Vibratory Ring Mill
The EQR-200 uses pressure and friction between a ring and puck set to reduce samples to sub-45 µm in under 60 seconds. Its sound-absorbing acoustic enclosure keeps laboratory noise levels low, while the automatic lid interlock prevents access until the motor has fully stopped.
Acoustic Enclosure + Frequency Inverter
The EQR-200's dedicated acoustic enclosure absorbs vibration and sound. The frequency-inverter-driven asynchronous motor provides gradual acceleration and deceleration, reducing both mechanical stress and noise floor.
Grinding Sets
To prevent sample contamination, application-specific bowl and ring sets are available in 100 ml and 200 ml capacities.
Application Areas
Frequently Asked Questions
With the right bowl and program combination, most samples reach sub-45 µm in under 60 seconds. For harder materials, times may be longer; the recommended maximum cycle is 120 seconds.
The dedicated acoustic enclosure absorbs vibration and sound. The EQR-200 operates within standard laboratory noise levels in both analytical labs and production environments.
For XRF analyses targeting Fe, Cr, or Mn, steel bowl contamination can affect results. Tungsten carbide bowls are recommended for these applications.
The frequency-inverter motor and gradual speed profile reduce mechanical wear. Routine maintenance primarily involves cleaning the bowl and ring sets. Contact the Anka Analitik technical team for service schedules.
Quote and Information
Contact our technical team for consulting, accessory selection, or pricing. Over 25 years of expertise in analytical instrumentation.
