High-speed mill LDE

Technical details

Robust welded steel construction, symmetrical housing for operation in both directions of rotation.
Highly wear-resistant parts protect the grinding chamber and are also extremely easy to maintain
Armored inlet flap with position switch for change of direction of rotation
Optimized impact zone with armored impact plates on both sides of the inlet for efficient size reduction
Debris trap for contaminants inside the grinding chamber as screen protection
Durable, optimized rotor design, dynamically balanced, equipped with 6 mm beaters
Beaters easy and quick to turn and change with special changing device
Wide opening doors, easy access to the grinding chamber and for changing beaters
2-piece screen basket system, quick and easy to change manually depending on requirements and wear pattern
Tested and certified in pressure shock resistant and flameproof design (0.4 bar)
Variable grain spectrum via variable beater circumferential speed (when using a frequency converter)
Sieve perforation and beater configuration; depending on requirements.

Machine types

	LDE 5	LDE 7	LDE 9
Grinding chamber diameter (mm)	680 mm	680 mm	680 mm
Screen width (mm)	520 mm	760 mm	1000 mm
Grinding chamber area (m²)	0.77 m²	1.12 m²	1.48 m²

Dimensions and weights
Length x width x height (approx. mm)	2350 x 1220 x 1195 mm	2750 x 1220 x 1195 mm	3150 x 1220 x 1195 mm
Weight without motor (approx. kg)	1450 kg	1650 kg	1950 kg

Drive
Motor size (kW	75 - 110 kW	110 - 160 kW	132 - 200 kW
Speed 50 Hz/60 Hz (rpm)	3000/3600	3000/3600	3000/3600
Speed with frequency converter 34-60 Hz	1800 - 3600	1800 - 3600	1800 - 3600

* Depending on motor size Measuring surface sound pressure level < 90 dB (A) (under load)

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