PCB Technical - What equipment does the SMT production line mainly include?　

What equipment does the SMT production line mainly include? The SMT production line is composed of many production equipment, each of which has a different job, but the ultimate goal of each equipment is a printed circuit board. SMT's production equipment is fully automatic, high-precision, high-speed, and high-efficiency. What equipment does a complete and efficient SMT production line mainly include?

SMT

Usually the main production equipment of the SMT production line includes solder paste printers, dispensers, placement machines, reflow soldering and wave soldering machines, and auxiliary equipment includes testing AOI equipment, X-RAY equipment, SPI equipment, rework equipment, cleaning equipment, and drying equipment. And material storage equipment and so on.

In addition, according to the degree of automation, production scale and production attributes, we can also divide the production lines into the following types:

Classified according to the degree of automation: can be divided into fully automatic production lines and semi-automatic production lines.

The automatic production line means that the equipment of the entire production line is fully automatic, and all the production equipment is connected into an automatic line through the automatic loading machine, buffer belt and automatic loading machine. Semi-automatic production line means that the main production equipment is not connected or not fully connected. The printing press is semi-automatic and requires manual printing or manual loading and unloading of printed circuit boards.

Classified according to the size of the production line: PCB production lines can be divided into large, medium and small production lines. The large-scale production line has a large production capacity. The placement machine on a large-scale single-sided production line consists of a general-purpose machine and multiple high-speed machines. Small and medium-sized production lines are mainly suitable for research institutes and small and medium-sized enterprises, which can satisfy multiple varieties, small and medium batches or single varieties. Medium and small batch production tasks can use fully automatic production lines or semi-automatic production lines.

According to the different classifications of the products produced: the production lines of printed circuit boards can be divided into single production lines and double production lines. The single production line of printed circuit board is composed of automatic surface assembly equipment such as printing machine, placement machine, reflow oven, test equipment, etc. It is mainly used to assemble SMC/SMD products on one side of PCB.

The printed circuit board dual production line is composed of two printed circuit board single production lines. The two printed circuit board single production lines can exist independently or in series. They are mainly used to assemble SMC/SMD products on both sides of the PCB.

When we need SMT patch processing or need to find SMT patch processing manufacturers, we need to select suitable SMT patch processing plants according to our actual needs and the positioning of different manufacturers.