In the daily operation of SMT (Surface Mount Technology) processing production, we often focus on the profits and costs of orders, yet often overlook the "invisible vampires" that silently devour our profits—waste in production. When order prices are largely fixed, cost control becomes the key to enhancing profits. Today, Charmhigh Electromechanical would like to discuss the waste phenomena in SMT processing production and propose corresponding solutions.

I. Waste of SMT Processing Equipment

The low utilization and operational rates of SMT processing equipment are undoubtedly a significant waste of production resources. Equipment that fails to achieve 24-hour continuous operation, accelerated wear due to improper maintenance, equipment idling, and downtime and high maintenance costs caused by equipment failures are issues that we must face. To improve equipment utilization, we need to arrange production plans reasonably, strengthen equipment maintenance and care, and reduce unplanned downtime.

II. Waste of SMT Processing Materials

Material waste cannot be overlooked. The main manifestations of material waste include scrap generated by placement machines, loss and damage of chips and small components, scrap of PCB boards, excessive use of solder paste, and spoilage due to improper storage. To reduce material waste, we need to optimize material management, improve material utilization efficiency, and reduce unnecessary losses.

III. Waste of Rework and Maintenance

Defective products in SMT processing production lead to rework and maintenance waste. These defective products not only cause material losses but also consume a significant amount of manpower, material resources, and time. To reduce rework and maintenance waste, we need to strengthen quality control, improve product quality, and reduce the generation of defective products.

IV. Waste of Labor

Labor waste is also prevalent in SMT processing production. Excessive processes, unreasonable, unbalanced, and uneconomical production lines, as well as product backlog and personnel idleness caused by bottleneck processes, are the main sources of labor waste. To eliminate these wastes, we need to optimize production processes, arrange production plans reasonably, and improve production efficiency.

V. Waste of SMT Processing Methods

The waste of processing methods is mainly manifested in waiting time caused by unbalanced operations and improper production scheduling, as well as issues such as no operating procedures, no standard operations, and chaotic processes. To eliminate these wastes, we need to formulate and implement reasonable processing methods, optimize production processes, and improve production efficiency.

VI. Other Forms of Waste

Apart from the above waste, there are some easily overlooked waste phenomena, such as the expenses of production management personnel, production support personnel, as well as office expenses, utilities, and lighting fees. To comprehensively reduce production costs, we need to conduct fine-grained management of all aspects and reduce unnecessary expenses.

In conclusion, the waste phenomena in SMT processing production cannot be ignored. Only by thoroughly exploring and eliminating these wastes can we effectively increase the profits of SMT processing and improve the quality of PCBA products. Let us work together to eliminate the "invisible vampires" in SMT processing production and contribute to the sustainable development of enterprises.

Hunan Charmhigh Electromechanical is a professional manufacturer of SMT placement machines. If you have a need for SMT placement machines, please contact us, and we will provide you with efficient and professional services. If you wish to become our local distributor, we will provide you with mutually beneficial agency programs.WhatsApp : +8618100733752 / WeChat : 86 18100733752 / Skype : 86 18100733752