The Fluid Jet family of micronizers (including
the J-20 line) is based on Tecnologia Meccanica jet milling technology. These fluid jet micronizers are designed for R&D usage.

The J-20 fluid jet micronizer works at a constant temperature (endothermic) and independently with just a nitrogen bottle.

The powder is fed at subsonic speeds (approximately 50 m/s) into the flat cylindrical milling chamber tangentially through a venturi system using pressurized air or nitrogen.

Once inside the milling chamber the particles
are then accelerated by a series of jets around the perimeter to supersonic
speeds (300 m/s), in a spiral movement.

The micronizing effect occurs when the slower incoming particles and the faster particles in the spiral path collide.

While centrifugal force retains the larger particles at the periphery of the milling chamber, the smaller particles exit with the exhaust gas from the centre of the chamber.

FEATURES

• Batch size from 0.2 to 100.0 g
• Minimum batch of 50 mg in milligram kit configuration
• Productivity from 0.50 to 100.00 g/hour
• One single collecting point
• Scalability of the process to bigger micronizers
• Metal contamination below 1 PPM (particles per million)
• Two different filter sleeve sizes
• Two different collecting bin sizes
• Quick and easy assembling and disassembling of the system with
  a limited number of clamped components
• Simplicity of the whole unit
• Miniaturized dimensions
• The J-20 is manufactured in Aisi type 316L (EN 1.4404) stainless steel
  or in Hastelloy mirror polished to Ra 0.25 micron

Click here to download the J-20 Fluid Jet Micronizer product brochure.

For all Tecnologia Meccanica jet milling enquiries, please contact Andrew Strange
on +44 (0)7970 894629 or .