Retsch Cross Beater Mill SK 300 up to 25mm, 2000-4000 min-1, 220-240V, 50/60 Hz, Cast Iron

The Retsch Cross Beater Mill SK 300 Cast Iron is a durable and high-performance milling solution for coarse and fine size reduction of medium-hard and brittle materials. Designed for both laboratory and industrial applications, this robust mill handles batch-wise or continuous processing with ease. Its powerful motor and adjustable rotor speeds of 2000–4000 min⁻¹ allow the unit to achieve final fineness levels below 100 microns in many applications.

Key Features:

• Brand: Retsch
• Material: Cast iron grinding insert and housing for enhanced durability in tough conditions
• Feed Size: Up to 25 mm
• Speed: Adjustable between 2000 and 4000 min⁻¹
• Voltage/Frequency: 220–240 V, 50/60 Hz
• Application: Suitable for processing minerals, coal, coke, glass, gypsum, construction materials, and more
• Final Fineness: Less than 100 µm depending on sample and setup
• Sieve Options: Bottom sieves with aperture sizes from 0.12 to 10 mm for defined final fineness
• Cleaning: Rapid cleaning thanks to easily removable cassette, hopper, and push-fit rotor
• Dust Control: Ring filter and 5 L collecting vessel with convenient, dust-tight bayonet catch
• Safety: Quick-action door lock, safety interlock, and electric motor brake for operational safety
• Throughput: High throughput for batch-wise size reduction of large sample volumes

Scope of Supply:

• Cross Beater Mill with cast iron grinding insert
• Cross beater
• Baffle plates
• Filter hose
• 5 L collecting vessel

The Retsch Cross Beater Mill SK 300 Cast Iron Bottom sieves and base frame must be ordered separately. Additional sieve sizes and feeder systems are available upon request.