Pneumatic conveying equipment

Star-shaped unloader

Introduction:

During dust conveying and pneumatic unloading, common dischargers are prone to jamming, air leakage, and rapid wear, leading to frequent shutdowns and high maintenance costs. The Head Powder Star Discharger uses a fine rotor structure and excellent sealing materials to improve material blockages and gas leaks, support continuous normal operation, and reduce your maintenance burden.

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During dust conveying and pneumatic unloading, common dischargers are prone to jamming, air leakage, and rapid wear, leading to frequent shutdowns and high maintenance costs. The Head Powder Star Discharger uses a fine rotor structure and excellent sealing materials to improve material blockages and gas leaks, support continuous normal operation, and reduce your maintenance burden.

Product description

The star-shaped discharger is a device suitable for continuous and uniform discharge of powdered and granular materials, widely used in industries such as environmental protection, chemicals, grain, and building materials. The rotary star discharger produced by Head Powder features a compact structure, good sealing, and smooth transmission. It can be used in conjunction with pneumatic conveying systems or silos to achieve quantitative discharge and airflow locking functions, helping to improve production line efficiency.

Product features

  • Reliable sealing: Adopts an elastic adjustable sealing structure to effectively reduce gas leakage, adapting to positive or negative pressure conditions.

  • Wear-resistant and durable: The rotor and housing are made of wear-resistant materials and surface reinforcement treatment to extend service life.

  • Flexible adjustment: Rotational speed can be adjusted according to material characteristics to achieve more accurate feeding and meet different process requirements.

  • Easy maintenance: Modular design, easy to assemble and disassemble, saving time and effort in daily maintenance.

Product prices

The star-shaped discharger is a customized product; the specific price should be evaluated comprehensively based on model, material, size, and operating conditions. Feel free to contact Head Powder for detailed requirements, and we will provide you with a targeted quotation plan.

Service commitment

Head Powder provides full-process support from model selection consultation to installation and commissioning. All products undergo strict inspection before leaving the factory and provide comprehensive after-sales support, including a 12-month warranty, fast response, and spare parts supply, ensuring worry-free use.

Specifications

Parameter itemsReference range
Nominal diameter150 mm – 500 mm
Discharge capacity5 – 120 m³/h
Motor power0.75 – 5.5 kW
Applicable temperature-20 ℃ – 200 ℃

Frequently Asked Questions about Model Selection

The most frequently asked questions before placing an order. If you can't find the answer, you can leave a message or consult online.

Material name and characteristics (particle size, bulk density, moisture content, whether fragile, worn, and moisture-absorbent), conveying volume, conveying distance (horizontal/vertical), number of start and end points, and whether there are explosion-proof or cleanliness requirements on site. The more complete the information, the closer the quote is to the final version.
Yes, you can. The company has established a comprehensive pneumatic conveying testing center, supporting preliminary testing of materials and issuing measured data (air consumption, wind speed, wear, and crushing rate), which then determines the model and system configuration.
Transmission equipment and pipeline fittings are self-produced, with self-developed automation control cabinets. Solution design, manufacturing, electrical control, installation, and commissioning are all integrated, with no subcontracting and a clear responsibility interface.

Get technical solutions and quotes for this model

Specify materials and operating conditions; engineers calculate selection parameters and provide configuration lists; Drawings and technical documentation for this model can also be requested directly.

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