Home > Document Download
What is a through-hole PCB assembly?
Through-hole PCB assembly is a method for producing electronic circuits in which the components are installed through leads. It refers to the mounting process that inserts the leads to the drilled holes and solders the components on the board by wave soldering or manual soldering.
Over time, PCB design moved from single-sided boards to double-sided boards, then came the multi-layer boards. Through-hole PCB assembly is difficult to meet the requirements of modern electronics. Nowadays, SMT technology has largely replaced through-hole construction in PCB manufacturing. But through-hole PCB assembly is still irreplaceable in some applications, such as electrolytic capacitors, connectors, and large transformers.
Through-hole PCB Assembly Process
Manual Insert line or Automatic Inserter➡Wave Soldering Machine or Selective Soldering Machine➡Out feed Conveyor
Manual Insert line can sit 2-3 workers, manually insert the THT components to the bare PCB, If THT components on the PCB is few, less than 20 kind, Can use manual insert line, use 7 workers to do this job, each worker insert 2-3 kind THT components.
Flason Electronic Co.,ltd provide a full SMT assembly line solutions, including SMT reflow oven, wave soldering machine, Pick and place machine, SMT Stencil Printer, PCB loader, PCB unloader, SMT AOI machine, SMT assembly line, SMT Spare parts and other SMT machines you may need, please contact us for more information: wechat whatsapp:+8613691605420, Skype: flasonsmt, Email: email@example.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
Add: No.94,Guangtian Road,Songgang Street,Bao an District Shenzhen China