applications of industrial vibrators

Craig Macklin

5 Cool Industrial Vibrator Applications in 2020

By Craig Macklin

Industrial Vibrators and Vibratory Equipment can be used for so many different purposes that we never get bored working on customer inquiries to help them.  We get to work across dozens of industries with hundreds of material types and countless unique conditions, requirements, and problems.  So, it is fun to reflect on applications and problems we’ve solved near the end of a year.  This posting is just that, a moment of reflection and sharing.  Enjoy!! 

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Katy Sabo

Which Industrial Vibrator Works Best for Your Extreme Temp Conditions?

By Katy Sabo

Casting facilities pour molten metals into molds that require vibration to enable material flow and release air from the molten metal during the cooling process. Hot Forging Facilities feed metal ranging from 800 degrees Fahrenheit to 2200 degrees Fahrenheit, depending on the material they’re producing which may require vibration for their transfer chutes. These are just a few examples of material flow locations that vibration can be used within these facilities.

What is the one thing these applications have in common? Heat.

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Jack Steinbuch

Reduce the Noise Level on Your Vibratory Equipment

By Jack Steinbuch

OSHA specifies that a hearing conservation program should be in place when “noise exposure is at or above 85 decibels averaged over 8 working hours, or an 8-hour time-weighted average (TWA)”. This can be an issue for some vibratory equipment. However, we have selections available that will reduce noise levels which can result in many positives for your facility (OSHA).

For example, did you know investing in noise-reducing vibration can lead to an increase in productivity and overall safety? High noise levels can lead to short- and long-term physical damage including ringing ears, temporary changes in hearing, and long-term hearing damage or loss. But, less commonly known, it can also put a strain on your pocket by reducing productivity, contributing to poor communication and concentration, and can even contribute to workplace accidents by limiting your employee’s ability to understand speech (OSHA).

Since there is a wide variety of vibratory equipment, for this blog, we will focus on “brute force” vibratory equipment.  The vibrating body is directly installed on the equipment and is driven by a vibrator or dual motors, and the supporting structure is isolated from the vibrating body. Now let us look at potential ways to reduce their noise level:

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What You Need to Know About Clogged Industrial Pipe Issues and Vibration

By Cleveland Vibrator Team

Material flow issues are the worst. Not only are they a headache to deal with during production for the team out on the floor, but they may be costing you valuable time and money in the long run. The usual suspects for material flow hang-ups typically occur in bulk supply hoppers or industrial bins. But, what about those industrial pipes and chutes transferring materials throughout various stages of production?

Industrial vibration is not just for those usual suspects; it can be just as successful when applied to those transfer chutes and pipes! Not only does it get the job done, but it is economical and ultimately saves the integrity of your equipment and your team’s shoulders and backs.

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Mike Stratis

How Vibration Helps Improve Dust Collection Systems

By Mike Stratis

When dealing with dust collection systems, it is critical to regularly clean the collected dust out of the equipment. One of the methods to remove the accumulated dust is with the help of vibration. Where the vibration is applied, though, depends on the collection system installed. Standard installations that we see are:

  • Electrostatic Precipitators (ESP)
  • Baghouses
  • Cyclones

Electrostatic Precipitators

First, we’ll discuss electrostatic precipitators. These are large systems that are frequently found at facilities, such as:

  • Pulp and paper or steel mills
  • Refineries
  • Concrete plants
  • Coal-fired power plants, just to name a few

The systems have a series of wires and plates that act as filters that rely on an electrostatic charge to pull dust particles from the air passing through the collection system. Keeping these wires and plates clean is imperative to the process because it helps increase the efficiency of the dust collection system.

This is where a Rapper comes into play.

The Cleveland Vibrator 3″ PMA Rapper is an air-powered piston vibrator that is installed on a mounting plate connected to a shaft to shake the wires and plates. This shaking process breaks the friction of the particulates clinging to the collection media. The dust then drops down to the collection hopper underneath. Once the material is in the collection hopper, an externally mounted piston vibrator or air knocker will remove the dust from the inside sloped walls of the hopper and to the discharge.

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Katy Sabo

5 Awesome Things You Need To Know About Industrial Vibration

By Katy Sabo

Working for the Cleveland Vibrator Company, you can imagine how many times I get the question, “what exactly do you mean by vibrators?” It’s a question I answer with great pride and enthusiasm… and maybe add a little bit of humor for good measure. When I go on to explain just how important vibration is across so many industries, the shock factor withers away and people are engaged in the conversation, wanting to learn more about it. There’s a couple of things you should know about industrial vibration and why it may be one of the coolest fields to work in, here’s the short list to get you started:

It’s Diverse – It’s true. Industrial vibrators can be found on the side of bins, hoppers, silos, barges
and on screening, conveying and compaction equipment. Have you passed a large dump truck lately on the highway? I’d venture to bet there may be a DC vibrator hiding away underneath the body Read More…


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Mike Stratis

Properly Size an Industrial Vibrator on a Bulk Barge Hopper in 3 Easy Steps

By Mike Stratis

When it comes to unloading dry bulk bins, hoppers or vessels, we all know time is money. The more efficiently a job is done, the more time becomes available to take on new projects. More projects, equals… well, you get it.

One of the options available when it comes to material handling and unloading dry bulk barge hoppers or vessels is vibration. These externally mounted pneumatic or electric devices, when properly sized and installed, appropriately flex the bin or hopper wall to break free rat holing, bridging, caking or sticking material. With the assistance of the Cleveland Vibrator Selection Guide, the vibrator sizing process can be simplified and help increase successful installation. Read More…


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3 Variables to Consider That Influence Material Flow from Vibratory Hopper Feeders

By CVC Team

When it comes to a vibratory hopper feeder and end-user requirements, The Cleveland Vibrator Company has worked with customers that span the range from simply wanting to increase material flow from point A to point B to more precise applications sending bulk material to downstream processes.

Customer Example

For example, we had the opportunity to visit a local customer and assist him with setting up a hopper feeder unit. Their goal was to place a dry material into plastic trays while they moved on a conveyor under the feeder. Precise metering of the dry material into the trays is critical to this customer’s success. 

It seemed this would be an excellent opportunity to discuss material flow and the impacting parameters. As mentioned, the equipment provided by The Cleveland Vibrator Company is a vibrator hopper feeder. The hopper is a stationary non-vibrating hopper with an adjustable slide gate. The vibratory feeder utilizes two rotary electric vibrators. A variable frequency drive (VFD) with a dynamic brake resistor controls the vibrators.

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Mike Stratis

Truck & Trailer Loads Demand A Tough Solution – What Are Your Vibratory Options?

By Mike Stratis

When it comes to unloading dry or semi-dry bulk materials from a hopper trailer, belly dump, side dump, end dump, or similar type of truck, a few vibratory options are available to the market. Depending on the power supply available on the mobile equipment, air or electric, the vibratory components change. We will first look at the air-powered vibrator options then turn to the electric-powered vibrator options.

Air Powered Options

Piston Style Vibrator

The pneumatic or air-powered units that are available are the piston-style vibrator or the turbine-style vibrator. These two are by far the most common air-powered vibrators found on mobile equipment. The Vibra-Might Air Piston Vibrators are popular units in the field because these vibrators have a dual-diameter piston that allows for start-up at any mounting angle, and there is no spring on the inside of the vibrator. No spring = less wear parts.

These vibrators also have a single exhaust port and come standard with the exhaust port protector. The exhaust port protector helps keep dust, dirt, water, and other contaminants out of the bore of the vibrator. These Vibra-Might air piston vibrators come in both 4-bolt square base and 2-bolt rectangular base designs. The 2-bolt design is more common, and the slotted bolt holes of the 1200 VMR (impacting piston) or 1200 VMRAC (non-impacting piston) cover a wide range of new or existing bolt patterns. Also, if there is no oiler or lubricator on the truck itself, we offer coated casted bodies that can operate with or without lubricant. Adding lubricant will help the longevity of the vibrator, but it is not necessary.

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Mike Stratis

Sizing and Selecting Air Piston Vibrators for Conical Silos

By Mike Stratis

When turning to a pneumatic air piston vibrator for bin cleanout or bulk material flow for your material storage vessel with a conical silo transition hopper, there are a few things we review to help determine the best unit for the job. Here are the various sets of criteria we review before making a recommendation:

  1. Number of vibrators needed
  2. Strength of vibrator needed
  3. Best air piston vibrator for application

Step One: Find the Number of Vibrators Needed

We look at the geometry of the vessel to find the number of vibrators recommended for the conical silo hopper. The vessel’s geometry, size, and shape tell us the number of vibrators needed for the most effective vibration transfer into the material. There are about 5 feet of effective radius for the vibration energy from where the vibrator is mounted. Here is a visual aid that allows you to see how many vibrators are needed based on the size of your hopper.

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