Air Operated Conveyors for a Multitude of Jobs

With 119 distinct Models, EXAIR Line Vacs are used to convey everything from down feather to steel shot.  They’re versatile, reliable, durable, and incredibly easy to install and operate. Most applications can be completed using one of our many stock Line Vacs. Additional applications include part transfer, waste or trim removal, hopper loading, filling operations, chip removal and fiber tensioning.

line vac family
Lightweight and durable aluminum is the most popular choice, but we make them in stainless steel (Types 303 and 316) for heat and corrosion resistance. For extreme heat, the High Temperature option affords protection to 900F (482C) in either 303SS or 316SS.

They are available from 3/8″ to 5″ diameters, for use with hose, tube or pipe. Line VAcs have smooth ends for hose or tube. The threaded models use NPT threads from 3/8 NPT to 3 NPT to turn ordinary pipe into an air conveyor! They can also be bought with sanitary flange ends for easy disassembly when necessary for cleaning or maintenance.

Materials include aluminum, Type 303 and Type 316 stainless steel or a hardened steel alloy for moving abrasive materials like garnet, glass, or blasting media.

With that being said, there are always applications that need a special product. And because of that we do make “special” or custom products when the need arises.

Special PVDF Line Vac

For example this Live Vac has the sanitary flange design, but the customer needed it made from a special material so their product passing through it wouldn’t be contaminated by metal. So we did just that, we designed built and shipped this line vac and it worked amazingly well!

Accessories include the transport hose, mounting brackets, filter and regulators.  A filtering drum cover is very useful to keep material and/or dust inside, when transporting materials into a drum.

No matter what kind of bulk material you need to move, or what type of special conditions you have. EXAIR has a Line Vac product for it.  If you’d like to find out more, give me a call.

Jordan Shouse
Application Engineer
EXAIR Corporation
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EXAIR Line Vacs: Dozens Of Models; Endless Applications

With 119 distinct Models, EXAIR Line Vacs are used to convey everything from down feather to steel shot.  They’re versatile, reliable, durable, and incredibly easy to install and operate.  Consider this list of uses, starting with our smallest Line Vac, and going to our largest:

  • Model 6058 3/8″ Stainless Steel Line Vacs pull mica from a bulk container and spray it into a mold for making decorative stones, to apply a glittery surface.  They used to do it by hand, but the Line Vacs spread it more consistently.
  • A Model 6079 1/2″ Aluminum Line Vac pulls small metal scraps from a metal trimming operation, as they’re cut, keeping the work area clean.
  • Model 130075 3/4″ Light Duty Line Vacs perform a similar function in a plastic cutting machine, conveying away cut chips and eliminating the need for periodically stopping the machine to clean up.
  • A medical device manufacturer saw a 50% increase in productivity when they went from removing flash by hand from molded silicon parts to using a Model 6061 1″ Stainless Steel Line Vac to suction it away automatically.
  • A mining equipment manufacturer reclaims sand from a secondary operation on their green sand molds with a Model 6062 1-1/4″ Stainless Steel Line Vac.  This keeps their mold area clean, and has eliminated waste in production.
  • Model 140125 1-1/4 MNPT Aluminum Threaded Line Vacs eliminated a  “bucket and ladder” operation where cotton seeds needed to be loaded into 7-foot high hoppers.
  • Model 151150 1-1/2 MNPT Heavy Duty Threaded Line Vacs, fitted into black iron pipe systems, reclaim hot metal chips from a deep channel milling machine, automating the transfer to the recycling hopper.  This eliminated the risk of lifting AND burn injuries from the manual handling of the hot chips.
  • Model 6084 2″ Aluminum Line Vacs vacuum trim scrap from custom label making machines to a central scrap bin, keeping the floor clean, and keeping operators from having to empty individual bins at each machine.
  • A Model 6065 2-1/2″ Stainless Steel Line Vac conveys rejected peanuts (identified and segregated by a vision sorting machine) from the catch pan to a large collection hopper.  This is hauled away at the end of each shift, instead of an operator paying constant attention to the catch pan.
  • Model 161300-316 3″ Sanitary Flange Line Vacs replaced mechanical conveyors in a grain mill, incorporating a totally enclosed Clean In Place (CIP) system.  This greatly reduced contamination controls when the product was openly conveyed, and actually increased their conveyance rates of their bulk grains.
  • A Model 6087 4″ Aluminum Line Vac conveys an additive (in pellet form) into an asphalt mixer, replacing an auger conveyor that left product in the hopper and would clog regularly, resulting in messy spills.
  • A company that recycles spent ammo from gun ranges uses a Model 6088 5″ Aluminum Line Vac to convey the granulated rubber backstop material into their truck.  After the ammo is separated, they use the Line Vac to replenish the granulated rubber into the backstop.
  • A Model 130600 6″ Light Duty Line Vac conveys linen squares (mostly 12″ and 24″ square) through the main header of a sorting operation in a commercial laundry facility.  The system also incorporates several Model 120024 4″ Super Air Amplifiers in individual “pickup” branches.
The EXAIR Line Vac is a fast, low cost way to convey most any bulk material.

No matter what kind of bulk material you need to move, EXAIR has a Line Vac product for it.  If you’d like to find out more, give me a call.

Russ Bowman
Application Engineer
EXAIR Corporation
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The Versatile Line Vac

Of all the tools that I own, my cordless drill has to be just about my favorite. I’m remodeling a bathroom in my house right now, and last night I was setting the new toilet flange onto the new tile floor. I had to drill some holes for this through the new tile. I’d never done this before, and was definitely feeling some heartburn about it. Especially after finding out just how fragile and brittle ceramic tile is…I cracked two pieces, just trying to cut a hole for the heat & AC vent register. Luckily, that was BEFORE I mortared & grouted it in, so it wasn’t a big deal…they’re about a buck a piece, and I got five extra anyway.

I know how to do this...but I have no idea how to fix this.
I know how to do this                                                 but I have no idea how to fix this.

THIS one, though, was fully installed, and, despite all the internet videos I found & watched on how to install a tile floor, I haven’t yet had the need to find one that shows me how to replace a broken tile. And I don’t really want to, so I went slowly and carefully with the drill, using the special glass & tile bit that I bought. On my first hole, when I got the bit through the tile itself, I changed to a different (smaller) bit to pilot the screw hole through the subfloor. Then, I put a Phillip’s head bit in to drive the screw. It occurred to me that I was performing these three related but separate tasks, with the same tool…I just thought that was very cool.

Over the course of the last couple of days, I’ve talked to three different callers, with three different Line Vac applications:

HDLV

 

*One wants to use a Model 150200 2” Heavy Duty Line Vac to convey cement. They’re currently hauling the bags, by hand, up to a hopper, where they cut them open and dump them in.

 

Heavy Duty Threaded Line Vac

*One needs to move small springs, one at a time, from a hopper to an automated assembly turret machine.  The springs are 5/8″ in diameter, and they’ll be fed through a length of PVC pipe.  Our Model 151100 1″ NPT Heavy Duty Threaded Line Vac will be easily installed in the pipe line using standard threaded fittings, and the springs will pass through the 0.75″ throat nicely.

 

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*One has a auger-type chip conveyor that removes machining debris from a lathe, and it’s broken…again. They needed a Model 6066 3” Stainless Steel Line Vac, in a hurry, to use until they get their chip conveyor fixed. In fact, if it works, they may not fix the chip conveyor.

 

With a wide range of sizes and materials of construction, we've got your solution.  Call us.
With a wide range of sizes and materials of construction, we’ve got your solution. Call us.

So, kind of like my cordless drill, our Line Vac Air Operated Conveyors have a variety of uses, right out of the box. If you have an application that you think a Line Vac may be able to solve, give me a call.  By the way, if you order one before the end of October, 2014we’ll give you a FREE 2″ Flat Super Air Nozzle.  Really.

Russ Bowman
Application Engineer
EXAIR Corporation
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