Faced with the dual trends of “quick response production” and “personalized customization” in the shoe industry market, traditional shoe mold manufacturing models are encountering severe challenges. Long production cycles, high modification costs, and limited design flexibility have become bottlenecks restricting industrial upgrades. This industry pain point provides the best entry point for the industrial application of metal additive manufacturing – 3D printing technology.
This issue’s application case shared by 3D Science Valley comes from the shoe mold manufacturing company Anyuan Mould. Anyuan Mould has keenly captured market demand, introduced metal 3D printing technology, and collaborated with industry chain partners such as LianTai Technology, through a full-chain collaborative innovation in materials, intelligent design, and manufacturing, not only significantly improving production efficiency but also exploring a feasible path for shoe mold manufacturing to transition from “mass production” to “intelligent customization,” reshaping the flexible productivity of shoe mold manufacturing.
We hope this application case can inspire more practitioners to think about the value of technology integration and industrial collaboration, driving core competitiveness through technological innovation, and jointly promoting the Chinese shoe mold industry towards high-end intelligent manufacturing.
“In today’s increasingly fierce homogenized competition in the shoe mold industry, only by centering on technological innovation can we break through the bottlenecks of traditional production; deep collaboration with quality partners is also key to accelerating technology implementation and achieving industrial upgrades. Anyuan Mould’s choice of LianTai Technology’s metal 3D printing technology is not only to solve current production pain points but also to seize the high ground of future industry development.”
Mr. Cai Weiwei, General Manager of Anyuan Mould, articulated the core value of technology and cooperation when discussing the company’s development strategy.This viewpoint is not only a summary of Anyuan Mould’s rapid rise in recent years but also provides clear development guidance for the shoe mold industry, which is trapped in transformation difficulties. As the first shoe mold company in the industry to “achieve rapid transformation,” every step taken by Anyuan Mould embodies the development concept of driving growth through technology.
The Differentiated Breakthrough Path of Emerging Enterprises
In 2020, against the backdrop of the booming domestic shoe market and the increasingly urgent demand for industrial upgrades, Anyuan Mould was officially established. Unlike the gradual development path of traditional shoe mold enterprises, Anyuan Mould has been tasked with the mission of “overtaking on a curve” from its inception. The opportunity for its establishment stems from the investor’s precise asset allocation judgment in the high-end manufacturing field and the deep binding with leading downstream shoe companies. Leveraging long-accumulated industry resources, Anyuan Mould has accurately grasped market demand from the outset, avoiding low-value-added homogenized competition, establishing technological innovation as the core competitiveness of the enterprise.
Since its establishment, Anyuan Mould has focused on deep cultivation in the niche field of shoe molds, quickly establishing a foothold in the industry through its extreme pursuit of quality and continuous investment in technology. Faced with the mainstream trends of “quick response production” and “personalized customization” in the shoe market, the pain points of traditional shoe mold production, such as long production cycles, high modification costs, and insufficient design flexibility, have become increasingly prominent, which has further strengthened Anyuan Mould’s determination to layout cutting-edge technology. From intelligent design to high-end manufacturing, from material research and development to process optimization, every investment made by Anyuan Mould closely addresses industry pain points.
Multi-dimensional Consideration in Determining Strategic Partners
In the selection process of metal 3D printing technology, Anyuan Mould conducted over a year of market research and equipment testing, ultimately choosing to establish a strategic partnership with LianTai Technology and its wholly-owned subsidiary Fujian Lianqi Technology, procuring two Fuees430 four-laser metal 3D printers. This decision was made after careful consideration from multiple dimensions.
From a market demand perspective, leading downstream shoe companies have raised higher requirements for the production cycle and customization capabilities of shoe molds, while LianTai Technology’s deep technical accumulation and rich case studies in the shoe industry 3D printing field made it a key candidate for Anyuan Mould. Mr. Cai stated: “Our customers need faster delivery speeds and more flexible customization solutions, and LianTai Technology’s equipment has shown outstanding advantages in both areas, perfectly matching our production needs.“
Equipment performance and stability are another core factor considered by Anyuan Mould. The Fuees430 four-laser metal 3D printer independently developed by LianTai Technology is designed for the mass production of shoe molds, utilizing a four-laser multi-mirror configuration, with a scanning speed of up to 6m/s and a jump speed of 18m/s, combined with a single-blade bidirectional powder spreading structure, can reduce the production cycle of shoe molds by more than 50%. After multiple rounds of testing, the continuous operation stability and product qualification rate of this equipment have reached industry-leading levels, completely dispelling Anyuan Mould’s concerns about the application of new technology.
In addition, the professionalism of after-sales service has also become an important driver for cooperation. The good reputation accumulated by LianTai Technology in the industry, along with its provision of “one-on-one” technical support and rapid response after-sales service, has made Anyuan Mould feel the sincerity of cooperation..
In terms of material selection for shoe molds, Anyuan Mould has always been market demand-oriented. After long-term practice and research, it has determined aluminum alloy as the core production material. Mr. Cai explained:
“Aluminum alloy has excellent thermal conductivity, which can effectively improve the forming efficiency and service life of shoe molds, especially suitable for the mass production of EVA shoe molds, which currently accounts for over 60% of Anyuan’s product structure and is an absolute main product.”
To address the core technical challenges of high cutting difficulty and surface finish control in the processing of aluminum alloys, Anyuan Mould has formed a dedicated R&D team to collaborate with universities and material suppliers to tackle technical challenges, successfully enhancing the processing precision of aluminum alloy shoe molds to a new height, controlling surface roughness below Ra0.8, meeting the stringent requirements of high-end shoe brands. At the same time, the company is actively exploring the application of new aluminum alloy materials, striving for greater breakthroughs in lightweight and high strength.
Metal 3D Printing Leading the Intelligent Transformation of the Industry
When discussing the future development of metal 3D printing technology in the shoe mold industry, Mr. Cai is full of confidence:
“Currently, metal 3D printing technology has shown tremendous development potential in the shoe mold field. With continuous technological iterations and ongoing cost reductions, it will undoubtedly become the mainstream method of shoe mold production, leading the industry into a new era of intelligence and efficiency.”
In Mr. Cai’s view, the advantages of metal 3D printing technology lie not only in shortening production cycles and reducing customization costs, but also in its ability to break the design limitations of traditional processes, enabling more complex shoe mold structure designs and providing greater space for personalized innovation in the shoe industry. In the future, Anyuan Mould plans to further expand the scale of investment in metal 3D printing equipment while deepening cooperation with LianTai Technology to jointly develop specialized materials and processes suitable for shoe mold production, striving to increase the automation rate of the entire shoe mold production process to over 80%, enhancing market competitiveness..
For the entire shoe mold industry, the popularization of metal 3D printing technology will trigger a profound transformation. The traditional model of “large-scale standardized production” will gradually be replaced by the model of “small-batch personalized customization,” shifting the focus of industry competition from price competition to competition in technological innovation and service quality. Mr. Cai calls for:
“The upgrade of the industry cannot be achieved without the joint efforts of the upstream and downstream of the industrial chain. We hope that more equipment manufacturers, material suppliers, and production enterprises can work together to build an open and win-win industrial ecosystem, promoting the Chinese shoe mold industry towards high-end manufacturing.”
Anyuan’s Goal: Achieving Technical Upgrades Across the Entire Shoe Manufacturing Chain
On the road of technological innovation, Anyuan Mould has never stopped, establishing a technical upgrade system covering design, production, and testing across the entire chain. In the manufacturing sector, the company has invested heavily in importing high-precision processing machines and 3D scanners, with the former ensuring that the dimensional error of shoe molds is controlled at the industry-leading level due to its micron-level processing precision; the latter can achieve rapid and accurate scanning of shoe mold prototypes, improving scanning efficiency by over 40% compared to traditional equipment, providing solid data support for subsequent design optimization and mass production..
Innovation in the design phase is also a core advantage of Anyuan Mould. Facing the common dilemma of a shortage of professional design talent and high costs of manual design in the industry, Anyuan Mould actively seeks breakthroughs: on one hand, it has established strategic cooperation with top domestic industrial design software companies to jointly develop exclusive design tools suitable for shoe mold production, modularizing and standardizing the complex shoe mold structure design process, significantly improving design efficiency; on the other hand, it is pioneering the use of AI-assisted design technology, training exclusive algorithm models to achieve automatic generation and optimization suggestions for the basic structure of shoe molds, freeing designers from repetitive tasks and allowing them to focus on more innovative personalized design aspects.
In addition, Anyuan Mould has established a comprehensive quality inspection system, introducing advanced optical inspection equipment and mechanical performance testing instruments to conduct comprehensive inspections on each batch of shoe mold products, ensuring that products meet the stringent requirements of downstream brand parties in key indicators such as hardness, wear resistance, and thermal conductivity. The full-chain technical upgrades not only continuously enhance the competitiveness of Anyuan Mould’s products but also enable it to undertake high-end shoe mold orders, laying a solid technical foundation for deep cooperation with LianTai Technology.
Conclusion: Technology Drives the Future
The strategic cooperation between Anyuan Mould and LianTai Technology is a vivid example of technological innovation and industrial collaboration in the shoe mold industry. From precise layout of cutting-edge technology to determining quality partners, from full-chain technical upgrades to multi-party collaborative empowerment, Anyuan Mould has put into practice the core concept of technology-driven development, setting a benchmark for transformation and development in the industry.
As the first company to scale the application of metal 3D printing technology in shoe mold production, Anyuan Mould has not only achieved a doubling of production efficiency and a reduction in customization costs with two LianTai Technology Fuees430 devices but has also validated the commercial value of new technology in the shoe mold field through its own practice, providing a replicable and promotable “Anyuan Model.”
In the future, LianTai Technology looks forward to continuing to deepen cooperation with Anyuan Mould, exploring more possibilities in the field of metal 3D printed shoe molds, and jointly promoting the high-quality development of the Chinese shoe mold industry, allowing Chinese intelligent manufacturing to shine even brighter in the global high-end manufacturing arena.
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