Li-ion Auxiliary Batching Digitization Case | Linmindu Measurement, Resolving Factory Batching Pain Points

The quality of lithium battery materials and the ingredients of auxiliary materials are key control points.

In many lithium battery production enterprises, auxiliary material ingredients still rely on traditional manual methods: manually copying work orders, controlling weighing based on experience, and registering batch information in paper ledgers. In this mode, problems such as material errors and weight deviations are often discovered in subsequent processes, which not only cause the entire batch of materials to be scrapped, but also pose difficulties for quality traceability.

A lithium battery auxiliary material workshop has introduced the Changzhou Sensitivity MFStage manual batching system to digitize the on-site batching process, achieving closed-loop management of work order issuance, weighing verification, anomaly interception, and data tracing, helping the lithium battery auxiliary material workshop improve feeding accuracy and process control capabilities.

I. Core pain points of lithium battery auxiliary materials workshop
1. Manual recording makes it difficult to ensure data accuracy
Traditional ingredients often rely on manual copying of work orders and recording of weighing results, which can lead to problems such as writing wrong materials, missing batches, and untimely recording. Once the data is distorted, subsequent tracing will lose reliable basis.

2. The weighing process lacks real-time control
Manual weighing often relies on employee experience judgment. If the weight of the material exceeds the tolerance range and cannot be intercepted in a timely manner at the workstation, abnormal materials may flow into the next process, affecting the stability of subsequent production.

3. High risk of wrong materials and difficulty in batch traceability
There are many types of auxiliary materials and complex batch information. If the material scanning and batch verification process is missing, it is easy to make mistakes. When quality issues arise, the efficiency of paper-based ledger queries is low, making it difficult to quickly locate the problematic links.

4. Exception handling relies on manual coordination
Batch changes, abnormal re weighing, label reprinting, and other situations, if not managed uniformly by the system, can easily cause record breakpoints. The lithium battery industry has high requirements for traceability and auditability of the production process, and traditional management methods have obvious shortcomings.

II. MFStage Manual Ingredient System: Focusing on on-site operations of lithium battery accessories
Linmindu Measurement MFStage Manual Ingredient System is designed for on-site operation scenarios in lithium battery auxiliary material workshops, focusing on unified management of work orders, materials, weighing, personnel, and batch data to help enterprises achieve digital upgrading of ingredient processes.
1. Deeply adapted to complex lithium battery processes, supporting multi-mode flexible operations
MFStage supports two typical job modes:

• Weighing by work order: applicable to ingredient tasks executed according to production work orders;
• Same day material aggregation weighing: suitable for the scenario of centralized summary weighing of materials on the same day.
  The system can automatically disable the aggregation weighing logic for special processes and deeply integrate with the MES system. MES can automatically issue work orders and also support manual import of work orders. Work order information can be accurately allocated to various job terminals to meet different production scheduling needs.

2. Minimalist on-site operation, reducing the threshold for frontline personnel to use
The system abandons complex password login methods and provides multiple login methods:

• Job ID input;
• Name login;
• Swipe your card and scan the code to log in.

This design is more suitable for the usage habits of front-line personnel in the factory, reduces employee learning costs, lowers the risk of human error, and makes on-site weighing operations more efficient and stable.

3. Multiple weighing protection, instant interception of abnormal risk workstations
In terms of weighing control, MFStage has established a multiple verification mechanism:

• Unified maintenance of packaging bag tare weight information by the system;
• Scan the QR code to identify the material, intercept directly if the material batch does not match;
• Implement multiple verifications for "initial weighing, re weighing, and empty bag re weighing";
• When the weight exceeds the tolerance range, the system will highlight the alarm in real time;
• Abnormal state prohibits entering the next production operation.

At the same time, each package of materials will automatically generate a unique package number and be fully bound with information such as operator, tare weight, net weight, production batch, etc., making each package of materials have a traceable data chain.

4. Improve the ability to handle exceptions and ensure that the entire process can be audited and traced
The system provides complete processing capabilities for abnormal situations in production:

• Support administrator privileges to handle production batch changes;
• When the weighing of a single package of materials is abnormal, re weighing can be performed to overwrite the record;
• Matching label printing function;
• Weighing, re weighing, and empty bag verification data are automatically transmitted back to MES.

All operation steps are complete and traceable, meeting the strict quality traceability and factory audit requirements of the lithium battery industry.

III. Summary of System Application Value
1. Reduce material loss
Errors in materials, weight deviations, and other issues can be directly intercepted at the work station to avoid abnormal material flow to subsequent processes causing batch scrap and reducing material losses.

2. Improve production efficiency
Automated work order issuance, weighing recording, and data reporting reduce the workload of manual copying, paper recording, and ledger archiving, making the ingredient process smoother.

3. Stable product quality
The system replaces manual experience for process control, which helps to stabilize ingredient accuracy, reduce human factors, and improve product consistency between different batches of lithium battery materials.

4. Meet the requirements of compliance audit for factories
The entire production data is automatically archived, and batch, package number, personnel, weight, time and other information can be easily retrieved with one click, making it convenient for internal quality inspection and downstream customer factory verification.

Although auxiliary material ingredients are not the first process in lithium battery production, they are a key link that affects material stability and product consistency.
Linmindu Measurement MFStage Manual Ingredient System  Based on the lithium battery auxiliary material workshop site, with lightweight, efficient, and traceable digital solutions, it helps enterprises quickly improve the management level of ingredient processes without large-scale production line transformation.
For lithium battery companies that are promoting digital upgrading, starting from the auxiliary material batching process, strengthening weighing control, abnormal interception, and data tracing is an important step to improve production stability and reduce quality risks.