Ingenuity Guards Quality, All Employees Practice——Weifang Junlong Machinery Co., Ltd. Builds a Solid Quality Line for Precision Casting Products
To strengthen product quality control and lay a solid foundation for development, Weifang Junlong Machinery Co., Ltd. has taken various measures to improve the quality assurance system around the entire production process of precision casting, guided the improvement of all employees' quality awareness with the "zero defect" concept, and safeguarded the enterprise's product reputation and core competitiveness.In terms of source control, the company strictly implements a dual inspection system for incoming raw materials, conducts component re-inspection on all main and auxiliary materials, eliminates unqualified raw materials from entering the warehouse, and establishes a strict supplier selection and assessment mechanism to avoid quality hazards from the source.In the production link, the company promotes process upgrading and intelligent transformation, introduces equipment such as robotic wax injection and automatic slurry hanging and sand spraying, as well as technologies such as CAD/CAE simulation, optimizes process plans, reduces human errors, strictly controls the scrap rate, and builds an MES system to realize full-process traceability of production.In terms of finished product inspection, the testing center is equipped with a full set of high-end instruments, implements the system of "first article inspection and 100% inspection of key dimensions", comprehensively inspects product defects, and ensures that the delivered products meet the standards.In addition, the company strengthens all employees' quality awareness by carrying out quality training, selecting quality pioneers and improving reward and punishment mechanisms, and at the same time strengthens industry-university-research cooperation to break through technical bottlenecks. Next, the company will continue to deepen the full-process quality control and promote the high-quality development of the precision casting business.