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The Horizontal Centrifugal Sifter Machine is a high-precision screening device designed for fine powder screening across various industries, including chemical, pharmaceutical, food, papermaking, metallurgy, building materials, rubber, and machinery. This machine efficiently screens powder materials within an 80-500 mesh range, allowing for easy replacement of the screen. The centrifugal sifter boasts high screening efficiency, large output, no mixed levels, a vertically installed screen for durability, and a fully enclosed structure that prevents dust spillage. It operates quietly and consumes low energy, making it suitable for continuous use with minimal maintenance.
Versatility: Suitable for all particle and powder types. Compact design, stable, vibration-free, noiseless operation, excellent sealing to prevent environmental pollution.
Flexible Operation: Can be used individually or in multiple setups. Three-dimensional multi-layer installation, easily movable, safe, and reliable for continuous operation.
High Accuracy: Ideal for ultra-fine powder, low-density, slightly humid, sticky, or electrostatically charged materials.
Durable Design: Long-lasting screen, advanced internal structure, easy net change, and simple operation. Fiber or stainless steel screen tube secured with a ring or strip clamp.
Efficiency: Features free shaking, automatic cleaning, and material crushing, ensuring high screening efficiency.
The core of the Horizontal Centrifugal Sifter Machine is its cylindrical net, housed within the machine body. Materials are conveyed through a spiral system, mixed with airflow, and atomized into the net cylinder. Inside, wind wheel blades exert centrifugal and cyclonic forces on the material, propelling fine particles through the mesh and out of the fine material outlet. Coarse materials that cannot pass through the net are expelled along the net cylinder wall through the coarse material outlet.
The structure of the horizontal airflow screen is as follows:
Feeding port--driving motor--screw conveying system--dust removal port--grid frame--spindle--wind wheel--wind wheel blades--fine discharge port--coarse discharge port
Feeding port--coarse and fine discharge ports: responsible for feeding and discharging materials;
Drive motor: provides power for the screw conveying system and wind wheel blades;
Screw conveying system: transports the input materials into the screen box;
Dust removal port: facilitates the release of excessive dust in the screen box, and also relieves the high pressure state in the screen box to ensure safe operation;
Spindle--wind wheel--wind wheel blades: generates wind force and blows away materials;
Grid frame: screening and interception, fine materials enter the collection interlayer, and coarse materials continue to move forward.
| Model | Material | Screen cage size (mm ) | Screen material | Application |
| WQ-18-85 | Q235A Carbon steel | 180mm*650mm | SUS304 Nylon screen | 500mesh below |
| Stainless steel 304 | ||||
| WQ-30-100 | Q235A Carbon steel | 300mm*1000mm | ||
| Stainless steel 304 | ||||
| WQ-50-130 | Q235A Carbon steel | 500mm*1300mm | ||
| Stainless steel 304 |
The Centrifugal Sifter Machine excels in screening light specific gravity powders below 500 mesh across multiple industries:
Chemical Industry: Soda ash, polyethylene, resin powder (PVC, epoxy), washing powder, additives, paint, dye, pigment, rubber, coating, perlite, silicon powder, activated carbon, fire extinguishing agents, etc.
Non-metallic Industry: Carbon black, quartz powder (sand), mica, fluorescent powder, feldspar powder, kaolin, fly ash, glass beads, etc.
Metallurgical Industry: Alloy powders (gold, silver, copper, aluminum, nickel, chromium, magnesium, zinc, barium, vanadium, lead), casting sand, etc.
Food Industry: Condiments, starch, sugar, fruit juice, xylitol, ganoderma powder, malt powder, coffee powder, food additives, pollen, vegetable powder, egg powder, milk powder, baking soda, flavors, etc.
Pharmaceutical Industry: Western medicine powder, Chinese medicine powder, pharmaceutical intermediates, pearl powder, etc.
Other Industries: Environmental protection, plastics, magnetic materials, mining, kiln industry, feed, etc.
Thirty years of dedication have allowed us to accumulate extensive production and service experience, enabling us to solve various challenges in powder processing for our numerous clients.
Innovation is the lifeblood of our company's development. To date, we have obtained over 40 domestic and international patents, with many of our products holding multiple patents.
We specialize in undertaking the design and production of fine powder processing production lines, offering a one-stop service from crushing, screening, conveying, feeding, mixing to packaging.
Upon receipt of the products, detailed English user manuals are provided. For relatively complex installations or product usage, video installation guidance is available. For large-scale technical projects, we can dispatch professional technical personnel for on-site installation guidance.
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