Home > Industry news

How to Maintain a Reflow Oven?


Proper reflow overn maintenance can extend its life cycle, keep the machine in good condition, and improve production efficiency and product quality. One of the most important tasks for properly maintaining a reflow oven is remove the built-up flux residue inside the oven's chamber. Although there is a flux collection system in modern reflow machines, there still is a big probability tha flux will adhere to the inert air ventilation pipe and thermal regulator panel. This will cause inaccurate thermal data readings and the thermal controller will make the wrong adjustment instructions.

The following is a list of daily, house-keeping tasks to be accomplished for maintaining a reflow oven:
  1. Clean and wipe down the machine daily. Make a neat workplace.
  2. Check conveyor chains, sprockets, mesh and the automatic lubrication system. Add lubricate oil on time.
  3. Clean the photoelectric switches which detect whether a board is within or outstide of the reflow oven.
Additiona maintenance tasks include:
  1. Once the chamber temperature decreases to room temperature, open the hood and clean the inside surface of chamber with a proper cleaning agent.
  2. Clean the ventilation pipe with a cleaning agent.
  3. Vacuum the chamber and remove the flux residue and soldering balls
  4. Check and clean the air blower
  5. Check and replace the air filter
The following table is a typical lubrication schedule example:
Item Description Period Recommended lubricant
1 Head sprocket, bearings and adjustable chain Every month Calcium-based lubricant ZG-2
2 Timing chain, bearings, and tension pulley
3 Guide, mesh, and cylinder bearing
4 Conveyor bearings
5 Ball screw
6 PCB carrier chain Every day Dupon Krytox GPL107
7 Inert ball screw and guider Every week Dupon Krytox GPL227
8 Guider support

Flason Electronic Co.,ltd provide a full smt assembly line solutions, including SMT reflow ovenwave soldering machinepick and place machinesolder paste printerPCB loaderPCB unloaderchip mounterSMT AOI machineSMT SPI machineSMT X-Ray machineSMT assembly line equipmentPCB production Equipment smt spare parts etc any kind SMT machines you may need, please contact us for more information: wechat whatsapp:008613691605420, Skype: flasonsmt, Email: sales@flason-smt.com


FAQ

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 information



CONTACT US

Contact: Andrey

Phone: 13691605420

Tel: 0755-85225569

Email: sales@flason-smt.com

Add: Flason Industry park Shajing Town Baoan district shenzhen China 518104