Recently, Nanjing Sumino Precision Machinery Co., Ltd. achieved a significant milestone: the high-precision casting and stretching testing machine custom-built for an institute under the Chinese Academy of Sciences (CAS) successfully passed the on-site acceptance inspection conducted by the client’s expert team. Project leaders and technical experts from the institute visited our company in person, conducting a comprehensive and meticulous inspection and testing of the equipment. In the end, they highly praised the equipment’s performance, manufacturing craftsmanship and operation results, marking the complete success of the acceptance work.

1. On-site Acceptance: Rigorous Benchmarking, Outstanding Results Earn Praise

This acceptance inspection was not a mere procedural formality, but an in-depth assessment of the equipment’s precision, stability and process compliance. Adhering to their consistent scientific rigor, the expert team from the CAS institute conducted item-by-item inspections in accordance with the pre-defined stringent technical agreement.

Repeated tests and data verifications were carried out on various aspects, ranging from the equipment’s foundation installation level, the stable operation of core transmission components, to the alignment accuracy of the multi-dimensional clamping system, and the data collection precision of force and displacement across the full measurement range. During the hours-long continuous operation test, the equipment maintained stable performance, with all performance indicators meeting or even exceeding the expected design targets.

2. Professional Customization: Accurate Realization from Demand to Delivery

Behind this success lies another perfect practice of our company’s service philosophy of “in-depth understanding, precise customization”.

In-depth Demand Alignment: At the initial stage of the project, our technical team conducted multiple rounds of in-depth technical exchanges with the researchers of the institute, ensuring a comprehensive and accurate grasp of every detailed requirement and potential challenge.

Tailor-made Solution Design: Breaking away from the framework of standard machine models, we carried out an entirely new mechanical structure design and control system configuration, addressing the core pain points such as non-standard sample dimensions, multi-axis synchronous loading requirements and high-frequency data collection.

Precision Manufacturing and Assembly: During the manufacturing phase, key components were processed with high-precision techniques and special heat treatment processes, and were manually fine-tuned by experienced assembly technicians, ensuring the overall rigidity and long-term stability of the machine.

Full-process Service Support: From design review, manufacturing supervision to pre-acceptance, on-site installation and commissioning, our project team provided full-process, visualized professional services, ensuring the project steadily advanced on the expected track.

3. Core Capabilities: Excellence in Both Large and Small Equipment, All-round Intelligent Manufacturing

The successful delivery of this special-purpose stretching testing machine to the CAS institute once again demonstrates Nanjing Sumino Precision Machinery’s core advantages in the field of high-end equipment manufacturing:

Non-standard Customization Capability: We are not only proficient in manufacturing large-scale complete production lines such as casting, stretching and coating lines, but also focus on the customized development of various small and medium-sized precision testing machines and research equipment for special applications. No matter how unique the demand is, we have the capability to turn customers’ ideas into stable and reliable equipment.

Commitment to Quality: We deeply understand that for scientific research and high-end manufacturing, equipment reliability equates to data reliability and production reliability. Therefore, we uphold the craftsman spirit for every piece of equipment, striving for perfection in every detail.

Conclusion

Every successful delivery is a crystallization of trust and professional resonance between Nanjing Sumino Precision Machinery and our customers. We are honored to provide equipment support for national-level scientific research institutions like the Chinese Academy of Sciences, which motivates us to continue deepening our efforts in the field of precision machinery manufacturing.

With “professionalism, reliability and customization” as our core values, Nanjing Sumino Precision Machinery Co., Ltd. is committed to providing customers in fields such as new material R&D, new energy industry and high-end packaging with comprehensive equipment solutions ranging from large-scale production lines to small-sized precision testing machines.

We sincerely welcome all industry partners to visit our factory for on-site inspections, personally experience our manufacturing strength and technical accumulation, and discuss your process challenges and equipment needs with us.