Pneumatic powder conveying system

Rotary valve type dilute phase negative pressure pneumatic conveying

Introduction:

Traditional pneumatic conveying equipment often faces issues such as material blockages, significant wear, high energy consumption, and frequent maintenance, leading to frequent production line shutdowns and persistently high operating costs. The rotary valve dilute phase negative pressure pneumatic conveying system fundamentally solves material blockage and leakage problems with stable low-pressure conveying and an efficient sealed structure, making the conveying process smoother and more worr

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Traditional pneumatic conveying equipment often faces issues such as material blockages, significant wear, high energy consumption, and frequent maintenance, leading to frequent production line shutdowns and persistently high operating costs. The rotary valve dilute phase negative pressure pneumatic conveying system fundamentally solves material blockage and leakage problems with stable low-pressure conveying and an efficient sealed structure, making the conveying process smoother and more worry-free.

Product description

The rotary valve dilute phase negative pressure pneumatic conveying system uses negative pressure airflow to control material flow more accurately through a rotary feeder. It is suitable for the sealed conveying of powdery, granular, and other bulk materials, featuring a compact structure, low energy consumption, and minimal material damage, making it widely applicable in industries such as chemicals, building materials, grain, food, and pharmaceuticals.

Product features

  • Good sealing: Uses a rotary valve structure for stable dynamic sealing, effectively preventing gas and material leakage.

  • Smooth conveying: The dilute-phase negative pressure conveying method allows materials to flow suspended in the pipeline, reducing wear on the pipe walls.

  • Low energy consumption: The system operates under low pressure, the fan requires little power, and long-term use yields significant energy-saving effects.

  • Strong adaptability: capable of conveying various powdered and granular materials, including fragile and easily agglomerated.

  • Easy control: Supports PLC automatic control, enabling remote start/stop, flow regulation, and fault alarms.

Product prices

The rotary valve dilute phase negative pressure pneumatic conveying system is a customized product, with prices determined based on conveying distance, material characteristics, conveying volume, and material requirements. We provide free technical consultation and solution design. For specific quotes, please submit your required parameters before obtaining a quote.

Service commitment

Head Powder offers one-stop services from solution design, equipment manufacturing, installation and commissioning to after-sales maintenance. All equipment undergoes rigorous performance testing before leaving the factory, with free repairs during the warranty period. After the warranty period, long-term technical support and spare parts supply are provided, helping customers have peace of mind.

Specifications

Parameter nameParameter content
Delivery methodRare-phase negative pressure pneumatic conveying
Feeder typeRotary valve (fan shut-off)
Conveying distanceDepending on customization, it can reach 50-200 meters
Conveying capacity0.5-50 tons/hour (depending on material density)

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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