furniture industry

From pneumatic hand tools like impact wrenches or nail guns to larger scale industrial applications like stamping presses, the use of compressed air can be found in almost any industry. In fact, it is often referred to as a “fourth utility” next to water, gas and electric.

Compressed air is used in virtually every industry!

Take for example in construction, workers will use a pneumatic riveter to join steel framing because of the power generated by the tool over an electrically powered device, not to mention it provides for a safer operation by removing an electrical hazard. Many companies use compressed air operated diaphragm pumps or air motor driven pumps to move expensive or viscous liquid from one location to another. These types of pumps are self priming drawing the liquid in and provide positive displacement meaning they fill and empty the liquid chamber with the same amount of liquid through a common inlet and outlet.

Amusement parks have used compressed air in some capacity in the operation of thrill rides like roller coasters or to enhance the effect of certain attractions. Compressed air can be found in hospitals where it is used for specialized breathing treatments or to power surgical instruments in an operating room. Educational facilities use compressed air for laboratory testing. You can even find compressed air in the tires on your car. Basically, when you think about it, compressed air is being used just about anywhere.

Here at EXAIR, we manufacture Intelligent Compressed Air Products to help improve the efficiency in a wide variety of industrial operations. Whether you are looking to coat a surface with an atomized mist of liquid, conserve compressed air use and energy, cool an electrical enclosure, convey parts or dry material from one location to another or clean a conveyor belt or web, chances are we have a product that will fit your specific need.

EXAIR has been providing engineered solutions since 1983.

To discuss your particular application or for help selecting the best product, contact an application engineer at 800-903-9247 for assistance.

Justin Nicholl
Application Engineer
justinnicholl@exair.com
@EXAIR_JN

Compressed Air Valves image courtesy of Shane Gorski via creative commons license.

An office furniture manufacturing company wanted to increase their production by installing two new automated edge banding lines in their facility. These lines are designed to glue a plastic film to the outside edge of laminated wood panels. Each system contained four gluing stations, one on each side of the line, positioned 15 meters apart. Their goal was to duplicate their existing lines but with less floor space (and haven’t we all heard this one). They were having issues in fitting the same type of equipment inside that limited amount of space. Since they could not change the automated lines, they had to look at their next biggest system; the vacuum conveying system. It consisted of a motor, a vacuum pump, an accumulator, and a control panel. So, it had a large footprint (reference sketch below).

From the vacuum system, they branched out with conveyance lines that were fitted with a large actuator valve to open and close at certain times for filling. With this configuration, they had a centerline distance between lines of 11 meters. This conveying system was not only large, but very expensive. They had to find an alternate method in order to add their new process lines. They took to the internet and came across the EXAIR Air Operated Conveyors or, Line Vacs.

During our discussion, they gave me their design specifications required for the application. The glue pellets were 5.5mm in diameter and had a bulk density of 1100 Kg/M^3. The gluing stations would only use 50 kg/hr per hopper at full capacity. The opening of the hopper was positioned 4 meters from the ground level above the processing line.

With these requirements, the EXAIR Line Vac was the perfect product to use. I suggested using one of a model 6982 Aluminum Line Vac Kit per hopper. This kit comes with a 1 ¼” Line Vac, a mounting bracket, a filter separator, and a regulator. They could mount them near the super sack of glue pellets, individually control each Line Vac, and convey the desired amount of material to each hopper. At a 4 meter height and a maximum 15 meter distance, the model 6982 has the ability to convey nearly 150 Kg/hr at 5.5 bar. The pressure regulator that is included in each kit could be used to “dial in” the required amount of material at the different distances. With its compact size, 61mm diameter by 91mm long, it could fit nicely near the machines without taking up valuable floor space.

They were able to mount the Line Vac Kits next to the lines which allowed them to move the edge banding lines closer together. They were able to decrease the centerline distance from the original system of 11 meters to a distance of 6 meters. Thus, solving the above issue by gaining valuable floor space. As an added value in conveying with EXAIR Line Vacs, they were able to reduce the cost by 1/10 of the original vacuum system.

The design of the Line Vac makes it very easy to mount, setup, and use right away. They do not have any moving parts or motor bearings to wear, making them very reliable and long lasting. In addition to that, the cost comparison between the large vacuum system and the EXAIR Line Vacs has a great financial benefit as well. If your company needs a compact, simple, inexpensive conveying systems to move product, you should contact an Application Engineer to see if we have an Air Operated Conveyor that will suit your application.

John Ball
Application Engineer
Email: johnball@exair.com
Twitter: @EXAIR_jb

Tag: furniture industry

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