Vibro Feeder
Vibro Feeder: Precise Grain Feeding Solution for Mill Processes
In the modern milling industry, process efficiency and product quality depend on controlled and precise grain feeding systems. The Vibro Feeder systems developed by Tanış A.Ş. utilize the advantages of vibration technology to provide homogeneous and continuous grain feeding in mill processes. These systems, designed with advanced engineering solutions, stand out with their adjustable feeding speed, durable structure, and easy integration features.
A vibro feeder is a vibration-based transport system that provides controlled and precise feeding of grain and granular materials. This system moves material forward through electromagnetic or motor-driven vibration mechanisms, providing regular and controlled flow at various stages of the milling process.
The greatest advantage of vibration technology in grain feeding is providing precise and adjustable flow control. Unlike traditional feeders, by changing vibration frequency and amplitude, material flow rate can be easily and precisely adjusted. This feature is of critical importance for process optimization and product quality.
Controlled feeding in the milling process increases efficiency by ensuring equipment operates at optimum capacity. The performance of critical equipment such as roller mills, stone separators, sieves, and cleaning machines is directly dependent on regular and homogeneous feeding. Vibro feeders maximize the capacity of this equipment while preventing problems caused by excessive or insufficient feeding.
The advantages of vibro feeders over traditional feeding systems include precise speed control, low maintenance requirements, damage-free grain transport, and minimum clogging risk. Screw feeders can damage grain and require high maintenance, while belt conveyors struggle to provide precise speed control. Vibro feeders eliminate these disadvantages by offering an ideal feeding solution.
The basic components of the vibrating feeding system consist of a vibration source (electromagnetic or motor-driven), trough, suspension system, and control unit. These components create an integrated system that enables controlled grain advancement.
The electromagnetic or motor-driven vibration mechanism forms the heart of the system. In electromagnetic systems, electric current is sent to coils to create a magnetic field, and this field pulls/pushes the armature. In motor-driven systems, vibration movement is obtained using eccentric weights. Both technologies have their own advantages and are selected according to application needs.
The principle of adjustable vibration frequency and amplitude provides precise control of feeding speed. By changing frequency (number of vibrations per second) and amplitude (size of vibration movement), the advancement speed and amount of material are controlled. These parameters can be adjusted over a wide range and optimized according to different grain types and process needs.
The physics of precise grain transport through vibration energy requires a special design approach. Grain particles on the trough surface move forward by jumping short distances each time under the effect of vibration. This micro-jumping movement ensures transport without damaging the grain and with minimum friction. Trough angle, surface roughness, and vibration parameters are precisely adjusted for optimum transport.
The mechanism for providing homogeneous and controlled flow guarantees that grain advances regularly from the feeding point to the exit point. The special design of the trough and vibration characteristics ensure equal distribution of material across the entire surface, preventing problems such as accumulation in corners or excessive flow in the center area.
The vibration motor and eccentric weight system is the basic mechanism of motor-driven vibro feeders. The centrifugal force created by the rotation of unbalanced weights gives the trough vibration movement. By adjusting the position and size of eccentric weights, vibration characteristics can be optimized.
The relationship between frequency control and feeding speed is the foundation of process control. As vibration frequency increases, grain advancement speed and therefore feeding capacity increase. Modern Tanış vibro feeders provide frequency control through inverter technology, offering stepless speed control between 10-100%.
The spring suspension system and vibration isolation are of critical importance for the effective operation of the vibro feeder. Specially designed springs ensure the trough vibrates at the correct frequency and amplitude while minimizing the transmission of vibration to the machine body and building structure. This isolation both improves machine performance and prevents structural damage.
Resonance control and optimum vibration values are carefully managed for efficient and safe operation. The system is designed to avoid mechanical resonance or use controlled resonance. This way, maximum vibration efficiency is achieved with minimum energy.
Vibro Feeder: Technical Specifications and Performance Parameters
The Tanış Vibro Feeder series is offered in various models to meet different capacity needs. Basic technical specifications are as follows:
| Model | Capacity (tons/hour) | Trough Width | Motor Power | Vibration Frequency | Weight |
|---|---|---|---|---|---|
| TMVB-200 | 1-5 | 300 mm | 0.095 kW | 1500 vpm | 120 kg |
| TMVB-400 | 3-15 | 500 mm | 0.095 kW | 1500 vpm | 180 kg |
| VB-750 | 10-30 | 750 mm | 0.75 kW | 3000 vpm | 260 kg |
| VB-1000 | 20-50 | 1000 mm | 1.1 kW | 3000 vpm | 350 kg |
All our models have the following standard features:
- Stainless steel or carbon steel body options
- Wear-resistant trough surface
- Stepless speed control (10-100%)
- High-efficiency IE3 class motors
- IP65 protection class electrical components
- Independent operation or PLC control compatibility
Motor power and energy consumption values are optimized. Thanks to innovative design and efficient vibration mechanism, high transport capacity is achieved with low energy consumption. Average energy consumption is quite low at 0.02-0.05 kWh per ton of transported material.
The feeding capacity range varies depending on vibration parameters, grain type, and trough dimensions. A wide product range from the compact VB-300 model to the high-capacity VB-1000 model meets capacity needs ranging from 1 ton to 50 tons per hour.
Vibration frequency and amplitude adjustment ranges are optimized for maximum flexibility. While the standard frequency range is 850-3000 vpm (vibrations/minute), different ranges can also be offered for special applications. Amplitude adjustment is made with electric current in electromagnetic models and by the position of eccentric weights in motor-driven models.
Model Options and Capacity Alternatives
Model alternatives are offered for different capacity needs. The compact VB-300 and VB-500 models are ideal for small and medium-scale mills. For high-capacity facilities, the powerful VB-750 and VB-1000 models are recommended.
Various trough width and length options provide optimum solutions for each facility. Standard models have widths ranging from 300 mm to 1000 mm and lengths ranging from 1000 mm to 3000 mm. For special applications, designs outside these dimensions can also be made.
Standard and custom design versions meet different industrial requirements. The basic model can be enriched with optional features such as food-grade stainless steel construction, dust-proof closed design, raised edge guards, and transparent inspection covers.
Model selection criteria according to business size include current or planned production capacity, types of grain processed, and physical layout constraints. The Tanış engineering team provides expert support in optimum model selection according to your facility’s special needs.
Feeding Performance and Precise Control
Precise and stepless flow rate control is the most important feature of Tanış Vibro Feeders. Systems equipped with inverter technology allow precise and stepless speed adjustment between 10-100%. This precision is of critical importance for process optimization and product quality.
Homogeneous and continuous material feeding ensures mill equipment operates at optimum performance. Vibration characteristics are designed to ensure equal material distribution across the entire trough width. This homogeneity guarantees balanced operation of downstream equipment and consistency of product quality.
Performance is optimized for different grain types and sizes. Vibration parameters can be easily adjusted for different grains such as wheat, corn, barley, rye, and their crushed and ground forms. Trough surface and angle are designed to adapt to different material properties.
Minimum clogging and continuous feeding features are vital for production efficiency. The wide trough design allows grain to flow freely while the vibration effect prevents material bridging or clogging. This feature provides great advantage especially when processing high-moisture or sticky grains.
Control Systems and Automation Features
Manual and automatic speed control options respond to different operational needs. Various options are offered from simple potentiometer control to advanced control panels with touchscreens. Manual control is ideal for quick adjustments and testing, while automatic control is the optimum choice for continuous production.
PLC integration and remote control capabilities meet modern factory automation requirements. Standard industrial communication protocols (Modbus, Profibus, Ethernet/IP) are supported, providing seamless integration into existing automation systems. This integration offers central control and monitoring capability.
Connection features to central control systems provide fully integrated mill operation. The vibro feeder works in coordination with other components of the mill, providing optimum process balance. For example, roller feeding speed can be automatically adjusted according to the roller’s load condition.
Programmable feeding profiles and recipe management enable rapid transition between different products. Operators can save predetermined feeding parameters for various grain types or product formulations and load them with a single key when needed.
Level sensors and automatic stop-start functions provide unattended operation capability. Lower and upper level sensors guarantee the feeder operates at optimum fill level, preventing problems such as material overflow or equipment running empty.
Economic Advantages and Investment Value
Low energy consumption with efficient motor technology minimizes operating costs. Motors in IE3 efficiency class and optimized vibration mechanism consume 30-40% less energy compared to screw feeders of similar capacity. This saving creates significant economic value especially in continuously operating facilities.
Reducing product loss through precise control provides indirect economic benefit. Preventing excessive and insufficient feeding situations ensures mill equipment operates at optimum capacity. This optimization reduces waste rates and increases product quality. As a result, total production efficiency increases and unit costs decrease.
Labor savings and automatic operation reduce personnel costs. Vibro feeders can operate with minimum operator intervention and can be monitored remotely. Thanks to automatic control features, one operator can manage multiple feeders simultaneously.
The payback period of the investment depends on business size and operating regime, but averages between 12-18 months. Considering factors such as energy savings, efficiency increase, and labor optimization, vibro feeder investment pays for itself in a short time.
Frequently Asked Questions
Is the vibro feeder suitable for all grain types?
Yes, Tanış Vibro Feeders are suitable for all grain types such as wheat, corn, barley, rye, oats, and their processed forms. Vibration parameters and trough angle can be adjusted according to different material properties. In special cases, optimum configuration is determined by conducting material tests.
What are the maintenance requirements?
Vibro feeders are equipment requiring minimum maintenance. Routine maintenance consists of visual checks at 3-month intervals, annual bearing control, and lubrication when necessary. Since there are no wearing parts, they require much less maintenance compared to screw feeders.
Can I easily integrate it into my existing system?
Yes, thanks to modular design philosophy and standard connection points, vibro feeders can be easily integrated into existing systems. The Tanış engineering team provides all necessary technical support for integration and offers installation solutions suitable for your facility’s special conditions.
Does vibration damage the building structure?
No, thanks to professionally designed spring suspension system and vibration isolators, transmission of vibration to the building structure is minimized. When properly installed, vibration transfer to surrounding structures is reduced by 95%. In critical applications, additional vibration damping measures can also be taken.
How precisely can feeding speed be controlled?
In Tanış Vibro Feeders, stepless and precise speed control between 10-100% is possible thanks to frequency control technology. This precision provides ±2% feeding accuracy at nominal capacity. In modern control systems, this precision can be further increased by using PID control algorithms.
To get more detailed information about Tanış Vibro Feeder systems to optimize your mill processes and improve your grain feeding control, please contact us. Our expert team is ready to offer customized solutions for your needs.