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Pneumatic blow thru sieve ideal for tanker loading and unloading

Protect your powders in a positive pressure convey line

The Russell Blow Thru Sieve™ improves the quality of your products before they enter your production process. Ideally suited for tanker loading and unloading, the pneumatic sieve removes oversize contamination from your powders during dilute phase pneumatic conveying. It can achieve capacities as high as 25 metric tonnes per hour (60,000 lbs/hr). The unit is extremely quiet and needs minimal maintenance. It is also simple to check the contamination removed by each tanker delivery, allowing you to give feedback to your supplier.

We can also customize the unit to suit your application and installation perfectly.

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Features and benefits

  • Guarantees your product quality

    Safeguards the quality of your powders

  • Increases your productivity

    Check screens and conveys in a single operation

  • Reduces your costs

    Minimal operator involvement and maintenance

  • Lowers noise levels

    Solid rubber suspension means less than 65 dBA

Blow Thru Sieve

Achieve throughputs as high as 25 metric tonnes per hour (60,000 lbs/hr)

This pneumatic sieve removes oversize contamination from powders during conveying.

Test your product on this machine
Blow Thru Sieve

How it works

The Russell Blow Thru Sieve™ has a simple but innovative design:

  • Simple, side mounted motor vibrates the sieve mesh
  • Pressure rated design allows positive or negative pressure conveying through it
  • Robust construction allows it to operate outside in unloading bays
  • Rubber vibration mounts give lower operating noise
  • Easy to clean contact parts mean shorter cleaning times
We were very satisfied with the choice of machine, especially as production would not be slowed down as the sugar is screened whilst it is being blown to the next stage in the process.
Ferrara Pan Candy • Alfonso Rubio

Success stories

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Our team of experts are ready to help find you solutions tailored to your specific needs.

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Frequently asked questions:

  • What is a pneumatic sieving machine?

    A pneumatic sieving machine is a specialized screening system designed to separate and classify powders using vacuum or pressure conveying. It ensures contamination-free processing and efficient particle size control.

  • How does pneumatic sieving work?

    Pneumatic sieving uses an enclosed system where powders are conveyed through a vacuum or pressure line directly into the sieve. This eliminates manual handling, reduces dust emissions, and maintains product integrity.

  • Which industries use pneumatic sieving machines?

    Pneumatic sieving machines are best suited for tanker loading and unloading. This inline sifter is widely used in pharmaceutical, food and beverage, chemical, and coating industries, where hygiene, safety, and precision are critical.

  • Can pneumatic sieving be integrated into existing production lines?

    Yes, pneumatic sieving systems are designed for easy integration with existing vacuum conveying setups, making them ideal for pneumatic separation.

  • Do you provide testing options for pneumatic sieving machines?

    You can choose to test our sieves at your own facility or send your materials to one of their global testing centers. There, we will run trials with your materials on our equipment to ensure optimal performance for your application.

  • What maintenance is required for pneumatic sieving machines?

    We recommend regular cleaning and inspection of seals, screens, and conveying lines to maintain optimal performance. In addition, annual machine health checks and servicing by our expert team are advised as well as remeshing if your screens become damaged or lose tension.