AIR-200 Air Jet Sieves︱Air Jet Sieving Method and Principle

AIR JET SIEVE

AIR-200 Standard Air Jet Sieving Machine is a more advanced sieving instrument compared to the AIMSIZER three-dimensional electromagnetic sieve shaker. It analyzes the size limits and particle size distribution of powders using the force of air jets rather than gravity, and it is also used for efficient separation and filtration of powders. The structure of the AIR-200 differs from that of the AIMSIZER three-dimensional electromagnetic sieve shaker, consisting of a sieve chamber, nozzle, standard test sieve, transparent cover, sieving control and analysis system, collector for sieved samples, vacuum cleaner, and more. Its features include short sieving time with high efficiency, not easy to clog the screen, effective elimination of agglomeration and static electricity, and a sieving lower limit down to 3 microns; automatic calculation of the percentage retained on the sieve, printing of sieving results, and other operations; optional unlimited data storage and export functions. It meets the requirements of ISO 4610, ASTM D5158, the European Pharmacopoeia (EP), and the United States Pharmacopoeia (USP).

SPECIFICATIONS

• Operating System: Standard Screening Control Analysis System
• Speed: 18 RPM
• Size Range: 3-5000 μm
• Repeatability: <1%
• Accuracy: <1%
• Negative Pressure: -10 to 0 KPa
• Timer Range: 0-9999 minutes 59 seconds
• Dimensions: L35 x W35 x H58 cm / 14.8 kg
• Power Supply: 110-220V / 50-60Hz / 70W

WORKING PRINCIPLE

The instrument uses an electronic vortex generator. With the assistance of the vacuum, the negative-pressure air vortex generated by the air jet sieving machine drives the powder through the nozzle, where it rises and collides with the transparent cover. The powder with eliminated agglomerates is then re-absorbed by the vortex into the standard test sieve according to particle size. Smaller particles pass through the sieve and are collected in the sample collector, while larger particles remain on top of the standard test sieve. The residue on the collection sieve is weighed on an electronic balance, and the weight is entered into the software, which automatically calculates the percentage of powder retained on the sieve and outputs the result through the built-in thermal printer.

APPLICATIONS

• Microcrystalline cellulose
• Lactose
• Cellulose Ether
• Coating powders
• Plastics
• Epoxy powder
• Powdered activated carbon
• Dry powders particle sizing, Ceramics,Chemical products,Cinnamon,Cork,Cosmetics,Dental ceramics,Face powder,Flour,Food,Gypsum,Limestone,Minerals,Pharmaceutical materials,Pigments,Plastics,owder coating,Rubber,Sandstone,Soy flour, Sugar, Tea,Toner,Washing powder,General industrial etc.

• Especially for those powders hard to sieve or can be sieved but with bad sieve results due to small density, agglomeration, floating, mesh aperture blocking or electro-static

Argentina

• Laboratorios Agentinos

Brazil

• Unimetal Ind. Com. e Emp. LTDA.

Canada

• Graymont

Columbia

• Cementos

Egypt

• Egycoat paints(Colorama) LTD.

India

• NOVA INSTRUMENTS PVT.LTD.
• Gimpex
• Lucas Technologies

Lebanon

• RITVER SAL

Malaysia

• Titan Technologies

Mexico

• Micro de Mexico

Pakistan

• Bestway Cement
• MN ENTERPRISE

South Korea

• Solvit Medical

Spain

• B&B TRENDS, S.L.

Sweden

• Nanexa AB

Taiwan

• Fatin Enterprise Co., Ltd.

UK

• Staffs Powder
• Whitford Ltd.

USA

• Stewart Superabsorbents LLC
• Ionic Materials
• MM Development
• Watson Inc.
• ILNP Cosmetics
• Worcester Polytech Inc.
• WPI
• MolyWorks Materials Corporation.

STANDARDS：This instrument is designed in accordance with international standards, such as ISO, ASTM, USP, EP

• ISO 4610 Plastics -- Vinyl chloride homopolymer and copolymer resins -- Sieve analysis using air-jet sieve apparatus
• ASTM D5158 Standard Test Method for Determination of Particle Size of Powdered Activated Carbon by Air Jet Sieving

QUALITY: This instrument uses robust materials and durable components, including CE and UL certified parts

• CE
• UL

EXPERIENCES: This instrument has been used and validated by a large number of industry customers worldwide

• up to 500 users around the world

SHIPPING: All shipments are made by global express such as DHL, FEDEX, UPS, AIR CARGO

• DHL
• FEDEX
• UPS
• AIR CARGO

SERVICE: All operations are accompanied by detailed descriptions, pictures and videos

• Free warranty 2 years
• Descriptions
• Pictures
• Videos

MAINTENANCE: All repairs are simple, replacement components are available for a long time

• Work without consumable parts
• Easy to replace modules

• Mesh to micrometer conversion
• Test sieve for air jet sieve
• Test sieve shaker