Powder Rotating Sifter Machine
Introduction
The powder rotating sifter machine is a kind of high efficiency screening equipment, suitable for chemical, pharmaceutical, food and other industries, with the advantages of small size, light weight, simple operation and high screening precision. It uses the motor to convert the rotating motion into three dimensional motion to achieve screening, which is widely used in chemical, pharmaceutical, food, metallurgy and other industries to improve production efficiency, reduce costs and ensure product quality. The working principle of the powder rotating sifter is to generate compressed air through a high-speed rotating centrifugal fan, which sends the material from the bin to the screen area, and screens it through the air flow on the screen. During the screening process, larger materials are stored in the inlet bin, while particles smaller than the screen aperture pass through the screen and are collected in the aggregate bin. This screening method has the advantages of small dust pollution, high screening efficiency, small footprint and so on.
Working principle
The Powder Rotating Sifter Machine operates by using a rotating screen or sieve that separates materials based on particle size. As the machine rotates, the powder is fed into the center of the sifter. The centrifugal force generated by the rotation causes the finer particles to pass through the mesh screen while larger particles are retained.
The vibration of the machine enhances the movement of the powder, ensuring that it flows smoothly over the screen. This continuous process allows for efficient separation and classification, enabling precise control over the final product's quality. The design often includes adjustable mesh sizes to accommodate different materials and specifications.
Strure and Capabilties

Technical parameters
| Model | FTS-190 | FTS-300 |
| Capacity(kg/h) | 60-800 | 200-2000 |
| Meshes | 20-200 | 20-200 |
| Power(kw) | 5.5 | 7.5 |
| Speed(rpm) | 940 | 620 |
| Overall Dimension(L*W*H)(mm) | 1700*530*1430 | 1730*650*2470 |
| Weight(kg) | 600 | 750 |
FAQ
1. Q: What is the Powder Rotating Sifter Machine?
A: The powder Rotating Sifter Machine is equipment used to separate and classify powdered materials based on particle size. It employs a rotating mechanism to ensure efficient screening.
2. Q: What materials can it process?
A: It can handle a wide range of materials, including powders from pharmaceuticals, food, chemicals, and other industries.
3. Q: How does the machine work?
A: The machine uses a rotating screen that vibrates to allow fine particles to pass through while retaining larger particles. This action ensures a consistent and accurate separation.
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