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

Brand:Retsch

Material grinding chamber

Material grinding tools

Specifications

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Depth
700 mm
Dimensions (WxDxH)
600 x 700 x 1,200 mm
Power supply frequency
50/60 Hz
Height
1200 mm
IP code
IP 41
Material grinding chamber
Cast iron
Material grinding tools
Steel, hardened
Max. feed particle size
25 mm
Max. final fineness
100 µm
Max. speed
4000 1/min

NZ $34108.92

Inc. GST

Available soon

Product description

The Retsch Cross Beater Mill SK 300 Hardened Steel is a powerful and versatile milling solution designed for the batch-wise or continuous preliminary and fine size reduction of medium-hard and brittle materials. With a robust construction suited to both laboratory and industrial environments, this mill offers outstanding performance for high-volume sample processing. Operating at adjustable speeds up to 4000 min⁻¹, it can often achieve a final fineness below 100 microns in a single process.

Key Features:

  • Brand: Retsch
  • Material: Hardened steel (grinding chamber, rotor, beater)
  • Feed Size: Up to 25 mm
  • Speed: Adjustable between 2000 and 4000 min⁻¹
  • Voltage/Frequency: 220–240 V, 50/60 Hz
  • Application: For size reduction of cement clinker, coal, coke, glass, gypsum, and more
  • Final Fineness: <100 µm depending on material and configuration
  • Sieve Options: Bottom sieves with aperture sizes from 0.12 to 10 mm
  • Cleaning: Fast and easy due to removable cassette, hopper, and push-fit rotor
  • Dust Control: Ring filter and 5 L collecting vessel with bayonet catch
  • Safety: Quick-action door lock, safety interlock, and electric brake
  • Dimensions: High throughput for batch-wise size reduction of large sample volumes

Scope of Supply:

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

Note: please order separately.

The Retsch Cross Beater Mill SK 300 Hardened Steel Bottom sieves and base frame must be ordered separately. Additional sieve sizes and feeder configurations available upon request.

Downloads

Accessories

Accessories for rotor beater mills SR 300 and cross beater mills SK 300

ProductDescriptionForMfr#Part#AvailabilityPrice
Dust filter clamping rings for ring filter, incl. 5 dust filtersSR 300/SK 3002274800016.089 389NZ $532.75
Ring filter for 5 l collection vesselSR 300/SK 3002218700086.268 130NZ $5025.67
IQ/OQ documentationSK 3009920000234.676 386NZ $1511.64
Collection vessel 5 lSR 300/SK 3000201100384.676 367NZ $1726.83
IQ/OQ documentationSR 3009920000244.676 372NZ $1511.64
Feeding kit with push-fit feed chute 75 mm, holder, funnel 3.5 l, funnel holder and fixtureSR 300/SK 3007202000196.329 353NZ $2729.34
Collection vessel 30 lSR 300/SK 3002200300154.676 370NZ $2955.04

Cyclones for cross beater mills SK 300

ProductDescriptionMfr#Part#AvailabilityPrice
With 5 l collection vessel2293500224.676 384NZ $16242.22
With 30 l collection vessel2293500234.676 385NZ $16242.22

Compare similar models

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

Manufacturer P/N

207510001

Part Number

6.268 113

Manufacturer

Retsch

Material grinding chamber

Cast iron

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

Manufacturer P/N

207510002

Part Number

6.268 112

Manufacturer

Retsch

Material grinding chamber

Steel, hardened

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

Manufacturer P/N

207510003

Part Number

6.268 114

Manufacturer

Retsch

Material grinding chamber

Steel, stainless

Cross Beater Mill SK 300 grinding assembly, cross beater:, cast iron, baffle plates: steel 1.1740, 200-240 V, 50/60 Hz

Manufacturer P/N

207510004

Part Number

4.676 373

Manufacturer

Retsch

Material grinding chamber

Cast iron

Frequently asked questions

It is a powerful and versatile milling solution designed for the batch-wise or continuous preliminary and fine size reduction of medium-hard and brittle materials. With a robust construction suited to both laboratory and industrial environments, this mill offers outstanding performance for high-volume sample processing. Operating at adjustable speeds up to 4000 min⁻¹, it can often achieve a final fineness below 100 microns in a single process.

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NZ $34108.92

Inc. GST