Function of Electromagnetic Vibrators
VRV magnetic vibrators has fast response speed, convenient adjustment, stable operation, and is widely used in industries such as glass, coal, ore, metallurgy, etc., for material feeding and screening. In material feeding, electromagnetic vibrator can be used for vibrating feeders, conveyors, and other equipment, effectively conveying materials from storage silos or other containers. Vibration can improve the fluidity of materials, reduce blockage and accumulation, and improve feeding efficiency. In the screening process, materials are passed through screens of different sizes through vibration, achieving the purpose of classification or screening.
Working Principle of Electromagnetic Vibrators
① The electromagnetic vibrator is a system
composed of a double-mass body and a spring. The vibration force generated by
the vibrator is directly transmitted to the trough body, eliminating the need
for additional equipment such as belt drive shafts and frames.
Advantages of Electromagnetic Vibrators
‣ No rotating parts, long lifetime, maintenance-free
‣ High level of performance with compact dimensions
‣ Reliable permanent use
‣ The conveying rate is continuously adjustable （0-100% stepless adjustment， immediate start/stop after switching）
‣ Fully sealed design
‣ Suitable for different temperature range
‣ Applicable and flexible design, available for customization
‣ Easy to install and operate
‣ Long lifetime (permanent in theory)
Parameter of Electromagnetic Vibrators
| Type | Frequency/Hz | Current/A | Working weight/amplitude | vibrator Weight/kg | ||
| 230V | 400V | Max. kg/mm | Min.kg/mm | |||
| EV100-25 | 25 | 10.5 | 5.8 | 130/1.0 | 33/3.0 | 45 |
| EV100-33 | 33 | 9.5 | 4.9 | 70/2.0 | 40/2.8 | 48 |
| EV80-50 | 50 | 5 | 3.5 | 85/0.5 | 35/1.6 | 55 |
| EV100-50 | 50 | 6 | 3.8 | 150/0.6 | 40/1.6 | 60 |
| EV120-50 | 50 | 7 | 4 | 165/0.6 | 50/1.5 | 65 |
| EV150-25 | 25 | 14 | 9 | 230/1.4 | 110/3 | 116 |
| EV150-33 | 33 | 14 | 10 | 250/1.2 | 80/2.8 | 116 |
| EV150-50 | 50 | 13 | 8 | 320/0.5 | 110/1.6 | 120 |
| EV200-33 | 33 | 15.5 | 11 | 300/1.2 | 100/2.8 | 116 |
| EV200-50 | 50 | 14 | 10 | 360/0.7 | 110/1.8 | 120 |
| EV250-33 | 33 | 16 | 11.5 | 330/1.3 | 110/3.3 | 120 |
| EV250-50 | 50 | 15 | 11 | 360/0.8 | 150/1.8 | 130 |
| EV300-25 | 25 | 20 | 18.5 | 450/1.5 | 220/3 | 260 |
| EV300-33 | 33 | 14.5 | 600/1 | 200/2.5 | 260 | |
| EV300-50 | 50 | 14 | 600/0.7 | 210/1.9 | 265 | |
| EV350-33 | 33 | 14.5 | 650/1.1 | 220/3.2 | 265 | |
| EV350-50 | 50 | 16 | 650/0.8 | 210/2.2 | 280 | |
| EV500-33 | 33 | 25 | 900/1.5 | 300/3.8 | 350 | |
| EV500-50 | 50 | 22 | 700/0.8 | 300/2.3 | 350 | |
| EV1000-33 | 33 | 45 | 1650/1.5 | 700/3.8 | 700 | |
| EV1000-50 | 50 | 42 | 1200/1.0 | 550/1.8 | 750 | |
Why Choose VRV And Electromagnetic vibrator
1.VRV is not only a vibration equipment manufacturing enterprise, but also a vibration solution company. We welcome manufacturing companies, engineering solution companies, and individuals from all over the world to consult and exchange knowledge about vibration conveying.
2.VRV is an integrated enterprise of industry and trade. We can provide self-produced brands with original factory shipments without any intermediate fees.
3.VRV is the agent of the world's cutting-edge vibration equipment brand SKAKO. We have our own original technology and constantly exchange and cooperate with top European technologies.
4.VRV comes from China and has served hundreds of domestic and foreign enterprises. Good reputation, sincere service attitude, high-quality products, and competitive prices are widely praised.
5.VRV vibration feeders are widely used in various industries such as food processing, metallurgical powder, wear-resistant materials, coal mining, rubber and plastics, fine chemicals, new energy, photovoltaic equipment, etc; It can handle various materials such as block, granular, and powder.
6.VRV vibrating feeder not only has high work efficiency and is suitable for a wide range of scenarios, but also has a more popular feature of simple construction and low maintenance costs. The overall structure is detachable, convenient for inspection and maintenance. Wear resistant lining plates can be installed inside the conveying groove, which can be replaced at any time. Material transportation rarely causes wear on the equipment itself.
7.The core technology of VRV is electromagnetic vibrator. Compared to vibration motor, electromagnetic vibrator can precisely control the production volume of feeder by adjusting amplitude and speed (0-100% steps adjustment, immediate start/stop after switching)
INQUIRY PROCESS
FAQ
Q1. How to choose the right equipment ？
A: VRV suggest you provide us the information of bulk material need to be handled, including the material parameters so that our technical staff will provide the most appropriate advice.
Q2. Can I buy just one equipment?
A: Yes, there is no quantity limitation. We offer not only individual equipment, but also customize production lines for enterprises.
Q3. What’s your delivery time?
A: It depends on equipment. If it is a standard product, we will have a large amount of inventory, and once the contract is signed, we will ship it immediately; If it is a non-standard customized product, we still need to spend time producing it. Normally it will take 1 to 3 months.
Q4. What’s your price terms and payment terms?
A: EUR and USD; EXM/FOB/CIF
Q5. How to guarantee the quality?
A: VRV marks every equipment with unique serial number, by which design parameters can be easily traced and after-service can be ensured in years. VRV takes responsible for every equipment perpetually. Any issues occurred during the life cycle of VRV vibratory equipment will be analyzed by our engineers thus to find out the optimal solution. Our company is also willing to assist customer’s field experts and maintenance engineers and provide our test data and advices to help them solve problems.
More question, feel free to contact us!
APPLICATION EXAMPLES
ipv6 network supported 