Bridge Saw Machine

Stone Bridge Saw Cutting Machine – Fully Automatic

Manufacturer: SLP Engineers

The Stone Bridge Saw Cutting Machine from SLP Engineers is a fully automatic, high-precision cutting solution designed for processing natural and engineered stones such as granite, marble, and quartz. Built with advanced motion control technology, durable components, and intelligent automation, this machine offers excellent performance for fabricators seeking efficiency, accuracy, and long-term reliability.

Precision Engineering for High-Quality Cutting

Equipped with a linear motion (LM) guideway system and helical rack & pinion mechanism for X and Y axis movement, the machine ensures smooth, precise travel across the stone surface. The Z-axis is driven by a high-accuracy HIWIN ball screw (Taiwan), enabling fine control over cutting depth and positioning.

The robust build and vibration-free motion system are ideal for high-precision applications, ensuring consistent results on a wide variety of stone materials, from thick granite to delicate marble slabs.

Flexible Cutting Capability

The machine supports a cutting blade range from 12 to 26 inches, accommodating a wide range of project needs:

• Maximum cutting depth: 200 mm

• Minimum cutting depth: 45 mm

The cutting head rotates between 0° and 90° for both longitudinal and crosswise cutting, while the blade tilts from 0° to 45°, allowing for accurate miter and bevel cuts. This flexibility reduces the need to reposition the stone, saving time and improving workflow efficiency.

A laser alignment system is built-in for visual accuracy before cutting, minimizing errors and material waste.

Powerful Drive System

• Main Head Motor: 20 HP with VFD (Variable Frequency Drive), IP65-rated, up to 3000 RPM

• Servo Motors:

  • Left/Right (X-axis): 2 HP with VFD

  • Forward/Reverse (Y-axis): 2 HP with VFD

  • Head Up/Down (Z-axis): 1 HP with VFD

• Trolley Tilting Motor (Hydraulic): 2 HP

• Head Rotation Motor: ½ HP

• Lubrication Motor: ½ HP

• Total Power Consumption: 22.5 HP

These motors deliver reliable performance under load while optimizing energy efficiency and control.

Automation & Control

The machine is equipped with a PLC (Programmable Logic Controller) control panel, offering:

• Touchscreen interface

• Programmable job settings

• Real-time monitoring and diagnostics

The PLC system simplifies operations, allowing operators to repeat complex cuts with consistent precision.

Trolley and Lubrication

The trolley size is 3600 mm x 1830 mm, capable of holding large slabs. It includes a hydraulic tilting system, making it easier to load and position stone materials. An automatic oil lubrication system keeps critical components running smoothly with minimal manual maintenance.

Conclusion

Designed for high-demand environments, the Stone Bridge Saw Cutting Machine delivers powerful, automated stone processing with exceptional accuracy. Its robust construction, servo-driven motion, and user-friendly control system make it an ideal solution for fabricators producing countertops, tiles, architectural elements, and more.