With the global advancement of industrial digitalization and the Industrial Internet, smart manufacturing technology has become an unstoppable trend. We continuously seek opportunities amidst challenges. As China's manufacturing industry rapidly develops and transforms, to better assist customers in addressing diverse part processing techniques,Jinling Co., Ltd. continues to advance product upgrades and iterations.In 2015, we introduced Germany's PUHLER GmbH as our strategic partner.Puhler is a technology company headquartered in Hamburg, Germany, specializing in intelligent nano-grinding equipment. Puhler has licensed its core product technology and brand MAXXMILL to Jinling Co., Ltd. for assembly and sales in China. To accelerate the progress ofSino-German joint designThe MAXXMILL series grinding and polishing machines and precision CNC machine tools are being industrialized and commercialized together, jointly creating"German technology, local intelligent integrated solutions"and jointly signed a strategic cooperation agreement to develop CNC machine tools, intelligent grinding and polishing equipment, and flexible manufacturing system (FMS) process solutions.

Hunan Jinling Industrial Group Co., Ltd.The gantry machining center and high-precision CNC gantry boring and milling machine, jointly designed by General Manager and **Technical Director Nizzoli Mirco** and PUHLER GmbH, are advanced intelligent equipment developed specifically for this industry. These machines have completed process plan analysis, overall machine plan analysis, spindle box structure design, as well as the design of worktables and boring machine-specific fixtures. Significant progress has been made in new product research and development. The main technical parameters of related products, such as spindle speed, rapid feed, and machine accuracy, are approaching or have reached international **standards**.Five-axis simultaneous CNC horizontal boring machine from LongmenSuitable for processing various types of profiles, plates, synthetic stone, FR4, anti-static bakelite, and other insulating materials, this machining center integrates milling, drilling, tapping, and chamfering. It is specifically designed to provide a complete processing solution for new energy vehicle battery trays.

TheHigh-precision gantry five-axis simultaneous CNC horizontal boring machine adopts a mineral casting machine body.In addition to the basic functions of a heavy-duty horizontal lathe, it can also perform CNC machining of tapered surfaces, curved surfaces, stepped shafts, grooves, and threads. With different attachments, it can carry out milling, grinding, boring, and crankshaft machining, as well as automatic tool setting and automatic workpiece measurement. It also features deep hole boring capability, with a spindle speed range of 100–12,000 r/min, rapid traverse speed of 24 m/min, positioning accuracy of ±8 µm, and repeat positioning accuracy of ±4 µm. This contributes to improvingChina's **equipment manufacturing industry, energy power generation sector, new energy vehicle industry, and ocean-going shipping**The manufacturing level will have a significant impact, holding great strategic importance for enhancing the level of China's equipment intelligent manufacturing industry. This will enable enterprises to gain a considerable advantage in the domestic field of CNC milling and boring heavy-duty machine tools, and it is believed that market demand will gradually increase in the future. Contemporary horizontal boring and milling machines, as well as floor-type boring and milling machines, are experiencing rapid technological development, primarily reflected in the updating of design concepts, significant improvements in machine tool operating speeds and manufacturing process levels. On the other hand, there have been substantial changes in machine tool structures, with the continuous emergence of new technology applications. The structure of horizontal boring and milling machines is evolving toward high-speed motorized spindles, while floor-type boring and milling machines are developing toward ram-type (without boring spindle) structures. Functional accessories are showing a development trend of high speed, multi-axis linkage, and diverse structural forms, which will be the new trend in technological development for the foreseeable future.

The relevant official stated that over the past five years,CNC lathes, precision CNC heavy-duty lathes, precision boring and milling machines, CNC rolling machines, CNC copying lathes, intelligent grinding and polishing machines, five-axis linkage milling-turning composite machining centers, and overall solutions for flexible production lines have successfully transformed aUse new products to inject new life into an old brand.