Author Topic: Preheater recommendation  (Read 2181 times)

0 Members and 1 Guest are viewing this topic.

Offline KaneTWTopic starter

  • Frequent Contributor
  • **
  • Posts: 810
  • Country: de
Preheater recommendation
« on: January 23, 2022, 03:12:21 pm »
I'm working on relatively dense 10+ layer boards and need a preheater (total board size <150x100 but margin is good).

I wanted to buy the zephyrtronics 15cfm unit but the shipping to Germany or even US is insane. $350+ for international freight, $100 for non-ground US freight??? It's not that big of a unit.

What alternatives are there? Metcal's convection preheater looks ok. JBC seems too expensive. I generally would prefer hot air over IR but it's not a hard requirement.
 

Offline mon2

  • Frequent Contributor
  • **
  • Posts: 486
  • Country: ca
Re: Preheater recommendation
« Reply #1 on: January 23, 2022, 07:29:58 pm »
How about the Hakko FR830-02 ?

My bro loves this model and used it often when he worked for Intel. We bought ours - 100% new but surplus on Ebay and saved about $50-$75 USD off the DK pricing.

To elevate our PCBs we purchased a rework table jig from Aliexpress. Just my 2-bits.
 

Offline mazurov

  • Frequent Contributor
  • **
  • Posts: 524
  • Country: us
Re: Preheater recommendation
« Reply #2 on: January 24, 2022, 12:58:45 am »
I'm using AOYUE 866. It works all right as a preheater. Hot air piece is handy too. Never tried the iron.
With sufficient thrust, pigs fly just fine - RFC1925
 

Offline KaneTWTopic starter

  • Frequent Contributor
  • **
  • Posts: 810
  • Country: de
Re: Preheater recommendation
« Reply #3 on: January 24, 2022, 06:25:30 pm »
Decided to go with the Metcal one. Best availability + price/specs ratio of everything that I saw.
 
The following users thanked this post: Bassman59

Offline thm_w

  • Super Contributor
  • ***
  • Posts: 7133
  • Country: ca
  • Non-expert
Re: Preheater recommendation
« Reply #4 on: January 25, 2022, 11:39:42 pm »
Why would you prefer hot air over IR? Hot air is worse, the power output is so low.

Yihua 853/Gordak 853 is working well for me.
Profile -> Modify profile -> Look and Layout ->  Don't show users' signatures
 

Offline KaneTWTopic starter

  • Frequent Contributor
  • **
  • Posts: 810
  • Country: de
Re: Preheater recommendation
« Reply #5 on: January 25, 2022, 11:45:58 pm »
Tall components, not having to deal with radiant heat and thermocouples.
 
The following users thanked this post: thm_w


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf