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The electronic manufacturing industry today, SMT has become the mainstream process of forming high performance and high reliability PCBA. Sunsam PCBA is a kind of professional pcba manufacturing service provider, and the SMT production line capabilities and the process control will be treated as the core competitive strength to provide a stable, reliable and high quality manufacturing services for our customers from all over the world.
SMT is electronics parts’ assembly tech. SMT stands for English surface mounting tech, also known as Surface mount technology technology, it means the electronic components mounted on the surface of boards like circuit boards. Compared with traditional through-hole technology, SMT has higher component density, better electrical performance and more productive. So SMT has become the main PCB assembly technology in today's PCBA production.
A full SMT production line brings together many automated procedures including solder paste printing, component positioning, reflow soldering and inspection, and so can make a large amount of complicated electronic structures consistently.
The typical standard SMT production line contains these significant steps and high-precision devices:
This is the first step in SMT. Solder paste printer will accurately deposit the solder paste on the PCB pads and create the base for good solder joints.
SPI equipment checks how much solder and where it goes and how high for good printing quality and less chance to get a defect after soldering next.
High-speed placement machine, accurately mounts surface-mount components in different types of packages on the PCB. This is the key to SMT.
PCB goes through reflow oven after placement and solder paste is melted by controlled heat to make strong mechanical and electrical connections.
AOI system detects the absence of components, misaligned elements, and soldering faults. BGA complex package, the use of X - ray inspection can provide non - destructive internal joint analysis.
According to the product requirements, the PCBA board may be subjected to ICT (In-Circuit Test), Function Test, and other testing processes to achieve full compliance with the customer's requirements.
With years of manufacturing experience of PCBA, SUNSAM PCBA has continuously invested in advanced SMT equipment and professional engineering teams:
Multiple automated SMT production lines that support both prototype builds and mass production
Advanced placement machines, reflow ovens, SPI, AOI to make sure the same good thing over and over again
A comprehensive process control and quality management system to maximize yield and product quality
Experienced engineers for DFM analysis, process optimization and manufacturing support at the beginning of the project
The whole production process complied with the international quality management system, so the result could be traced and reliable all the time
Wide Application Coverage
In our SMT production line we can produce a large quantity of many different sort of products like consumer electronic, the industrial control board, power electronic and communication board.
High Efficiency and High Precision
Automation and engineering experience together for speedy turnaround times but high quality.
Strict Quality Control
By these different level checking and tries, we may cut the errors obviously, and offer better long time’s product dependability to the customers.
An SMT line in a PCBA line is a backbone for a modern SMT production line, and at the same time, it directly represents the professionalism of a company. With our state-of-the-art SMT, mature production procedures, and stringent quality controls, SUNSAM PCBA would be able to give customers trustworthy and efficient PCBA merchandise which can assist customers in bringing out competitive goods to the marketplace.
More SMT information or need technical support, quotation, contact us: SUNSAM PCBA.
