kmb portfolio profile gb 0707

Profile Applications in the Field of Construction

KraussMaffei BerstorffExtrusion Devision MunichMunich, 2007

Profile in the Field of ConstructionMaterial PVCWindow ProfileTwin Screw ExtruderProfile LinesMarket

Chapter 1 – Profile in the Field of Construction

Resource: REHAUSystems for windows

Systems for doors

Sytems for shutter

Window sills

Channels for electrical installation

Profile ExtrusionApplication in the Field of Construction, e.g. one-family house

Profile in the Field of ConstructionMaterial PVCWindow ProfileTwin Screw ExtruderProfile LinesMarket

Chapter 2 – Material PVC

MaterialPVC

S-PVCPolyvinyl Chloride

PVC K-Value 64-68Profile application

PVC K-Value 68-70

Pipe Application

PVC K-Value 56-68

Foam profiles

S-PVC+ Impact resistant modifier

+ Stabilizer

+ Paraffin wax

+ Titanium dioxide

+ Chalk

PVC Dry-blend

MaterialPVC – Basis for a Profile Formulation

Profile in the Field of ConstructionMaterial PVCWindow ProfileTwin Screw ExtruderProfile LinesMarket

Chapter 3 – Window Profile

Window ProfileDevelopment of the Window System

Fra

me

[W

/qm

K]

(Val

ue o

f hea

t ins

ulat

ion)

Number of the chambers of a window profileDevelopment in Europe

Costs for a window

Profile in the Field of ConstructionMaterial PVCWindow ProfileTwin Screw ExtruderProfile LinesMarket

Chapter 4 – Twin Screw Extruder

Profile ExtrusionTwin Screw Extruder of the 32D Series

Flexible Profile Extrusion by using the

new Extruder Generation 32D

high output with flexible application

extented production range with application of different formulations

improved melt homogeneity

low maintenance because of internal screw tempering and air-cooled barrel

1 = Einzugszone1 = Einzugszone

2 = 2 = VorwärmzoneVorwärmzone

3 = 3 = VorwärmzoneVorwärmzone

4 = 4 = VorkompressionszoneVorkompressionszone

5 = 5 = HochkompressionszoneHochkompressionszone

6 = 6 = EntgasungszoneEntgasungszone

7 = 7 = AustragszoneAustragszone

21D21D

77 44 33 22 115566

11D11D

32D- Profile Geometry

Profile ExtrusionTwin Screw Extruder of the 32D Series

1 = inlet zone 5 = high compression zone

2= preheating zone 6 = degassing zone

3 = preheating zone 7 = discharge zone

4 = precompression zone

condensation steam

hollow tip

Profile ExtrusionInternal Screw Tempering

Ausstoß 183 kg/h

Antrieb [kw]

48%Heizung [KW]

52%

Ausstoß 264 kg/h

Heizung [KW]37%

Antrieb [kw]

63%

Ausstoß 325 kg/h

Heizung [KW]29%

Antrieb [kw]

71%

Ausstoß 402 kg/h

Heizung [KW]23%

Antrieb [kw]

77%

68 %Heizung [KW]

Ausstoß 153 kg/h

Antrieb [kw]

32 %

Ausstoß 221 kg/h

Heizung [KW]25 %

Antrieb [kw]

75 %

Ausstoß 272 kg/h

Heizung [KW]20 %

Antrieb [kw]

80 %

Ausstoß 340 kg/h

Heizung [KW]15 %

Antrieb [kw]

85 %

KM

D90

-32

KM

D90

-32

KM

D90

-32

KM

D90

-26

KM

D90

-26

KM

D90

-26

n S = 9 min-1n n SS = 9 min = 9 min-1-1 n S = 13 min-1n n SS = 13 min = 13 min-1-1 n S = 16 min-1n n SS = 16 min = 16 min-1-1 n S = 20 min-1n n SS = 20 min = 20 min-1-1

Profile ExtrusionRatio of drive to heat energy (KMD90-26 / KMD90-32)

Profile ExtrusionTwin Screw Extruder - complete series

KM

D 4

0 K

K/P

KM

D 5

0 V

L

KM

D 5

0 K

/P

KM

D 6

0 K

/P

KM

D 6

3 K

/P

KM

D 7

5 V

L

KM

D 7

5 X

S/P

KM

D 7

5-3

2/P

KM

D 9

0 V

L

KM

D 9

0 X

S/P

KM

D 9

0-3

2/P

KM

D 1

14

-32

/P

KM

D 1

33

-32

/P

0

200

400

600

800

1000

1200

Ou

tpu

t ra

te [

kg

/h]

Overview of the KMB Profile Extruder

Profile ExtrusionTechnical Datas - Twin Screw Extruders for the Profile Extrusion

Profile ExtrusionTwin Screw Extruder KMD 90-32/P Front View

Profile ExtrusionTwin Screw Extruder KMD 90-32/P Back View

Profile ExtrusionAdvantages of the Twin Screw Extruder of the 32D Series

high flexibility

improved melt homogeneity

constant product quality

good price-/performance ratio

simple operation / low maintenance

high economic efficiency

Profile ExtrusionTwin Screw Extruder for all Requirements in the World of Profile

Profile in the Field of ConstructionMaterial PVCWindow ProfileTwin Screw ExtruderProfile LinesMarket

Chapter 5 – Proflie Lines

Profile ExtrusionLine Capacity

Twin Screw ExtruderCalibration Table

Haul Hauf/Cutting Unit

Tip Table

Complete profile extrusion lines from one supplier

Profile ExtrusionExpertise for complete Extrusion Lines

Thank you for your attention!

KraussMaffei BerstorffKrauss-Maffei-Straße 280997 MünchenTelefon +49 (0) 89 8899-4724

info@kraussmaffei.comwww.kraussmaffei.com