Light Duty Line Vac For Part Rejection

Today I worked with a long standing customer that was interested in using the Line Vac technology to provide a method for part rejection.  The parts come out of a bin and travel to the next station for final assembly.  There is an accept/reject analysis system along the way, and it was decided that the Line Vac would offer an easy way to remove the part from the conveyor and transport it to a reject bin.

The parts are very small, with 0.093″ to 0.187″ OD and 0.178″ to 0.335″ lengths.  Part weights were 0.27 grams or less, so a very small and light weight item.  Maximum part processing was estimated at less than 6 parts per minute, so low speed and low transfer rates apply.  The final piece of information was the distance for conveyance, and here it was only a few inches up and then 4′ over to the reject bin.

Based on all the information about the parts, the process and the transfer distance, it was determined that the 3/4″ Light Duty Line Vac would be an ideal choice for the application. The unit is available as part of the  model 132075 Light Duty Line Vac Kit, which includes a Automatic Drain Filter Separator and a Pressure Regulator.  The Pressure Regulator is especially important in this application, as it will allow for pressure adjustment to provide the best performance while keeping the compressed air usage to a minimum.

gh_lvthr-hd-ld_754x696p
The EXAIR Family of Line Vacs

 

EXAIR manufactures 3 styles of Line Vac- Light Duty, Standard, and Heavy Duty with either smooth bore hose or NPT threaded ends.  They are offered in 4 types of materials- Aluminum, Type 303 and Type 316 Stainless Steel, and a hardened alloy construction. An important factor in material selection is the abrasiveness of the material to be conveyed.

To discuss your application and how an EXAIR Intelligent Compressed Air Product can help your process, feel free to contact EXAIR and myself or one of our Application Engineers can help you determine the best solution.

Brian Bergmann
Application Engineer

Send me an email
Find us on the Web
Like us on Facebook
Twitter: @EXAIR_BB

 

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s