Alpine spiral jet mill 50 AS

Alpine spiral jet mills are recommended for the ultra-fine comminution of dry active ingredients with a crystalline structure up to a Mohs hardness of 3, with particle sizes in the range between 5 and 30 µm being achieved. The special milling chamber geometry results in steep particle size distributions with a sharp upper particle size limit. The Alpine AS is widely used to process active pharmaceutical ingredients including parenterals, DPI (dry powder inhalants) and other active substances.

features

• Subtleties of d97= 5 to 30 µm
• Small quantities from 3 to 100 g (50 AS)
• Because there are no electrical components, this inexpensive laboratory grinder is also suitable for sterilization in autoclaves
• Compact, smooth monobloc construction, no dead space, no welds
• Minimal loss, ie optimal yield
• Surface finish Ra = 0.8 µm or better
• Small and handy – ideal for installation in a laboratory hood
• The standard version only requires compressed air and no power connection
• Various nozzle and grinding chamber geometries are available
• Completely pre-assembled gas distributor with separate pressure control fittings
• The laboratory device can be disassembled and cleaned quickly and easily without tools
• The individual components can be sterilized in an autoclave