The Fluid Jet family of micronizers (including
the J-40 J-50 J-70 machines) is based on Tecnologia Meccanica jet milling technology. These fluid jet micronizers are designed for pilot or small production.

These micronizers work at a constant temperature (endothermic) and independently with a small air compressor or a standard nitrogen supply.

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

• Productivity from 0.05 to 7.00 kg/hour
• One single collecting point bin, available in many different sizes
• Scalability of the process to bigger micronizers
• Very low product loss, typical yields are 99% of batch size
• Elimination of blow-back phenomenon
• Limited caking of sticky powders
• Quick and easy assembling and disassembling of the system with
  a limited number of clamped components
• Rapid cleaning and easy validation
• Simplicity of the whole unit
• Every equipment is manufactured in Aisi type 316L (EN 1.4404) stainless steel or in Hastelloy mirror polished to Ra 0.25 micron
• Special internal lining, Ptfe, Pur (Vulkollan), Ceramic, Titanium nitride, etc.

Click here to download the J-40/J-50/J-70 Fluid Jet Micronizer product brochure.

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