Today, with the continuous and rapid development of the photovoltaic industry, the precision of products and the stability of equipment are directly related to the market competitiveness of enterprises. Many photovoltaic enterprises have turned their attention to ZHHIMG's granite etching platform, which, with a series of significant advantages, has become a key force driving photovoltaic production to a new height.
High hardness and wear resistance ensure long-term stable operation
The natural granite material selected for the ZHHIMG granite etching platform is extremely hard, with a Mohs hardness of up to 6-7. This means that during frequent etching operations, the platform surface can effectively resist the friction of tools and processing materials, and is less likely to suffer from wear and scratches. Compared with ordinary material platforms, its wear resistance is enhanced several times, significantly extending the service life of the equipment, reducing the frequency of downtime and replacement caused by platform wear, and providing a solid guarantee for the continuous production of photovoltaic enterprises. In the long-term high-intensity photovoltaic silicon wafer etching processing, the ZHHIMG granite etching platform can always maintain stable surface accuracy, ensuring uniform and consistent etching effect for each silicon wafer and effectively improving the product yield rate.
Outstanding corrosion resistance, fearless in complex production environments
In the photovoltaic production process, the etching procedure often involves various chemical reagents, which imposes extremely high requirements on the corrosion resistance of the platform. The ZHHIMG granite etching platform demonstrates extremely strong resistance to chemical substances such as acids and alkalis. Neither strongly acidic etching solutions nor corrosive cleaning solvents can cause damage to it. This feature enables the platform to operate stably for a long time in complex chemical environments, avoiding the decline in accuracy and structural damage caused by corrosion. Compared with the metal material platforms that are prone to corrosion, the ZHHIMG granite etching platform has superior stability, reducing the maintenance costs and production risks caused by equipment corrosion problems for enterprises.
High stability and low expansion coefficient ensure processing accuracy
Granite was formed over a long geological period, with a uniform internal organizational structure and an extremely small coefficient of linear expansion. Under the circumstances where there are certain fluctuations in temperature and humidity in the photovoltaic production workshop, the ZHHIMG granite etching platform is minimally affected by environmental factors and has excellent dimensional stability. In picosecond-level ultra-fine etching processing, a stable platform is the key to ensuring the positioning accuracy of the laser focus. The ZHHIMG granite etching platform can control the vibration response at the sub-micron level, effectively maintaining the high precision of the etched lines, ensuring that the processing accuracy of key components of photovoltaic cells always remains at the leading level in the industry, laying a foundation for improving the photoelectric conversion efficiency of photovoltaic cells.
UL certified, the quality is reliable
UL certification, as a globally highly authoritative safety and performance certification system, has extremely strict testing standards. The ZHHIMG granite etching platform has successfully passed the UL-certified weather resistance test. Under the long-term tests of simulating extreme outdoor environments such as high temperature, high humidity, and strong ultraviolet rays, as well as complex indoor chemical environments, the platform has not shown any signs of aging such as fading, cracking, or strength reduction, fully demonstrating its outstanding quality and reliability. This certification is not only a high recognition of product quality, but also provides a powerful quality reference for photovoltaic enterprises when choosing equipment, allowing enterprises not to worry about the performance of the equipment in different environments.
The ZHHIMG granite etching platform, with its numerous advantages such as high hardness, wear resistance, corrosion resistance, strong stability, and UL certification, perfectly meets the demands of the photovoltaic industry for high-precision and high-stability production equipment. Choosing ZHHIMG means choosing high efficiency, stability and quality, which helps photovoltaic enterprises gain an edge in the fierce market competition.
Post time: May-22-2025