W e s e t t h e s t a n d a r d s

S i e v i n g & M i l l i n g T e c h n o l o g y

2

O

ØØØ

O

O

ØØØ

O

O

ØØO

O

Ø

Ø

Ø

Ø

� �

�

�

��

���

I n n o v a t i v e S i e v i n g & M i l l i n g T e c h n o l o g y

E q u i p m e n t i nm o d e r n d e s i g n .C o m p a c t .R o b u s t a n dm a i n t e n a n c e - f r e e .

Sieves and mills play a key role in the

areas of pharmaceutical industry,

food, feed and fine chemicals.

Glatt offers the know-how for a wide

range of different requirements:

• Sizing of products after fluid bed

processing or after wet granulation

• Crushing/milling of agglo-

merates, lumps and compacted

products to a desired maximum

particle size

• Additional for some types

Dosage, classification and

separation modes

All Glatt sieves and mills are basi-

cally made of high-grade stainless

steel with a ground surface finish.

Sizing of granulates after fluid bed processing using the rotor mill GS 180

Field of Application

OscillatingReducer

Vibratory-Dosage Sieve

GS GSF OR VDS

Sizing ofdry powdersand granulates

Sizing ofwet powdersand granulates

Sizing ofsensitive powdersand granulates

Crushing/milling ofcompressed products

Separation ofundesired materials

Classifying

Dosage ofpowdery products

�– very suitable, O – partially suitable, Ø – unsuitable

Rotor Mills

C o n t e n t

Innovative Sieving & Milling

Technology 2

Principles of Operation 3

Rotor Mill GS 4

Rotor Mill GSF 6

Oscillating Reducer OR 8

Vibratory Dosage Sieve VDS 9

Addresses 10

3

P r i n c i p l e s o f O p e r a t i o n

Rotor mill type GS Rotor mill type GSF

Oscillating reducer type OR

Vibration dosage sieve type VDS

screen with support

oscillating breaker

screen

rotor

sievingchambersieve insert

desired produkt

oversized particle,undesired material

screen

rotor

4

R o t o r M i l l G S

H i g h m i l l i n gp e r f o r m a n c e .Fo r d r y p o w d e r sa n d g r a n u l a t e s .

The Glatt Rotor mill GS–for sizing of

raw materials and products during

the dispensing and after the

discharge of granulation units.

Operation

Rotor drive above the screen

(see principle of operation on p. 3).

Optimum adaptation on product

and process:

• 6 different sizes

• stand-alone, hitched up, mobile,

height-adjustable or hinged

design

• selection among 8 different rotor

profiles

• 3 types of screens with more than

30 hole configurations

• variable rotor speed adjustment

• optimum adjustment of the gap

between rotor and screen

• friction inserts for the crushing

of tablets and lumps

Troughputs from 20 to 5.000 kg per

hour are possible, depending on unit

size, process and product parameters.

All GS mills are optionally available

in SC-SuperClean® (Clean In Place)

and PRO (12 bar pressure-shock-

resistant) design.

GS 180, bin-to-bin milling after blending

GS 180 on a manually driven mobile lifter

Hitched up GS 180-SC in total containmentsystem

GS 100 (laboratory table top)

5

GS 100 GS 130

GS 180

GS 320

GS 300

GS 220

Ø100

100

75

Ø130

152

Ø220

Ø320

30°

243

180

Ø180

Ø300

300

15°

GS 100

GS 180

GS 220

GS 300

R o t o r M i l l G S

rotor 2

rotor 6

rotor 1

rotor 3

rotor 4

rotor 5

rotor 7

screen

rotor 8

Different GS rotors

GS screens of different types and sizes

Available rotor types

nominalgap

Screens – types and sizes Rotor design – Examples

Friction hole screen

Square hole screen

Round hole screen

Screen types

6

R o t o r M i l l G S F

H i g h t h r o u g h p u t s .Fo r w e t g r a n u l a t e sa n d a g g l o m e r a t e s .

GSF 180 on hinge

GSF 180-SC in-line unit on hinge, undocked GSF 300-SC in-line unit on rail system, docked

GSF 180 stand alone on height adjustabletrolley

The Glatt rotor mill GSF–for sizing

of wet products after high shear

granulation.

Operation

Underdriven rotor

(see principle of operation on p. 3).

Optimum adaptation on product

and process:

• 6 different sizes

• mobile, height-adjustable, hinged

or rail-mounted design

• selection among 5 different rotor

profiles

• 3 types of screens with hole sizes

from 1 mm up to 20 mm

• variable rotor speed adjustment

• optimum adjustment of the gap

between rotor and screen

• friction inserts for the crushing

of lumps

Throughputs up to 5.000 kg per hour

are possible, depending on unit size,

process and product parameters.

All GSF mills are optionally available

in SC-SuperClean® (Clean In Place)

and PRO (12 bar pressure-shock-

resistant) design.

7

GSF 100 GSF 130

Ø100

100

75

Ø130

GSF 180

GSF 320

GSF 300

GSF 220

152

Ø220

Ø320

30°

243

GSF 220

GSF 180

GSF 130

GSF 300

300

Ø300

15°

180

Ø180

R o t o r M i l l G S F

GSF screens with different holes

Different GSF rotors

Screens – types and sizes Rotor design – Examples

Available rotor types

rotor 8

screen

rotor 4

rotor 1

rotor 5

rotor 6

nomi-nalgap

Friction hole screen

Square hole screen

Round hole screen

Screen types

8

O s c i l l a t i n g R e d u c e r O R

G e n t l e t ot h e P r o d u c t .H i g h P e r f o r m a n c e .M a n y A p p l i c a t i o n s .

Inline unit OR 5040 fed by a star feeder

Excenter tensioning spindles, rotor and mesh screen

Inline unit OR 5030 with star feederon a mobile lifter

Oscillating reducer OR 5030, milling chamber open

The Glatt Oscillating Reducer –

universal and usable for various

product features, especially for

sensitive sizing of powders and

granulates

Operation

Oscillating rotor

(see principle of operation on p. 3).

Optimum adaptation on product

and process:

• 3 different sizes

• stationary, mobile or in hinged

version

• selection among screens with

approx. 20 different mesh sizes

and wire diameter

• variable adjustment of the rotor

oscillation frequency

• optimum adjustment of the

gap between rotor and mesh

screen

• dosage operation in connec-

tion with a downstream dosage

unit (e.g. star feeder)

Throughputs up to 2.000 kg per

hour are possible, depending on

unit size, operation mode and

product characteristics.

9

V i b r a t o r y D o s a g e S i e v e V D S

P r o d u c t s e n s i t i v e .A d d i t i o n a ld o s a g e m o d e s .I d e a l f o rd i s p e n s i n g .

The Glatt Vibratory Dosage Sieve for

• classifying of dry powders and

granulates

• separating of oversized and

foreign particles

• dosing application into down-

stream processes with an

accuracy of approx. ± 200 g

Operation

A screen deck driven by a vibration

motor generates high-frequent hori-

zontally motions

(see principle of operation on p. 3).

Optimum adaptation on product

and process:

• selection among screens with

almost any mesh sizes

• variable adjustment of the vibra-

tion frequency and oscillation

amplitude

Dispensing into an IBC

VDS, open design

VDS, installet in a discharge station for supersacks

Throughputs up to 12 m3 per hour are

possible, depending on unit size,

operation mode and product charac-

teristics.

World wideservice to thecustomer.

We s e tt h e s t a n d a r d s

Glatt® GmbH Process TechnologyBühlmühle79589 Binzen/GermanyPhone: +49 7621 6 64 0Fax: +49 7621 6 47 23E-mail: mail@glatt.de

Glatt® Systemtechnik GmbHGrunaer Weg 2601277 Dresden/GermanyPhone: +49 351 25 84 0Fax: +49 351 25 84 328E-mail: info@glatt-dresden.de

Glatt® Norden ApS.Skøjtevej 27-312770 Kastrup/DenmarkPhone: +45 48 14 22 44Fax: +45 48 14 22 55E-mail: info@glattnorden.dk

Glatt® Maschinen- & Apparatebau AGKraftwerkstraße 64133 Pratteln 1/SwitzerlandPhone: +41 61 8 26 47 47Fax: +41 61 8 26 48 48E-mail: glatt-ag@glatt-ag.ch

Glatt® Pharmatech SASUParc Technologique6, rue Louis Néel21000 Dijon/FrancePhone: +33 3 80 74 32 64Fax: +33 3 80 74 43 95E-mail: glatt-pharmatech@glatt-pharmatech.fr

www.glatt.de

Glatt® Protech Ltd.Swannington Rd. Cottage Lane Ind. Est.Broughton AstleyLeicester LE9 6TU/Great BritainPhone: +44 1455 28 58 58Fax: +44 1455 28 55 10E-mail: info@glatt-protech.co.uk

Glatt® Ingenieurtechnik GmbHNordstraße 1299427 Weimar/GermanyPhone: +49 3643 47 0Fax: +49 3643 47 12 31E-mail: git@glatt-weimar.de

A d d r e s s e s

Glatt® Air Techniques Inc.20 Spear RoadRamsey, NJ 07446 USAPhone: +1 201 8 25 87 00Fax: +1 201 8 25 03 89E-mail: info@glattair.com