Introduction: Why Choose Used Equipment for Your SMT Line?
Setting up a new SMT (Surface Mount Technology) production line can be expensive—but used equipment offers a cost-effective solution without compromising quality. With proper planning, reliable suppliers, and strategic configuration, you can reduce startup costs by 30–60% while maintaining performance and reliability.
🛠️ 1. Define Your Production Needs
Before investing, assess:
- Production Volume: Low, medium, or high throughput?
- Product Type: Simple consumer electronics or complex automotive PCBs?
- Component Range: 0402 chips, BGA, QFN, etc.
- Future Scalability: Can your line scale up as business grows?
These factors determine what type and how many machines you need.
🔧 2. Core Equipment Selection
▶️ A. Pick and Place Machines
This is the heart of any SMT line. Choose based on:
| Type | Description | CPH Range | Example Brands |
|---|---|---|---|
| High-Speed Chip Shooter | Optimized for passive components | 20K–100K | Fuji NXT, Yamaha YS |
| Flexible Placer | Handles ICs & odd shapes | 6K–40K | Juki KE, Samsung SM |
✅ Used Pick and Place Machines are ideal for startups with limited capital.
▶️ B. Solder Paste Printer
Accuracy in paste deposition is key. Options:
- Semi-auto printers: Suitable for low-volume lines
- Fully automatic: For precision and speed
▶️ C. Reflow Oven
Choose based on:
- Number of heating zones (e.g., 6–10 zones)
- Conveyor speed and width
- Brands: Heller, Rehm, JT
▶️ D. Inspection Equipment
- AOI (Automated Optical Inspection): Detects soldering and component issues
- X-Ray: For BGA/QFN hidden joint verification
▶️ E. Auxiliary Equipment
- PCB loader/unloader
- Conveyor systems
- ESD-safe working stations
💰 3. Cost Optimization Strategy
📊 TCO: Total Cost of Ownership = Initial + Operating + Maintenance Costs
| Type | Approx. Used Price (USD) |
|---|---|
| Pick and Place (mid-range) | $15,000–$45,000 |
| Reflow Oven | $10,000–$30,000 |
| Printer | $3,000–$10,000 |
| AOI/X-ray | $8,000–$25,000 |
| Full Line Setup | $50,000–$130,000 (basic); up to $500,000 (advanced) |
Tips:
- Choose tested and warranted used equipment.
- Invest in spare parts like nozzles and feeders early.
- Buy from verified suppliers with service history.
🧩 4. SMT Line Layout Planning
- Straight-Line or U-shaped layout for space efficiency
- Maintain clear access for operator movement
- Ensure smooth PCB transfer between stages
- Minimize bottlenecks between inspection and placement
🖼️ Visual layout diagrams can further improve planning accuracy.
🔧 5. Operation and Maintenance
- Schedule preventive maintenance monthly
- Keep key spare parts (nozzles, sensors, belts) in stock
- Monitor placement accuracy and yield data
- Use training videos/manuals for staff efficiency
🛠️ Explore our Feeder Maintenance Guide for details.
🤝 6. Why BUYSMT?
At BUYSMT, we provide:
- ✅ Fully tested used SMT equipment
- ✅ Spare parts like nozzles, feeders, sensors
- ✅ Video demo & live inspection service
- ✅ Custom production line configuration advice
📩 Contact us now to get a free quote or SMT setup proposal.
