Solution

An SMT production line is a series of machines used to assemble electronic components onto PCBs. A typical SMT process includes solder paste printing, component placement, and reflow soldering.

Depending on production requirements, an SMT line can also include PCB loaders and unloaders, conveyors, SPI, AOI, X-ray inspection, and other PCB handling or inspection equipment. The right configuration depends on your PCB size, component mix, production volume, and required level of automation.

The required space depends on the equipment configuration and level of automation.

For example, NeoDen's desktop SMT prototyping configurations are designed for limited workspace, approximately 2,135 mm of straight-line equipment length. Fully automated production lines require substantially more space because they integrate PCB loaders, unloaders, conveyors, automatic printing, placement, and inspection equipment. NeoDen's current solution gives approximately 10-13 meters of linear floor space as a typical reference for fully automated lines.

However, equipment length is not the same as total workshop space. Operator access, material handling, maintenance clearance, and workflow should also be considered. For an accurate layout, NeoDen can evaluate your workshop floor plan and production requirements before recommending a line configuration.

Start with your manufacturing requirements rather than choosing a machine first.

Consider these six factors:

PCB size → Component mix → Production volume → Workshop space → Automation requirements → Future expansion

For prototyping and R&D, a compact desktop SMT line may be sufficient. Growing PCBA manufacturers may require a higher-throughput configuration, while high-volume manufacturers may need a fully automated inline SMT production line.

NeoDen provides different SMT configurations for PCB prototyping, small-batch production, medium-volume manufacturing, and large-scale automated production.

Yes. SMT production lines can be planned for gradual expansion.

For example, a manufacturer may begin with a desktop or semi-automatic configuration for prototyping and small-batch production, then add higher-capacity placement equipment, automatic PCB handling, inspection systems, or additional production capacity as demand grows.

NeoDen's solution documentation specifically supports scaling from prototyping to small/medium-batch production and adding SMT equipment to increase capacity.

The number of operators depends on the level of automation, production volume, material handling process, inspection requirements, and the specific equipment configuration. A compact desktop or semi-automatic line generally involves more manual material handling and loading operations. A fully automated inline SMT line can reduce manual intervention by integrating automatic PCB loading, printing, placement, reflow, inspection, conveyors, and unloading.

Rather than using a fixed operator number for every application, NeoDen recommends determining staffing requirements together with the line configuration and production workflow.