual type.

5. Esa digital servomotor creates a reliable controlling power for X, Y, Z, C axis, which is permanentmagnet brushless servo motor with integrated driver.

6. Drawing and Design: It is possible to define the machining shapes through 2D CAD tools and parametric Pegasus system

7. Hiwin Linear Guide & Red Laser Reticule Apparatus

8. Electric Cabinet: Machine main motor is equpped with inverter for speed adjustment. The brand formain electric parts is Schneider
HKNC-500
Work in progress
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