Mobile vacuum feeder docking airflow screen

What is Mobile vacuum feeder docking airflow screen?

Mobile vacuum feeder docking airflow screen perfectly solves the full process requirements of "handling-screening-recycling" of powder materials through fully enclosed negative pressure conveying + airflow classification technology. The system adopts modular design, supports fast screen change, intelligent joint control and multi-device docking, 316L stainless steel material meets GMP aseptic requirements, and explosion-proof configuration is suitable for high-risk chemical environments!

Advantages of Mobile vacuum feeder docking airflow screen

Integrated vacuum conveying and airflow screening technology to achieve fully automatic powder processing, avoid cross contamination, and move flexibly to adapt to multiple stations.

Efficient closed conveying: The mobile vacuum feeder realizes closed dust-free conveying of powders through the negative pressure principle to avoid material leakage and cross contamination.

Flexible movement and fast production change: The mobile design allows the equipment to freely shuttle between different stations without fixed installation, significantly improving the flexibility of the production line.

Intelligent classification processing: The high-precision classification of the airflow screen and the stable conveying of the vacuum feeder work together, and unqualified particles are automatically returned for reprocessing, increasing the yield of finished products by 25%.

Improved production efficiency: The mobile vacuum feeder can quickly transport flour from the storage tank to the airflow screen. The screening efficiency of the airflow screen is as high as 95%, and the production cycle is shortened by 30%.

Stable product quality: The high-precision screening ability of the airflow screen ensures the uniformity of the flour fineness and improves the taste and quality of the product.

Working principle of mobile vacuum feeder docking airflow screen

When the mobile vacuum feeder works with the airflow screen, the powder material is first sucked into the conveying system from the raw material container through vacuum negative pressure, and the material is transported to the airflow screen feed port in a closed pipeline; the airflow screen uses high-speed airflow to fluidize the material, and fine particles are precisely graded through the screen. Qualified materials continue to be transported to the next process, and coarse particles are automatically returned through the return system for reprocessing. The whole process forms a closed-loop "suction-screening-sorting-recirculation" intelligent workflow to achieve dust-free, high-speed continuous production.

Mobile vacuum feeder docking airflow screen vs. traditional methods

Compared with the traditional mode of manual handling + vibrating screen, this integrated system realizes fully enclosed automatic processing, with a screening accuracy of 600 meshes, and shortens the production change time by 80%.

Mobile vacuum feeder docking airflow screen application range

The combination of mobile vacuum feeder and airflow screen can be widely used in the processing of various types of materials due to its efficient transportation, precise screening and flexible adaptation.

Powder materials: With a wide particle size range of 80 mesh to 600 mesh, covering fine powder and ultrafine powder, such as flour, starch, milk powder, catalyst, dye and pharmaceutical raw materials.

Granular materials: With a large particle size range, including plastic particles, metal particles, lithium battery positive and negative electrode materials, etc. It is commonly used in the screening of ternary material precursors in the new energy field and the classification of catalyst particles in the chemical industry.

Viscous or easy-to-agglomerate materials: With strong hygroscopicity and easy agglomeration, such as honey powder, some food additives, moist chemical raw materials, etc. Typical application scenarios include the screening of agglomerated sugar powder in food additive production lines and the treatment of sticky dyes in the fine chemical industry.

High-purity or sensitive materials: sensitive to metal contamination, oxidation and other factors, such as insulin raw materials, nanomaterials, OLED luminescent materials, etc. Typical applications include the refining of high-purity APIs in biopharmaceuticals and the classification experiments of laboratory nanomaterials.

Mobile vacuum feeder docking airflow screen innovative design highlights

This design breaks the fixed limitations of traditional material handling equipment through the three-dimensional innovation of "mobile flexibility + interface modularization + system integration".

Full-range free movement: The equipment has a full-range free movement design, and is equipped with high-strength universal wheels at the bottom, which can be freely turned and locked 360°, with a moving radius of 5 meters, and no fixed installation is required.

Module customized interface: The equipment adopts modular customized interface, and the feed/discharge port is flexibly adapted. The quick-install flange interface and retractable hose design support a variety of interface shape customization, which can quickly dock different equipment.

Integrated system: The equipment realizes functional integration, integrating modules such as vacuum feeding, airflow screening, dust removal and filtration, CIP cleaning into a unified framework, reducing the floor space by more than 30%. The new energy material production line can realize the integrated control of the whole process of "feeding - screening - anti-oxidation".

Scenario customization and expansion: The equipment provides customized expansion solutions for different industry scenarios. Inflammable and explosive scenarios such as chemical industry and new energy, ATEX certified explosion-proof motors, anti-static pipes and spark detection devices can be optionally equipped to ensure safety.

What other equipment can be used in combination with mobile vacuum feeder docking airflow screen?

The combination system of mobile vacuum feeder and airflow screen can be further expanded into a multi-functional integrated production line, and more complex powder processing processes can be achieved by docking the following equipment.

Mixing equipment: Typical equipment includes three-dimensional motion mixer, ribbon mixer, high-speed shear mixer, etc., which can be directly docked to the mixer feed port through a hose flange, and a weighing module with an accuracy of ±0.5% can also be optionally equipped.

Packaging equipment: Combination systems such as "airflow screen → vacuum feeder → valve port packaging machine", and metal detectors and automatic rejection devices can be installed. Its innovative functions are reflected in the automatic adjustment of screening parameters through weight feedback, and the automatic return and reprocessing of unqualified products.

Mobile vacuum feeder docking airflow screen customer case

As a source manufacturer, it demonstrates how the integrated system can solve pain points such as metal contamination, fine powder loss, and cross contamination, and the actual measured efficiency is increased by 3-5 times.

Case 1: When pharmaceutical companies produce anti-cancer APIs, they face problems such as high metal contamination risks of traditional vibrating screens, cross contamination of manual transportation, and low screening efficiency. Using a 316L stainless steel mobile vacuum feeder and airflow screen integrated system, equipped with nitrogen protection and a 325-mesh screen, metal contamination is reduced from 1.2ppm to below 0.1ppm, and the screening efficiency is increased to 800kg/h.

Case 2: Due to the oxidation heat, 15% fine powder loss rate and time-consuming production change of traditional mechanical screens, the grading of new energy lithium battery materials introduced an explosion-proof mobile vacuum feeder and airflow screen combination, with a refrigeration module and a pulse dust collection system. After the transformation, the particle size qualification rate increased from 82% to 98%, the fine powder recovery rate reached 99.5%, and the production change time for multiple varieties was compressed from 2 hours to 20 minutes.

Case 3: When handling 6 functional additives, food companies face cross-contamination, sticky material blocking the screen and time-consuming cleaning. After using a quick-release mobile system and a Teflon-coated airflow screen, combined with an intelligent formula management system, cross-contamination is reduced to zero, and the pass rate of sticky materials such as silica is increased by 40%.

Mobile vacuum feeder docking airflow screen manufacturer

As a professional powder processing equipment manufacturer, Dahan Machinery focuses on mobile vacuum feeders and airflow screen integrated systems. Its products have passed international certification. The company provides a full range of customized solutions from explosion-proof to aseptic. The patented airflow screen technology achieves 600-mesh precision grading. The modular design allows the screen to be changed in just 3 minutes. The intelligent system can increase production capacity by 40%, and supports full-line docking with mixing, drying, and packaging equipment. It provides free production line planning services to help customers reduce the overall cost by an average of 35%.

The coordinated application of mobile vacuum feeders and airflow screens provides a set of efficient and environmentally friendly solutions for the powder processing industry. Through the complementary advantages of the two, rapid material transportation and efficient screening can be achieved, production efficiency can be improved, labor costs can be reduced, and environmental protection requirements can be met at the same time.