VRV compact electromagnetic vibrator (BM series) – a range of drive units engineered for fine-grained bulk material handling, conveying, dosing and discharging.
What is BM Compact Electromagnetic Vibrator?
The electromagnetic vibrator is a power source that uses an alternating current passing through a coil to generate an alternating magnetic field. This makes the armature generate controllable vibrations under the action of electromagnetic force, and it is used to drive the vibration of the feeding trough to achieve material transportation. The BM compact electromagnetic vibrator is a space-saving, base-mounted drive unit, ideal for precise fine-grained feeding in food, chemical, laboratory and other industries. It significantly reduces installation footprint, improves feeding accuracy and enables flexible speed control, making it a reliable choice for small-scale production and laboratory material handling.
Compact Electromagnetic Vibrator Advantages
VRV compact electromagnetic vibrator with stainless steel trough, designed for precise fine-grained feeding in food, chemical and laboratory industries.
✔ Compact design, large conveying capacity
✔ Reliable permanent use
✔ No rotating parts, maintenance-free
✔ Low operating noise(<=75DB)
✔ The vibration unit is not affected by the weight of the conveyed material
✔ Specially designed double-body vibration system
✔ All stainless steel optional for vibration unit body
Compact Electromagnetic vibrator for vibrating feeder
The compact electromagnetic vibrator serves as the core component of the compact electromagnetic vibrating feeder, also referred to as the small electromagnetic vibrating feeder. This type of feeder is characterized by its compact structure, space-saving design, adjustable feeding speed and high precision, making it widely used in food, chemical, pharmaceutical, laboratory and other precision material handling applications. It mainly consists of three parts: the compact electromagnetic vibrator, customizable conveying trough and control unit, providing stable and reliable performance for fine-grained material dosing, conveying and distributing in various industrial scenarios.
● Electromagnetic vibration unit: is the core drive component of precision feeding and conveying systems, delivering stable, stepless vibration for material dosing, conveying and distribution. Designed for compact integration, it offers adjustable speed, high precision and low energy consumption, making it ideal for food, chemical, pharmaceutical and laboratory applications where space and accuracy are critical. This unit works seamlessly with customizable troughs and control units to ensure reliable, contamination-free material handling in small-scale production and R&D environments.
● Customizable conveying trough (also available as a tubular conveying pipe): is a key part of the compact electromagnetic feeding system. It can be designed in different sizes, shapes and materials to match various fine‑grained materials. With a smooth, sealed structure, it ensures clean, stable and contamination‑free conveying, making it widely suitable for food, chemical, pharmaceutical and laboratory applications.
● Control unit: remote, local, multiple control modes can be switched and edited as required by the process
VRV compact electromagnetic vibrating feeder system, consisting of a compact electromagnetic vibrator, stainless steel conveying tube and CV15 controller, designed for precise material handling.
BM Compact Electromagnetic Vibrator Specification
| Electromagnetic Vibrator Parameter Table | ||||||||
| Model | Frequency/Hz | Voltage/V | Current/A | Power/KW | Equipment weight/kg | Min. & Max. conveying distance/mm | Maximum load weight/kg | Max. conveying capacity/tph |
| BM4 | 50 | 220 | 0.2 | 0.04 | 13 | 120-500 | 5 | 5 |
| BM9 | 50 | 220 | 0.9 | 0.16 | 21 | 200-800 | 12 | 10 |
| BM10 | 50 | 220 | 0.8 | 0.15 | 25 | 300-900 | 10 | 10 |
| BM15 | 50 | 220 | 2.2 | 0.4 | 42 | 400-1200 | 25 | 20 |
| BM30 | 50 | 220 | 3 | 0.6 | 123 | 500-1500 | 50 | 40 |
The VRV BM series compact electromagnetic vibrator is engineered to deliver precise, reliable vibration performance for small-scale material handling systems. Each model in the BM series is defined by key technical specifications, including vibration amplitude, driving force, power consumption and installation dimensions, all optimized to match compact feeding and conveying requirements.
FAQ
1. Q: What is the difference between an electromagnetic vibrator and a vibration motor drive?
A: Electromagnetic vibrators offer stepless, precise speed control and are ideal for dosing and small-batch feeding, while vibration motors are better for long-distance, high-capacity conveying. Electromagnetic units consume less energy and have a simpler structure, making them perfect for compact setups like lab and food processing lines.
2. Q: Can the electromagnetic vibrator be used with different types of conveying troughs or tubes?
A: Yes. Our electromagnetic vibrators are designed to integrate with customizable stainless steel troughs or tubular pipes. You can select the trough/tube material (e.g., 304/316L stainless steel for hygiene) and dimensions to match your material and installation space.
3. Q: How do I adjust the feeding speed of the electromagnetic vibrator?
A: Feeding speed is controlled via a dedicated controller (e.g., our CV15 series). You can steplessly adjust the vibration amplitude and frequency to achieve the exact feeding rate, from very low doses to steady continuous flow, without stopping production.
4. Q: Are electromagnetic vibrators suitable for food and pharmaceutical industries?
A: Absolutely. Models with stainless steel construction (like our BM series) meet strict hygiene and contamination-free standards, making them ideal for handling food ingredients, pharmaceutical powders and other sensitive materials.
5. Q: What is the typical service life and maintenance requirement of an electromagnetic vibrator?
A: With no moving parts (except the vibrating armature), electromagnetic vibrators have a long service life (often 5–10 years with proper use). Maintenance is minimal, mainly involving regular checks of electrical connections and cleaning of the trough/tube to prevent material buildup.
6. Q: Can I get a custom electromagnetic vibrator for my specific application?
Compact Electromagnetic Vibrator Applications
The electromagnetic vibrator (including our space-saving BM series models) is the core drive component of precision electromagnetic vibrating feeders (also known as small electromagnetic vibrating feeders), powering reliable, efficient material handling across a wide range of industries.
In the food industry, paired with customizable stainless steel conveying troughs or tubes, our compact electromagnetic vibrators ensure hygienic, contamination-free dosing of spices, powders and granules, perfectly fitting tight production spaces while maintaining precise feeding control. For the chemical industry, these units deliver stable, stepless adjustable vibration to accurately convey and dose fine-grained chemicals, pigments and additives, supporting consistent production quality.
In pharmaceutical manufacturing, BM series vibrators (operated via CV15 controllers) offer precise speed regulation for sensitive pharmaceutical powders and granules, meeting strict cleanroom hygiene standards. Laboratory R&D settings rely on their compact footprint and high accuracy for small-scale testing, sample preparation and controlled material feeding experiments.
They also play a critical role in energy materials processing (handling battery materials and fine powders) and automation industries, integrating seamlessly into automated production lines to enable efficient, continuous material distribution. Across all sectors, the electromagnetic vibrator’s key advantages—compact structure, space-saving design, precise speed control and low maintenance—make it an indispensable solution for optimizing material handling processes.
Complete compact electromagnetic feeding system: BM series vibrator, customizable stainless steel trough/tube and CV15 controller for flexible, precise material handling.
Compact electromagnetic vibrating feeder with carbon steel trough, designed for stable conveying and dosing of industrial fine‑grained materials in the chemical industry.
VRV compact electromagnetic vibrating feeder – food-grade stainless steel construction for hygienic, precise feeding of spices, powders and granules.
Compact electromagnetic vibrating feeder engineered for stable, adjustable conveying of fine chemical powders, pigments and additives.
Space-saving compact electromagnetic vibrating feeder designed for laboratory R&D, sample preparation and small-batch material testing.
Compact electromagnetic vibrating feeder – reliable solution for automated handling of battery materials and other energy-related fine powders.
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