UMET - High energy milling

Vibrational ball mills

• 2 SPEX 8000 mixers (high energy ball milling at room temperature),
• 1 CryoMill cryogenic mixer (milling from 77K to room temperature).

Planetary ball mill

• 2 planetary milling machines at room temperature (Fritsch Pulverisette et Retsch).

Features of vibrational ball mills

• Possibility to program the grinding time cycle,
• Volume of the vials (≈ 45 cm3),
• Vials and balls in steel or alumina.

Features of planetary ball mills

• Possibility to program the grinding time and cycle, the wheel speed, the speed ratio,
• Speed rotation up to 600 turns/minute,
• Volume of the vials: 80 or 500 mL,
• Vials and balls in stainless steel, tungsten carbide, agate or alumina.