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Dust Collector Pneumatic Components

Pneumatic Vibrator

Pneumatic Vibrator uses compressed air to generate high-frequency vibration, helping reduce material adhesion, buildup, bridging, and blockage. It is suitable for dust collector hoppers, silos, chutes, powder conveying pipelines, and bulk material handling equipment. Different models can be selected according to equipment structure, material characteristics, and required vibration force.

模型

 振动

（每分钟 1000 转）

 离心力

（N）

 空气消耗量

（升/分钟）

2 巴

 4 巴 6 巴 2 巴 4 巴 6 巴 2 巴 4 巴 6 巴
K-8 25.5 31.0 35.0 130 260 360 83 145

195

K-10

 22.5 28.0 34.5 250 470 710 92 150 200

K-13

 15.0 18.5 22.5 320 550 870 94 158

225
K-16 13.0 17.0 19.5 450 800 1100 122 200

280

K-20

 10.5 14.5 16.5 720 1220 1720 130 230 340
K-25 9.2 12.2 14.0 930 1570 2050 160 290

425

K-30

 7.8 9.7 12.5 1510 2470 3210 215 375

570
K-36 7.3 9.0 10.0 2060 3150 4050 260 475

675
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1. Features & Functions

High-Efficiency Vibration to Reduce Blockage

Driven by compressed air, the internal vibration mechanism generates vibration to loosen material adhesion and buildup, helping reduce powder bridging and blockage and improving material discharge from hoppers, dust collector hoppers, and silos. The vibration intensity and frequency can be adjusted according to operating conditions.

Adjustable Vibration Force

By adjusting the compressed air pressure, the operating frequency and vibration force can be changed to suit different materials and installation positions. Different models cover different vibration force ranges, making it easier to select the appropriate vibrator for specific equipment.

Fast Start and Stop

The Pneumatic Vibrator is driven by compressed air and can start and stop quickly. It is suitable for use with solenoid valves, timers, pulse controllers, or PLCs to achieve automatic intermittent vibration.

Compact Design and Easy Installation

The product features a compact design and can be mounted to the walls of hoppers, silos, or other equipment through mounting holes. Different series and specifications are available to suit various installation spaces and vibration force requirements.

Multiple Models Available

Different types of Pneumatic Vibrators can be selected according to the vibration principle and application requirements, covering different levels of vibration force, frequency, and air consumption.

2. Typical Applications

Pneumatic Vibrators can be used in a wide range of industrial powder and bulk material handling equipment:

  • Dust Collector Hoppers
  • Hoppers
  • Silos
  • Bins
  • Chutes
  • Powder Conveying Systems
  • Pneumatic Conveying Systems
  • Screw Conveyors
  • Feeders
  • Powder Processing Equipment

模型

 振动

（每分钟 1000 转）

 离心力

（N）

 空气消耗量

（升/分钟）
2 巴 4 巴 6 巴 2 巴 4 巴 6 巴 2 巴 4 巴

6 巴

K-8

 25.5 31.0 35.0 130 260 360 83 145 195
K-10 22.5 28.0 34.5 250 470 710 92 150

200
K-13 15.0 18.5 22.5 320 550 870 94 158

225

K-16

 13.0 17.0 19.5 450 800 1100 122 200 280
K-20 10.5 14.5 16.5 720 1220 1720 130 230

340

K-25

 9.2 12.2 14.0 930 1570 2050 160 290 425
K-30 7.8 9.7 12.5 1510 2470 3210 215 375

570

K-36

 7.3 9.0 10.0 2060 3150 4050 260 475

675

 

1、What Is the Working Principle of the GT/K Pneumatic Vibrator?

Compressed air enters the chamber and drives the internal turbine to rotate at high speed, generating centrifugal excitation force. The resulting vibration is continuously transmitted to the equipment, helping promote material flow and prevent material retention, bridging, and blockage.

2、What Is the Difference Between Pneumatic Vibrator and Pneumatic Percussion Hammer?

The GT/K Pneumatic Vibrator generates continuous high-frequency vibration, making it suitable for continuous material flow assistance and screening applications. Its vibration is relatively uniform and gentle. A Pneumatic Percussion Hammer generates instantaneous pulsed impact and is more suitable for stubborn bridging, severe wall adhesion, and material blockage.

For minor material buildup, a Pneumatic Vibrator can be considered first. For severe blockage, the two can also be used together depending on the application.

3、Can the Pneumatic Vibrator Be Used in Hazardous Areas?

Yes. The pneumatic vibrator is driven by compressed air and does not require electrical components for its vibration operation, making it suitable for applications where pneumatic equipment is preferred in dusty or potentially hazardous environments. However, the suitability of a specific model for a classified hazardous area should be confirmed according to its actual certification and site requirements.

4、How Is the Vibration Force Adjusted?

The vibration frequency and centrifugal force can be adjusted by regulating the compressed air pressure. In general, increasing the air pressure increases the vibration frequency and excitation force. The actual operating pressure should be selected according to the specific model and application requirements.

5、Is the Equipment Suitable for High-Temperature Applications?

Standard models have a specified operating temperature range that depends on the product design and manufacturer. For example, some GT series models are specified for temperatures up to 120°C (250°F). For high-temperature applications, the actual model specifications should be confirmed before selection.

6、Can a vibrating hammer operate for long periods of time?

Pneumatic vibrators can be designed for long-term continuous operation under appropriate operating conditions. Clean and dry compressed air is important for maintaining reliable operation and reducing wear. The actual continuous operating conditions, duty cycle, air pressure, and maintenance requirements should follow the specifications of the selected model.

1、Important Notes

Keep the Air Supply Clean and Dry

The compressed air supply should be clean and dry. Oil and moisture may cause bearing corrosion or sticking, reducing the service life of the equipment. An air filter regulator is recommended for the air circuit.

2、 Daily Operation & Maintenance

1. Maintain a Clean Air Supply

Regularly check the air filter and drain accumulated water to prevent moisture and contaminants from entering the vibrator and affecting normal operation.

2. Check the Mounting and Air Circuit

Regularly check the mounting bolts, air tubes, and fittings for looseness or air leakage. If abnormal noise or reduced vibration occurs, inspect the equipment promptly.

3. Adjust the Vibration Force Properly

Adjust the compressed air pressure according to the material flow conditions. Avoid unnecessarily high pressure during long-term operation to reduce air consumption and equipment load.

3、Installation Requirements

1. Secure Installation

Securely mount the Pneumatic Vibrator to the hopper, silo, or equipment wall. Ensure that the mounting surface has sufficient rigidity and check that the bolts are properly tightened.

2. Proper Air Supply Connection

Use clean and dry compressed air and control the operating pressure according to the product model. Air tubes and fittings should be securely connected to prevent air leakage.

3. Select the Proper Installation Position

Determine the installation position according to the equipment structure and areas prone to material buildup. For larger equipment, multiple vibrators can be used according to actual requirements to achieve better vibration coverage.

4. Model-Specific Maintenance

Some GT series Pneumatic Vibrators use pre-lubricated bearings and require no additional lubrication. Specific maintenance procedures should follow the instructions for the actual product model.

4、Complementary Products

1、Pneumatic Solenoid Valve: Controls the air circuit on and off to enable automatic start and stop of the vibrator.

2、Pulse Controller: Allows the vibration duration and interval to be freely set for automatic cyclic operation. The vibrator can be synchronously controlled by a relay, controller, or our touchscreen differential pressure controller (PLC).

3、Air Filter / Regulator: Filters the compressed air and regulates the operating pressure to maintain stable vibration force and help prevent equipment sticking.

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