Sieving Machine

XUANYU Centrifugal Sifter is a high-efficiency rotary screening equipment designed for fine powder separation, featuring rapid screening, low noise, and easy maintenance, ideal for industries like food, pharmaceuticals, chemicals, and minerals. It efficiently handles light, static, and agglomeration-prone materials, with a particle size range of 40μm to 5mm.

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Core Advantages

1. High-Efficiency Screening: Utilizes centrifugal force from rotating paddles to propel particles through the screen, breaking soft agglomerates and ensuring high throughput in a compact footprint.
2. Hygienic & Safe: Fully enclosed design prevents dust leakage, with noise levels below 80 dB; meets FDA, 3-A, and BISSC standards for food/pharmaceutical use.
3. Quick Maintenance: Tool-free screen changes in 30 seconds; easy access for inspection and cleaning to minimize downtime.
4. Versatile Adaptability: Suitable for dry/wet applications, with anti-blinding options (air purge, rubber wipers) for fibrous or sticky materials.

Working Principle

1. Feeding: Material enters via a screw conveyor or hopper into the rotating chamber.
2. Separation: Rotating paddles generate centrifugal force, pushing particles against the screen; on-size particles pass through, while oversize particles and contaminants are discharged separately.
3. Agglomerate Breaking: Paddles break soft lumps to improve screening efficiency.

Technical Specifications

表格

Parameter	Value
Particle Size Range	40 μm – 5 mm
Screen Types	Woven mesh, wedge wire, perforated grid
Material	304/316 stainless steel (contact parts)
Noise Level	≤ 80 dB
Screen Change Time	≤ 30 seconds
Throughput	500 kg/h – 20 t/h (varies by material)
Motor Power	0.75 kW – 7.5 kW

Applications

• Food: Flour, sugar, starch, spices, bakery mixes, dried fruits.
• Pharmaceuticals: Active ingredients, excipients, herbal powders.
• Chemicals: Pigments, plastics, resins, detergents.
• Minerals: Limestone, talc, calcium carbonate, metal powders.

Customization Options

• Sanitary Upgrades: Polished surfaces, CIP/SIP compatibility, FDA-grade seals.
• Anti-Blinding Systems: Air purge nozzles, rubber wiper blades, brush assemblies.
• Configuration: Low-profile, twin-screw, or mobile designs for integration flexibility.
• Material Grades: Hastelloy or titanium for corrosive environments.

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Why Choose XUANYU?

XUANYU Centrifugal Sifter combines robust engineering with user-centric design, ensuring reliable performance, minimal maintenance, and compliance with global industry standards. Backed by XUANYU’s technical support and spare parts service, it delivers consistent particle separation to optimize your production line.