Sieving Machine

XUANYU Gyratory Sieve: High-Efficiency Industrial Particle Classification Equipment

XUANYU Gyratory Sieve is a professional high-precision screening equipment engineered for continuous, efficient particle classification and impurity removal in industrial production lines. Adopting advanced gyratory screening technology, it realizes multi-layer, high-throughput screening of bulk materials with stable operation and accurate grading, perfectly adapting to the high-standard screening needs of various industries such as mining, building materials, chemical industry, food and metallurgy. It is the ideal core equipment for optimizing production processes, improving product quality and reducing material waste.

Core Advantages

• Superior Screening EfficiencyThe optimized gyratory motion trajectory ensures full contact between materials and the screen surface, effectively avoiding screen hole blocking and material accumulation; the screening efficiency is increased by 30% compared with traditional linear sieves, and the processing capacity is significantly improved.
• Precise Multi-Layer GradingConfigurable with 1-5 layers of standard screen surfaces, it can complete the classification of multiple particle size fractions in one operation; the high-precision screen surface with tight sealing design ensures no material mixing between layers, and the grading accuracy is as high as 99%.
• Stable & Durable OperationAdopts heavy-duty frame structure with integral welding and stress relief treatment, which resists vibration and deformation; the imported high-quality transmission components and sealed bearing design reduce mechanical wear, with low failure rate and a service life of more than 8 years under normal operation.
• Flexible & User-Friendly DesignModular screen surface design enables quick disassembly and replacement in 5 minutes without special tools; stepless speed regulation of the main machine adapts to the screening characteristics of different materials; the whole machine is equipped with a dust-proof and anti-leakage cover, meeting the environmental protection production requirements.
• Low Energy Consumption & NoiseThe optimized power matching design realizes low-power operation under high throughput, saving 20% of energy consumption compared with similar products; the built-in vibration reduction and noise reduction system makes the operating noise ≤75dB, creating a quiet production environment.

Technical Specifications

表格

Parameter	Standard Configuration	Customizable Range
Screen Diameter	800mm/1000mm/1200mm	600mm–1800mm
Number of Screen Layers	3 layers	1–5 layers
Processing Capacity	0.5–15 t/h	0.2–30 t/h
Applicable Particle Size	0.074mm–50mm	0.045mm–100mm
Power	0.75kW/1.1kW/1.5kW	0.55kW–4.0kW
Vibration Frequency	800–1200 r/min	Stepless speed regulation
Material of Contact Part	304 Stainless Steel	316 Stainless Steel/Carbon Steel
Operating Noise	≤75dB	–
Overall Structure	Integral Welded Frame	Mobile/Fixed Type

Working Principle

XUANYU Gyratory Sieve is driven by a motor to drive the eccentric shaft to rotate, which converts the rotary motion into a 3D gyratory motion of the screen frame (horizontal circular motion + vertical slight up and down vibration). Under the action of this composite motion, the bulk materials on the screen surface are thrown up and spread out in a spiral shape, and move from the center of the screen surface to the edge in a uniform and continuous manner. During the movement, materials that meet the screen hole size pass through the screen surface layer by layer, while oversized materials are discharged from the discharge port of each layer, thus realizing the precise classification of multiple particle size fractions of materials at one time.

Key Industrial Applications

• Mining & Quarrying: Screening of ore powder, sandstone, gravel, tailings for grading and impurity removal.
• Building Materials: Classification of cement, fly ash, concrete aggregate, ceramic raw material, glass powder.
• Chemical Industry: Screening of chemical powder, pigment, resin, fertilizer, rubber and plastic particles.
• Food & Feed: Grading of grain, starch, sugar powder, feed raw material, food additive.
• Metallurgy & Foundry: Screening of metal powder, ore concentrate, casting sand, slag powder.
• Environmental Protection: Classification of solid waste, construction waste, sludge treatment materials.

Why Choose XUANYU Gyratory Sieve?

XUANYU has been focusing on the R&D and manufacturing of screening equipment for many years, and each gyratory sieve is manufactured in strict accordance with international industrial standards. We combine market demand with technological innovation, and can provide customized screening solutions according to the material characteristics, particle size requirements and production capacity of different customers. The whole machine is delivered with a complete after-sales service system, including on-site installation and commissioning, professional operation training, and long-term spare parts supply. Choosing XUANYU Gyratory Sieve means choosing high efficiency, high precision and high stability, and escorting your industrial production line with reliable screening equipment.