Multi Wire Saw
Abstract
Multi Wire Saw Solution
The original marble cutting process relied on band saw, which had problems such as high material loss, high pollution, and high noise, making it difficult to meet the requirements for ultra-thin plates and high flatness in fields like architectural decoration. Meanwhile, the scarcity of high-quality stone resources and the increasingly strict environmental protection policies have forced the industry to seek more efficient and green processing methods.
Currently, the stone processing industry is facing "three challenges":
Cost pressure: High-quality stone resources are increasingly scarce. The original band saws, due to high cutting loss, result in constantly high raw material costs;
Environmental constraints: Under the "dual carbon" goals, traditional processes with high levels of waste water and waste residue urgently need to be upgraded; otherwise, there will be a risk of production restrictions;
Upgrade market demand: The demand for ultra-thin stone and high-flatness slabs in fields such as architectural decoration and home customization has soared, and traditional equipment is hard to meet the requirements.

Solution
To address the challenges posed by marble cutting, a new type of stone wire saw has emerged. It uses over a hundred high-speed rotating diamond lines to cut marble, with the cutting gap is as small as 0.55mm, the yield rate is increased by 20%, significantly reducing the amount of stone dust and waste, and the noise has been reduced by over 50%. The processing environment has been significantly improved.
The ML type wire saw adopts the highly integrated control system independently developed by SAVCH, integrating Savch's high-power servo all-in-one machine, PLC, HMI, etc. Relying on years of core tension and motion control algorithms, it has achieved effective cutting with higher precision and faster speed.

Product Highlights
Main Roller Servo Water Cooled Integrated Machine: Compared to the solution where the motor and the driver are separated, this design has stronger anti-interference capability, faster communication speed, higher synchronization, and is more stable and reliable when the roller is running at high speed.
Large diameter Aviation Aluminum Roller: Using higher-strength aviation aluminum compatible with 310/350/400mm large diameters improve cutting efficiency and enable efficient operations.
Comprehensive Design Simulation: By applying panoramic 3D modeling and multi-dimensional finite element analysis technology, the environmental input calculation is more stringent than the actual use, ensure that the fuselage has stronger stability and higher operational accuracy.
Smart Leading Electrical Control System: Self-developed core control system, integrating low level monitoring and remote assistance functions, with free lifetime OTA upgrades.
High Quality Spindle Box: Equipped with a precision spindle box, supporting higher rotational speeds (0-3000m/min) and greater tensions (0-300N), provide a strong guarantee for efficient cutting.
More Robust and Stable Body: Adopting an integrated fully cast body design, which is more robust and stable, ensuring the long term efficient operation of the equipment.
Large capacity Wire Storage: Supports up to 50,000 meters of diamond wire storage, providing more abundant wire reserves for cutting hard materials and continuous operations.
Higher quality cable distribution and tensioning device: The tensioning and cable distribution device adopts a direct drive structure, offering a higher protection level and greater operational stability.
Ultra high cutting efficiency: It adopts an integrated fully cast body design, which is more solid and stable, ensure the long-term high-efficiency operation of the equipment.

Machine Size | L(7480)*W(6170)*H(6640) |
Maximum Size of Block | L(3600)*W(2200)*H(2200) |
Working Line Speed | First gear 0 - 1500 m/min; Second gear 1500 - 2400 m/min |
Main Spindle Roller | Aircraft Aluminum integrated Roller |
Diamond Wire Diameter | φ0.5-0.65mm |
Control System | Intelligent Interne+Self-developed Control System |
Lifting Form | Stone Lifting Type |
Application Cases

Solution