Precision casting mold

Lianyi Metal Products Co., Ltd. strategically deploys in the new energy field, leading the industry upgrade with integrated casting and machining.

Since its establishment in 2018, Lianyi Metal Products Co., Ltd. has started with precision casting window and door fittings and gradually expanded to high value-added fields such as non-standard metal parts and new energy lithium battery equipment accessories. In 2021, the company invested in the establishment of Lianyi Mechanical Equipment Co., Ltd., introducing large-scale multi-axis gantry machining centers and other equipment to achieve full industrial chain coverage of casting and machining. Currently, its products have been widely used in intelligent robots, special pumps, and shipbuilding, and provide core accessories for listed companies such as Softcont and Liyuanheng. The company adheres to the core concept of "innovation, integrity, and win-win," continuously promoting process upgrades and high-end transformation to become an industry benchmark enterprise.

Lianyi Machinery focuses on new energy equipment accessories, serving leading enterprises and demonstrating its technical strength.

As a subsidiary of Lianyi Metal Products Co., Ltd., Lianyi Mechanical Equipment Co., Ltd. is based in Jiangmen, Guangdong Province, focusing on the R&D and production of new energy equipment accessories, covering core products such as lithium battery impellers and high-speed disperser accessories. With precise casting technology and a strict quality management system, the company has provided high-quality services to many leading new energy battery equipment companies. Its independently developed impeller tooling inspection technology and multi-specification products (such as 1500L and 650L impellers) are widely recognized by customers, demonstrating the company's innovation ability and market leadership in the new energy field.

Lianyi Company's precision casting process has been upgraded again, with an intelligent workshop empowering efficient production.

Lianyi Metal Products Co., Ltd. recently publicized details of its intelligent production workshop, covering the entire precision casting process, including waxing, melting, and spectral detection. By introducing automated equipment (such as large gantry machining centers) and digital management systems, the company has significantly improved production efficiency and product accuracy. At the same time, the workshop strictly adheres to the principle of "quality first", implementing high standards from mold shell cleaning to finished product inspection to ensure product qualification rate. This technological upgrade has not only consolidated its advantage in the non-standard metal parts market but also provided a solid guarantee for the large-scale production of new energy equipment parts.

Innovation in Surface Treatment Technology for Investment Casting Metal Impellers

Significant progress has been made in the surface treatment technology of investment casting metal impeller. The new composite coating process enables the impeller surface hardness to reach over HRC60, and the wear resistance is increased by 3 times.

Accelerated Application of Intelligent Manufacturing Technology for Precision Casting Metal Pump Bodies

Intelligent manufacturing technologies are rapidly becoming prevalent in the precision casting of metal pump bodies. By introducing a digital precision casting system, the dimensional accuracy of pump body production has been improved to ±0.05mm, and the defect rate has been reduced by 50%.

Customized demand for investment casting metal static mixing core is increasing

The market demand for customized investment casting static mixing cores continues to rise. Due to the high flexibility of investment casting, special flow channel structures can be designed according to different mixing requirements. A chemical company stated that after adopting customized investment casting static mixing cores, its production efficiency increased by 30% and energy consumption decreased by 20%.