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  • Solder Paste brushing

    Customize PCB according client 's 

    Place the customized PCB board correctly on the solder paste printing machine and print the solder paste on the PCB board with the solder paste brush tool


  • SMT-Surface Mounted Technology

    SMT on the customized Printed Circuit Board

  • Overheating furnace

    Pass through the furnace at 260 degrees to melt the solder paste and stick each component pin to the pad  

  • Automated Optical Inspection

    Compared standard MB with this one, check whether there are defects and improve the yield

  • Plug-in

    Place the PCB on the furnace carrier, and manually place the plug-in material in the corresponding position

  • Overheating furnace

    Through the furnace again, through 260 degrees high temperature wave soldering to fix the plug-in material on the board 

  • AOI(Automated Optical Inspection)

    Compared standard MB with this one, check whether there are defects and improve the yield

  • ICT -in circuit test

    Through the communication and interaction between the main test equipment and the test equipment, to test whether there are bad open and short circuit problems or not, and further improve the product quality

  • Conformal Coating

    Part of the products is sprayed with Conformal Coating and then let it dry

  • Burning program

    Power on the motherboard and use the burning tool to burn the program. If failed, return to the maintenance department to find the problem. If successful,contibue to next step

  • Assembly

    Put the motherboard in the POS machine and lock it with screws, connect firmly, and shell assembly. We will send shell to printing factory in advance, if need to customize the printing.

  • Function Test

    Pre-installed testing software for all functional testing, printing, scanning, touch, sensitivity testing... different steps according to the customer order

  • Aging Test

    Aging for at least 48h to well control the quality again

  • Package

    Label,pack and mark ,If you informed us to customize the outer box, we will pre-arrange it. 

SEND US A MESSAGE

Customized designs and ideas are always welcome in TOTALPOS and we are able to meet any specific requirements from customers.

For more information, please leave us message with contact us.

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