China Quanzhou Womeng Intelligent Equipment Co., Ltd. Company Cases

Tengwei is a hygiene products manufacturing enterprise that enjoys a relatively high market share and brand awareness in the local area. With the continuous growth of market demand, the enterprise decided to expand its production scale and purchase a batch of new intelligent equipment to improve production efficiency and product quality. After conducting investigations and comparisons from multiple aspects, it finally chose Quanzhou Womeng Intelligent Equipment Co., Ltd. as its partner.   Quality Challenges: In the early stage of equipment production, Womeng's quality inspection team found that the dimensional accuracy of some parts was unstable during the processing. Although the deviations were within the allowable range, there were still potential risks. Meanwhile, during a simulated operation test, the operating speed of the equipment did not meet the expected standards, and there were occasional short-term stuttering phenomena, which might affect the customer's production efficiency and the stability of product quality.   Quality Control Measures:   Root Cause Investigation and Process Optimization: To address the issue of dimensional accuracy of parts, quality control engineers quickly organized an interdisciplinary team, including production process personnel, equipment maintenance personnel, and representatives of raw material suppliers, to conduct a comprehensive investigation of the entire production process. Through precision testing of processing equipment, rechecking the quality of raw materials, and meticulous analysis of production process parameters, it was discovered that the dimensional deviations were caused by the wear of cutting tools on a certain key processing equipment and the unreasonable setting of cutting parameters. The cutting tools were immediately replaced, and the cutting parameters were re-optimized according to the characteristics of raw materials and product requirements. At the same time, daily maintenance of the equipment and monitoring of the tool life were strengthened to ensure the stability of the processing accuracy of parts.   Performance Optimization and Simulation Verification: Regarding the problems of equipment operating speed and stuttering, the R&D team conducted in-depth research on the equipment's control system and mechanical transmission structure. By optimizing and upgrading the programs of the control system, the collaborative response speed among various components was improved. The mechanical transmission part was finely adjusted and lubricated to reduce frictional resistance and ensure the smoothness of power transmission. During the optimization process, advanced simulation software was used to conduct multiple virtual operation tests on the equipment, simulating load conditions under various actual production scenarios. Based on the test data, the optimization plan was continuously adjusted until the equipment could operate stably and efficiently at the expected speed without stuttering in the simulated environment.   Enhanced Detection and Quality Traceability: Throughout the improvement process, the inspection of the production process was further strengthened. The frequency of inspection by online inspection equipment was increased to monitor the product quality of each key process in real time. Meanwhile, the quality traceability system was improved, and detailed records were kept for information such as the production batch, processing personnel, and equipment parameters of each part, so that the root cause could be quickly traced and targeted measures could be taken when problems occurred. After the equipment was assembled, more stringent comprehensive performance tests for finished products were carried out, including continuous operation time tests and tests for switching between different product specifications, to ensure that the equipment could operate stably under various complex working conditions and meet the customer's production needs.   Case Results: After the implementation of a series of strict quality control and improvement measures, the quality and performance of the equipment were significantly improved. The equipment finally delivered to [Customer Company Name] operated stably after installation and commissioning. The production efficiency was 30% higher than that of the customer's original equipment, and the defective product rate was reduced by 40%. This effectively helped the customer improve its market competitiveness and won high praise and trust from the customer. In the subsequent follow-up visit, the customer said, "The equipment quality and after-sales service of Womeng Intelligent exceeded our expectations. Their quick response and effective solution to quality problems made us feel at ease and provided a solid guarantee for the development of our enterprise."