In December 2022, Longyuan AFS, as a Chinese 3D printing equipment service provider, successfully delivered its self-developed BJ binder jet ceramic printing device AFS-J380 to a leading university in China.
Image: Before the delivery of the BJ binder jet ceramic printing device AFS-J380, which was developed by Longyuan AFS.
Image: At present, the BJ binder jet ceramic printing device AFS-J380 developed by Longyuan AFS is in normal operation in the university.
AFS-J380 is a customized model developed by AFS based on the BJ binder jet metal equipment based on the R&D trial production needs of ceramic materials proposed by this user, which is especially suitable for the development and trial production of ceramic materials.
The equipment adopts high-strength frame structure and the latest up-feeding powder single cylinder structure, equipped with double-roller composite powder spreading structure, high-resolution inkjet printing system, air purification system and high-precision forming cylinder transfer car, which can achieve the highest ±0.2mm printing accuracy, 20-40s/layer printing speed and 37-40% green blank density.
Easy and fast operation, flexible replacement of powder materials and binder ink, effectively guarantee the efficiency of scientific research and repeatability of experiments. With self-developed industrial control software and data processing software, the process parameters are highly open and independently adjustable, which is not only compatible with a wide range of materials, but also suitable for exploratory research and rapid preparation iteration of new materials.
Other research and production BJ binder jet metal printers from Beijing Longyuan AFS. As shown below, （1）Research equipment AFS-J120R, （2）Medium-sized research equipment AFS-J380R,（3）Production equipment AFS-J380P.
Beijing Longyuan AFS Co., Ltd. is a subsidiary of Beijing 3D Printing Technology, Inc. In 1994, it successfully developed China’s first independent intellectual property rights commercial-grade SLS 3D printing equipment. The company focuses on 3D printing equipment and rapid manufacturing services, with nearly 30 years of experience in 3D printing services. Through a collaborative innovation system of research institutes, postdoctoral workstations, and engineering technology centers, it provides solid technical support. Through a series of intelligent equipment, such as SLS selective laser sintering, SLM selective laser melting, 3DP sand mold printing, BJ metal/ceramic printing, DED directed energy deposition, etc., independently developed, it provides users with complex sand mold, sand core, wax mold printing, sand mold printing rapid casting, wax mold printing precision casting, metal finished product rapid manufacturing and other services. More than a thousand equipment and processing service users are distributed in fields such as aviation, automobile, rail transportation, ship pumps and valves, engineering machinery, sculpture, and others.