SMT Assembly Machine HANWHA SAMSUNG SM421 Pick And Place Machine
The SM421 Pick and Place Machine is a high-speed and highly accurate machine used in electronic
manufacturing to place surface mount components onto printed
circuit boards (PCBs). It is manufactured by Samsung, a leading
name in the electronics industry.
The SM421 is equipped with a vision system that can recognize and
align components on the PCB correctly. It has dual gantry arms that
can pick and place multiple components simultaneously, resulting in
a high placement rate and increased productivity.
This machine is capable of mounting various types of components,
including resistors, capacitors, integrated circuits (ICs), ball
grid arrays (BGAs), and small outline transistors (SOTs). It has a
component range from 0201 (0.2 mm x 0.1 mm) to 32 mm x 32 mm,
making it suitable for a wide range of PCB assembly requirements.
The SM421 has a maximum placement speed of 42,000 components per hour (CPH)
and an accuracy of ±0.03 mm, ensuring precise and efficient
component placement. It has a dual accuracy vision system that
scans components before placement to ensure that they are correctly
aligned with the PCB.
To use the SM421 Pick and Place Machine, the operator needs to
follow these steps:
1. Prepare the PCB: Ensure that the PCB is clean and properly
prepared for component placement. This includes ensuring that the
solder paste or adhesive is applied correctly.
2. Set up the machine: Load the necessary components into the
machine's feeders. The SM421 can handle up to 120 different
component types simultaneously.
3. Program the machine: Input the necessary instructions and
component placement data into the machine's interface. This
includes specifying the positions, orientations, and quantities of
each component to be placed.
4. Calibrate the vision system: Run a calibration process to ensure
the machine's vision system can accurately identify and align the
components.
5. Start the placement process: Initiate the machine to start the
placement process. The machine will pick up components from the
feeders and place them onto the designated positions on the PCB.
6. Monitor and inspect: Continuously monitor the machine's
operation to ensure that components are placed accurately and at
the desired speed. Inspect the quality of the placed components
periodically to ensure they meet the required standards.
7. Maintenance and troubleshooting: Perform regular maintenance
tasks on the machine to keep it in optimal condition. Address any
issues or errors promptly to minimize production downtime.
Overall, the SM421 Pick and Place Machine is a reliable and
efficient solution for electronic manufacturers looking to automate
the PCB assembly process. It offers high placement speed, accuracy,
and versatility, making it suitable for a wide range of electronic
component sizes and shapes.
| Model Name | Samsung SM421 |
| Alignment | Flying Vision + Stage Vision |
| (If a large conveyor is installed, only one stage vision can be
installed) |
| Number of spindles | 6 Spindles × 1 Gantry |
| Placement Rate | Flying Vision | Chip 1608 21,000 CPH (IPC9850) |
| SOP 15,000 CPH (IPC9850) |
| QFP 5,500 CPH (IPC9850) |
| Placement Accuracy | Chip/QFP | Accuracy : ±50@±3σ/Chip |
| ±30@±3σ/QF |
| (Based on the standard chips) |
| Component | Flying Vision | 0603 ~ 22mm IC |
| Standard Stage Vision (FOV35) | ~32mm IC (Lead Pitch 0.3mm) |
| ~55mm (MFOV) |
| Optional Stage Vision (FOV45) | ~42mm IC (Lead Pitch 0.4mm) |
| ~55mm (MFOV) |
| Max. Height | H = 12mm (Flying Camera Standard) |
| H = 12mm (Stage Camera Standard) |
| Board Dimension | Minimum | 50(L)*40(W) |
| Single Lane (maximum) | 400mm(L)*400mm(W) |
| 510mm(L)*460mm(W) (Option) |
| 610mm(L)*510mm(W) (Option) |
| Dual Lane (maximum) | - |
| PCB Thickness | 0.38~4.2mm |
| Feeder Capacity | 120ea/112ea (Docking Cart) |
| Utility | Power | AC200 / 208 / 220 / 240 / 380 / 415V (50/60Hz, 3Phase) |
| Max. 4.7kVA |
| Air Consumption | 0.5 ~ 0.7MPa (5.1 ~ 7.1kgf/cm2) |
| 260N/min |
| Mass (kg) | Approx. 1,680 |
| External Dimension (mm) | 1,650(L) x 1,690(D) x 1,535(H) |
Advanced
High Speed Flexible Mounter
As a general component placer whose vision system is reinforced
based on the platform of the SM471 high speed chip
shooter and whose chip placement speed is the highest among the
same class component placers, the SM481 realized
a chip placement speed of 39,000 CPH, the highest among the same
class component placers, by applying a head
with one gantry and ten spindles as well as new flying vision and
by maximizing the pickup and placement motion. In
addition, it is applicable up to 0402(01005 inch) chips and 42mm
ICs. It has improved actual productivity and
placement quality by applying high speed and high precision
electrically driven feeders. Furthermore, since it is
designed to be compatible with SM series pneumatic feeders, it
maximizes the customer's operational convenience.
Related Product
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