Pneumatic material conveying system

Negative pressure pneumatic conveying

Introduction:

Traditional conveying equipment consumes high energy, requires frequent maintenance, and struggles to support material sealing. The negative pressure pneumatic conveying system achieves dust-free and efficient delivery of powder materials through sealed pipelines, fundamentally solving issues of material leakage, dust pollution, and equipment blockages, making production cleaner and operation more stable.

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Traditional conveying equipment consumes high energy, requires frequent maintenance, and struggles to support material sealing. The negative pressure pneumatic conveying system achieves dust-free and efficient delivery of powder materials through sealed pipelines, fundamentally solving issues of material leakage, dust pollution, and equipment blockages, making production cleaner and operation more stable.

2. Product description

The negative pressure pneumatic conveying system uses negative pressure airflow as the power source to transport powder materials from the suction point to the discharge point through a sealed pipeline. The system can be customized non-standard according to material characteristics, conveying distance, and on-site working conditions, suitable for conveying powdered and granular materials in industries such as chemicals, building materials, food, and pharmaceuticals. It features a high degree of automation, small footprint, and good environmental friendliness.

3. Product Features

  • Dust-free sealed conveying: Operates under full negative pressure to prevent dust leakage and improve the working environment.

  • Flexible Customization Solutions: Match pipe diameter, power source, and separation method based on material density, particle size, temperature, and conveying volume.

  • Low energy consumption and stable performance: optimized pneumatic circuit design to reduce energy consumption; Key components are made of wear-resistant materials to extend service life.

  • Intelligent Control Operation: Supports PLC automatic control, can be integrated into existing production lines to achieve unattended operations.

  • Strong adaptability: capable of conveying ultrafine powders, explosive materials, and high-viscosity powders, meeting diverse process requirements.

4. Product Pricing

The negative pressure pneumatic conveying system is a non-standard customized device, and the actual price should be evaluated comprehensively based on material parameters, conveying distance, automation requirements, and installation conditions. We provide free technical consultation and preliminary solution quotations. Please contact us for exclusive configuration lists and budgets.

5. Service Commitment

  • Design services: Material testing and process design are provided to facilitate solution application.

  • Relatively accurate delivery: Strictly produced according to custom drawings, helping to maintain quality and delivery times.

  • Technical support: Provides installation guidance, operational training, and remote operation and maintenance services.

  • After-sales support: One-year warranty for the entire machine, long-term maintenance service, and prompt response.

6. Specifications and parameters

Parameter nameParameter content
Conveying capacityCustom (0.5~50 t/h)
Conveying distanceHorizontal ≤ 200m, vertical ≤ 50m
Work pressure-0.05~-0.08 MPa
Applicable material particle sizes0.1~10 mm

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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