Lead-Free Wave Soldering Machine 250DS 300DS 350DS
Full automatic lead-free wave soldering machines designed for PCB DIP production lines, available in three models to accommodate different board widths.
Key Features
- Automatic conveying power system with synchronous board feeding
- Frequency converting speed adjustment for independent wave height control
- Transverse Japanese spray nozzle fluxer system with adjustable spray area and depth
- Stepper motor-driven flux sprayer for easy disassembly and maintenance
- PLC control system ensuring reliability and stability
- Infrared pre-heaters for efficient heat radiation and fast ramp-up
- Special alloy solder fingers with strengthened double V-groove
- Imported high-frequency conversion solder motor for stable performance
- Modularized pre-heater passage design for environmental compliance
- Three independent temperature control zones
Technical Specifications
| Parameter | Specification |
| PCB Board Width | Max 250mm / 300mm / 350mm (3 models) |
| PCB Conveyor Height | 750±20mm |
| PCB Conveyor Speed | 0-1.8 m/min |
| Preheating Length | 800mm |
| Preheating Zones | 2 |
| Preheating Temperatures | Room temperature ~ 350℃ |
| Suitable Solder Type | Leaded / Lead-free solder paste |
| Preheating Capacity | 5KW |
| Wave Solder Pot | 8KW |
| Crest Value of Solder Waves | Max 10mm (Impact depth up to 30mm) |
| Solder Volume | 180KG |
| Solder Temperature | Room temperature ~ 320℃ |
| Conveyor Angle | 3-7 degrees |
| Temperature Control | PLC + PID |
| Flux Storage Tank | Max 5.2L |
| Power Requirements | 3P 5-wires 380V/220V option |
| Power for Heating Up | 12KW |
| Power for Operation | MAX 5KW |
| Air Supply | 4-7kg/cm², 12.5L/min |
| Weight | Max 600kg |
| Dimensions | L2400 × W1150 × H1500 mm |
Product Images
Support & Contact
Service & Warranty
Complete machine warranty period of 1 year from purchase date with lifetime service support.
- Factory direct supply of spare parts with guarantee
- Online Q/A and troubleshooting support with technical advice
- One-to-one after-sales service
- Each machine 100% tested before shipment