How to Choose a Suitable Vibrating Screen?

As professional screening equipment, circular vibrating screens rely on a vertical motor to generate three-dimensional motion, suitable for fine grading; linear vibrating screens, on the other hand, use dual motors moving synchronously in opposite directions, performing linear throwing motion, suitable for large-scale dewatering or impurity removal.

How to Choose: Circular Vibrating Screen or Linear Vibrating Screen? The key to selection lies in your process objectives and material characteristics:

1. Is the objective "grading" or "dewatering/impurity removal"?

Grading/High-Precision Filtration: If your core requirement is to accurately separate mixtures into different grades according to particle size, or to require high screening accuracy to ensure product quality (such as removing trace impurities), a circular vibrating screen is the preferred choice.

Dewatering/Large-Scale Impurity Removal: If your core requirement is to quickly remove large amounts of moisture from materials, or simply separate two types of materials with significantly different sizes (such as separating stones from sand), and the throughput requirement is large, a linear vibrating screen is the preferred choice.

2. What are the characteristics of your material?

For dry, fine, sticky, and lightweight materials such as powders and granules, the three-dimensional vibration of a circular vibrating screen effectively prevents mesh clogging and improves screening efficiency.

For wet, large, and heavy materials such as mineral sands, gravel, and sludge, the powerful linear throwing motion of a linear vibrating screen effectively dewaters and rapidly conveys the material.

Typical Applications:

Circular Vibrating Screen:

• Food Industry: Grading of flour, powdered sugar, salt, and starch.
• Chemical Industry: Screening of resins, pigments, and powder coatings.
• Pharmaceutical Industry: Filtration of traditional Chinese medicine powders and raw materials.
• Metallurgical Industry: Screening of metal powders.

Linear Vibrating Screen:

• Mining: Dewatering, desliming, and grading of coal and ore.
• Building Materials Industry: Dewatering and screening of sand, gravel, and quartz sand.
• Wastewater Treatment: Used as a fine screen or dewatering screen to intercept fine suspended solids or for preliminary dewatering of sludge.
• Waste processing: Screening of crushed municipal solid waste.

If you can provide specific material characteristics (such as particle size, moisture content, and specific gravity) and process objectives (such as expected output and screening purpose), JX Filtration can provide you with more specific equipment selection advice.

Any requirements, contact us now!

Nina

Email: nina@filtrationchina.com

Mobile/Whatsapp/WeChat：+86 172 6957 1060