Heavy-Duty Line Vac Air Operated Conveyors Climbing to New Heights

During this COVID-19 shelter in place circumstance, as an avid outdoors man (specifically I do a lot of rock climbing), things have been frustrating to say the least. In the Cincinnati area with all the climbing gyms closed down climbers are flocking to their local crag to get that last climb in for the foreseeable future. My local crag is Red River Gorge in Rodgers, KY. As the climbing season has now ended due to this pandemic the season of indoor (aka at home) training has began to ramp up with everyone hitting their hang boards and starting harder work out routines in their free time. It came to my mind that now is the time to also check out my old gear and see what needs to be replaced.

Climbing gear needs to be strong, durable and light weight so that the gear does not fail you in your time of need. If properly set up, a climbing rated carabiner can withstand a force of 24 kN or 5395 lbs. Every bit of climbing material needs to be taken care of and replaced when the time comes. When your life is hanging by the gear that you use durability and maintenance is the difference from dropping or not dropping from a cliff. But climbing equipment isn’t the only thing that you want to be strong and durable; you also want your material handling equipment as well.

Climbing a 5.10d “Return of Manimal” at the Bruise Brothers Wall in Muir Valley

At EXAIR we strive to make strong, durable, and maintenance free compressed air products. One such product is our Heavy Duty Line Vac air operated conveyor; the Heavy Duty Line Vac is a stronger and more durable version of the standard aluminum Line Vacs. The body and cap of the Heavy Duty Line Vac is made out of a hardened alloy which provides abrasion resistance. This means that it can withstand materials such as sand, salts, steel shavings, tumbling and blast media, etc. They are available from 3/4″ through 3″ and are used with identical sized hose, tube or pipe. 

Heavy Duty Line Vac

The Heavy Duty Line Vac is also designed to lift heavier material and move it farther and/or higher. Materials such as steel shot, garnet and ground glass are common. More power also increases the distance materials can be conveyed. Heavy Duty Line Vacs convey 6 times farther than standard Line Vacs. 

Male NPT Threads make permanent and rigid installation into a piping system a breeze

The Heavy Duty Line Vac also comes with either smooth connections or threaded connections. The smooth connections allow for our reinforced PVC conveyance hose to attach to the ends using a standard hose clamp. If a flexible hose is not appropriate for your application the threaded connections allow the line vac to connect to a hard pipe. Both types of connections are interchangeable to fit your conveyance needs.

If you have questions about our Heavy Duty Line Vacs, or would like to talk about any of the EXAIR Intelligent Compressed Air® Products, feel free to contact EXAIR and myself or any of our Application Engineers can help you determine the best solution.

Cody Biehle
Application Engineer
EXAIR Corporation
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EXAIR Accessories – We’ve Got you Covered

When you work with us here at EXAIR, we strive to have all the ancillary items that you might need to make your installation a success, without having to find components at the last minute or perhaps using the wrong sized components. Each specific product line such as Super Air Knives or Line Vac air operated conveyors have specific accessories such as mounting brackets or plumbing kits which EXAIR has made to simplify the installation of those particular products. We also carry generalized accessories which work across all of the product lines so you do not have to use multiple vendors or purchase orders.

Silencing Mufflers – Per OSHA Standard 1910.95(a), a worker must not be exposed to sounds levels above 90 dBA for any eight hour shift of a 40 hour work week.  EXAIR offers several types of mufflers including – Reclassifying, Sintered Bronze, Straight-Through and Heavy Duty.  For reducing the noise associated with an EXAIR E-Vac Generator, Vortex Tube, Cabinet Cooler System, or the exhaust air from cylinders, valves and other air powered equipment, we’ve got a muffler that will help to keep the noise level at an acceptable level.

Mufflers

Solenoid and Manual Valves – The easiest way to reduce compressed air usage and save on operating expense is to turn off the compressed air to a device when it isn’t needed. EXAIR carries a wide assortment of solenoid valves, with offerings in the NEMA 4/4X classification, and supply voltages of 24VDC, 120VAC, and 240VAC.  We also have manual ball valves from 1/4 NPT to 1-1/4 NPT and a foot operated valve, with 1/4 NPT connections.

Valves

Swivel Fittings, Stay Set Hoses and Magnetic Bases – To provide a great degree of flexibility for positioning an EXAIR Super Air Nozzle, Air Jets or Air Amplifiers, EXAIR offers several items.  The Swivel Fittings have 25 degree of movement from the center axis, providing a total of 50 degree of adjustability.  The position is locked in place and holds until adjustment is needed. For applications where frequent re-positioning of the air device is required, the Stay Set Hoses are ideal.  Simply mount the hose close to the application, bend it to the shape preferred, and because the hose has “memory”, it will not creep or bend.  Lastly, the Magnetic Bases are another option for flexible, movable installations.  The base has a on/off valve, and a powerful magnet to hold in any vertical or horizontal mounting arrangement.

Swivels, StaySets,MagBases2

 

Hoses – EXAIR can provide hoses for your application.  For the Line Vac air operated conveyor applications, we offer conveyance hose – a durable, clear reinforced PVC hose, in diameters of 3/8″ to 3″ ID, and lengths up to 50′. On the compressed air side, we can provide 12′ Coiled Hoses with 1/8, 1/4, and 3/8 NPT connections, and also 3/8″ and 1/2″ ID hose in lengths to 50′.

Hoses

Filter Separators, Oil Removal Filters and Pressure Regulators – Perhaps the most important accessories for use on a compressed air device are filters and regulators. Filtering the compressed air of dirt, debris, moisture and oil will help to prevent build up inside the EXAIR products, leading to longer service life, and less time spent cleaning, while providing optimum performance. Regulating the air pressure allows for tuning of the performance, using the proper amount of compressed air to obtain satisfactory results.

Filter and Regualtors

If you have questions regarding accessories for use with any EXAIR Intelligent Compressed Air® Product, feel free to contact EXAIR and myself or one of our Application Engineers can help you determine the best solution.

Brian Bergmann
Application Engineer

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