Lijin Plastics Machinery: Defining New Manufacturing Standards With Precision and Cleanliness

Currently, the injection molding machinery industry is facing the dual challenges of market saturation and shrinking profit margins.Mr. Xie Xiaosi, General Manager of Guangdong LK Injection Molding Machine Intelligent Manufacturing Co., Ltd., pointed out thatThe key to breaking the deadlock lies in achieving differentiated competition through technological innovation.He analyzed the medical industry as an example: "Low-end medical consumables have fallen into red ocean competition, while high-end medical equipment and related components demonstrate significant technological premium capabilities." Based on this assessment, LK has made all-electric injection molding machines a key R&D focus in the high-end medical sector, aiming to break the long-standing monopoly of foreign brands.

With the successful development of the ELETTRICA series all-electric injection molding machines, LK Group has made substantial breakthroughs in the field of medical production. This series adopts a high-rigidity clamping structure and a precision servo control system, achieving±0.01mm repeatability and millisecond-level response speedFully meets the stringent requirements of the production environment for medical products.

It is worth mentioning that Liking's all-electric injection molding machine demonstrates significant technological advantages. Compared with traditional hydraulic equipment, its innovative all-electric drive system achieves an energy utilization efficiency of up to95%Above all, the degree of mechanical wear is significantly reduced, and the overall energy-saving effect exceeds20%This breakthrough not only brings considerable economic benefits but also fundamentally addresses the pollution risks in medical device production with its oil-free design concept. Its clean production characteristics comply withISO 14644-1 Class 7 Cleanliness StandardIt can be widely applied in fields with stringent requirements for production environments. In the medical industry, this equipment meets the extremely high standards for cleanliness, precision, and stability required by implantable devices, advanced infusion instruments, as well as petri dishes, respirator masks, catheter hubs, and other products. It is also suitable for other high-end manufacturing sectors such as food packaging and infant products, providing various industries with precise, stable, flexible, efficient, and energy-saving solutions.

In terms of digital transformation, Lijin has developed an equipment lifecycle monitoring system based on the OPC-UA standard protocol. This system supports gigabit industrial Ethernet communication and is compatible with various industrial protocols such as Modbus-TCP. It enables real-time visualization of production data and remote diagnostics. According to Xie Xiaosi, the system has already achieved deep integration with ERP and MES systems of multiple customers, providing a complete production data traceability solution for injection molding products and offering a comprehensive digital foundation for the construction of smart factories. Additionally, Lijin has introduced AI algorithms into the production closed-loop control, endowing the production process with self-awareness, self-decision-making, and self-execution capabilities for complete closed-loop intelligent management and control, providing a benchmark solution for enterprise digital transformation.

Faced with increasingly fierce global market competition, from the domestic market to Southeast Asia, the Middle East, and other overseas markets, Lijin Plastic Machinery has chosen to break through with a deep customization strategy. "The logic of innovation has shifted from simple equipment parameter upgrades to mature solutions for specific segments," said Xie Xiaosi.From tariff policies and local industry characteristics to the operational habits of end customers, all have become important dimensions for the customization of our products.”

With the dual-drive strategy of "technological breakthroughs + precise focus," Lijin has achieved a critical leap from leading domestically to competing internationally. Xie Xiaosi emphasized: "We consistently benchmark against international top-tier technology, which is reflected not only in the continuous breakthroughs in product performance but also in our firm determination to create a world-class Chinese brand."Deepening technology is our most steadfast strategic choice, as it not only relates to achieving the goal of import substitution but is also fundamental to the sustainable development of the enterprise.”

In the process of reshaping the global manufacturing landscape, Lijin has demonstrated through practical actions that Chinese manufacturing companies are fully capable of competing with international giants in the high-end medical equipment field. Technological innovation, with precision and cleanliness at its core, is paving a new development path for the Chinese plastic machinery industry.