1、High Equipment Maintenance Costs

High equipment quantity; the abnormal status of core equipment cause great loss to production output and quality; low maintenance efficiency and high costs

2、Difficulty in Production Process Mgmt.

Fast production capacity growth makes mgmt. across multiple factories and shopfloors difficult; clients’ demands are varied, and the forms of products are ever changing, making material info. difficulty to trace; strict safety regulations on raw materials and assembling techniques brings complex production processes and big mgmt. challenges

3、Poor Quality Consistency

The power battery companies have strict QC requirements because the qualification rate is the key for their survival. The battery quality, however, is prone to be affected by equipment, environment and other factors during production process, making it difficult to control details in every process and to keep quality consistency.

4、Difficulty in Defect Detection and Classification

Coating and winding, being the core processes of making power batteries, is nevertheless prone to defects such as lug flip, and during production, the types of defects are difficult to be identified in time.