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Automatic PCB Assembly Process


This article provides a step-by-step overview of the standard turnkey PCB assembly process, providing key information at each stage that might relate to a client’s interest. This is a brief overview only.

One of the most important factors in the overall efficiency of each PCB assembly project is the client’s understanding of SMT assembly process. The number of steps involved in the PCB assembly process depends upon the specific nature of the project in question, as illustrated by the Automatic PCB Assembly Process flow chart below, and each of these steps is explained briefly in the following sections. For simplicity’s sake, some intermediary stages are not shown in this flow chart; for example, each stage includes individual inspection upon completion. Being familiar with this process in advance, a savvy engineer can design their PCB specifically for a fast and efficient assembly process by minimizing the overall number of steps required.

Automatic PCB Assembly Process Flow Chart:

PCB Loader➡SMT Stencil Printer➡SPI➡Pick and Place Machine➡AOI➡SMT Reflow Oven➡AOI➡PCB Unloader➡DIP Component Insert Line➡Wave Soldering Machine➡PCB unloader


SMT Assembly line, LED Production line, SMT Automatic Assembly line, Semi Automatic SMT Assembly line, JUKI Assembly Line, Samsung Assembly Line, Hanwha Assembly Line, Panasonic Assembly Line, Siemens Assembly Line, FUJI Assembly Line, Yamaha Assembly Line.

Flason Electronic Co.,ltd provide a full SMT assembly line solutions, including SMT reflow ovenwave soldering machinePick and place machineSMT Stencil PrinterPCB loaderPCB unloaderSMT AOI machineSMT assembly lineSMT Spare parts and other SMT machines you may need, please contact us for more information: wechat whatsapp:+8613691605420, Skype: flasonsmt, Email: sales@flason-smt.com

1) This is the first time I use this kind of machine, is it easy to operate?

There is English manual or guide video that show you how to use machine.

If you still have any question, please contact us by e-mail / skype/ phone /trademanager online service.

2) If machine have any problem after I receive it, how can I do ?

Free parts send to you in machine warranty period.

If the part is less than 0.5KG, we pay the postage.

If it exceeds 0.5KG, you need to pay the postage.

3) MOQ ?

1 set machine, mixed order is also welcomed.

4) How can I buy this machine from you? ( Very easy and flexible !)

A. Consult us about this product on line or by e-mail.

B. Negotiate and confirm the final price , shipping , payment methods and other terms.

C. Send you the proforma invoice and confirm your order.

D. Make the payment according to the method put on proforma invoice.

E. We prepare for your order in terms of the proforma invoice after confirming your full payment.

And 100% quality check before shipping.

F.Send your order by air or by sea.

5)Why choose us ?

A. Gold supplier on Alibaba !

B. Trade assurance to US$54,000 !

C. Best price & Best shipping & Best service !


Contact: Ms Demi

Phone: 86-13632571161

Tel: 86-755-85225569

Email: sales@flason.com

Add: No.94,Guangtian Road,Songgang Street,Bao an District Shenzhen China