The apparatus allows complete customization of test processes including pressure, nozzle speed and test duration, all shown on the LCD display. Specifically, for the cement industry, the digital air jet sieve has pre-set test standards that guide the user through sieving stages. After each cycle the mass is entered and calculated to determine if sieving needs to be repeated, progressed the next sieve aperture size, or finished. Upon completion a test report is generated and can be exported to PC or printed using serial connection.

The Digital Air Jet Sieve is ideal for determining size distribution of fine particles from 5 microns to 4 mm. The highly efficient and fast sieving action is achieved by creating a pressure difference across the sieve.

The machine is supplied complete with plexiglass cover.

Dedicate sieves 25 mm height, vacuum unit, filter cartridge and bags are available as accessories.

As for sieves, view the codes in the "technical specifications" table. Our sieves are 200mm Dia. x 25, Height.

The machine features an integrated pressure transducer and a manual regulation valve to adjust the pressure difference in a range of 1.0 – 9.9 kPa (depending on the vacuum unit). Vacuum unit provides pressure difference up to 6.5 kPa exceeding Standards requirements.

Main Features:

Vacuum range exceeding Standards requirements

Testing procedure that guides the user through sieving stages according International Standards

Adjustable nozzle speed from 5 to 70 rpm to optimize sieving procedure

Double operating modes: quick start and pre-set test modes

Customizable test parameters for all test modes

Fully customizable test procedure to cover specific client’s needs

Wide 128x80 pixels high resolution graphic display with 6 key membrane keyboard

Test reports can be generated and exported to PC or printer via serial connection

Extreme flexibility with adjustable nozzle speed, pressure and test duration, all shown on the digital display.

Technical Specifications

Sieving range: 5um – 4000um

Type of sieving: dry

Sieving action: vacuum

Max number of sieves: 1

Vacuum control range (pressure differential): adjustable 1.0 to 9.9 kPa (10 to 99 mBar)

Timer: 0-99 minutes

Adjustable nozzle speed: 5 – 70 rpm

Sieve capacity: 200 mm & 4” (203 mm) diameter

Digital display: 128x80 pixel LCD with easy to operate keyboard.