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REG: Two Part Epoxy Dispenser Automated System

07/09/2012 9:51 AM

Dear all,

Presently we are using two part epoxy for electronic components to avoid vibration stress.We are applying this material manually.We want to go for automated epoxy dispenser. So pls suggest to me which type of machine full fill our requirement.

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Guru
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#1

Re: REG:Two Part Epoxy dispenser automated system.

07/09/2012 9:55 AM

A Google search for "automated epoxy dispenser" came up with 183,000 hits. Which one fits the requirements is not clear, as the requirements haven't been stated.

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Guru
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#2

Re: REG: Two Part Epoxy Dispenser Automated System

07/09/2012 10:20 AM

I would think the manufacturer of the epoxy might recomend a system as it's in his interest to help his product to work well.
Del

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Guru

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#3

Re: REG: Two Part Epoxy Dispenser Automated System

07/09/2012 10:22 AM
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Guru

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#4

Re: REG: Two Part Epoxy Dispenser Automated System

07/09/2012 4:40 PM

Did you want a robotic dispenser?

How many dots/squeezes/applications in a batch?

Details please.

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Guru

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#5

Re: REG: Two Part Epoxy Dispenser Automated System

07/10/2012 12:56 AM

You are manually mixing and applying epoxy because it is fit for purpose and readily available at your locale I guess.

Instead of automating to suit your extant process have you considered using a one part air or UV/IR curing adhesive?

What do your competitors use?

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Power-User

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#6

Re: REG: Two Part Epoxy Dispenser Automated System

07/10/2012 8:22 AM

Nordson / EFD 2K static mixers would work fine.

http://www.nordson.com/en-us/divisions/efd/products/tah/pages/default.aspx

I've used them for years. There are also pistol type dispensers that mix as the dispense if you can get your epoxy in double tubes.

http://www.ipscot.com/products/cartidge-dispenser/

Good luck!

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#7

Re: REG: Two Part Epoxy Dispenser Automated System

07/10/2012 9:16 AM

Hello prabhakar, I use different brand of epoxy mixer for PCB potting in my career and the one who need less maintnance than all other brand is the positive displacement meters from Sealant Equipment & Engineering. I use different size of positive displacement meters for different shot size, the epoxy can be suppply directly from 5 gallons pails or 45 gallons drums and it's works verry well.

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Power-User

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#8

Re: REG: Two Part Epoxy Dispenser Automated System

07/10/2012 7:37 PM

depending on what volume you want to dispense there are good number of equipment available. We use master bond dispenser for this application. Along with this I also like Henkel Corporation dispenser. www.masterbond.com www.loctite.com

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#9

Re: REG: Two Part Epoxy Dispenser Automated System

07/16/2012 9:39 AM

Thanks to all for giving valuable comments.

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