If you work with hoppers, chutes, bins, or silos, you know that poor material flow can bring production to a standstill. The Vibco VS-160 pneumatic turbine vibrator is designed to solve exactly that problem, delivering quiet but powerful vibration that keeps powders, pellets, and granules moving smoothly. In this blog, we’ll explore what the Vibco VS-160 pneumatic turbine vibrator is, how it works, and how to mount and use it correctly so you can get the most out of your flow-aid system.
What Is the Vibco VS-160 Pneumatic Turbine Vibrator?
The Vibco VS-160 pneumatic turbine vibrator is a compact, continuous-duty industrial vibrator that uses compressed air to generate vibration. Unlike older piston-type units, the Vibco VS-160 pneumatic turbine vibrator uses an internal turbine that spins at very high speed to create centrifugal force. This design allows the Vibco VS-160 pneumatic turbine vibrator to run quietly, cleanly, and with very little maintenance.
At its core, the Vibco VS-160 pneumatic turbine vibrator delivers around 160 lbf of centrifugal force while operating at approximately 10,000 vibrations per minute (VPM) at 60 psi, and about 12,000 VPM at 80 psi. That power level makes the Vibco VS-160 pneumatic turbine vibrator an excellent choice for small to medium hoppers, bins, and chutes that handle up to roughly 1,600 lb of free-flowing material.
Key Technical Specifications of the Vibco VS-160 Pneumatic Turbine Vibrator
Before selecting any industrial vibrator, it’s important to understand the basic specs. Here are the key technical details for the Vibco VS-160 pneumatic turbine vibrator:
- Force output: 160 lbf (around 160 lb of centrifugal force) at rated pressure
- Vibration speed: ~10,000 VPM at 60 psi, ~12,000 VPM at 80 psi
- Air consumption: Typically 7–8 CFM (about 7 CFM at 60 psi, 8 CFM at 80 psi)
- Noise level: Approx. 70 dBA at full pressure (very quiet for an industrial vibrator)
- Maximum pressure: 80 psi
- Maximum operating temperature: Up to 350 °F
- Inlet port: ¼" NPT (female)
- Weight: Around 3 lb (1.4 kg)
- Dimensions: About 5.12" × 2.87" × 2.99" (130 × 73 × 76 mm)
- Mounting style: Foot-mount design requiring a rigid mounting plate
- Housing material: Rugged cast iron, designed for industrial environments
Together, these specifications show that the Vibco VS-160 pneumatic turbine vibrator is built to run continuously in demanding applications. Its compact size and moderate air requirement make the Vibco VS-160 pneumatic turbine vibrator straightforward to integrate into existing compressed-air systems.
How the Vibco VS-160 Pneumatic Turbine Vibrator Works
To appreciate why the Vibco VS-160 pneumatic turbine vibrator is so effective, it helps to understand how a pneumatic turbine vibrator operates. Inside the housing of the Vibco VS-160 pneumatic turbine vibrator is a precision-balanced turbine that spins when compressed air is introduced. As the turbine rotates at high speed, it creates centrifugal force, which is transferred through the mounting plate into the hopper or bin wall.
Because the Vibco VS-160 pneumatic turbine vibrator uses a turbine instead of a piston, it produces a very smooth, consistent vibration. This turbine-based design also means that the Vibco VS-160 pneumatic turbine vibrator runs quietly compared to many other industrial vibrators, thanks in part to an internal exhaust muffler that reduces noise to around 70 dBA at 80 psi. Within many plants, this low noise level makes the Vibco VS-160 pneumatic turbine vibrator easier to integrate into noise-sensitive operations.
In practice, the operator controls the intensity of the Vibco VS-160 pneumatic turbine vibrator simply by adjusting the air pressure at the regulator. Higher pressure results in higher vibration speed (VPM) and more vigorous vibration, while lower pressure provides gentler agitation. This flexibility allows the Vibco VS-160 pneumatic turbine vibrator to be tuned for everything from light powders to tougher, more cohesive materials.
Why Choose a Vibco VS-160 Pneumatic Turbine Vibrator Over a Piston Vibrator?
Many plants still use older piston-type vibrators, but upgrading to a Vibco VS-160 pneumatic turbine vibrator can bring several advantages. Piston vibrators often require regular lubrication, produce higher noise levels, and can be more prone to dust ingress due to moving parts and exposure. By contrast, the turbine design of the Vibco VS-160 pneumatic turbine vibrator is completely enclosed, factory-lubricated, and designed to be maintenance-free under normal conditions.
The quiet operation of the Vibco VS-160 pneumatic turbine vibrator is a major benefit for operators who work near bins and hoppers. With an internal muffler, the unit stays at a noise level that typically complies with OSHA guidelines, helping reduce fatigue and improving comfort in the work area. For facilities focused on energy efficiency, the air consumption of the Vibco VS-160 pneumatic turbine vibrator is also moderate, making it a practical choice in systems where compressed air is a valuable resource.
Additionally, the turbine-based Vibco VS-160 pneumatic turbine vibrator avoids the hammering impact style of some piston units and delivers a smoother, more controlled vibration. This is particularly important when dealing with fragile or mixed materials where excessive impact could cause segregation or damage.
Compliance, Safety, and Certifications
When installing any equipment in a production area, safety and compliance are critical considerations. The Vibco VS-160 pneumatic turbine vibrator is designed with these requirements in mind. It carries CE marking and is ATEX certified for use in explosive atmospheres when installed correctly. This means the Vibco VS-160 pneumatic turbine vibrator is suitable for use in many hazardous dust environments, such as areas where combustible powders or fine particles are present.
Because the Vibco VS-160 pneumatic turbine vibrator does not have electric components, it eliminates many of the electrical hazards associated with motor-driven vibratory equipment. The ATEX certification indicates that the internal design, bearings, and exhaust controls are suitable for hazardous zones, provided that the Vibco VS-160 pneumatic turbine vibrator is installed according to the manufacturer’s guidelines.
From a hearing safety standpoint, the internal muffler of the Vibco VS-160 pneumatic turbine vibrator keeps noise to roughly 70 dBA at full pressure. This is significantly quieter than many other industrial vibrators, making it easier to maintain workplace noise levels within recommended limits.
Mounting the Vibco VS-160 Pneumatic Turbine Vibrator Correctly
Even the best vibrator will perform poorly if it’s mounted incorrectly. To get full performance from the Vibco VS-160 pneumatic turbine vibrator, proper mounting is essential. The unit is designed with a flat foot and tapped mounting holes, but it should never be bolted directly onto a thin hopper or bin wall.
Instead, the Vibco VS-160 pneumatic turbine vibrator must be bolted to a rigid mounting plate or channel iron, which is then welded or bolted to the hopper. Vibco offers a dedicated VSM-2 mounting plate designed specifically for the VS-160 and VS-190 series. This steel plate is welded or bolted onto a stiff structural member, such as 3" × 5" channel iron, and the Vibco VS-160 pneumatic turbine vibrator is then bolted to the plate.
When installing the Vibco VS-160 pneumatic turbine vibrator, make sure the footplate sits flat and flush on the mounting plate. Bolts should be tightened securely, but not so aggressively that the plate bends or warps. Distortion in the plate can lead to misalignment and reduced effectiveness of the Vibco VS-160 pneumatic turbine vibrator.
The mounting point should be located where material tends to bridge, rathole, or stick—often near the cone or transition area of a hopper—to help prevent problems like bridging and ratholing.
In some cases, installing the Vibco VS-160 pneumatic turbine vibrator slightly off-center or at an angle can improve material flow by setting up a more helpful vibration pattern.
Air Preparation and Accessories for the Vibco VS-160 Pneumatic Turbine Vibrator
Because the Vibco VS-160 pneumatic turbine vibrator is factory-lubricated and designed to run on clean, dry air, proper air preparation is vital. The manufacturer recommends using a filter-regulator in the supply line to remove moisture and contaminants and to control pressure to the Vibco VS-160 pneumatic turbine vibrator.
A typical setup includes a ¼" filter/regulator assembly placed upstream of the Vibco VS-160 pneumatic turbine vibrator, along with a ball valve or solenoid valve to switch the unit on or off. For example, a ¼" ball valve is often used as a manual shutoff, while a ¼" solenoid valve can provide remote or automated control. Because of the internal muffler design, the Vibco VS-160 pneumatic turbine vibrator does not require a separate exhaust muffler, though some plants may route a short exhaust hose to direct discharge away from operators.
In many installations, the Vibco VS-160 pneumatic turbine vibrator is part of a complete kit that includes the vibrator, mounting bracket, filter/regulator, and necessary hardware. Setting up the air line correctly helps ensure that the Vibco VS-160 pneumatic turbine vibrator delivers its full 160 lbf of force and runs for a long time without problems.
Alternative Models to the Vibco VS-160 Pneumatic Turbine Vibrator
While the Vibco VS-160 pneumatic turbine vibrator is a versatile choice, Vibco offers several related models if your application demands something slightly different. Within the same turbine series, you’ll find variants that share the same basic design but offer different speeds, temperature ratings, or force levels.
One such option is the VS-160HS (High-Speed) version. This unit maintains the same 160 lbf force but operates at even higher speeds, reaching around 12,000 VPM at 60 psi. This makes the high-speed variant a good choice when you need more rapid vibration from a vibrator similar in size to the Vibco VS-160 pneumatic turbine vibrator.
Another variant is the VS-160HT (High-Temperature) model. It uses special high-temperature components and graphite bearings so it can withstand demanding environments up to about 350 °F while still delivering 160 lbf of force. If your application exposes equipment to higher temperatures, the VS-160HT may be a better fit than the standard Vibco VS-160 pneumatic turbine vibrator.
Beyond these, Vibco’s VS series covers a broad range of force levels. Smaller models, such as the VS-130 (around 75 lbf at 8,000 VPM at 60 psi), are useful when a full-sized Vibco VS-160 pneumatic turbine vibrator would be more than you need. Larger units like the VS-190 (approximately 270 lbf) or even higher-force models address heavier-duty bins and larger capacities. This family approach makes it easy to scale up or down from the baseline provided by the Vibco VS-160 pneumatic turbine vibrator.
Typical Applications of the Vibco VS-160 Pneumatic Turbine Vibrator
The Vibco VS-160 pneumatic turbine vibrator is widely used in any industry where bulk materials must be kept flowing reliably. Because it provides 160 lbf of force, a common sizing guideline is that one Vibco VS-160 pneumatic turbine vibrator can handle up to about 1,600 lb of free-flowing material, using a rule of thumb of one pound of vibrator force per 10 lb of bin contents.
Here are some typical uses for the Vibco VS-160 pneumatic turbine vibrator:
- Hoppers and bins: Preventing bridging, ratholing, and sticking in small to medium storage vessels.
- Chutes and transfer points: Keeping material moving through chutes that might otherwise accumulate buildup.
- Material conveying systems: Assisting air conveyors and feeder lines to prevent clogs and maintain smooth flow.
- Batching and packaging equipment: Ensuring consistent feed into weigh hoppers, baggers, and form-fill-seal machines.
- Chemical, plastics, biotech, and food processing: Keeping powders, resins, granules, and ingredients moving without contamination or excessive noise.
- Concrete or masonry work: Providing vibration for light forms or feeders when a quiet, pneumatic solution is required.
Because the Vibco VS-160 pneumatic turbine vibrator is fully enclosed, clean, and quiet, it is right at home in hygienic or noise-sensitive processes. Its ATEX rating and CE certification also make the Vibco VS-160 pneumatic turbine vibrator suitable for many regulated and hazardous environments.
How to Size and Select the Vibco VS-160 Pneumatic Turbine Vibrator
Choosing the right vibrator for your hopper or bin involves more than just picking a model number. The Vibco VS-160 pneumatic turbine vibrator fits many applications, but the sizing should still be done carefully. A commonly used approach is to estimate the weight of material that will be in the hopper or bin and apply a simple rule: one pound of vibrator force per 10 lb of material.
For example, if you have a hopper that typically holds around 1,200 lb of material, the 160 lbf force of the Vibco VS-160 pneumatic turbine vibrator gives you a comfortable margin. If your hopper regularly holds closer to 2,000 lb or more, you might consider a larger model like the VS-190, depending on material characteristics.
You should also consider the nature of the material itself. If it is light, free-flowing granular material, the Vibco VS-160 pneumatic turbine vibrator may be more than sufficient. If it is moist, sticky, or prone to forming strong arches, you may need to combine the Vibco VS-160 pneumatic turbine vibrator with multiple mounting points, higher pressure, or larger units.
Other selection factors include:
- Bin geometry: Steep cone angles often flow better, but flat bottoms or shallow cones may require more vibration from a unit like the Vibco VS-160 pneumatic turbine vibrator.
- Wall thickness and stiffness: Thicker, stiffer walls transmit vibration more effectively.
- Ambient conditions: High temperatures or hazardous atmospheres may favor high-temperature or ATEX-certified models like the Vibco VS-160 pneumatic turbine vibrator.
By carefully reviewing these factors, you can decide whether the Vibco VS-160 pneumatic turbine vibrator is the right model or whether a smaller or larger VS series unit will better match your application.
Maintenance Tips and Troubleshooting for the Vibco VS-160 Pneumatic Turbine Vibrator
One of the advantages of the Vibco VS-160 pneumatic turbine vibrator is that it is factory-lubricated and designed to be maintenance-free under normal operating conditions. However, proper care of the air supply and mounting hardware will help ensure long service life and reliable performance from the Vibco VS-160 pneumatic turbine vibrator.
Here are some simple maintenance tips:
- Use clean, dry air: Make sure your filter-regulator is working correctly so that water, oil, and dirt are removed before they reach the Vibco VS-160 pneumatic turbine vibrator.
- Check air pressure: Verify that the regulator is delivering the correct pressure. Operating above the maximum 80 psi rating may cause damage, while very low pressure might reduce effectiveness.
- Inspect mounting bolts: Periodically confirm that the bolts securing the Vibco VS-160 pneumatic turbine vibrator to its mounting plate are tight and that the plate is not cracked or distorted.
- Listen for changes in sound: The Vibco VS-160 pneumatic turbine vibrator should produce a smooth, consistent hum. Sudden changes in noise may indicate a problem with air supply or internal components.
- Monitor performance: If material starts to bridge or stick again, check whether the Vibco VS-160 pneumatic turbine vibrator is actually running at the desired pressure and cycle.
Basic troubleshooting steps usually focus on air supply issues. If the Vibco VS-160 pneumatic turbine vibrator fails to start, check the upstream valve, regulator, and filter. Look for kinked hoses, plugged filters, or a stuck solenoid. Because the vibrator is internally lubricated and sealed, maintenance is usually limited to external components and correct setup, making the Vibco VS-160 pneumatic turbine vibrator a low-hassle choice for busy plants.
Integrating the Vibco VS-160 Pneumatic Turbine Vibrator Into Your System
The Vibco VS-160 pneumatic turbine vibrator is easy to integrate into most systems that already have a compressed-air network. In many cases, you simply:
- Install the proper mounting plate or channel and bolt the Vibco VS-160 pneumatic turbine vibrator in place.
- Plumb in a ¼" air line from your main supply through a filter-regulator and valve.
- Set the regulator to the desired pressure (for example, 60 psi for 10,000 VPM or 80 psi for 12,000 VPM).
- Cycle the Vibco VS-160 pneumatic turbine vibrator on and off as needed to keep material flowing.
You can control the Vibco VS-160 pneumatic turbine vibrator manually using a ball valve, or automatically using a solenoid valve triggered by a timer, PLC, or level sensor. This flexibility allows the Vibco VS-160 pneumatic turbine vibrator to operate only when needed, conserving air and limiting wear on mechanical components.
In more advanced systems, multiple hoppers or bins may each have their own Vibco VS-160 pneumatic turbine vibrator or a mix of different VS series models. By tuning the timing, pressure, and sequence of operation, plants can achieve very reliable and energy-efficient flow-aid solutions.
Related Product Collections for Your Pneumatic System
To get the best results from a Vibco VS-160 pneumatic turbine vibrator, it helps to pair it with reliable air supply equipment and quality tools. Here are three related product collections you can explore at Industrial Electrical Warehouse:
- ➜ Hydraulic Cylinders, Pneumatics, Valves & Pumps – Browse a wide range of pneumatic components, including valves, regulators, and accessories that complement the Vibco VS-160 pneumatic turbine vibrator in your flow-aid system.
- ➜ Air Compressors & Blowers – Find air blow guns, flow regulators, mist separators, and other compressed-air accessories to help you deliver clean, stable air to the Vibco VS-160 pneumatic turbine vibrator.
- ➜ Tools & Measurement Equipment – Shop tools, test instruments, and measurement gear to support installation, alignment, and ongoing maintenance of the Vibco VS-160 pneumatic turbine vibrator and your bulk-handling equipment.
Conclusion: Getting More Reliable Flow with the Vibco VS-160 Pneumatic Turbine Vibrator
When bulk material stops flowing, production and profits can quickly be affected. The Vibco VS-160 pneumatic turbine vibrator offers a powerful, quiet, and low-maintenance way to keep powders, granules, and pellets moving through hoppers, chutes, and bins. With 160 lbf of force, up to 12,000 VPM, ATEX and CE certifications, and a fully enclosed turbine design, the Vibco VS-160 pneumatic turbine vibrator is a smart choice for many flow-aid applications.
If you are reviewing options to improve material flow in your plant, it’s worth exploring the detailed specifications, mounting accessories, and application notes for the Vibco VS-160 pneumatic turbine vibrator on the product page. Taking a few minutes to match the vibrator to your hopper size and material can pay off in smoother production, fewer clogs, and less downtime across your process.
