Focusing on the intelligent and large-scale production needs in the high-end automotive manufacturing field, relying on the core of "Raw Material Intelligent Warehousing + Customized Production Line", JLH integrates a variety of high-end sawing equipment and full-process automated processing technology to create an exclusive intelligent sawing production line for automotive chassis/structural parts for Tuopu Group. Covering the full process of "warehousing - sawing - chamfering - center hole drilling - laser marking", it realizes the automation, standardization and intelligence of auto parts processing, builds an intelligent manufacturing benchmark case in the auto parts field, and adapts to the strict quality standards and efficient production rhythm of the automotive industry.
Core Case Customer: Tuopu Group
Customer's Core Needs: Large-scale intelligent processing of automotive chassis and automotive structural parts, requiring full-process automation from raw material storage to finished product processing, including multiple processes such as sawing, chamfering, center hole drilling, and laser marking, ensuring processing precision and efficiency, reducing manual intervention, and adapting to the strict requirements of batch production of automotive parts.
Focusing on the processing of automotive chassis parts and automotive structural parts, it is adapted to materials such as carbon steel, alloy structural steel, and high-strength automotive special steel, covering the batch processing of auto parts of various specifications and models, meeting the "high precision, high consistency, high stability" processing standards of automotive parts, and adapting to the large-scale production needs of Tuopu Group.
###High-precision Processing, Adapting to Automotive Industry Standards: Relying on EHA precision hydraulic control technology and a variety of high-end sawing equipment, it realizes burr-free sawing, precise chamfering, positioning drilling and clear marking of auto parts, with controllable processing tolerance and up-to-standard surface quality, fully adapting to the strict quality requirements of automotive chassis/structural parts.
###Personalized Customization, Tailored to Customer Production Scenarios: Combine the specifications and process requirements of Tuopu Group's auto parts to customize an exclusive intelligent production line, which can flexibly adapt to the processing needs of different models of chassis parts and structural parts, quickly switch processing specifications, and balance batch production and flexible processing.
###Data-based Management, Ensuring Production Stability: The whole production line is equipped with an intelligent monitoring and data traceability system, which real-time monitors processing parameters, production progress, and equipment status, realizes full-process traceability of processing, supports predictive maintenance, reduces unplanned downtime, and ensures continuous production of auto parts.
Core Equipped Equipment & Customized Projects



JLH Intelligent Warehousing and Processing Integration System:
Realize the linkage and coordination between raw material warehousing and processing production lines, build an FMS flexible production line covering the full process of "storage→feeding→sawing→chamfering→center hole drilling→laser marking→stacking", support unmanned production, and adapt to the large-scale and intelligent production needs of Tuopu Group.
JLH SawMaster Intelligent Interface
Preloaded with professional cutting parameters for various carbon steel grades, supporting real-time production monitoring and data analytics, significantly shortening equipment setup time and reducing human operational errors.


JLH EHA Precision Servo Infeed System
Equipped with high-precision closed-loop control technology, achieving ultra-smooth and burr-free cutting surfaces, effectively extending saw blade service life and improving continuous production throughput and processing efficiency.

Multi-process Linkage Control Technology
Realize the linkage and coordination of sawing, chamfering, center hole drilling, and laser marking equipment, uniformly regulate processing parameters, ensure smooth connection of each process, improve processing consistency and production efficiency, and adapt to the batch processing needs of auto parts.
- Automation Cost Reduction, Reducing Labor Input: Full-process unmanned operation greatly reduces the configuration of on-site operators, reduces the cost input of manual sorting, feeding, process transfer, debugging and other links, and reduces the defective product loss caused by human operation errors, lowering the comprehensive processing cost of auto parts.
- Multi-process Integration, Improving Production Efficiency: Integrate the full process of sawing, chamfering, center hole drilling, and laser marking, shorten the time for process connection, increase the processing rhythm by more than 30%, and meet the production capacity requirements of Tuopu Group's large-scale production of auto parts.
- High-precision Processing, Ensuring Quality Compliance: The combination of precision sawing and multi-process automated processing realizes precise and controllable processing tolerance of auto parts, up-to-standard surface quality, reduces subsequent rework processes, improves the yield of finished products, and fully adapts to the strict quality standards of the automotive industry.
- Flexible Adaptation, Meeting Diverse Needs: The personalized customized production line can quickly switch processing specifications and models, adapt to the processing needs of different models of chassis parts and structural parts of Tuopu Group, improve production flexibility, and reduce the secondary investment cost of equipment.
- Data-based Management, Ensuring Production Stability: Intelligent monitoring and predictive maintenance functions realize real-time early warning of equipment status, reduce unplanned downtime, ensure continuous production of the production line, and improve overall production capacity and stability.
s a national key "Little Giant" enterprise and the leading manufacturer of metal sawing equipment in China, relying on the Raw Material Intelligent Warehousing Project and Customized Production Line Project, JLH integrates a variety of high-end sawing equipment and full-process automated processing technology to create an intelligent sawing production line for automotive chassis/structural parts for Tuopu Group, successfully realizing full-process automated and intelligent production of "warehousing - sawing - chamfering - center hole drilling - laser marking". This case not only solves the efficiency and quality pain points of batch processing of auto parts, but also builds an intelligent manufacturing benchmark in the auto parts field, demonstrating JLH's core strength in the field of high-end manufacturing intelligent manufacturing. With mature technology, customized services and rich project experience, JLH has become a reliable core strategic partner for domestic and foreign auto parts manufacturing enterprises in the field of intelligent sawing processing.