Xiamen Pinhe Precision Technology Co., Ltd
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New Generation Heavy Duty Super Thin Wire Saw for Marble Block Cutting Machine
The Origin of Stone Wire Saw Technology in the Photovoltaic Industry
Stone wire saw technology originated from the multi-wire cutting machines used in the photovoltaic industry for cutting silicon wafers. These machines utilize a process where diamonds are electroplated onto a thin metal wire. The diamonds on the wire grind the material being cut, achieving the cutting process. Since the introduction of diamond wire in the photovoltaic silicon wafer processing industry in 2015, it has successfully replaced traditional slurry wire cutting techniques within just three years. By 2017, the number of diamond wire cutting machines had exceeded 10,000 units.
From 2017 to 2020, diamond wire cutting technology also successfully entered the rare earth magnetic material industry, completing a technological transition in this field, with the number of corresponding devices also surpassing 10,000 units. Additionally, this technology has been successfully adopted in various fields such as sapphire, optical glass, and graphite, replacing previous methods. It is important to note that compared to the photovoltaic and rare earth magnetic material industries, these industries require lower precision and rotational speed for the equipment used. With the growth of the photovoltaic industry in China, the market share of Chinese photovoltaic and magnetic materials globally exceeds 95%. Stone wire saw technology emerged as a result of China's strong industrial foundation.
Meanwhile, as the diamond wire cutting technology matured, multi-wire cutting machines, diamond wires, and their supporting industrial chains experienced rapid growth, with costs continuously decreasing and cutting processes continuously evolving.
In 2018, Pinhe Precision Technology began exploring the application of diamond wire technology in the stone industry. Traditional multi-wire cutting machines, which are designed for smaller sizes and uniform materials, face significant challenges when cutting oversized stone slabs, which are ten times larger than those in other industries, and come with uneven materials and varying dimensions. Moreover, diamond wire cutting requires distinct differences in efficiency, cost, machine pricing, and stability compared to traditional multi-wire cutting machines. Although the basic principle of stone wire saw technology originates from photovoltaic silicon wafer wire saws, the equipment’s size and performance requirements differ significantly from those of multi-wire cutting machines, necessitating the overcoming of numerous challenges. Since 2018, the Pinhe team has spent five years on original research and development, and in 2022, they launched the first mass-produced stone wire saw at Shui Tou Lei Yang Stone Industry. This marked the beginning of a revolutionary development in wire saw technology.
Product Introduction
PINHE Modular Gulf-Style Lifting Wire Saw – Revolutionizing Stone Cutting Efficiency
The PINHE Gulf-Style Lifting Wire Saw sets a new benchmark in stone cutting technology, designed with a modular structure that maximizes operational efficiency while minimizing costs. Ideal for sophisticated stone fabrication facilities, this advanced system significantly reduces setup times and operational expenses, making it a reliable solution for high-volume production environments that require long-term performance.
Featuring robust, precision-cast support columns and a dual-level operator platform, this system does away with the need for traditional concrete foundations and additional reinforcements. The streamlined design ensures quicker installation and lowers the initial construction investment, making it the perfect option for fast upgrades or new plant installations.
Built for Durability and Operational Flexibility
The upgraded PINHE Gulf-Style Lifting Wire Saw is not only modular but also engineered to deliver consistent, industrial-grade performance in demanding stone cutting conditions. The dual-directional feeding system enhances flexibility, allowing stone blocks to be loaded from both the front and the side. This innovation speeds up workflow, improves efficiency, and allows for the processing of a wide variety of stone types and block sizes.
Whether upgrading an existing facility or starting a new production line, the modular design of the PINHE Gulf-Style Lifting Wire Saw ensures exceptional adaptability, precision cutting, and high operational efficiency. Its sturdy build and intuitive user interface provide a seamless operation, increasing throughput and optimizing the entire stone cutting process.
Seamless Facility Upgrade: Transition from Traditional Gang Saws to the PINHE Gulf-Style Lifting Wire Saw
Upgrading your stone processing facility has never been easier or more cost-effective. Moving from outdated gang saws to the advanced PINHE Gulf-Style Lifting Wire Saw offers a fast and affordable solution to boost cutting efficiency. The installation process is straightforward—simply remove the old gang saw equipment and install the new wire saw onto your existing foundation, without requiring major structural changes or civil modifications.
This smart retrofit option allows you to continue using your existing block trolleys and slab handling equipment, ensuring that your operations stay smooth and uninterrupted. The quick setup reduces installation time, minimizes labor and construction costs, and ensures minimal disruption to production.
Whether you’re upgrading an older facility or expanding production capacity, the PINHE Gulf-Style Lifting Wire Saw delivers exceptional precision, flexibility, and speed—while preserving your plant’s original layout and infrastructure. It’s the perfect cost-effective upgrade for stone manufacturers who want to stay ahead in the market and maximize their return on investmen
Built for Long-Lasting Performance: Enhanced Durability of the New PINHE Gulf-Style Lifting Wire Saw
The newly improved PINHE Gulf-Style Lifting Wire Saw is designed to handle the most demanding stone processing environments, making it a top choice for operations with heavy workloads, particularly those that involve water-heavy processes.
A major upgrade is the sophisticated waterproofing system incorporated into the wire take-up and release chambers. These chambers feature completely sealed enclosures around both the wire entry and exit points, preventing moisture from entering and protecting critical components from corrosion. This robust design ensures the machine operates efficiently and safely, even in humid and wet conditions.
To further enhance its longevity, the saw is equipped with an oil-lubricated precision guide track, which reduces friction and allows the wire to move smoothly. This improvement boosts cutting efficiency while decreasing wear and minimizing maintenance requirements. Additionally, water-resistant deflectors are strategically placed around the motor housing to protect electrical systems from moisture, splashes, and mist.
These upgrades position the PINHE Gulf-Style Lifting Wire Saw as a durable, low-maintenance solution for high-volume stone cutting applications. Whether you’re working in harsh weather or high-output environments, this machine guarantees reliable performance, minimal downtime, and long-term value.
AI-Powered Control System with Cloud Integration for Superior Cutting Precision
The upgraded PINHE intelligent control system integrates smoothly with a cutting-edge AI-driven cloud platform, providing real-time remote monitoring of machine operations and cutting performance from any location globally. Equipped with high-definition smart cameras and millimeter-wave radar sensors, this system guarantees accurate, automated tracking throughout every phase of the cutting process.
By analyzing live data, the system adjusts cutting parameters automatically, forming a fully closed-loop control process that maximizes efficiency and delivers excellent surface quality with minimal errors. Leveraging machine learning algorithms, it continuously refines cutting techniques to accommodate material variations and adapt to fluctuating production needs.
This advanced automation reduces reliance on operators, minimizes material waste, and ensures consistent, high-quality results—making it an ideal solution for stone processing plants looking to scale operations while maintaining the highest standards of precision.
Product Parameters
| Block Entry into Machine | From side (as picture shown above) |
| Trolley Movement | Trolley (block) going up |
| Dimension | 6M(L) * 4M(W) * 6.5M(H) |
| Motors | Siemens Servo Motor Control System Main Motor 60kw |
| Total Power | 300kw |
| Processing Size | L3400mm * W2000m * H2200mm |
| Cutting Wire Speed | 0-35m/min |
| Cutting Down Feed | 0-25cm/h |
| Roller Material | Aviation Aluminum Roller ф350mm |
| Wire Storage | 30-50km |
| G.W | 45 Tons |
| Bearing Housing | German NSK Bearing with High Speed Housing |
| Wire Diameter | 0.38mm - 0.8mm |
| Main Body | Cast Iron |
| PLC | AI Automatic Control System of Siemens |
Why Choose Pinhe Precision?
Leaders in Super Thin Cut Diamond Wire Saw Technology
Pinhe Precision is a recognized industry leader in diamond wire saw technology for stone cutting, backed by over six years of dedicated research and development. Now in our ninth generation of products, we hold more than 50 patents, including over 20 invention patents and two software copyrights. Our relentless pursuit of innovation makes us pioneers in the field, offering real-world solutions to complex challenges. While others may attempt to replicate our designs, none can match our ability to push technological limits. Our expert R&D team continues to refine performance and reliability with every product iteration.
24/7 Customer Support for Unmatched Service
At Pinhe, customer satisfaction is our highest priority, and we support every machine we produce. We offer comprehensive assistance throughout the lifecycle of our equipment, treating each unit as if it were our own. With over 40 technicians in Shuitou and 10+ in Yunfu, our nationwide service network operates around the clock, ensuring rapid response times. For most service requests, we promise on-site assistance within one hour and issue resolution within eight hours, minimizing downtime and maximizing uptime.
Proven Durability and Field-Tested Performance
Pinhe machines are built to thrive in real-world conditions, with field tests conducted in demanding environments. Our second-generation down-pressing model has been running reliably since 2019, while the third-generation lifting system has shown consistent performance for over 3.5 years. These long-term, real-world tests allow us to refine our technology for rugged, dependable machines that meet the toughest stone cutting requirements.
High-Speed Precision for Superior Cutting Performance
Pinhe's cutting systems are engineered for top-tier performance in speed, stability, and precision. Starting with our fourth generation, we integrated high-speed spindles, aerospace-grade aluminum guide wheels, and single-piece cast frames to reach rotation speeds of up to 2,000 RPM. This innovative design delivers smoother, faster cuts with enhanced accuracy and structural strength. More than 70% of premium marble in Shuitou is processed with Pinhe machines, showcasing their reliability and precision in the industry.
Cost-Efficiency for Improved Profit Margins
Pinhe is committed to helping your operations become more cost-effective and efficient. Our machines reduce diamond wire breakage, minimize consumables, and lower maintenance costs. Clients typically save 20-30% on operational expenses—on wire, rollers, and labor—compared to standard machines. For materials like Baiyulan and Altman, cutting costs average 9-12 RMB/m², while tougher materials like Venice Brown cost around 15 RMB/m², resulting in significant savings and enhanced profitability.
Global Presence with Market Leadership
Pinhe is a recognized leader in China’s stone machinery market, with over 80 units installed in Shuitou and 29 in Yunfu, plus more than 20 machines in production. Our global footprint extends to 25 locations worldwide, with more machines scheduled for deployment. This expanding international presence ensures reliable support and consistent product performance, no matter where your operations are based.
Built on Innovation, Trust, and Quality
Pinhe Precision is not just a machinery provider; we are a long-term partner in your business success. Founded on values of trust, innovation, and customer focus, we are committed to providing advanced solutions that grow with your business. With exceptional engineering and world-class support, Pinhe Precision ensures that your operations remain efficient and sustainable, both now and in the future.