As a key piece of equipment in precision manufacturing, the double disc grinding machine simultaneously grinds both sides of a workpiece. Leveraging its core advantages of high efficiency and precision, it has become an essential piece of equipment for mass production in industries such as automotive, electronics, and new energy. Through the coordinated operation of left and right grinding wheels, these machines maintain workpiece parallelism within 0.002mm, significantly reducing positioning errors and process time compared to traditional single-face grinding. This establishes a precise foundation for subsequent assembly stages. At Rushan Shuangxing Machine Tool Manufacturing Co., Ltd., the value of such equipment is maximized. Founded in 2007, the company has grown into an industry benchmark with a 26,000-square-meter production base and products exported to over 20 countries and regions, driven by its deep expertise in double disc grinding technology.
Shuangxing Machine Tool's core competitiveness stems from its relentless pursuit of technical perfection. The company has assembled a technical team of senior engineers who stay abreast of cutting-edge grinding machine manufacturing trends globally. They have accumulated multiple independent intellectual property rights and technological innovation awards. Its product line encompasses horizontal spindle series like the LGM75C and SX150-12Y, as well as vertical spindle series double-face grinding machines such as the SXM750 and SXM580, capable of handling diverse machining needs from micro-sized shims to large cylinder heads. Take the specialized machine for carbon-ceramic brake discs as an example: while traditional equipment requires 120 minutes for processing, Shuangxing's grinding machine completes the task in just 3 minutes with precision elevated by one grade. This provides critical equipment support for the widespread adoption of such high-end materials in civilian applications. Regarding intelligent upgrades, the company's CNC models feature four-axis CNC systems enabling fully automated loading/unloading, automatic grinding wheel dressing, and online precision inspection. Shanghai General Motors conducted a 72-hour continuous test using its GEN3 connecting rods, with results showing process capability indices far exceeding industry standards.
Extensive industry applications validate Shuangxing Machine Tool's product capabilities. In the automotive sector, its equipment processes critical components like engine connecting rods and brake discs for companies including Weichai, Yuchai, and BYD. Within electronics and home appliances, Gree, Midea, and Foxconn utilize its grinding machines to handle precision parts such as smartphone frames and compressor cylinders. In new materials, specialized models efficiently perform double disc grinding machine on hard and brittle materials like silicon wafers and ceramic workpieces. This cross-industry adaptability stems from the company's development philosophy of “specialization, precision, uniqueness, and innovation.” Every step—from raw material procurement to finished product inspection—adheres to the principle that “product quality reflects character, and quality is a matter of integrity.” Years of experience are distilled into meticulous design details, such as the automated conveyor system for connecting rod production lines. This system not only prevents workpiece damage but also boosts production efficiency by over 30%. Amidst the wave of manufacturing transformation and upgrading, Shuangxing Machine Tool's practices demonstrate the development path for domestic double disc grinders: overcoming precision and efficiency bottlenecks through technological innovation, meeting diverse needs with scenario-based design, and earning market trust through unwavering commitment to quality. From replacing imports to exporting overseas, from serving domestic enterprises to supporting international brands, this company's decade-long dedication proves that while double disc grinding machines may not be widely recognized equipment, they can become the “invisible cornerstone” of high-end manufacturing. As General Manager Yu Hui states, only through focus and perseverance can breakthroughs be achieved in niche fields. This spirit of craftsmanship is precisely the core driving force behind the high-quality development of China's equipment manufacturing industry.
