Mixed process of SMT reflow oven
Shenzhen Flason Electronic Co., Ltd. has established long-term cooperative relations with a number of enterprises by good credit and excellent service. Here share the following three mixed process of SMT reflow oven with you:
A.Reflow one-side mixed technology:
Incoming material inspection => PCB A surface screen printing solder paste (SMT adhesive) => patch => drying (curing) => reflow soldering => Cleaning => Plugins => Wave => Cleaning => test = > Rework
B, Reflow double-sided mixed technology:
1, incoming material inspection => PCB A screen printing solder paste => patch => dry => reflow soldering => plug-in, pin bent => flap => PCB B pasta plastic patch => patch => curing => flap => Wave => Cleaning => test => repair; A side mix ,B surface mount.
2, incoming material inspection => PCB B pastry plastic patch => patch => cure => flap => PCB A surface plug => Wave => Cleaning => test => Rework; first posted plug, suitable for SMD components rather than the case of separating element
3, incoming material inspection => PCB B pastry plastic patch => patch => cure => flap => PCB A screen printing solder paste => patch => A side reflow => Plugins => B surface wave soldering => Cleaning => test => Rework; A side mix B surface mount. First posted on both sides of SMD, reflow soldering, after the cartridge, wave soldering; A surface mount, B side mix.
4, incoming inspection => plug (pin bent) => flap => PCB PCB A side B side point plastic patch => patch => cure => flap => Wave => Cleaning => test => rework; plug-paste, apply to the separate components rather than SMD components.
C.SMT peripheral equipment process ------ reflow double-sided mixed technology
1, incoming inspection, PCB A screen printing solder paste (SMT adhesive), patch, drying (curing) A side reflow, cleaning, flap; the B-side of the PCB point plastic patch, patch curing the B plane wave soldering, cleaning, testing, repair); This process is suitable for reflow soldering, in the A side of the PCB B surface wave soldering. In the B-side of the PCB assembly SMD, SOT or SOIC below the pin (28), should adopt this technology.
2, incoming inspection, PCB A screen printing solder paste (SMT adhesive), patch, drying (curing) A side reflow, cleaning, flap; PCB B surface screen printing solder paste (SMT glue), chip, drying, reflow soldering (best only the B-side, cleaning, inspection, repair); This process is suitable for the sides of the PCB are affixed equipped with larger SMD PLCC.
Shenzhen Flason Electronic Co., Ltd. reflow oven manufacturer,adhere to "quality first, customer first" purpose, to provide customers with state-of-the-art technology, performance, quality, satisfactory qualified products for the corporate philosophy,with high quality products, quality service .Reflow ovens with good quality, reasonable price, long life, simple operation, won the majority of customers praise. We always put quality and service first, integrity, re-promise, innovation, collaboration, steady pace forward!
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|FLASON provide a full SMT assembly line solutions, including
SMT Reflow Oven Manufacturer,
Wave Soldering Machine,
Pick and Place Machine,
SMT Stencil Printer,
SMT Inspection Machine,
SMT Reflow Oven,
SMT Peripheral Equipment,
SMT Assembly line,
SMT Spare Parts
etc any kind SMT machines you may need, please contact us for more information:
wechat whatsapp:+8613691605420, Skype: flasonsmt, Email: [email protected]
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 !