תיאור
The new S-JET® 25 is a small and compact laboratory unit and the logical complement to the proven new stem jet mill S-JET® series.
With this new development, it is now possible to manufacture nano-particles on a laboratory-scale with dry-grinding.
This System is a combination of spiral jet mill and integrated dynamic air classifier. High finenesses can be obtained with this mill, independent of the load in the air jets. During the development of this plant great care was taken to create a system especially suitable for manufacture of very small amounts and product sample.
The compactly constructed lab-plant includes all necessary components such as dosing, mill, product separation, control unit, fittings and steam generator on a skid. The space required for the assembly of the complete steam grinding plant is only 3 m2, while the maximum necessary height is 2450 mm. All product-contacted parts as well as the assembly frame made of stainless steel. The plant is delivered completely mounted and ready-for-operation. Central connection points for compresses air and electricity, water inlet and-outlet ensure very short installation- and commissioning times. Further requirements were an ergonomic design and easy cleaning, as well as condensation of the waste steam vapors produced during this process. This allows a flexible assembly of the system.
An integrated dynamic air classifier in the housing can be infinitely adjusted to the desired fineness. This guarantees exact adjustment of the grinding parameters and reproducible product quality.
Even the hardest of products poses no problem for this steam mill. In addition, moist products can be ground and dried simultaneously using superheated steam without any additional pre-drying process for inlet.
• Highest grinding fineness < 150 nm (d50) dry grinding • Development of new products & applications • Processing of sticky products • Optimal product performance • Highest product purity • Steep particle size distribution • Small sample amount possible • Variable assembly possibilities • Small amount of space required • Ergonomic design • Easy cleaning • Simultaneous grinding and drying of moist products • Using superheated steam for the ultra-fine grinding of soft to hard • Exactly defined maximum particle size through integrated dynamic air classifier • Reproducible results
