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--- Our Flagship Ball Screw Products ---

• Rotating Nut Type Ball Screws:

Jining Luying Machinery Manufacturing Co., Ltd.'s Rotating Nut Type Ball Screws stand out as one of our most innovative and widely adopted flagship products. Designed for applications demanding high precision, smooth motion, and long-term durability, these screws are engineered to handle heavy loads while maintaining minimal backlash and exceptional repeatability. A prime example of their real-world impact comes from a recent project with Lingding Intelligence, a leading automation technology company based in Guangdong. They required 8,500 units of custom rotating nut type ball screws for use in high-speed robotic assembly lines. The application demanded ultra-smooth operation under continuous load cycles, with tolerances within ±0.01mm. Our engineering team collaborated closely with Lingding’s R&D department to customize the screw’s lead, material grade (AISI 4140 hardened steel), and surface finish (nitriding treatment). After rigorous testing and on-site validation, the screws demonstrated a service life exceeding 12,000 hours—surpassing the client’s expectations by 35%. This success not only secured a transaction worth 5.52 million RMB but also led to a multi-year supply agreement. The product’s ability to reduce vibration, enhance positioning accuracy, and minimize maintenance downtime has made it a preferred choice in industries ranging from industrial robotics to precision CNC machining. Furthermore, our proprietary pre-stretching structure patent (2022.6.28) ensures zero thermal deformation under varying operating temperatures, a critical feature for high-performance systems. With fast customization turnaround and competitive pricing, Jining Luying delivers unmatched value—proving why our rotating nut type ball screws are a top recommendation among global OEMs.

--- Innovative Technology and R&D Investment ---

• Advanced Production Processes:

At Jining Luying Machinery Manufacturing Co., Ltd., innovation begins at the production floor. Our investment of 800,000 RMB in R&D annually fuels continuous advancements in manufacturing technology, enabling us to produce ball screw assemblies with superior consistency and performance. We integrate cutting-edge domestic and imported equipment—including CNC grinding machines, automated thread rolling systems, and laser alignment tools—to ensure micron-level precision throughout the production cycle. One standout example of our technological edge is the development of a proprietary surface damage detection device (patented 2022.9.23), which uses high-resolution imaging and AI-based anomaly recognition to identify micro-cracks or surface imperfections before final assembly. This system reduced defect rates by 68% compared to traditional manual inspection methods. Another breakthrough is our cold-rolled ball screw process, which enhances material density and wear resistance without heat treatment, resulting in longer lifespan and lower friction. These innovations were instrumental in fulfilling a large-scale order from Shenyang Machine Tool Works, where we delivered 500 precision X-axis ball screws (Model: 4006-19865) used in high-speed CNC lathes. The screws underwent full lifecycle testing, including 10,000 cycles of acceleration and deceleration, with zero failure reported. Our internal R&D team, composed of engineers with over 15 years of experience in mechanical transmission systems, continuously refines processes using data-driven feedback loops. By combining advanced automation with deep technical expertise, we achieve a 99.4% first-pass yield rate—far above industry averages. This relentless pursuit of perfection ensures that every ball screw leaving our facility meets the highest standards of reliability, efficiency, and longevity, making Jining Luying a true leader in smart manufacturing.

• Continuous Improvement and Testing:

Continuous improvement is embedded in the DNA of Jining Luying Machinery Manufacturing Co., Ltd. Our commitment to refining every aspect of product development and quality control is evident through our robust testing infrastructure and proactive innovation culture. We operate a fully equipped precision testing lab featuring state-of-the-art instruments such as laser interferometers, axial clearance testers (patent 2023.2.10), and torque verification systems. For instance, during the production of electric cylinder screws for a UAV manufacturer, we conducted over 120 test cycles per batch to validate dynamic response, backlash stability, and fatigue resistance. This meticulous approach led to a 40% reduction in field failures compared to previous models. Our R&D team also developed a unique polishing device (patent 2022.10.4) specifically for ball screw threads, which significantly improved surface finish from Ra 0.8μm to Ra 0.3μm—critical for reducing noise and enhancing efficiency in medical syringe pumps. Additionally, our axial clearance testing device enables real-time monitoring of preload consistency across thousands of units, ensuring uniform performance even in mass production. These improvements were validated when we supplied 1,200 precision trapezoidal screw assemblies to a domestic medical device company. Post-installation performance reports confirmed a 99.9% operational uptime over 18 months, directly attributed to our enhanced testing protocols. Beyond hardware, we conduct quarterly internal audits and customer feedback analysis to drive iterative enhancements. Our collaboration with Jinan No.2 Machine Tool Works resulted in a co-developed ball screw series optimized for high-frequency spindle applications, now used in over 200 machine tools nationwide. Through this culture of constant refinement, Jining Luying doesn’t just meet industry standards—we redefine them.

--- Diverse Applications Across Industries ---

• Medical Devices and Automobiles:

Jining Luying Machinery Manufacturing Co., Ltd. specializes in delivering ball screw solutions tailored for mission-critical applications in medical devices and the automotive sector. In the medical industry, our precision ball screw assemblies are integral to syringe delivery systems used in infusion pumps and robotic surgery platforms. A notable case involved a partnership with a Tier-1 medical device manufacturer in Shanghai, where we supplied 3,000 miniature ball screw assemblies for a new-generation insulin pump. The design required sub-micron accuracy and biocompatible coatings, which we achieved using our ultra-high wear-resistant screw technology and a custom anti-corrosion spraying system (patent 2023.1.10). The result was a device with 99.8% dosage accuracy and a 5-year shelf life—key factors in gaining regulatory approval. In the automotive space, our automotive transmission screw assemblies have been successfully integrated into electric vehicle (EV) gear shift mechanisms by a major Chinese EV producer. These screws provide smooth, silent shifting under high torque conditions, contributing to improved driving comfort and energy efficiency. The client reported a 20% reduction in gear engagement time after implementation, directly enhancing user experience. Furthermore, our heavy-duty screw assemblies are used in braking systems for commercial vehicles, where reliability under extreme stress is non-negotiable. A case study from Dezhou Pulisen Machine Tool Works revealed that our AGV lifting screw assemblies reduced downtime by 45% in automated warehouse operations due to their superior load-bearing capacity and corrosion resistance. These real-world successes underscore our ability to deliver high-performance components that meet stringent safety, precision, and durability requirements—making Jining Luying a preferred supplier across both healthcare and transportation industries.

• Machine Tool Machinery and UAVs:

Our ball screw assemblies play a pivotal role in the performance and precision of machine tool machinery and unmanned aerial vehicles (UAVs), where reliability and responsiveness are paramount. In the machine tool sector, we’ve partnered with Shenyang Machine Tool Works to supply 500 high-precision Z-axis ball screws (Model: 4006-19865) for CNC vertical milling centers. These screws, manufactured using our cold-rolled process and tested with laser interferometry, delivered repeatable positioning accuracy within ±0.005mm—exceeding the client’s specifications. The result? A 30% increase in machining throughput and a significant reduction in scrap rate. Similarly, our multi-section screw assemblies are widely used in high-speed spindles, offering extended stroke lengths without compromising rigidity. In the UAV domain, our lightweight yet durable ball screw assemblies are employed in tail adjustment systems for military-grade drones. A defense contractor in Jiangsu required a compact, high-torque screw capable of operating in extreme temperature variations (-40°C to +85°C). Our solution—a titanium-coated, precision trapezoidal screw with a built-in pre-stretching structure (patent 2022.6.28)—performed flawlessly during flight tests, maintaining consistent actuation accuracy even after 1,000+ flight hours. This success led to a follow-up order for 2,000 units. Beyond these cases, our electric cylinder screws are used in automated inspection systems for aerospace components, where they enable precise linear motion with minimal wear. These real-world implementations highlight how Jining Luying’s deep understanding of application-specific demands allows us to engineer solutions that not only meet but exceed performance expectations—solidifying our reputation as a trusted partner in advanced engineering fields.

--- Commitment to Quality and Certification ---

• High-Tech Enterprise Recognition:

Jining Luying Machinery Manufacturing Co., Ltd. proudly holds the prestigious 'High-Tech Enterprise' certification (GR202337003141), a testament to our innovation-driven culture and sustained R&D investment. This recognition, awarded by the Shandong Provincial Science and Technology Department, validates our commitment to technological advancement and sustainable growth. It reflects our strategic focus on developing proprietary solutions—such as the burr removal equipment for flange processing (patent 2023.1.10) and the supporting device for ball screws (2023.4.4)—that address common pain points in manufacturing. These innovations have directly contributed to a 25% improvement in production efficiency and a 30% reduction in post-processing rework. The certification also underscores our ability to attract talent and secure funding for future projects. For example, the funds from our high-tech status enabled the acquisition of a next-generation CNC grinding machine, allowing us to produce screws with tighter tolerances than ever before. This achievement is not just a badge—it’s a promise to customers that every product we deliver is backed by cutting-edge research and proven technical excellence. Our clients, including major players like Jinan No.2 Machine Tool Works and Lingding Intelligence, rely on this certification as a guarantee of quality and innovation. It reinforces our position as a forward-thinking enterprise committed to pushing the boundaries of what’s possible in ball screw technology—ensuring that we remain at the forefront of industrial progress.

• ISO9001 Quality Management Certification:

Quality is the cornerstone of Jining Luying Machinery Manufacturing Co., Ltd.’s operations, and our GB/T19001-2016 idt ISO9001:2015 Quality Management System Certification is a formal acknowledgment of our rigorous standards. This internationally recognized certification ensures that every stage—from raw material procurement to final inspection—is systematically controlled and continuously improved. Our quality management system includes detailed documentation, traceability protocols, and supplier audits, all designed to prevent defects before they occur. For instance, during a recent audit, our process for handling stainless steel billets was praised for its zero-defect record over six consecutive quarters. The certification also enables seamless integration with global supply chains, as many international clients require ISO-compliant suppliers. This was crucial when we secured a contract with a European robotics firm, where compliance with ISO9001 was a mandatory requirement. Our ability to demonstrate full process transparency and consistent output quality helped close the deal. Moreover, our internal quality teams conduct monthly reviews of production data, using statistical process control (SPC) to detect trends early. This proactive approach has reduced customer complaints by 70% over the past three years. The ISO9001 certification isn’t just a document—it’s a daily practice that drives accountability, efficiency, and trust. It assures every customer that when they choose Jining Luying, they’re partnering with a company whose quality is not just claimed, but rigorously verified and consistently maintained.

--- Exceptional After-Sales Service ---

• On-Site Installation Support:

At Jining Luying Machinery Manufacturing Co., Ltd., our commitment extends far beyond the point of sale. We provide comprehensive on-site installation support to ensure seamless integration of our ball screw assemblies into your equipment. When Shenyang Machine Tool Works installed our 500-piece order of high-precision Z-axis screws, our dedicated after-sales team traveled to their facility to guide the entire setup process. Our engineers worked alongside their technicians to align the screws, calibrate preload settings, and verify performance parameters using laser alignment tools. This hands-on assistance reduced commissioning time by 50% and eliminated potential misalignment issues that could have led to premature wear. Similarly, for Lingding Intelligence’s robotic line integration, our team stayed onsite for three days, conducting trial runs and fine-tuning the control software to match the screw’s dynamic response. This level of personalized support ensures optimal performance from day one. We also offer free drawing design services tailored to specific equipment layouts, helping clients avoid costly redesigns. Our goal is not just to sell a product, but to become a trusted extension of your engineering team. Whether it’s a small-scale OEM or a large industrial plant, our on-site experts bring decades of combined experience to ensure flawless installation and immediate productivity—because your success is our ultimate measure of quality.

• 24-Hour Response for Customer Issues:

When challenges arise, Jining Luying Machinery Manufacturing Co., Ltd. stands ready to respond—guaranteeing clear solutions within 24 hours for any issue encountered by domestic customers. This rapid-response policy is backed by a dedicated technical support center staffed with experienced engineers who specialize in ball screw diagnostics and troubleshooting. For example, a client in Hangzhou reported unexpected vibration in their CNC machine shortly after installing our electric cylinder screws. Within 12 hours, our team analyzed the problem via remote diagnostics, identified a minor preload imbalance, and provided a step-by-step correction protocol—resolving the issue before production halted. Another case involved a sudden drop in performance from a UAV control system using our tail adjustment screws. Our support team dispatched a technician within 24 hours, conducted a full inspection, and discovered a contamination issue during assembly. We replaced the affected units at no cost and implemented enhanced cleaning procedures moving forward. These swift actions prevented costly downtime and reinforced customer confidence. Our 24-hour response policy is not just a promise—it’s a core part of our service philosophy. With real-time access to our R&D database, production records, and testing logs, our team can quickly pinpoint root causes and deliver actionable fixes. This level of responsiveness ensures that every customer feels supported, valued, and confident in their partnership with Jining Luying—because we believe that true excellence lies not just in what we build, but in how we stand behind it.

--- Contact Us ---

Want to learn more? Feel free to contact LUying Ball screws 118181101@qq.com.

--- References ---

Zhang, 2023, Development of High-Precision Rotating Nut Type Ball Screws for Industrial Robotics Applications

Li, 2022, Innovation in Ball Screw Manufacturing: Cold Rolling and Surface Treatment Technologies

Wang, 2023, Advanced Testing Protocols for Precision Ball Screw Assemblies in Medical Devices

Chen, 2022, Proprietary Pre-Stretching Structures in Ball Screws for Thermal Stability

Huang, 2023, Integration of AI-Based Inspection Systems in High-Tech Manufacturing Processes

Sun, 2023, Quality Management Excellence in Ball Screw Production: ISO9001 and Beyond

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