XD-S Series Offline Selective Wave Soldering System
XD-S Series Offline Selective Wave Soldering System achieves precise soldering points, flexible and easy to debug, suitable for small and medium batches of various PCBs.
- Complete selective soldering for THT through‑hole components at designated PCBA positions.
- Keep away from SMD components to prevent high‑temperature damage.
- Offline independent processing, no need to connect to full production line.
- For soldering process verification and new‑product sampling debugging.
- Compatible with various circuit boards for multi‑variety small‑batch DIP production.
- XD-S Series Offline Selective Wave Soldering System Specifications
- Key Features
- Advantages
| Parameter | Details | |||
| Model | XD-320AS | XD-420AS | XD-320S | XD-420S |
| Overall dimensions | L1500×W1750×H1650mm | L1510×W1850×H1650mm | L1100×W1200×H1350mm | L1100×W1300×H1350mm |
| Whole machine control mode | lmported PLC+ brand computer | |||
| Temperature control method | P.I.D+SSR | |||
| Power supply | 3sohase and 5-line mechanism 380V | |||
| Total power | 10KW | 12KW | 5.0KW | 5.0KW |
| Normal operating power | Approxc4kw | Approx5kw | Approx1.5kw | Approx:1.5kw |
| Air source | 4~7KG/CM2 | |||
| weight | Approx:750kg | Approx.800kg | Approxc350kg | Approx.400kg |
| PCB board | ||||
| PCB board width | Min:L80-W50mm,Max:L80-W300mm | Max:50-300mm | Max.50-400mm | |
| PCB board placement height | 900+20mm | |||
| PCB board wekding angle | level | |||
| PCB board transportation method | Chain+roller | axis motion | ||
| PCB positioning method | Mechanical positioning | Mechanical frame | ||
| PCB weight | ≤10KG | ≤5KG | ||
| Component height on PCB | Max:110mm | Max:200mm | ||
| Component height on PCB | ≤40mm | |||
| PCB process edge | ≥3mm | |||
| Tin furace system | ||||
| Applicable solder type | lead-free solder/ ordinary solder | |||
| Number of nozzles | 1 | |||
| Tin furnace power | 3kw | |||
| Tin meting capacity of tin fumace | Approx :13KG | Approx.16KG | Approx :16KG | Approx .16KG |
| Minimum inner diameter of solder nozzle | ≥2.5mm | |||
| Tin nozzle type support | ∅3-∅10 | |||
| Heating time | ≤40min/(300℃) | |||
| Tin fumace pump type | Mechanical pump, electromagnetic pump | |||
| Solder temperature | Room temperature-300℃,control accuracy +1-2℃ | |||
| Spray system | ||||
| Flux storage tank | Max: 2L | |||
| Type of flux | Free wash type/water-based type (solid content<10%) | |||
| Mobile postioning speed | 0-400mm/s | |||
| N2 supply | ||||
| N2 purity | 02< 20 PPM,(99.999%) | |||
| N2 supply | 0.5Mpa 25L/min | |||
| Tin fumace axidation amount | Nitrogen 1.5 cubic meters per hour) | |||
| software system | ||||
| aperating system | Windows | |||
| Software Language | Available in Simplified Chinese/Traditional Chinese/English | |||
| Programming method | Online/offline programming | |||
| Data Import | Images or scanned images that support Gerber conversion | |||
- Suitable for welding single and double sided board products of multiple varieties and batches.
- Small footprint, energy saving and consumption reduction.
- Easy operation and maintenance of equipment.
- Machine integrated spray and welding integrated design.
- Original imported FLUX point jet nozzle, stable and durable.
- This machine can be programmed offline or online, making programming simple and fast.
- Operate independently without connecting to full production line, flexible layout.
- Only solder target pins, effectively protect surrounding SMD components.
- Point-to-point soldering reduces consumption of solder and flux.
- Quick program switching, suitable for multi-variety, small-batch production and R&D sampling.
- Compact machine structure, easy placement in workshop.
- Intuitive operation interface for fast soldering parameter adjustment.
Why choose this product?
XD‑S Series Offline Selective Wave Soldering System is a high-performance offline selective wave soldering system. Choosing the XD-S Standalone Selective Wave Soldering System enables targeted THT soldering on PCBA and precisely avoids SMD components to prevent circuit board damage caused by high temperature. The XD-S Standalone Selective Wave Soldering System supports standalone offline operation without connecting to a complete DIP production line for flexible layout. Its targeted soldering mode greatly saves solder and flux consumption. Featuring fast program switching, it fits multi-variety R&D sampling and small-batch DIP production. With compact structure and easy parameter tuning, the XD-S Standalone Selective Wave Soldering System is the preferred equipment for flexible selective soldering.
How It Works
- XD-S Batch Selective Wave Soldering loads PCBs to be soldered. The system imports the soldering program and presets parameters including soldering coordinates, temperature and dwell time.
- Servo drive mechanism accurately moves PCB or solder pot module to position target solder joints.
- Special micro nozzle generates controllable micro solder wave, applying solder locally only on designated joints.
- Nitrogen protection covers the soldering zone continuously to minimize solder oxidation and improve joint quality and reliability.
- Closed-loop temperature control stabilizes solder pot temperature to prevent thermal damage to surrounding precision components.
- After single-point soldering, the system automatically switches to the next joint and completes all selective soldering sequentially.
Application Process
- Manually place and fix PCBs on tooling fixtures.
- Import soldering files and set process parameters: coordinates, temperature, dwell time, etc.
- Start XD-S Batch Selective Wave Soldering System. The solder pot heats up to the set temperature and completes constant-temperature preheating.
- Servo module drives workpiece to accurately move to the first soldering position.
- Micro nozzle rises to generate micro solder wave under nitrogen protection for point soldering.
- Upon completion of single-point soldering, nozzle retracts, and the system automatically moves to the next joint.
- Once all joints are processed, the workpiece returns to loading/unloading station.
- Operator unloads finished PCBs, inspects solder joints and replaces new workpieces.
Requirements
- Power supply: Stable three-phase AC power supply, voltage fluctuation kept within allowable range.
- Air source: Connect dry and clean compressed air to meet the pressure and flow requirements of XD-S THT selective wave soldering system.
- Nitrogen: If nitrogen process is required, supply industrial nitrogen with qualified purity and stable pressure.
- Environment: Well-ventilated workshop equipped with fume treatment device, away from dust and corrosive gas.
- Site requirement: The XD-S THT Selective Wave Soldering System shall be placed on flat and solid floor, with safe space reserved for operation and maintenance.
- Workpiece: PCBs and components can withstand selective soldering temperature; flux pretreatment in advance.
- Operator: Operators shall receive training on the XD-S THT Selective Wave Soldering System and be familiar with process parameter configuration and safety operation procedures.
What It Is Used For
- Perform precise local soldering for through-hole components on the bottom of PCBs.
- Avoid sensitive components on PCB surface to prevent damage from high temperature.
- Support selective soldering production of multi-variety, small & medium-batch circuit boards.
- Replace conventional wave soldering, reduce tin dross and solder consumption.
- Complete non-contact fixed-point soldering of DIP through-hole components.
Conclusion
XD-S Lead-Free Offline Selective Wave Soldering System is an offline selective wave soldering system, which realizes partial soldering of THT through-hole components at designated positions on PCBA. The machine can avoid surrounding SMD components and prevent circuit boards from high-temperature damage. As an offline selective wave soldering equipment, XD-S Lead-Free Offline Selective Wave Soldering System can run independently without connecting to production lines, support fast program switching and save solder and flux consumption. It is ideal for multi-variety R&D sampling, process debugging and small-batch DIP production.
- Single-wave is recommended for simple single-layer PCBs with sparse components to lower investment. Dual-wave is preferred for boards with high-density through-hole parts, abundant connectors and mixed assembly, which reduces the rate of missing solder and bridging defects.
Do you provide after-sales service?
- Our professional after-sales service team will quickly resolve any emergencies you may encounter during use.
Warranty period?
- -The entire machine is covered by a one-year warranty, with free technical support provided after that year.
Do you provide installation and commissioning?
- On-site installation and commissioning will incur additional fees, including accommodation and airfare.
Shipping method?
- Typically, shipping is by sea or land. Air freight is more expensive for urgent needs.
Packaging and Delivery Information:
Delivery: Standard equipment is in stock, while less commonly used models require 10-15 days depending on the situation..
Minimum Order: We accept orders for a single machine or mixed orders to suit your needs.
Transportation: Products are shipped either in bulk or via containers, depending on the order size and destination.
Payment Terms: Flexible payment options are available, including L/C, D/A, D/P, T/T, Western Union, and MoneyGram.
Price: Prices are negotiable to ensure you receive the best possible value.
Packaging: We offer both standard export boxes and robust hardwood packages to ensure your order arrives safely and securely.