Marble Wire Saw Cutting Machine

This cutting machine is specifically designed for marble cutting. It utilizes high-strength steel plates, welded, annealed, sandblasted, painted, and precision machined, resulting in a robust structure and stable operation. The lifting system employs a single-motor, four-axis absolute synchronous drive, coupled with Taiwanese precision ball screws and guide column positioning, achieving high-precision, low-friction, and stable feeding. The rollers feature an integrated spindle design and high-polymer tubular material, facilitating easy changeovers and stable transmission. All motors and control components are sourced from Siemens, Germany, ensuring precise control of the spindle and roller synchronization, maintaining constant diamond wire tension, and guaranteeing stable cutting with minimal wire breakage. For areas with unstable power, a UPS energy storage device is included, allowing for a smooth shutdown without wire breakage during power outages. The wire saw cutting method effectively increases the output of slabs, improving raw material utilization and production efficiency, making it an ideal machine for mass marble processing.

Specification:

I. Machine Body Structure and Manufacturing Process

The machine body is welded from high-strength steel plates, resulting in a rigid and load-bearing structure capable of withstanding continuous loads and vibrations during the cutting process. After welding, the machine body undergoes overall annealing to effectively eliminate welding stress and ensure long-term structural deformation during operation. Subsequently, sandblasting thoroughly removes the surface oxide layer and impurities, providing a good base for painting. A special industrial paint is then applied, providing rust and corrosion resistance, suitable for the harsh environment of stone processing workshops with high water and dust levels. Finally, precision machining ensures the flatness and positional accuracy of each mounting surface, providing a reliable benchmark for subsequent component assembly.

II. Lifting System: Single Motor Four-Axis Absolute Synchronous Drive

The lifting system employs a single motor to simultaneously drive four lifting axes in an absolutely synchronous manner. This four-axis linkage and synchronous lifting avoids the potential asynchrony deviations that can occur with independent multi-motor drives. The lifting platform remains horizontal throughout its ascent and descent, ensuring even force distribution and smooth operation, fundamentally guaranteeing consistent cutting feed and cutting surface accuracy.

III. Taiwan Precision Ball Screw Lifting System

The lifting screw uses an imported precision ball screw from Taiwan, offering high transmission efficiency, high positioning accuracy, and minimal backlash, enabling micron-level feed control. The ball screw converts rotary motion into linear motion, with significantly lower frictional resistance than traditional sliding screws, resulting in fast response and long service life, making it suitable for the stringent feed accuracy requirements of stone wire sawing.

IV. Guide Column Type Positioning Lifting System

The lifting assembly employs a guide column type positioning structure. The lifting platform moves up and down along a high-precision guide column, providing excellent guiding rigidity and strong resistance to eccentric loads. The guide column and guide sleeve are precisely matched to ensure no lateral sway during lifting, keeping the cutting head perpendicular to the workpiece surface. Combined with the ball screw, this achieves high-precision, low-friction, and smooth lifting motion.

V. Integrated Spindle and Roller Design for Convenient Changeover

The roller adopts an integrated spindle and roller design, resulting in a compact structure, high coaxiality, minimal runout, and good stability during operation. The integrated design simplifies and simplifies roller replacement, eliminating the need for complex disassembly and assembly steps. Users can quickly switch to the appropriate roller specifications according to different cutting process requirements, reducing downtime and improving production efficiency.

VI. Polymer Tube Roller Body

The roller body is made of polymer tubing, a wear-resistant material with moderate elasticity. It provides stable friction when in contact with diamond wire, effectively driving the wire without excessive wear. The polymer material also possesses excellent chemical corrosion resistance, resisting aging and deformation even under long-term use in cutting fluid environments, ensuring roller lifespan and transmission stability.

VII. Siemens Motors and Control Systems

All motors and control components are from the German brand Siemens, including drive motors, frequency converters, PLCs, and related low-voltage electrical appliances, ensuring reliable quality and stable performance. The Siemens control system boasts powerful computing and real-time control capabilities, strong anti-interference capabilities, and can operate stably and continuously in complex electromagnetic environments in industrial settings, providing core assurance for long-term high-precision operation of the equipment.

VIII. Spindle and Roller Synchronization Control and Diamond Wire Tension Stabilization

Utilizing a Siemens precision control system, the spindle and rollers achieve high-precision synchronous operation, with real-time adjustment of the rotational speeds of each axis to ensure stable tension of the diamond wire during high-speed operation. Constant tension avoids problems such as wire breakage, cut surface ripples, and dimensional deviations caused by tension fluctuations, effectively improving cutting quality and yield while extending the lifespan of the diamond wire.

IX. UPS Energy Storage Power Outage Protection

For areas with unstable power systems, the entire machine is equipped with a UPS energy storage device. In the event of a sudden power outage, the UPS immediately takes over power supply, ensuring the equipment shuts down smoothly according to procedures, the lifting system descends in an orderly manner, and the diamond wire maintains controlled tension. This prevents wire breakage, workpiece scrapping, and equipment impact damage caused by sudden power outages, effectively protecting the equipment and the workpieces being processed.