Flavor Powder Ultrasonic Tumbler Screen can sieve out clumps, impurities, and powders of different sizes from spice powders. The machine employs ultrasonic cleaning and three-dimensional oscillation technology, perfectly solving the problems of static electricity, sticking, and screen clogging associated with spice powders. With a diameter of up to 1.8 meters, it boasts a large single-machine processing capacity, easily adapting to large-scale spice production lines. It supports the installation of 1-5 layers of screens, completing multiple layers of grading with a single feed.
The entire machine is made of stainless steel, ensuring hygiene and eliminating dead corners, meeting food-grade production standards. Customization is available to suit different customer needs and material particle sizes. It is an ideal sieving device for screening, removing impurities, and grading various spice powders such as Sichuan pepper powder, black pepper powder, star anise powder, and curry powder.
The core advantage of the Flavor Powder Ultrasonic Tumbler Screen lies in its design concept, mimicking manual sieving. Through low-speed oscillating motion, it simulates the gentle movements of hand sieving, protecting the fibrous structure of spices and preventing damage to the powder's form from violent vibration, thus preserving the original flavor and color. It can simultaneously perform sieving, impurity removal, and grading, accurately separating impurities in a single process and automatically classifying spice powder into multiple grades according to particle size requirements. The built-in ultrasonic system is key to solving the sieving challenges of spice powder; its high-frequency micro-amplitude kinetic energy effectively breaks down the adsorption forces of powder caused by oils and static electricity, preventing screen clogging and significantly improving the permeability of ultrafine powders.
The Flavor Powder Ultrasonic Tumbler Screen mainly consists of an inlet, top cover, screen frame, screen, ultrasonic system, and base. The entire machine is made of stainless steel, meeting the hygiene requirements of spice powders. The ultrasonic system includes a power supply, transducer, and dedicated screen frame for high-frequency screen cleaning and anti-clogging. The main shaft assembly and eccentric structure drive the screen body in a simulated manual oscillating motion, with vibration-damping springs ensuring stable operation. Material enters through the feed inlet, is sieved in layers on the screen surface, and finished products and impurities are discharged from their respective outlets. The compact, sealed, and dustproof design is ideal for fine sieving and impurity removal of spice powders.
| Model |
Diameter （mm） |
Screen area （m²） |
Feeding size (mm) |
Screening size (mm) |
Capacity （t/h） |
Amplitude ((mm) |
Power （kW） |
| YBS800 | 800 | 0.29 | ≤25 | 0.073-3 | 6-10 | 5-8 | 0.75 |
| YBS1000 | 1000 | 0.71 | 8-15 | 1.5 | |||
| YBS1200 | 1200 | 1.11 | 15-30 | 2.2 | |||
| YBS1600 | 1600 | 1.83 | 25-40 | 3 | |||
| YBS2000 | 2000 | 2.62 | 30-50 | 4 | |||
| YBS2500 | 2500 | 4.61 | 40-60 | 5.5 |
Our factory offers Flavor Powder Ultrasonic Tumbler Screens in 304 and 316 stainless steel. Customers can choose based on their needs and budget, providing different options to ensure a pollution-free and durable sieving process.
304 Stainless Steel: High strength, good weldability, and rust-resistant in typical acidic, alkaline, and humid environments, effectively preventing material contamination. Suitable for sieving most fine powders such as spice powders, seasonings, and spices, balancing durability and safety.
316 Stainless Steel: Based on 304 stainless steel, the addition of molybdenum significantly improves its resistance to acids, alkalis, salt spray, and corrosion, making it more suitable for the production of spices and seasonings with high salt content, acidity, or special anti-corrosion requirements. 316 material also boasts a higher hygiene level, high temperature resistance, and is not easily oxidized or discolored; it does not leach harmful substances even after long-term use.
When the Flavor Powder Ultrasonic Tumbler Screen is in operation, the eccentric mechanism of the main shaft drives the screen body to perform a low-speed oscillating, spiral reciprocating motion, mimicking manual sieving. This causes the material to slowly rotate outwards on the screen surface, extending the sieving time of the spice powder. Simultaneously, an ultrasonic system outputs a high-frequency electrical signal from an ultrasonic power supply, which is converted into mechanical vibration by a transducer. This high-frequency, low-amplitude ultrasonic vibration acts on the screen surface, breaking up the agglomeration of fine spice powder and preventing screen clogging. The spice powder enters the screen evenly through the inlet. Under the combined action of oscillation and ultrasound, it is loosened and stratified. Powders of different particle sizes pass through multiple layers of screens sequentially and are discharged from their respective outlets.
A curry powder manufacturer primarily produces 300-mesh ultrafine powder. Due to the fine texture and tendency to clump, ordinary vibrating screens easily cause clogging, significantly impacting screening efficiency and requiring frequent shutdowns for cleaning. Following the advice of our technical engineers, the company introduced an oscillating screen equipped with an 800mm diameter ultrasonic anti-clogging system, featuring a customized double-layer screen structure to achieve both grading and impurity removal of the curry powder.
Compared to ordinary oscillating screens, ultrasonic oscillating screens offer significant advantages when screening fine powders and sticky materials. Ordinary gyratory screens rely on mimicking manual oscillation for screening, suitable for larger particles that are less prone to clogging. However, when processing spice powders, which can become damp and clump together, screen clogging and low screening efficiency are common problems. Ultrasonic gyratory screens, on the other hand, add an ultrasonic screen cleaning system to the ordinary gyratory screen. High-frequency ultrasound acts on the screen surface to break up powder clumps, prevent clogging, significantly improve the throughput of fine powders, and offer more stable operation with lower screen replacement frequency.
The base price of the Flavor Powder Ultrasonic Tumbler Screen manufactured by Dahan Vibration Machinery is $860. Detailed pricing requires precise calculation based on specific model and configuration. The price is directly affected by the equipment model, screen mesh size, number of screening layers, material contact material, and additional configurations such as motors, seals, and discharge ports. Significant price differences will occur depending on different production demands, hygiene standards, and screening precision. We will provide a detailed, one-on-one quote based on your actual processing volume, spice powder characteristics, sieve mesh size and number of layers, material requirements, and on-site conditions, ensuring transparent pricing, reasonable configuration, and outstanding cost-effectiveness.
The Flavor Powder Ultrasonic Tumbler Screen features a rational structure and stable operation. Made of 304/316 stainless steel, it meets food hygiene standards. Through a combination of oscillating sieving and ultrasonic cleaning, it effectively solves the problem of fine powder clogging, achieving high sieving accuracy and stable efficiency.
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