Solutions In Motion Blog - Cleveland Vibrator

What You Need To Know About Screening Media – Part III

What You Need To Know About Screening Media – Part III

By Jack Steinbuch

Mar 16

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

Polyurethane

This screening media has been gaining acceptance in sizing and dewatering applications. Polyurethane is a synthetic polymer that is either cast or injection molded into screen decks or panels/modules. They are somewhat similar to perforated plate as specifications are typically designated by the openings, there is a bar width (amount of material between the openings), centers (distance between the holes as well as staggered or straight line) and thickness. Read More…

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Vibrator Testing and Data Collection – The Story Continues…

Vibrator Testing and Data Collection – The Story Continues…

By CVC Team

Mar 10

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 vibrator. Read More…

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When Two Vibrators are Better than One

By Mike Stratis

Mar 02

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!

Grain Bin Safety Week: How Rescue Tubes and Proper Training Will Save Lives

By CVC Team

Feb 20

Did you know that the pressure of engulfing grain is so powerful, that it takes more than 1,500 pounds of force to free a body submerged under less than two feet of grain?

I must admit that although Cleveland Vibrator has supplied Industrial Vibrators and Equipment to the grain and feed industry for many decades, I was not aware until I took the Asmark Safety Course how many folks are trapped, injured or killed inside grain silos and feed mills. A lot of the grain safety training applies to just about all industries and mirrors the manufacturing industry, which I have worked in and been associated for over 45 years. Two major things I picked up from this training were:

Tag out and lock out is huge anytime you need to work on a piece of equipment, or when you are in an area that normally has running equipment.
Checking your tools to make sure they are in good working order which includes inspection of the guards and making sure you have no frayed electrical cords. Generally, this is just good work ethics in any work environment. Read More…

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Quit Throwing Away Money! Check Screening Powder Coating Solutions That Saves You Cash.

By Jeff Hochadel

Feb 16

Powder coaters know the importance of utilizing a powder coating that is free from any contaminants or oversize particles. This would include the end-user and the powder coating manufacturer. Typical powder coating applications can leave up to 20% of the original powder either to be recycled or swept up and thrown out in the trash. Depending on the application this can be like throwing money out with the garbage.

Over the years we have built numerous vibratory check screeners for the powder coating end user who is interested in reclaiming the excess powder left over from a product run. Typically powder coatings are sieved in the 80-120 mesh range by the manufacturer. This mesh range is dependent on the type of powder and application where the powder is applied. When a customer approaches me with an application involving powder coating reclaim, I first inquire about his application. Is the finish a high-quality finish or coating possibly for a protective value? Secondly, is this a continuous or batch operation? This helps in determining the proper mesh size. High-quality finishes require a finer mesh size while other finishes may require a coarser screen. Both will remove the contaminants inquiries range from reclaiming powder swept up from the bottom of paint booths, while also protecting applicator spray guns from blockage. Read More…
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Ah! The Good “Old” Days at the Cleveland Vibrator Company

Ah! The Good “Old” Days at the Cleveland Vibrator Company

By CVC Team

Feb 09

When you have been around a company as long as I have, you look back at times and reflect on how the products you offer and a even how your workforce interacted with each other has changed compared to the same workplace of the 21^st century. After thinking back, I wanted to mention a few of the lighter moments from the 1970’s and some of the pranks we used to pull on each other. Let’s start with a few humorous moments on testing new products and repairs of larger Foundry Flask Vibrators.

In the early 1970’s, Cleveland Vibrator picked up another product line called “Air Blasters” or “Air Cannons”. They were basically welded tanks with an inside rubber bladder which was inflated with air from 80 to 100 PSI and you would release the pressurized air using a pressure relief valve thru a 4 to 6” diameter discharge pipe. This would send a blast of air into a large bin or silo to break up large collections of grain that had adhered itself to the inside walls. We ordered and received our first unit and of course had to test it before shipping to our valued customer. Read More…
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Brake. Don’t Break.

By Craig Macklin

Feb 02

To the casual observer, Vibratory Equipment might look like pretty simple stuff. You just slap some vibrators on the thing to make it shake, right? Anyone can make that! Well, as we’ve seen in some other detailed posts from Jack Steinbuch, there is more than meets the eye to designing and building something that will work and last.

One design feature that we have offered and recommended in the past is the Dynamic Brake. I say that we offered in the past because we are now moving to just make Dynamic Brakes standard features. We recognize that many folks may not know what a Dynamic Brake really does in order to see it as a good option to add. However, as you will see in the explanation and video here, it is more than a good option. It is the right way to build controls for vibratory equipment. We feel so strongly about doing things the right way. So, we are now just including it as standard feature.

To explain the Dynamic Break, we need to start with a quick review of the vibratory motors that make the equipment work. A vibratory table, feeder or screener uses two rotary electric vibratory motors (or shaker motors) that counter-rotate. Read More…
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One Size Fits All – Part Deux!

By CVC Team

Jan 26

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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What You Need to Know About Screening Media – Part Deux

What You Need to Know About Screening Media – Part Deux

By Jack Steinbuch

Jan 19

This blog is the second in a series that will be dedicated to typical screening medias that are installed in Vibratory Screeners. I will discuss their advantages and disadvantages so you can be in a better position to assist us in the selection process.

Perforated Plate

This is also a fairly common and widely used screening media for many applications including scalping, sizing and dewatering. Perforated plate, as relates to sections installed in vibratory screeners, is typically designated by the openings, the bar width (amount of material between the openings), centers (distance between the holes as well as staggered or straight line) and thickness. Read More…
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Customer Service is Not a Department, It’s an Attitude.

Customer Service is Not a Department, It’s an Attitude.

By CVC Team

Jan 12

I was processing a very nice order from one of our resale accounts in Texas and it reminded me of how we lost then re-acquired them and they have now become one of our better accounts. They started with Cleveland Vibrator back in 1994 and would order industrial vibrators here and there up to 1999, then simply vanished off our radar. Seven years later, in 2006, they contacted our marketing person at that time about purchasing weight covers for Rotary Electric Vibrators. I believe these motors were used on dewatering screeners. From what it would seem, one of our competitors would not supply this company with the weight covers and only wanted to sell them the complete drive motor. This simply doesn’t work since the weight covers serve two very important functions. One is to keep impurities and foreign matter out of the electric vibrator, not allowing the accumulation of the matter on the weights. Two, the covers act as a safety shield from anyone coming in to contact with the rotating eccentric weights. Read More…
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