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FAQ

Frequently asked questions of lead free Wave Solder.
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How to choose the proper wave solder for my application ?

Cause:

1.Production per day.

For example use 1200mm/min for conveyor speed in RW machine, if you have 350mm board length, estimated 50mm clearance between each board, every minutes it can solder 3 board, that’s 180pcs/h. See below list for reference:

  Machine RW series M series E series DW series
  Estimated production conveyor speed 1200mm/min 900mm/min 600mm/min Step moving
  Estimated board production (Use board length 350mm as example, 50mm as distance between board) 180pcs/h 135pcs/h 90pcs/h 20pcs/h

2.Max width of board. We have different standard width for machine. Also can customized for different width which not listed.

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How to choose the right finger ?

screw size : 1.0 to 4.0mm , screw cap size is below 7mm , total length is below 20mm.

cross slot ,torx , hexagon etc.

other screw size need sampe for elvaluation.

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How to apply flux in these machines ?

Cause:

In the table top DW machine, it’s foaming flux.

In RW series, M series and E series, it’s spraying flux type.

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What type of flux can be used in these machine ?

Cause:

No limit for flux.

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How to preheating board ?

Cause:

In table top DW series machine, it’s IR panel preheating.

In RW series, M series and E series, it’s hot air convection type.

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What’s difference for these two preheating ways ?

Cause:

IR is more efficient, but not as uniform as hot air. It’s sensitive to board’s and component’s color.

Hot air can provide more uniform heat to all components.

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When do I need to consider top preheating zone ?

Cause:

For thick PCB, or PCB has heavy components at top side like heat sink, big capacitor etc. To grantee the good solder fill, better to equip with top preheating zone.

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What’s solder pot tank made of ?

Cause:

For RW machine, it’s made with cast iron coated with ceramic.

For M series, E series, DW machine, it’s made with Ti material.

Both material is friendly with lead free solder and can be 3 years warranty for the tank.

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How to lower the solder dross quantity per day ?

Cause:

Keep solder liquid in good level in tank, reduce solder wave’s drop distance from wave to solder surface.

Set proper wave height according solder’s feet or pallet’s thickness. Higher wave will generate more dross.

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What can we do for the dross collected in solder tank ?

Cause:

Use our SDS-10MS solder dross separator, it will separate dross and pure solder in physical way, no need add any chemical.

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What’s controlling system for these machines ?

Cause:

For RW machine, it’s PC control as standard.

For M series, E series, DW machine, it’s touchscreen control as standard.

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Where has this machine been installed ?

Cause:

USA, Germany, Hungary, Finland, Spain, Russia, Brazil, India, Thailand, Malaysia,Vietnam, Philippine etc.

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Can you show machine to us at our region ?

Cause:

Contact with us for more detail and we will check who use this machine close you, then we can date with customer.

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How many machines has been installed ?

Cause:

More than 200sets world-widely by 1CLICKSMT till end of 2018.

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How machine was packed during shipping ?

Cause:

Vacuum package with crate.

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Power supply of machine ?

Cause:

3phase 380v as standard, option for 3phase 220v, 3phase 440v etc.

Certification.

CE certificated.

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