برقياتي مقناطيسي وائبريٽنگ فيڊر
An Electromagnetic Vibrating Feeder is a type of feeding equipment that uses electromagnetic forces to generate vibrations, transporting bulk materials in a controlled manner. It is widely used in industries such as mining, دھات سازي, سيمينٽ, chemical, کاڌي جي پروسيسنگ, and pharmaceuticals for conveying granular or powdered materials.
ڪم ڪرڻ جو اصول
1. Electromagnetic Drive System:
- An electromagnet generates an alternating magnetic field when powered by an AC or half-wave rectified current.
- This causes the armature (attached to the feeder tray) to vibrate at high frequency (عام طور تي 50-60 Hz or 3000-3600 vibrations per minute).
2. Resonance Principle:
- The feeder operates near its natural resonant frequency for high efficiency with minimal energy consumption.
- چشمو (leaf or helical) amplify and direct the vibrations for smooth material flow.
3. Material Movement:
- The vibrating motion (linear or elliptical) moves material along the trough via micro-throws at high speed.
اهم اجزاء
- Electromagnet – Generates pulsating force.
- Trough/Feeder Pan – Carries the material.
- Spring System – Supports and amplifies vibrations.
- Control Unit – Adjusts vibration intensity (طول و عرض) via voltage regulation.
فائدا
✔ High precision & controllable feed rate
✔ Low power consumption (energy-efficient)
✔ No moving parts → Minimal maintenance
✔ Compact & quiet operation
✔ Suitable for harsh/dusty environments
درخواستون
- کاڌ خوراڪ ڪرڻ وارا, اسڪرين, and conveyors in mining/aggrega
.
- Dosing materials in chemical & کاڌي جي پروسيسنگ.
- پيڪنگنگ & weighing systems.
- Foundry sand handling.
چونڊ غور ويچار
1. Material Properties – Size, کثافت, نمي جو مواد.
2. Capacity Requirements – Feed rate (ٽين / ڪلاڪ).
3. Trough Design – Open/closed, lined (for abrasives).
4. Power Supply – Voltage/frequency compatibility.
5. Control Options – Variable speed for adjustable flow.
Common Issues & حل
- Material Clogging? → Adjust amplitude or install a steeper trough.
- Excessive Noise? → Check spring condition and fasteners.
- Inconsistent Flow? → Verify voltage stability and material buildup.
Would you like details on specific brands, installation tips, or troubleshooting?
