غربال اهتزازي بالموجات فوق الصوتية
High Efficiency Screening for Fine, Sticky & Hard-to-Sieve Powders
Ultrasonic vibro sifter is an advanced sieving system designed for high-efficiency separation of ultra-fine powders. By combining traditional vibratory motion with high-frequency ultrasonic technology, it effectively eliminates mesh clogging, reduces material agglomeration, and ensures consistent, high-accuracy particle classification.
Efficient | Anti-Clogging | High Precision | Continuous Operation
What is an Ultrasonic Vibro Sifter?
The ultrasonic vibro sifter is designed and manufactured by modifying the screen frame structure and adding an ultrasonic screening system to the existing three-dimensional vibrating screen. Under the combined action of the vibrating motor and the ultrasonic screening system, a high-frequency, low-amplitude ultrasonic vibration wave is generated on the screen surface, effectively solving screening problems such as screen clogging, screen sticking, adsorption, clumping, static electricity, and low specific gravity that occur during the screening of fine materials.
Ultrasonic Vibro Sifter Types
Internal Ultrasonic Vibro Sifter
The transducer is mounted beneath the screen, resulting in a compact structure and lower profile—ideal for space-constrained environments. However, cleaning and maintenance require component disassembly; this type is best suited for dry, non-corrosive powders.
External Ultrasonic Vibro Sifter
The transducer is mounted externally and does not come into contact with the material. Cleaning does not require disassembly, making maintenance convenient. It is suitable for high-purity applications as well as moist or agglomeration-prone materials, and it minimizes downtime.

الموجات فوق الصوتية غربال اهتزازي مبدأ العمل

ال ultrasonic vibro sifter is a standard vibrating screen equipped with an additional ultrasonic screening system. It converts electrical energy (220V/50Hz or 110V/60Hz) into 36kHz mechanical vibrations via an ultrasonic transducer. These ultrasonic waves cause the screen mesh to vibrate at high frequencies—up to 36,000 times per second—suspending fine powder particles in a micro-state above the mesh. This facilitates faster passage through the screen while preventing static buildup and material adhesion, thereby simultaneously achieving efficient screening and mesh cleaning.
يُحدد التكوين المحدد بناءً على متطلبات العميل فيما يتعلق بملاءمة عملية غربلة المواد وطريقة استقبال المواد.
High Screening Precision
By combining low-frequency vibration with high-frequency ultrasonic action, the system precisely separates fine particles ranging from 20μm to 1000μm. Screening precision is improved by 1–10 percentage points compared to conventional equipment, meeting the rigorous particle size control standards of industries such as pharmaceuticals and electronics.
Versatile Material Compatibility
It is suitable for various screen materials, such as stainless steel and nylon, and can be customized based on material characteristics (e.g., corrosiveness, flammability, or explosiveness). This vibrating separator is widely used in industries such as food processing, chemicals, and mining, and is capable of handling both dry powders and slurries.
Effective Anti-Clogging Performance
High-frequency ultrasonic vibrations act directly on the screen mesh, breaking up agglomerates and neutralizing electrostatic attraction to effectively prevent clogging. This is particularly beneficial for materials that are sticky or prone to moisture absorption (e.g., Traditional Chinese Medicine powders, battery materials), thereby extending the screen’s continuous operating life.
Stable and Efficient Operation
The ultrasonic system and vibration mechanism work in tandem with adjustable amplitude and frequency, allowing for flexible parameter tuning based on material variations. The equipment features a compact structure with a small footprint and low operating noise, facilitating easy integration into production lines.
المواصفات الفنية
| نموذج | Diameter (mm) | (mm) | Decks | Power (kW) | Accuracy (%) | Capacity (kg/h) |
| YJ-400 | 400 | 340 | 1-5 | 0.25 | ≥95% | 50-200 |
| YJ-600 | 600 | 530 | 1-5 | 0.55 | ≥95% | 100-500 |
| C (مم) | 800 | 720 | 1-5 | 0.75 | ≥95% | 200-800 |
| 1T | 1000 | 900 | 1-5 | 1.1 | ≥95% | 500-1200 |
| YJ-1200 | 1200 | 1100 | 1-5 | 1.5 | ≥95% | 800-2000 |
| YJ-1500 | 1500 | 1400 | 1-5 | 2.2 | ≥95% | 1000-3500 |
| YJ-1800 | 1800 | 1700 | 1-5 | 3 | ≥95% | 1500-5000 |
التطبيقات
ال شاشة اهتزازية بالموجات فوق الصوتية is widely used for high-precision screening of fine, sticky, and difficult-to-sieve powders across multiple industries
Pharmaceuticals
API powders, herbal extracts, excipients
Food Processing
milk powder, sugar, additives, flavoring powders,salt
Chemicals
resins, pigments, coatings, fine chemical powders,graphite powder
Metal Powders & Additive Manufacturing
aluminum, titanium, stainless steel powders

Ultrasonic Vibro Sifter vs Conventional Vibrating Sifter
| البند | غربال اهتزازي بالموجات فوق الصوتية | Conventional Vibrating Sifter |
| Screening Principle | Vibration + ultrasonic de-blinding | Mechanical vibration only |
| Mesh Clogging | Effectively eliminated | Frequent clogging, especially for fine powders |
| Suitable Materials | Fine, sticky, electrostatic, difficult powders | Medium to coarse, free-flowing powders |
| Screening Accuracy | High and stable precision | Moderate, less consistent for fine particles |
| Throughput Efficiency | Higher due to continuous open mesh | Lower due to clogging and reduced flow |
| Maintenance Requirement | Low, minimal cleaning downtime | Higher, frequent cleaning and mesh replacement |
حلول قابلة للتخصيص
Yuanjing’s ultrasonic vibro sifter offers optional dust covers and viewing windows for enhanced sealing and monitoring. Dust-proof, explosion-proof motors can be customized based on the material’s characteristics to ensure a safe and reliable screening process. Additional features include an optional feeding station for uniform material input and swivel casters at the base for easy mobility; the number of screen decks, discharge outlet orientation, and materials for product-contact parts can also be customized to meet specific requirements.
OEM/ODM Custom Engineering Available
Adjustable Diameter Based on Capacity Requirements
Multi-Layer Screening Design Options
Integration with Conveyor & Feeding Systems

حالاتنا
The following case data documents our ultrasonic vibrating separator project experience.




CASE STUDIES
| Materials | الشبكة | السعة(kg/h) | نموذج |
| Silicon carbide | 500 | 1250 | YJ-1500-1S |
| Vitamin C powder | 100 | 150 | YJ-600-1S |
| Pollen | 400 | 350 | YJ-1000-1S |
| Cobalt powder | 400 | 350 | YJ-1000-1S |
| Tungsten powder | 600 | 30 | YJ-800-1S |
منتجات ذات صلة
مصنع ومورد آلات الغربلة الاهتزازية والنقل
مصممة للغربلة الدقيقة والأداء الموثوق والتطبيقات الصناعية المرنة،,
غرابيل Yuanjing الاهتزازية الدوارة موثوقة من قبل العملاء في جميع أنحاء العالم.

خبرة المشاريع العالمية
تُصدَّر منتجات Yuanjing إلى أكثر من 50 دولة ومنطقة، وتخدم صناعات تشمل الأغذية والكيماويات والأدوية والتعدين والطاقة الجديدة.

قدرة تصنيعية قوية
خطوط إنتاج متقدمة مع القطع بالليزر والتصنيع باستخدام الحاسوب واللحام الآلي وفحص جودة صارم تضمن جودة منتج متسقة.

فصل دقيق ومستقر
يوفر تصميم الاهتزاز المحسّن تدفقًا متساويًا للمواد ودقة غربلة عالية وتشغيلًا مستقرًا طويل الأمد.

حلول غربلة مخصصة
يقدم Yuanjing تكوينات مرنة في القطر وحجم الشبكة وطبقات السطح وخيارات المواد لتناسب متطلبات عمليتك بدقة.
الأسئلة الشائعة
احصل على حل مخصص
يمكننا تقديم حلول مخصصة لمعدات الغربلة والنقل مصممة وفقًا لمختلف المواد ومتطلبات الإنتاج.
أرسل لنا متطلباتك، وسيقدم فريقنا الحل المناسب وعرض سعر سريع خلال 24 ساعة.










