material flow solutions

Mike Stratis

No Lube? No Problem.

By Mike Stratis

Here at the Cleveland Vibrator Company, we are constantly looking to help solve a customer’s problem. That problem could range from breaking up bridging material in a hopper, deblinding a screen deck, compacting dry bulk products or anything in between. Regardless of the processing line hurdle, we have the experience to assist.

Since 1923, the flagship product line for our company has been the pneumatic piston vibrator. In the 90+ years of manufacturing here in Cleveland, Ohio, a few new kids have entered the block…the vibratory material flow aids block, that is. As with any industry, applications change over time. In our world, a few that come to mind are the food and pharmaceutical projects. As our country has progressed with health standards and regulations, manufacturing facilities have had to adapt products to meet the needs for the evolving problems. The change we are going to focus on here is the elimination of lubricant, oil or grease in the air lines at processing plants. Read More…


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Katy Sabo

Sand Isn’t Just For Beaches…

By Katy Sabo

The sun is shining, the ocean waves are crashing down, and I am enjoying a book on Hilton Head Island… OK. SNAP BACK TO REALITY. Living in Northeast Ohio, one could imagine our winters are long and summers fly by quicker than we can blink. Beach daydreaming is a favorite pastime of mine but also inspired me to right a little blurb about a visit made to a customer right here in Cleveland who deals with that soft every day of the year. The visit gave me a little taste of that soft sand between my toes, literally…

No, I wasn’t lounging in my beach chair, but instead hiking up on top of sand filled silos and learning all about what exactly sand is used for in day-to-day life. One of our fantastic customers invited myself and Glen Roberts to come out and see our Rotary Electric Motors in use on their chutes they use to keep bulk sand flowing through it’s heating, cooling and separating process. If you have read any of my previous blogs, you would know I am a complete sucker for history and find it fascinating to learn all about different processes and how they have evolved over time. This facility we visited was no exception. This plant has been located right off Lake Erie since the 1940’s and has original sand at the bottom of its silos since it’s opening day still present today.

Our trip was quite eye opening and once again, I was completely awestruck over the idea that such a simple material I have played in since I was a kid, played a major role in creating everyday items. We learned there are three different “grades” of sand all serving specific end product use. Read More…


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Jack Steinbuch

What You Need To Know About Screening Media – Part V

By Jack Steinbuch

This blog is the fifth and final (yeah) in a series that has been dedicated to typical screening media that are installed in Screeners with their advantages and disadvantages so you can be in a better position to assist us in the selection process.

Grizzly Bars

This screening media is used primarily for heavy duty screening applications.  So, it is commonly used in industries for scalping large, heavy material or for material that might easily hang up on or blind other types of screening media. Read More…


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Unique Vibrator Installations & 5 Ways To Repair Damaged Walls

By CVC Team

Since 1923, we have been a part of many vibrator installations on hoppers and bins. One of our major markets is supplying industrial vibrators to the feed and grain industry. I have spent time talking to and visiting folks who ensure their facility operates efficiently with minimal downtime. During those visits, I’ve come across many unique techniques to mount a vibrator on a bin or hopper—specifically, the installation and types of channels and mounting brackets.

Where should you install your industrial vibrator?

Even if the installation doesn’t fit the standard mounting practices, our installation manuals are still helpful. In most cases, we suggest mounting the vibrators on the sloped section of the hopper or bin about one-third of the way up from the discharge. If using two vibrators, we recommend spacing them 180 degrees apart. If using three, we recommend 120 degrees apart. Staggering the vibrators will maximize the effect on the bin walls to assist in material flow.

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Jeff Hochadel

Saving Green While You Screen

By Jeff Hochadel

We know it’s a big deal when it comes to talking about “sticker price”, especially when it deals with expensive pieces of equipment, or rather process investments that will provide efficiency and give you the best final product possible. Customized pieces of equipment tend to fall under the larger price tags, but don’t be fooled, there are ways to provide the best equipment possible while keeping it in a reasonable price range. Cleveland Vibrator and HK Technologies take every unique application and gives you a solution to best fit your process, and sometimes that solution much simpler than what you thought it was going to be…

Although we have a complete line of screening equipment from small lab models in 3”, 8” and 12” diameters all the way up to 60” diameter screeners we still receive numerous calls from customers looking for customized screeners built around a piece of equipment or a specific process. While many of these applications can be challenging and downright difficult, our shop manager finds them all interesting and challenging. One of the more popular requests is what we call drum sifters or drum screeners. The screeners are simple screeners designed to fit on top of an existing container or a manway on a piece of process equipment. Typically, the customer is not looking to spend a lot of money and is just interested in a way to remove Read More…


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Mike Stratis

Temperatures Are Rising…So Are Moisture Content Percentages

By Mike Stratis

Now that we are past Memorial Day weekend, and thank you to all that have served, are serving or will serve our country, the summer months are upon us. For some, and depending where you live, these are the best parts of the year, namely, because of the warmer temperatures. While we enjoy the extra hours of sunlight and are exposed to more vitamin D, Mother Nature can have a serious effect on manmade structures. This is certainly the case for Texas and Oklahoma right now as many cities in this part of the country have experienced record rain falls for the month of May. This amount of rain can often be attributed to the rise in moisture content within the atmosphere.

So, why is this important for industrial vibration? Good question. Read More…


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Mike Stratis

The Importance of Proper Installation of Industrial Vibrators

By Mike Stratis

“If you don’t have the time to do it right, when will you have the time to do it again?”

– John Wooden, former UCLA Men’s Basketball Coach and Presidential Medal of Freedom award winner.

We have a few frequently asked questions regarding bin vibrators, many of which revolve around how to install the unit. Here is the down and dirty:

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Vibrator Testing and Data Collection – The Story Continues…

By CVC Team

I’m not sure but I think it was the really old Batman and Robin series with Adam West where the show would end with the dynamic duo in sort of real trouble.  Some place along the line they’d pick up the story with a line something like “when last we checked in with…” well that sort of applies to my efforts to collect new data on Cleveland Vibrator’s line of pneumatic piston vibrators, both impact and air cushioned. Well…when last we check in… Cleveland Vibrator was making efforts to better document the performance of the piston vibrator line and we’d just recently purchased a CoCo-80 Dynamic Signal Analyzer as part of that effort.  I’d Blogged about my efforts and initial results a while back.

The initial plan was to capture the acceleration of a heavy plate to which we bolt an impact vibrator or air cushioned piston vibrator and isolate the plate with very soft airmounts.  Then using the equation F=ma, we’d calculate the force output of the vibrator, it all seemed reasonable.  At the time I wrote about data collected on the VM-25, miniature piston vibratorRead More…
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Mike Stratis

When Two Vibrators are Better than One

By Mike Stratis

Hello, world! First-time blogger here, so go easy on me. If you are reading this, I’d like to say thank you. Hopefully, the next few minutes help you choose and install the optimal number of industrial vibrators for your application, and give you plenty of #vibrationeducation!

In my 7+ years with The Cleveland Vibrator Company, I’ve been lucky enough to learn from some of the most experienced in the industry. Glen Roberts has learned and thus forgotten, more than I’ll ever know about pneumatic industrial vibrators. Jack Steinbuch can size vibratory equipment in his sleep. David Strong can design anything these two toss on his desk (or in his inbox). They have more than twice my age in combined years at The Cleveland Vibrator Company between the three of them.

That’s a lot of vibrators!

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One Size Fits All – Part Deux!

By CVC Team

I enjoy movies and unfortunately for my wife, I’m not a particularly discerning movie viewer.  I can usually find some redeeming value in most movies, particularly if I get the DVD from the library, the dollar per laugh ratio is pretty hard to beat!  I have a bit of a soft spot in my heart for spoofs, even today I still get a kick out of movies such as “Hot Shots, Part Deux.”  More than once I’ve felt like the character Dexter, the guy they sent the men in to rescue and then sent the men in to rescue the men they sent in to rescue Dexter!  Sometimes I have to exclaim “you don’t understand.  I can’t walk…..they’ve tied my shoelaces together.”  Oh well, such is life.

In a previous Blog I talked about “One Size fits all….Not!” and how Cleveland Vibrator ‘tailors’ our line of fabricated equipment to meet the specific needs of our customers.  We certainly continued to do that last year.  Looking back at 2014, my engineering drawing log shows that we generated 3d models and associated drawings for twenty different flat deck vibratory tables, FA, configurations.  The smallest vibratory table was a FA-1818 RE 220-6(2) (18 inch square deck size) to the largest being a FA-6060 (60 inch square deck size).  In addition to the FA style units we also generated six different grid top vibratory tables, GT, which interface with a customer’s gravity or power roller section.  One of these Read More…
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