316SS Sanitary Flange Air Operated Conveyors Pull Corn Meal Quality Samples

Agriculture, it’s a word that invokes a lot of imagery. From the vast rolling fields, to animals roaming, to a simple life of tending to the land. For some it is the perfect life of hard work and simple living. Agriculture can make one think of tractors, heavy equipment, silos, fencing, and much more. But there is one thing that does not typically come to mind, and that is compressed air. Even though compressed air is not commonly thought of being used in agriculture does not mean that it cannot be used. In fact, it can be very useful.

In one application a manufacturer of corn meal needed to take a sample of the product to test the moisture content and quality before it was loaded into a rail car. The lab tech use to have to go out to the silo to scoop up about a pint and transport it back to the lab to be tested. To eliminate the manual retrieval and delivery of the corn meal EXAIR recommended a model #163300-316 3″ St. St. Sanitary Flange Line Vac Kit and was sold to the customer. A system of 100ft of pipe was installed from the silo to the lab so that the test sample could be conveyed by the Line Vac directly to the lab to be tested. This simple fix improved the reliability of the sample and decreased the time it takes to grab a sample. Along with the added benefit that now the lab tech does not need to walk over and scoop the sample out of the container or off the ground.

EXAIR’s Family of Sanitary Flange Line Vacs

Line Vacs are a great product for conveying bulk material from point A to point B and excel with “bucket and ladder” type scenarios where personnel is manually loading or unloading batches of material or scrap. EXAIR’s Air Operated Conveyors have always been well suited for applications involving food as the internal components are smooth and can be cleaned out easily and sanitized. With a 316 Stainless Steel body the unit provides superior corrosion resistance and can withstand most caustic cleaners and oxidants. The flange style connection also makes it easy to hook up and remove for cleaning purposes.

Model 161200-316 – 316 Stainless Steel Sanitary Flange Line Vac

Sanitary Flange Line Vacs are all made from 316 Stainless Steel and come in four sizes: 1-1/2”, 2”, 2-1/2”, and 3”.

If you are interested in more applications, check out our application database on our Website. Or if you have any questions on our Line Vacs give us a call, we have a team of application engineers ready to answer your questions and recommend a solution for your applications.

Cody Biehle
Application Engineer
EXAIR Corporation
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Application Database: Compressed Air Use in the Food & Beverage Industry

EXAIR uses many different methods to connect with our customers.  We have our website, social media, blogs, publications etc. We like to share solutions for some of the most common pneumatic problems in the industry.  EXAIR generated a large collection of application information where EXAIR products have already solved problems and improved processes.  We organized them by Application and by Industry.  In this blog, I will show you how to use the Application database; specifically, for the Food and Beverage Industry.

Compressed Air Systems are considered to be a fourth utility within industries because they use a large amount of energy.  Whether an air compressor uses fuel for portable units or electricity, it is important to use this system as efficiently as possible.  This would apply to the Food and Beverage industry.  EXAIR has a library of different processes in which we already improved these areas safely and efficiently.  If you are in the Food and Beverage industry, it would benefit you to take a peek at the implementations where we already improved, establish OSHA safety, and saved money.

Here is how you can find this library.  First, you will have to sign into EXAIR.  Click here: Log In.  Once you fill in the proper information, you can then retrieve a great amount of resources about EXAIR products that we manufacture.   The Application Database is under the Knowledge Base tab.  (Reference photo below).

At the Application Search Library, we have over one thousand application that we reference.  In the left selection pane, we organized then in alphabetical order under two categories, Applications and Industry.   (Reference photo below).

Scroll down in the selection pane until you come to the sub-category: Industry.  Under this Sub-category, you will find three selections that are related to this blog: Food and Beverage, Food Packaging, and Food Processing.  We have other applications that may relate to your process like; Beverage Bottling and Beverage.  You will find many applications that EXAIR has already helped to improve and it is documented.

Why is this important?  If you are a plant manager or owner, the value of the Application Database can improve your current processes with pre-qualified results.  Within the Food and Beverage industry, simple solutions can be found to address those “nagging” issues that you see every day.  For crisis situations and shutdowns, EXAIR categorized these applications in a way to reference quickly and easily.  And since EXAIR has a high volume of stocked quality items, we can get the parts to you very fast; minimizing downtime.

In today’s market, companies are always looking for ways to cut cost, increase productivity, and improve safety.  EXAIR can offer engineered products to do exactly that.  With the “been there and done that” solutions already described in the Application Database; you can have confidence in finding a way in solving pneumatic issues.  If you do not sign up at www.EXAIR.com and take advantage of these offerings, you will be missing out on a great tool in optimizing your compressed air system.

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

 

 

Solving Static and Increasing Print Quality on Food Packaging

Gen4 Static Eliminators

A yogurt company printed bar codes on every cup that they produced. This was necessary for registering and tracing their product. After failing a bar code reader quality test, they started noticing some print issues during batch runs. They would have to stop their system, clean the inkjet printer head, and scrap product that would not register with the bar code reader.

This affects production rates, scrap rates, and overall cost. They stated that they threw away 30 to 40 cases per batch of yogurt due to this problem. They had an EXAIR catalog where they found a similar application within our Gen4 Static Eliminator product line. They contacted us to see if we could find a solution.

With non-conductive material like plastic, static is easily generated; especially during cooler weather. Static can be in a negative state or a positive state dependent on the material. For opposite charges, things are attracted to each other and will “stick” like magnets. For similar charges, they will repel each other. The higher the static charge, the stronger the force.

For the company above, the yogurt cups moved along a 7” (178mm) wide conveyor before they reached the bar code printer. This movement causes static to be generated on the surface of the cups. But, what about the inkjet printer? The function of the printer charges the ink droplets for direction and positioning. Since the ink droplets and the cup surfaces have the same charge, the droplets were being “pushed” back toward the printing head (reference photo below). Thus, the ink would dry on the surface and affect the quality of the bar code.

Bar Code Printer

When it comes to removing static, EXAIR is a leader in this market. We have a large product line of different types of Static Eliminators. Our design generates both positive and negative ions to remove any type of static charge. Since we only had to remove the static from the surface of the cup, I recommended a Gen4 Ionizing Bar. With a quick static decay rate, we can remove the static right before the bar code printer with only one Gen4 Ionizing Bar. For this application, I recommended the model 8003 3” Gen4 Ionizing Bar and a model 7960 Gen4 Power Supply. Together, it was very easy to mount and start using. EXAIR stocks lengths from 3” (76mm) up to 108” (2743mm), and we can ship a solution the same day. When you are losing 30 to 40 cases, time matters. And for this company, they received the items the next day to correct the misprints and short printing runs.

Gen4 Ionizing Bar w/ power supply

When problems occur, time can be of the essence. This is why EXAIR stocks our cataloged items for fast delivery.  For the company above, they had an EXAIR catalog which helped them to find a solution. If you would like to have an EXAIR catalog, you can click here to get one.   After they started using the Ionization Bar, the static was removed, the bar code was clean, and the operation ran smoothly. If static is causing issues for you, you can contact EXAIR and speak to one of our Application Engineers. We will be happy to assist you.

John Ball
Application Engineer

Email: johnball@exair.com
Twitter: @EXAIR_jb

Sanitary Flange Air Conveyors in Type 316SS

EXAIR currently offers a multitude of configurations when it comes to the Line Vac – air operated conveyors product line.  One of the easiest to install and best suited for food, pharmaceutical, chemical or other sanitary environments is the Sanitary Flange Line Vac¯.

Model 161200-316 – 316 Stainless Steel Sanitary Flange Line Vac

These are offered in four standard pipe sizes, 1-1/2″, 2″, 2-1/2″ and 3″.  The models are only available from stock in 316 stainless steel.   The sanitary flange is designed to be compatible with ISO 2852.  These can easily be used with a “Tri-Clover” clamp and gaskets of varying materials to fit your needs.  They have no internal moving parts and offer a compact, high throughput, quiet conveyance for parts, gases or ingredients.

EXAIR’s Sanitary Flange Line Vacs are offered from stock in four sizes.

Easily install into existing pipe runs for improved process performance.

With the sanitary flange design installation or removal are simplified in order to remove the unit for cleaning or reversing.  If you would like to discuss just how easy these are to upgrade your existing system or to install into a new system, please contact an Application Engineer.

Brian Farno
Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF