On-line Selective Wave Soldering Machine SS540

On-line Selective Wave Soldering Machine I.C.T SS540


Selective wave soldering is a special form of wave soldering invented to meet the development requirements of through-hole components soldering. It is mainly suitable for the soldering of through-hole components in high-end electronic products. For example: military electronic products, automotive electronics, switching power supply products and other industries which require higher soldering reliability.

I.C.T SS540/550 online selective wave soldering is a high performance equipment developed and assembled in China.

Selective Wave Soldering


1.PCB plate fixed, spray and soldering platform moving.

2.High soldering quality, greatly improve the pass rate of soldering.

3.Modular design of SMEMA online transportation, support customers for flexible line formation.

4.Full PC control. All parameters can set in PC and saved to PCB menu, like moving path, solder temperature, flux type, solder type ,n2 temperature etc, best trace-ability and easy to get repeat soldering quality.

5.Auto wave height calibration function, to check & calibrate wave’s height after every certain pcb, so to keep a very good stability of wave.

6.Can upgraded to be with Mark positioning function, to check PCB`s mark point after every certain pcb.

flux spraying

              Flux Spraying               +                Preheating                  +                  Soldering

Flux system

Flux system

1.Standard with imported jet valve to get precious fluxing result with small flux dot, please note flux solid content should be less than 10%.

2.Flux is stocked by pressure tank, make sure pressure stable without influenced of amount of flux. The nozzle jam detection function is optional.

3.The XY spray platform is composed of high-precision ball screw and linear slide rail. It is driven by a high-speed servo motor.

4.The nozzle is mounted on the XY platform,The accuracy of repetition and positioning can reach 0.05mm.

Preheat system

Preheat system

Bottom preheating is standard equipped in machine, Position is adjustable.IR heater of Top,Efficient and stable IR heat conduction.Design structure for maximizing preheating area.All round high temperature cotton design to ensure temperature stability.Heat-generating and heat-conducting parts and motors adopt top brands.Maintenance plug-in design. tool-free maintenance mode.

Soldering system

Soldering system

1.XYZ platform is composed of high precision ball screw and high-speed motor.

2.Electromagnetic pump coil adopts German imported brand to ensure the stability and reliability of the peak.

3.Solder temperature, N2 temperature, wave height, wave calibration etc all able to set in software.

4.Solder pot is made of Ti, not leakage. With cast iron heater outside, robust & quick heat up.

5.N2 online heating system, to wet the soldering perfectly and reduce the solder dross.

6.Standard with the nozzle automatic cleaning function. How many panels can be set to clean the nozzle.

Transmission system

Transmission system

The transmission module is composed of three parts by roller.

The spray and soldering transmission tracks are equipped with a stop plate positioning device to ensure the accuracy.

The distance of weldable elements on PCB plate edge is much higher than that of chain conveyor structure.


On-line Selective Wave Soldering Machine
Model I.C.T SS540 I.C.T SS550
Flux Storage Tank 1 L 3 L
Max PCB Size 500*400mm 500*500mm
PCB Top Clearance 100mm
PCB Weight <8Kg <10Kg
N2 Purity of N2: 99.998%, 0.3~0.4 MPa,25 L/min,Outer diameter Φ6mm
Dimension L1520*W1650*H1650mm L2860*W1650*H1650mm
Weight Approx:1200kg Approx:1600kg


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I.C.T is a manufacturer of SMT machines. It mainly provides customers with SMT production lines including SMT Stencil Printers,  Pick and place machines, Reflow Oven, AOI Machine, Wave Soldering Machine and PCB Handling Machine etc.

I.C.T has more than 25 researches on SMT and DIP technology,  for the world Customers provide SMT total solutions. There are successful cases of SMT technical team in Asia, Europe, America, Africa, and Australia.

I.C.T provide SMT solutions at various stages according to the different needs of customers. I.C.T is not only a provider of SMT equipment and technology, but also is the customer's escort in the field of SMT and DIP.

Welcome more people to discuss with us about SMT technologies and solutions, please contact us for more information:

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