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SEHO Selective Wave Soldering Nozzles

Brand: SEHO

1.Made of imported alloy materials, manufactured to original factory standards
2.Customization available as per drawings/samples
3.Smooth solder flow prevents defects, with consistent and stable quality
4.Extended service life reduces costs, performance exceeds original parts
5.Suitable for high-precision soldering lines of 3C/automotive electronics/semiconductor components
6.Customization services for ERSA Pillarhouse APOLLO SMIC SEHO QUICK
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          SEHO Selective Wave Soldering Nozzles           




1. Standard Single-hole Nozzles

  1. 2.6-4-40 Sn (Lead-free version: 2.6-4-40 Sn LF)
  2. 3.0-5-45 Sn (Lead-free version: 3.0-5-45 Sn LF)
  3. 4.0-6-50 Sn (Lead-free version: 4.0-6-50 Sn LF)
  4. 5.0-8-60 Sn (Lead-free version: 5.0-8-60 Sn LF)
  5. 6.0-10-70 Sn (Lead-free version: 6.0-10-70 Sn LF)

2. Mini-wave Nozzles

  1. 3×6-45 MW (Lead-free version: 3×6-45 MW LF)
  2. 4×8-50 MW (Lead-free version: 4×8-50 MW LF)
  3. 5×10-60 MW (Lead-free version: 5×10-60 MW LF)
  4. 6×12-70 MW (Lead-free version: 6×12-70 MW LF)

3. Drag Soldering & Special Nozzles

  1. 10×20-80 DW (Drag Soldering Nozzle)
  2. 15×25-90 DW (Drag Soldering Nozzle)
  3. 1.5-3-30 Micro (Micro Nozzle)
  4. 3.0-5-45 N2 (Nitrogen-protected Nozzle)




 1. Standard Single-hole & Mini-wave Nozzles (for PowerSelective/SelectLine Series)


Category Model Lead-free Version Part Number Aperture (mm) Compatible Machines
Single-hole Nozzle 2.6-4-40 Sn 2.6-4-40 Sn LF 95848926 2.6 PowerSelective/SelectLine
Single-hole Nozzle 3.0-5-45 Sn 3.0-5-45 Sn LF 95848928 3 PowerSelective/SelectLine
Single-hole Nozzle 4.0-6-50 Sn 4.0-6-50 Sn LF 95848930 4 PowerSelective/SelectLine
Single-hole Nozzle 5.0-8-60 Sn 5.0-8-60 Sn LF 95848932 5 PowerSelective/SelectLine
Single-hole Nozzle 6.0-10-70 Sn 6.0-10-70 Sn LF 95848934 6 PowerSelective/SelectLine
Mini-wave Nozzle 3×6-45 MW 3×6-45 MW LF 95849020 3×6 PowerSelective F
Mini-wave Nozzle 4×8-50 MW 4×8-50 MW LF 95849022 4×8 PowerSelective F
Mini-wave Nozzle 5×10-60 MW 5×10-60 MW LF 95849024 5×10 SelectLine 200
Mini-wave Nozzle 6×12-70 MW 6×12-70 MW LF 95849026 6×12 SelectLine 300



2. Drag Soldering & Special Nozzles (for SelectLine/CompactLine)


Category Model Part Number Specification (mm) Compatible Machines Application Scenarios
Drag Soldering Nozzle 10×20-80 DW 95849110 10×20 SelectLine 300 Large-area solder joints on power modules
Drag Soldering Nozzle 15×25-90 DW 95849112 15×25 SelectLine 500 Batch soldering of automotive BMS boards
Micro Nozzle 1.5-3-30 Micro 95849200 1.5 CompactLine Semiconductor micro-pins / 01005 packages
Nitrogen-protected Nozzle 3.0-5-45 N2 95849300 3 PowerSelective N Low-oxidation high-precision solder joints



3. Custom Nozzle Instructions

  • Custom-shaped nozzles are available according to PCB solder joint dimensions and machine requirements. Aperture, length, angle and the model of compatible machine need to be provided.




Crafted from high-grade imported alloy materials, our SEHO selective wave soldering nozzles are manufactured in strict compliance with original equipment specifications and quality standards.

We offer flexible customization services—tailor-make nozzles according to your provided drawings or physical samples to meet unique production needs.
Our nozzles deliver unmatched performance advantages:
  • Stable & reliable quality for consistent soldering results
  • Smooth solder flow to prevent bridging and defects
  • Extended service life to reduce replacement frequency and operational costs
  • Enhanced surface finish that outperforms original parts
  • Proven soldering performance with rave reviews from global customers


Ideal for high-precision SMT soldering lines in 3C electronics, automotive electronics, and industrial control industries.










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