Ultra Centrifugal Mill ZM 300
(Equipment / Material)
Model Number: ZM 300
Condition: New
Location or Storage Country: Germany
Service Engineering Support: Yes
Warranty: No
Price: Call for price
Description:
The Ultra Centrifugal Mill ZM 300 is a powerful rotor mill designed for high-speed grinding of soft to medium-hard, fibrous, and temperature-sensitive materials. It features variable speed from 6,000 to 23,000 rpm, allowing for gentle, neutral-to-analysis sample preparation. The grinding process involves a two-step mechanism: the sample is first pre-crushed by impact with the rotor teeth moving at high speed, then finely ground between the rotor and the ring sieve. The patented cassette system ensures maximum sample recovery and easy cleaning. Ring sieves with aperture sizes from 0.08 to 10 mm allow for defined final fineness. The mill is ideal for applications in agriculture, biology, chemistry, food, geology, and pharmaceuticals.
Overview:
| Feed Size | < 10 mm |
| Final Fineness | < 40 μm |
| Speed Range | 6,000 – 23,000 min⁻¹ (free selectable) |
| Rotor Peripheral Speed | 31 – 119 m/s |
| Rotor Diameter | 99 mm |
| Types of Rotors | 6-tooth, 12-tooth, 24-tooth |
| Material of Grinding Tools | Stainless steel, titanium |
| Collecting Vessels | 250 ml, 500 ml, 900 ml, 1200 ml, 3000 ml, 5000 ml |
| Dimensions (W x D x H) | 452 x 426 x 431 mm |
| Weight | 38 kg |
| Power Supply | 200-240 V, 50/60 Hz |
| Applications | Agriculture, biology, chemistry/plastics, construction materials, engineering/electronics, environment/recycling, food, geology/metallurgy, medicine/pharmaceuticals |
| Rotor Speed at 50 Hz (60 Hz) | 6,000 – 23,000 min⁻¹ |
| Standards | CE |
Retsch
Markets: Research laboratories, quality control departments, pharmaceutical, chemical, food, mining, materials science, environmental, and manufacturing industries
Locations: Retsch-Allee 1-5, 42781 Haan, Germany
Main Products/Services: Laboratory Mills (Ultra Centrifugal Mill ZM 300, Ball Mills, Jaw Crushers, Disc Mills, Mortar Grinders), Sieving Equipment (Test Sieves, Sieve Shakers), Sample Preparation Equipment (Dividers, Feeders, Dryers, Pellet Presses), Assisting Equipment (Fluid Bed Dryer TG 200)
Year Established: 1915