SMT Assembly Line Solutions
H.F.X provides a complete SMT assembly line from planning to operation. We design semi-automatic and fully automatic series, using JUKI machines. Our team has 12 years of experience in the field of SMT technology. Our product line includes loaders, printers, JUKI pick-and-place, reflow ovens, AOI, and unloaders. The fully automatic configuration requires one worker per shift. We serve the LED, TV, telephone, and automotive industries. Installation takes 2 days. Training lasts 5 to 15 days. We have multiple experts to help customers build factories globally.
Feature
1. Automated workflow
The SMT assembly line operates from loader to unloader, with full automation throughout the entire process. Everything starts with loading and cleaning the boards. The printer accurately adds solder paste. The JUKI machine quickly mounts the parts. The reflow oven ensures the solder is secure. An AOI inspects the soldering quality. The NG/OK unloader is responsible for sorting the boards. This smooth process enhances speed and reduces errors. It reduces production costs and improves production efficiency.
2. SMD Placement Technology
The SMT picker ensures high efficiency and precision in SMT assembly. It can quickly mount tiny components onto PCBs. Its high speed makes it suitable for large-scale production. It supports circuit boards ranging from small to large. This technology reduces defects in LEDs or mobile phone components.
3. Reflow oven efficiency
The reflow oven within the production line can evenly heat the circuit board. It can strongly solder components without causing damage. Multi-temperature zone control maintains stable temperature, heating air or nitrogen to a sufficiently high temperature and blowing it onto the circuit board with components already attached, causing the solder on both sides of the components to melt and bond with the main board. This step is suitable for SMT printed circuit board assembly production lines, ensuring reliable output. Low energy consumption saves costs.
4. Inspection and testing
AOI scans the circuit board after soldering. It can identify missing parts. SPI detects the thickness, area, and volume of solder paste on the printed circuit board before placement. This ensures high quality on high-speed SMT assembly lines. NG boards are automatically marked and sorted out.
5. Flexible production line configuration
Choose between a semi-automatic or fully automatic PCBA production line. Semi-automatic is suitable for small items, such as light bulbs. Fully automatic is suitable for automotive electronics. The layout diagram helps with space planning. We will flexibly configure the production line equipment according to your factory's needs.
6. SMT line equipment list
The H.F.X high-quality PCBA production line is equipped with advanced equipment to achieve efficient and precise PCB assembly. The fully automated SMT series includes loaders, automatic printers for precise solder paste application, pickers for accurate component placement, reflow ovens for reliable soldering, and AOI systems for thorough defect detection. This high-quality PCBA production line ensures smooth operation, high reliability, and low-cost SMT assembly, meeting the diverse needs of the industry.
| Product Name | Purpose in SMT Line |
| PCB Loader | Automatically loads bare PCBs to the line. |
| Solder Paste Printer | Prints solder paste on PCB pads accurately. |
| Pick and Place Machine | Mounts components onto PCBs precisely. |
| Reflow Oven | Melts solder to form solid joints. |
| AOI Machine | Inspects solder joints and placement defects. |
| SPI Machine | Checks solder paste height and quality. |
| Traceability Equipment | Records and tracks production data:Laser Marking Machine/Label Mounter/Inkjet Printer |
| SMT Cleaning Machine | Used for cleaning PCBs, stencils, fixtures, nozzles, etc. |
| PCB Routing Machine | Cut the PCBA into the final product |
Specification
| Category | Projects | Details |
| Factory Layout Requirements | Factory Air Circuit Layout | Use factory air source or separate oil-free compressed air machine. Pressure should be greater than 7kg/cm². |
| Factory Electrical Layout | Single-phase AC220 (220±10%, 50/60Hz) Three-phase AC 380V (380±10%, 50/60Hz) | |
| Factory Exhaust Layout | The minimum flow rate of the exhaust duct is 500 cubic feet per minute (14.15m³/min) | |
| Factory Lighting Layout | The ideal illumination in the factory is 800~1200LUX, at least not less than 300LUX. | |
| Factory Temperature Layout | The ambient temperature of the production workshop is 23±3°C, generally 17~28°C, and the relative humidity is 45%~70%RH. | |
| Material Preparation | BOM List | List all parts and quantities needed for PCBA Production Line assembly. |
| CAD File | Digital design file to plan PCB layout and machine setup. | |
| Gerber File | Standard file for PCB manufacturing and printing stencil. | |
| Solder Paste | Material applied on pads before placing components in printer. | |
| SMD Component Materials | Surface mount parts like chips and resistors for placement. | |
| Industrial Alcohol | Used to clean boards and stencils during setup process. | |
| Splice Belt | Tape to connect feeder reels without stopping the line. | |
| Stencil | Metal sheet with holes to print solder paste accurately. |
Certifications and Standards
H.F.X holds CE for safety compliance. RoHS ensures no harmful materials. ISO9001 manages quality processes. Patents protect our innovations. These prove reliable SMT Assembly Line.
