· pdf fileinternational sizedescription 500-200/80 500-200/120 clamping unit 50/370...

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Technical Data Multi 50

[ 2 ]

Demag Plastics Group Multi 50 hv

Model description 50/370-120 Multi 50/370-120h/80v Multi 50/370-120h/120v

International size description 500-120/80 500-120/120

Model description 50/370-200 Multi 50/370-200h/80v Multi 50/370-200h/120v

International size description 500-200/80 500-200/120

Clamping unit 50/370

Clamping force [kN] 500

Locking force [kN] 500

Max. mould opening stroke [mm] 400

Min. mould height [mm] 210/310 90/1901)

Max. mould height [mm] -

Overall size of platens [mm] 610/710 490/5901)

Mould platen (h x v) [mm] 540x530

Distance between tie bars (h x v) [mm] 370x370

Rotary table diameter [mm] 396

Rotary table height [mm] 120

Ejection stroke [mm] 125

Ejection force [kN] 41,2

Retraction force [kN] 14,8

Injection unit 120h 200h

Screw diameter [mm] 22 25 30 25 30 35

L/D ratio 20 20 20 20 20 20

Injection pressure (up to 400 °C) [bar] 2510 1940 1350 2740 1900 1400

Cylinder head volume, max. [cm3] 41,8 61,3 88,3 61,3 106 144,2

Max. shot weight (PS) [g] 37 54 78 54 94 128

Rate of injection (PS)2)

> without accumulator [cm3/s] 70/82 91/106 131/152 65/75 93/108 127/148

> with accumulator [cm3/s] 198 256 370 256 370 503

Plasticising rate (PS)2)

> motor 1 (120 bar) [g/s] 7/9 13/15 18/22 10/15 14/21 23/34

> motor 2 (120 bar) [g/s] 6/9 10/15 14/21 8/11 11/16 18/26

Max. screw stroke [mm] 110 125 125 125 150 150

Max. distance of nozzle retraction [mm] 200 200

Min. nozzle dipping depth (SVO) [mm] 40 40

Nozzle sealing force [kN] 60 60

Heating capacity of screw cylinder [kW] 5,1 5,7 8,3 5,7 8,3 9,4

Electric screw drive [kW] 0 -

Hopper capacity [ltr.] 35 35

General data 50/370-120h/... 50/370-200h/...

Oil tank capacity [ltr.] 145 145

Pump unit [kW] 18,5 18,5

Total installed electrical rating3) [kW] 23,6 24,2 26,8 24,2 26,8 27,9

> at electric screw drive [kW] - - - - - -

Dry cycles (Euromap 6)4) [s-mm] 1,80-259 1,80-259

Net weight (without oil)3) [≈kg] 3700 4000

We reserve the right to make changes as aresult of further technical advantages

1) with rotary table (mould height adjustable on the machine)2) parallel operation / mono-operation and serial injection3) plus the values for the 2nd (and 3rd) injection unit4) in mono-operation

[ 3 ]

Machine dimensions Multi 50

A A

440

844

390

700500

1160

1700

850

3312

1840

3901755

3802

630

2035

440

1642

4058

3300

2625

-293

0

AA

A

1333

715 445

450

78

840

390

1730

268665

40

10

Bmi

n.

A min.

Bma

x.

A max.A complete

A B

∅12

5H8

∅12

5H8

190


[ 4 ]

Platen dimensions Multi 50

Injection unit vertical 80v 120vScrew diameters 18 22 22 25A complete 420 420A min. 90 90A max. 210 210B min. 174 103 158 96B max. 479 408 463 401

Moving platen Fixed platen

A -- AB -- B

660392

368

540

268

153

153

53085

3223

M12

420370

272.5

420

370

210175140

70

10570

105

140

175

210

k

Hole pattern according universalk = minimum permissible mould-Ø 200 mmMax. permissible mould weight 750 kg,max. 500 kg of it on the moving platen support bearingsBore diameter ∅ 27 through holes

∅50


[ 5 ]


Model description 80/420-120 Multi 80/420-120h/80v Multi 80/420-120h/120v Multi 80/420-120h/200v

International size description 800-120/80 800-120/120 800-120/200

Model description 80/420-200 Multi 80/420-200h/80v Multi 80/420-200h/120v Multi 80/420-200h/200vInternational size description 800-200/80 800-200/120 800-200/200

Model description 80/420-310 Multi 80/420-310h/80v Multi 80/420-310h/120v Multi 80/420-310h/200v

International size description 800-310/80 800-310/120 800-310/200















Injection unit 120h 200h 310h

Screw diameter [mm] 25 30 25 30 35 30 35 40

L/D ratio 20 20 20 20 20 20 20 20

Injection pressure (up to 400 °C) [bar] 1940 1350 2740 1900 1400 2750 2020 1550

Cylinder head volume, max. [cm3] 61,3 88,3 61,3 106 144,2 106 168,3 219,8

Max. shot weight (PS) [g] 54 78 54 94 128 94 149 195


> without accumulator [cm3/s] 106/145 152/209 75/103 108/148 148/201 74/102 102/139 133/182

> with accumulator [cm3/s] 256 370 256 370 503 370 503 657


> motor 1 (120 bar) [g/s] 15/16 22/23 15/15 21/21 34/34 16/18 26/30 37/41

> motor 2 (120 bar) [g/s] 15/15 21/21 11/13 16/18 26/30 13/14 21/24 29/33

Max. screw stroke [mm] 125 125 125 150 150 150 175 175

Max. distance of nozzle retraction [mm] 200 200 250

Min. nozzle dipping depth (SVO) [mm] 40 40 40

Nozzle sealing force [kN] 60 60 60

Heating capacity of screw cylinder [kW] 5,7 8,3 5,7 8,3 9,4 8,3 9,4 11,1

Electric screw drive [kW] - - -

Hopper capacity [ltr.] 35 35 35

General data 80/420-120h/... 80/420-200h/... 80/420-310h/...

Oil tank capacity [ltr.] 180 180 180

Pump unit [kW] 22 22 22

Total installed electrical rating3) [kW] 24,2 26,8 24,2 26,8 27,9 30,3 31,4 33,1

> at electric screw drive [kW] - - - - - - - -

Dry cycles (Euromap 6)4) [s-mm] 1,92-294 1,92-294 1,92-294

Net weight (without oil)3) [≈kg] 4750 4750 4750




[ 6 ]


1790

1210

965

610 960

845

3890

2028

1886

390

630

4268

2035

431044

0

1732

390

A A

BA

440

AA

A

1378744 476

390

78695 295

1730

510

890

A BInjection unit 80v 3300 2625-2930Injection unit 120v 3300 2625-2930Injection unit 200v 3600 2675-3145

19040

10

Bmi

n.

A min.

Bma

x.

A max.

A B

∅12

5H8

A completeA B

∅12

5H8

[ 7 ]


Injection unit vertical 80v 120v 200vScrew diameters 18 22 22 25 25 30A complete 495 495 495A min. 90 90 90A max. 250 250 250B min. 209 138 190 128 190 67B max. 514 443 495 433 660 537


A -- AB -- B

690420

426

590

295

175

175

59085

3832

M16

480420

307.5

480

420

210175140

70

10570

105

140

175

210

k

245

245

60060

0


∅60


[ 8 ]


Model description 110/470-310 Multi 110/470-310h/80v Multi 110/470-310h/120v Multi 110/470-310h/200v Multi 110/470-310h/310v

International size description 1100-310/80 1100-310/120 1100-310/200 1100-310/310

Model description 110/470-430 Multi 110/470-430h/80v Multi 110/470-430h/120v Multi 110/470-430h/200v Multi 110/470-430h/310vInternational size description 1100-430/80 1100-430/120 1100-430/200 1100-430/310

















L/D ratio 20 20 20 20 20 20


Cylinder head volume, max. [cm3] 106 168,3 219,8 168,3 231,2 292,6






> motor 1 (120 bar) [g/s] 21/21 35/35 48/48 28/32 39/45 52/60

> motor 2 (120 bar) [g/s] 17/20 28/32 39/45 22/25 31/35 42/47

Max. screw stroke [mm] 150 175 175 175 184 184




Heating capacity of screw cylinder [kW] 8,3 9,4 11,1 9,4 11,1 11,3

Electric screw drive [kW] - -


General data 110/470-310h/... 110/470-430h/...


Pump unit [kW] 30 30

Total installed electrical rating3) [kW] 38,3 39,4 41,1 39,4 41,1 41,3

> at electric screw drive [kW] - - - - - -





[ 9 ]


1963

1260

1127

630 1110

865

4191

2431

1937

390

630

4781

2035

4831

440

1902

390

A A

BA

440

AA

A

1445786 532

390

78727 344

1730

590

980

A BInjection unit 80v 3400 2780-3085Injection unit 120v 3400 2780-3085Injection unit 200v 3750 2780-3257Injection unit 310v 3750 2780-3257

40

10

Bmi

n.

A min.

Bma

x.

A max.

A B

∅12

5H8

A B

∅12

5H8

190

A complete


[ 10 ]


Injection unit vertical 80v 120v 200v 310vScrew diameters 18 22 22 25 25 30 30 35A complete 595 595 595 595A min. 90 90 90 90A max. 325 325 325 325B min. 247 176 228 166 225 102 221 77B max. 552 481 533 471 695 572 698 554


A -- AB -- B

727476

487

670

344

195

120

67085 19

5

38

32

M16

540470

342.5

540

470

ø 70

245210

175

70

14070

140

175

210

245

k

280

280



[ 11 ]

Demag Plastics Group Multi 125 hvModel description 125/475-320 Multi 125/475-320h/80v Multi 125/475-320h/120v Multi 125/475-320h/200v Multi 125/475-320h/310vInternational size description 1250-320/80 1250-320/120 1250-320/200 1250-320/310Model description 125/475-440 Multi 125/475-440h/80v Multi 125/475-440h/120v Multi 125/475-440h/200v Multi 125/475-440h/310vInternational size description 1250-440/80 1250-440/120 1250-440/200 1250-440/310

Demag Plastics Group Multi 125 hlModel description 125/475-320 Multi 125/475-320h/80l Multi 125/475-320h/120l Multi 125/475-320h/200l Multi 125/475-320h/310lInternational size description 1250-320/80 1250-320/120 1250-320/200 1250-320/310Model description 125/475-440 Multi 125/475-440h/80l Multi 125/475-440h/120l Multi 125/475-440h/200l Multi 125/475-440h/310lInternational size description 1250-440/80 1250-440/120 1250-440/200 1250-440/310

Clamping unit 125/475Clamping force [kN] 1250Locking force [kN] 1375Max. mould opening stroke [mm] 450Min. mould height [mm] 230/1301)

Max. mould height [mm] 560/4601)

Overall size of platens [mm] 1010/9101)

Mould platen (h x v) [mm] 690x660Distance between tie bars (h x v) [mm] 475x450Rotary table diameter [mm] 620Rotary table height [mm] 100Ejection stroke [mm] 140/651)

Ejection force [kN] 59/59Retraction force [kN] 29

Injection unit 320h 440hScrew diameter [mm] 30 35 40 35 40 45L/D ratio 20 20 20 20 20 20Injection pressure (up to 400 °C) [bar] 2420 1877 1437 2423 1855 1466Cylinder head volume, max. [cm3] 124 168 220 177 231 293Max. shot weight (PS) [g] 110 150 200 160 210 260Rate of injection (PS)2)

> without accumulator [cm3/s] 120/170 160/230 210/300 120/180 160/230 210/290> with accumulator [cm3/s] 460 595 735 595 735 880Plasticising rate (PS)2)

> motor 1 (120 bar) [g/s] 20/29 28/39 41/58 22/31 32/46 41/58> motor 2 (120 bar) [g/s] 16/23 22/31 32/46 17/24 24/35 31/44Max. screw stroke [mm] 175 184Max. distance of nozzle retraction [mm] 350 350Min. nozzle dipping depth (SVO) [mm] 20 20Nozzle sealing force [kN] 80 80Heating capacity of screw cylinder [kW] 7,9 8,3 11,7 8,3 11,7 13Electric screw drive [kW] 12,6 12,6Hopper capacity [ltr.] 70 70

General data 125/475-320h/... 125/475-440h/...Oil tank capacity [ltr.] 400 400Pump unit [kW] 30 30Total installed electrical rating3) [kW] 37,9 38,3 41,7 38,3 41,7 43> at electric screw drive [kW] 50,5 50,9 54,3 50,9 54,3 55,6Dry cycles (Euromap 6)4) [s-mm] 1,85-332 1,85-332Net weight (without oil)3) [≈kg] 6300 6600


1) with rotary table2) parallel operation / mono-operation and serial injection3) plus the values for the 2nd (and 3rd) injection unit4) in mono-operation

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Machine dimensions Multi 125 V-version

2000

950

800

1295

600

K

345

2240 23403301100 985

630

4200

4910

H

1500

LM

430

1635

800 665

520

730

450

425

275

2077

85

460

Tie Bar Removal

H K L MInjection unit 320h 218 2042 – –Injection unit 440h 436 2057 – –Injection unit 80v – – 2960 3340Injection unit 120v – – 2960 3340Injection unit 200v – – 3360 3640Injection unit 310v – – 3360 3640

Machine dimensions Multi 125 L-version

2000

95012

9560

0

K

345

1500 2340985

3301100

2240

710800630

42004910

H

450

275

2077

800 665 85

520730 425

460

2150

2000

860

L

M

475

Tie Bar Removal

H K L MInjection unit 320h 218 2042 – –Injection unit 440h 436 2057 – –Injection unit 80l – – 3180 –Injection unit 120l – – 3180 –Injection unit 200l – – 3180 95Injection unit 310l – – 3180 95

[ 13 ]


20

12

10

A B

450 min. 230max. 560

A B

min.

A

max.

B

min. Cmax.230

330

200

min. Cmax. 300

max. Bmin. A

∅10

0

∅12

5H8∅

27

∅12

5H8

V-version

L-version190

Injection Unit 80v 120v 200v 310v 80l 120l 200l 310lScrew diameter 18 22 22 25 25 30 30 35 18 22 22 25 25 30 30 35min. A (SVO) 213 142 199 137 139 66 101 -43 121 55 55 55 -7 -9 -90 -90max. B (SVO) 305 300 470 478 415 415 475 555min. C 90 90 90 90 85 85 110 110


A -- AB -- B

670

139,7

88,9

50,8

660

621 766

470

690

50.888.9

203.2

515

450

65

280 245 210 17

5 140

70

M16 A - A

40

540

475

k

70140

175210

245280

Hole pattern according Euromapk = minimum permissible mould-Ø 285 mmMax. permissible mould weight 1400kg, 1160kg with rotary tablemax. 1000 kg of it on the moving platen support bearings, 760kg with rotary tableBore diameter ∅ 27 through holes


[ 14 ]


Demag Plastics Group Multi 150 hlModel description 150/500-440 Multi 150/500-440h/80l Multi 150/500-440h/120l Multi 150/500-440h/200l Multi 150/500-440h/310lInternational size description 1500-440/80 1500-440/120 1500-440/200 1500-440/310Model description 150/500-610 Multi 150/500-610h/80l Multi 150/500-610h/120l Multi 150/500-610h/200l Multi 150/500-610h/310lInternational size description 1500-610/80 1500-610/120 1500-610/200 1500-610/310





Ejection force [kN] 59Retraction force [kN] 26


> without accumulator [cm3/s] 120/180 160/230 210/290 120/170 150/220 190/270> with accumulator [cm3/s] 595 735 880 735 880 1020Plasticising rate (PS)2)

> motor 1 (120 bar) [g/s] 22/31 32/46 41/58 24/35 31/44 44/62> motor 2 (120 bar) [g/s] 17/24 24/35 31/44 16/23 21/29 29/42Max. screw stroke [mm] 184 203Max. distance of nozzle retraction [mm] 350 350Min. nozzle dipping depth (SVO) [mm] 20 20Nozzle sealing force [kN] 80 80Heating capacity of screw cylinder [kW] 8,3 11,7 13 11,7 13 14,8Electric screw drive [kW] 12,6 12,6Hopper capacity [ltr.] 70 70

General data 150/500-440h/... 150/500-610h/...Oil tank capacity [ltr.] 400 400Pump unit [kW] 30 30Total installed electrical rating3) [kW] 38,3 41,7 43 41,7 43 44,8> at electric screw drive [kW] 50,9 54,3 55,6 60,3 61,6 63,4Dry cycles (Euromap 6)4) [s-mm] 2,15-350 2,15-350Net weight (without oil)3) [≈kg] 7500 7500



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435365 [ 15 ]


2000

950

810 900

1320

555

K

320

2520 23403301240 985

4480

5190

H

1500

LM

430

1680820 690

570

750

450

450

275

2077

85

485

Tie Bar Removal



2000

9501320

555

K

320

1500 2340985

3301240

2520

710900840

44805190

H

450

275

2077

820 690 85

570

750 450

485

A

2175

2000

885

475

L

M

Tie Bar Removal



[ 16 ]


20

15

A B

500 min. 250max. 660

A B

min.

A

max.

B

min. Cmax.230

375

200

min. Cmax. 300

∅10

0

∅16

0H8

∅27

∅16

0H8

max. Bmin. A

V-version

L-version190

Injection Unit 80v 120v 200v 310v 80l 120l 200l 310lScrew diameter 18 22 22 25 25 30 30 35 18 22 22 25 25 30 30 35min. A (SVO) 258 187 244 182 234 110 145 2 156 85 85 85 23 21 -60 -60max. B (SVO) 305 300 470 478 415 415 475 555min. C 90 90 90 90 85 85 110 110


A -- AB -- B

139.7

50.8

750

656 786

750

510

50.8

203.2

350 28

0 210 14

070

M16

500

570

7032

570

500

70140

210280

350 k

Hole pattern according Euromapk = minimum permissible mould-Ø 300 mmMax. permissible mould weight 2050 kg, 1770kg with rotary tablemax. 1500 kg of it on the moving platen support bearings, 1220kg with rotary tableBore diameter ∅ 27 through holes


[ 17 ]


Demag Plastics Group Multi 200 hvModel description 200/560-610 Multi 200/560-610h/80l Multi 200/560-610h/120l Multi 200/560-610h/200l Multi 200/560-610h/310lInternational size description 2000-610/80 2000-610/120 2000-610/200 2000-610/310Model description 200/560-840 Multi 200/560-840h/80l Multi 200/560-840h/120l Multi 200/560-840h/200l Multi 200/560-840h/310lInternational size description 2000-840/80 2000-840/120 2000-840/200 2000-840/310





Ejection force [kN] 69Retraction force [kN] 31


> without accumulator [cm3/s] 170/200 220/250 270/310 180/210 220/250 320/370> with accumulator [cm3/s] 735 880 1020 880 1020 1280Plasticising rate (PS)2

> motor 1 (120 bar) [g/s] 35/40 44/50 62/72 29/33 41/48 64/74> motor 2 (120 bar) [g/s] 23/27 29/34 42/48 21/24 29/34 46/53Max. screw stroke [mm] 203 225Max. distance of nozzle retraction [mm] 400 400Min. nozzle dipping depth (SVO) [mm] 20 20Nozzle sealing force [kN] 80 80Heating capacity of screw cylinder [kW] 11,7 13 14,8 13 14,8 23,1Electric screw drive [kW] 18,6 20,5Hopper capacity [ltr.] 70 70

General data 200/560-610h/... 200/560-840h/...Oil tank capacity [ltr.] 500 500Pump unit [kW] 37 37Total installed electrical rating3) [kW] 48,7 50 51,8 50 51,8 60,1> at electric screw drive [kW] 67,3 68,8 66,6 70,5 72,3 80,6Dry cycles (Euromap 6)4) [s-mm] 2,20-392 2,20-392Net weight (without oil)3) [≈kg] 9800 10100



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2000

950

960 1000

1350

555

K

310

2845 25403301390 985

5715

4930

H

1500

LM

430

1880

970 740

670

800

450

495

275

2077

85

530

Tie Bar Removal



2000

95013

5055

5

K

310

1500 2540985

3301390

2845

7851000960

49305715

H

450

275

2077

970 740 85

570800 495

485

2205

L

M

2000

915

475

Tie Bar Removal


[ 19 ]


20

15

A B

575 min. 310max. 760

A B

min.

A

max.

Bmin. Cmax.230

415

200

min. Cmax. 300

∅10

0

∅27

∅16

0H8

∅16

0H8

max. Bmin. AV-version

190

Hole pattern for robot/spruepicker on fixed platen

L-version

Injection Unit 80v 120v 200v 310v 80l 120l 200l 310lScrew diameter 18 22 22 25 25 30 30 35 18 22 22 25 25 30 30 35min. A (SVO) 298 227 284 222 274 150 186 42 196 125 125 125 63 60 -20 -20max. B (SVO) 305 300 470 478 415 415 475 555min. C 90 90 90 90 85 85 110 110


A -- AB -- B

830

203.2

50.8

706 936

830

600

50.8

203.2

350 280 210 14

070

M20

560

640

80

40

640560

70140

210280

350 kHole pattern according Euromapk = minimum permissible mould-Ø 350 mmMax. permissible mould weight 2500 kg, 2110kg with rotary tablemax. 1700 kg of it on the moving platen support bearings, 1310 kg with rotary tableBore diameter ∅ 27 through holes


[ 20 ]

Demag Plastics Group Multi 250hv

Model description 250/630-840 Multi 250/630-840h/80v Multi 250/630-840h/120v Multi 250/630-840h/200v Multi 250/630-840h/310v Multi 250/630-840h/430v

International size description 2500-630/80 2500-630/120 2500-840/200 2500-840/310 2500-840/430



Demag Plastics Group Multi 250hl

Model description 250/630-840 Multi 250/630-840h/80l Multi 250/630-840h/120l Multi 250/630-840h/200l Multi 250/630-840h/310l Multi 250/630-840h/430l








Min. mould height [mm] 310/2001)







Ejection stroke [mm] 200/1601)

Ejection force [kN] 80

Retraction force [kN] 35



L/D ratio 20 20 20 20 20 20


Cylinder head volume, max. [cm3] 358 442 636 530 763 1039






> motor 1 (120 bar) [g/s] 33/42 48/60 74/93 34/42 53/66 75/94

> motor 2 (120 bar) [g/s] 24/30 34/42 53/66 21/27 33/41 47/59

Max. screw stroke [mm] 225 270




Heating capacity of screw cylinder [kW] 13 14,8 23,1 14,8 23,1 27

Electric screw drive [kW] 20,5 20,5


General data 250/630-840h/... 250/630-1450h/...



Total installed electrical rating3) [kW] 58 59,8 68,1 59,8 68,1 72

> at electric screw drive [kW] 78,5 80,3 88,6 89,8 98,1 110,6





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2000

950

1040 1200

1385

520

K22

32

2097

300

3230 29101625 985

330

64705580

H

1800

LM

430

20401050 820

780

880

450

580

275

2077

615

85

Tie Bar Removal

H K L MInjection unit 840h 550 2157 – –Injection unit 1450h 1073 2292 – –Injection unit 80v – – 3320 3580Injection unit 120v – – 3320 3580Injection unit 200v – – 3595 3880Injection unit 310v – – 3595 3880Injection unit 430v – – 3595 3880


450

275

2077

1050 820 85

780880 580

615

2205

2000

950

L

M

475

2000

95013

85

520

K

300

1800 2910985

3301625

3230

89012001040

55806470

H

223220

97

Tie Bar Removal

H K L MInjection unit 840 550 2157 – –Injection unit 1450h 1073 2292 – –Injection unit 80l – – 3465 –Injection unit 120l – – 3465 –Injection unit 200l – – 3465 95Injection unit 310l – – 3465 95Injection unit 430 – – 3465 95


[ 22 ]


20

15

A B

675 min. 330max. 830

A B

min.

A

max.

B

min. Cmax.230

475

200

min. Cmax. 300

∅12

5

∅27

∅16

0H8

∅16

0H8

max. Bmin. A

V-version

L-version190

Injection Unit 80v 120v 200v 310v 430v 80l 120l 200l 310l 430lScrew diameter 18 22 22 25 25 30 30 35 35 40 18 22 22 25 25 30 30 35 35 40min. A (SVO) 358 287 344 282 334 211 246 102 102 84 256 185 185 185 123 120 40 40 40 40max. B (SVO) 305 300 470 478 478 415 415 475 555 555min. C 90 90 90 90 90 85 85 110 110 110


A -- AB -- B

950

50.8

203.2

950

766 996

690

50.8

203.2

M20

420 35

0 280 210

140

720

630

90

40

720630

140210

280350

420k

Hole pattern according Euromapk = minimum permissible mould-Ø 400 mmMax. permissible mould weight 3300 kg, 2790kg with rotary tablemax. 2200 kg of it on the moving platen support bearings, 1690kg with rotary tableBore diameter ∅ 27 through holes


[ 23 ]






Demag Plastics Group Multi 350 hl





















L/D ratio 20 20 20 20 20 20








> motor 1 (120 bar) [g/s] 42/49 60/71 93/110 42/50 66/78 94/111

> motor 2 (120 bar) [g/s] 30/35 42/50 66/78 27/31 41/49 59/70





Heating capacity of screw cylinder [kW] 13 14,8 23,1 14,8 23,1 27

Electric screw drive [kW] 20,5 30


General data 350/710-840h/... 350/710-1450h/...



Total installed electrical rating3) [kW] 68 69,8 78,1 69,8 78 82

> at electric screw drive [kW] 88,5 100,8 101,2 99,8 108 112





85 85

215650555

165

435365


[ 24 ]

Machine dimensions Multi 350 V-version20

00

950

1370 1200

1405

520

K2232

2135

300

3230 29103301625 985

5910

6470

H

1800

LM

430

2125

1135 820

780

965

450

580

275

2077

615

85

Tie Bar Removal



2000

9501405

520

K

300

1800 2910985

3301625

3230

56012001370

59106470

H

223221

35

450

275

2077

1135 820 85

780

965 580

615

2205

475

2000

970

L

M

Tie Bar Removal

H K L MInjection unit 840 580 2177 – –Injection unit 1450h 1103 2312 – –Injection unit 80l – – 3510 –Injection unit 120l – – 3510 –Injection unit 200l – – 3510 95Injection unit 310l – – 3510 95Injection unit 430 – – 3510 95

[ 25 ]


20

15

A B

675 min. 330max. 830

A B

min.

A

max.

B

min. Cmax.230

475

200

min. Cmax. 300

max. Bmin. A

∅12

5

∅16

0H8

∅27

∅16

0H8

V-version

L-version190



A -- AB -- B

50.8

203.2

950

780 1095

1040

690

50.8

203.2

M20

420 35

0 280 210

140

735

630

105

A - A

40

815710

k

140210

280350

420490

Hole pattern according Euromapk = minimum permissible mould-Ø 400 mmMax. permissible mould weight 3600 kg, 3030 kg with rotary tablemax. 2400 kg of it on the moving platen support bearings, 1830 kg with rotary tableBore diameter ∅ 27 through holes


[ 26 ]






Demag Plastics Group Multi 420 hl





















L/D ratio 20 20 20 20 20 20








> motor 1 (120 bar) [g/s] 42/50 66/78 94/111 41/49 59/70 83/98

> motor 2 (120 bar) [g/s] 27/31 41/49 59/70 29/34 42/49 58/69





Heating capacity of screw cylinder [kW] 15 23 27 23 27 31

Electric screw drive [kW] 30 36


General data 420/810-1450h/... 420/810-2300h/...



Total installed electrical rating3) [kW] 70 78 82 78 82 86

> at electric screw drive [kW] 100 108 112 114 118 122





85 85

215650555

165

435365 [ 27 ]


2000

950

1740 1200

1530

520

K2322

2315

370

3725 36853301870 985

7095

7740

H

1800

LM

430

21801070 940

940

1050

450

700

275

2077

735

85

Tie Bar Removal



2000

9501530

520

K

300

1800 3685985

3301625

3725

56012001740

70957740

H

223223

15

450

275

2077

1070 940 85

940

1050 700

735

2205

475

2000

970

L

M

Tie Bar Removal

H K L MInjection unit 1450h 478 2437 – –Injection unit 2300h 916 2467 – –Injection unit 80l – – 3590 –Injection unit 120l – – 3590 –Injection unit 200l – – 3590 95Injection unit 310l – – 3590 95Injection unit 430 – – 3590 95


[ 28 ]


20

15

A B

710 min. 380max. 940

A B

min.

A

max.

B

min. Cmax.230

550

200

min. Cmax. 300

max. Bmin. A

∅12

5

∅16

0H8

∅27

∅16

0H8

V-version

L-version190



A - AB - B

Hole pattern according Euromapk = minimum permissible mould-Ø 420 mmMax. permissible mould weight 5100 kg, 4500 kg with rotary tablemax. 3400 kg of it on the moving platen support bearings, 2800 kg with rotary tableBore diameter ∅ 27 through holes

1100

203.

2

50.8

900 1230

1200

850

50.8

203.2

M20

420 350 280 21

014

0

830

710

120

490

40

930

810

k

140

280350

420490560

210

F Basic equipment

` Additional price

We reserve the right to make changes as a result of further technical advances

Equipment Multi 50 ... 420

[ 29 ]

Clamping unit

> Compact units with fully hydraulic clamping system with two clampcylinders and a volume multiplier for fast machine cycles and lowenergy consumption (up to 1.100 kN) F

> Compact 5-point twin toggle with two internal clamping cylinders(from 1.250 kN) F

> Moving platen supported by roller bearings on machine base F

> Clamp force adjustable at Ergocontrol panel,including indication of actual value F

> Clamp force control with indication (from 1.250 kN) `

> Mould platen layout universal(Euromap and DIN; up to 1.100 kN) F

> Mould mounting dimensions similar to Euromap (from 1.250 kN) F

> Mould mounting dimensions in accordance to Euromap,with side ejector platen (from 1.250 kN) `

> Mould mounting dimensions similar to DIN (from 1.250 kN) `

> Mould mounting dimensions similar to SPI `

> Add-on rotary table (up to 1.100 kN) `

> Machine-integrated rotary table, 180º left/right rotation(from 1.250 kN) `

> Automatic central oil lubrication for toggle (up to 1.250 kN) F

> Upper tiebar on non-operator side retractable F

> Manual clamping mechanism for tiebar retraction (from 1.250 kN) F

> Automatic tiebar retraction (from 1.250 kN) `

> Two-stage adjustable clamp force (up to 1.100 kN) F

> Automatic mould height adjustment (from 1.250 kN) `

> Hydraulic central ejector with jolt stroke feature and mechanicalquick coupling F

> Chute for small parts (up to 1.100 kN) `

> Short/long stroke ejector F

> Programmable ejector stroke, pressure and speed F

> Programmable pressure and speed of ejector simultaneous withmould movement (ejector via on-off valve) F

> Speed and pressure of ejector programmable simultaneous tomould movement F

> Programmable pressure and speed of ejector simultaneous withmould movement, with positional control (ejector via on-off valve) `

> Mould and ejector movements only when safety gate closed(up to 1.100 kN) F

> Increased mould closing speed with hydraulic differential circuit(mould movement and ejector foreward, with closed safety dooronly; from 1.250 kN) F

Clamping unit

> Pilot operated non return valve combination for mouldswith sprung ejector `

> Stroke measuring system (ultrasonic) via CAN-Bus for injectionoperation and movement of the injection unit, clamp- and ejectormovement and flowmultiplier F

> Sequence matrix for free programming of ejectors and core pullers(simultaneous to mould movement) F

> Core puller with 1, 2 or 4 circuits and sequence matrix forindependent (serial operation) programming of speed control `

> Core puller with 2 or 4 circuits and sequence matrix forindependent (parallel operation) programming of speed control(from 1.250 kN) `

> Additional ports for 2 core pullers on fixed mould platen(from 1.250 kN) `

> Axial movement of the indexing plate or centring of a non-Demagrotary table via on-off valve (from 1.250 kN) `

> Rotating function, mould integrated with end switch monitoring `

> Manual pressure relief for 1, 2 or 4 core pullers `

> 1 or 2 pneumatic 5/2 directional valves, mounted to moving platenand freely programmable `

> 1 or 2 pneumatic 5/2 directional valves, mounted to fixed platenand freely programmable `

> 4-way cooling water volume controller (10l/min) F

> 4 additional cooling water volume controllers (10l/min) `

> 8 additional cooling water volume controllers (10l/min) `

> Time-programmable switch-off of mould cooling F

> Blow-through feature for mould cooling lines `

> Automatic safety gate on operator side `

> Safety gate prepared for handling device F

Injection unit

> Vertical injection unit for injection on the split line (V-version) or F

> Horizontal injection unit for injection on the split line(L-version, from 1.250 kN) or F

> R-version injection unit (piggy-back arrangement, from 1.250 kN) or F

> P-version injection unit (parallel arrangement from 1.250 kN) `

> Preparation for subsequent replacement of the second injectionunit by another Demag Multi modular IU size F

> Easy access to the mould space by moving the vertical injectionunit back over the fixed platen towards the horizontal injection unit F

> Wear and corrosion resistant universal thermoplastic screw,nitrided cylinder F


[ 30 ]

Injection unit

> Special screws for processing various materials, also available withhomogenisation and mixing section, with screws and non-returnvalves in wear and corrosion resistant or heavy duty design(powder metal) `

> Open nozzle with M 24x1,5 connection thread, from 18 mm screwdiameter onwards incl. adapter (basic equipment up to 1.100 kN) `

> Barrels for up to 3 injection units, L/D ratio 20:1 for all diameters F

> Open nozzle with M60x3 connection thread from screwdiameter30 mm. Up to 18-25 mm connection thread M40x3 F

> Extended open nozzle `

> Pneumatic shut off nozzle incl. control `

> Needle valve nozzle `

> Melt temperature measurement can be specified for each injectionunit (only with open nozzles) `

> Controlled barrel heating zones (ceramic heaters), number ofzones dependent on injection unit, and one controlled nozzleheating zone F

> Each temperature control circuit with setpoint deviation control andthermocouple break restistance; barrel operating temperatures upto 450ºC, above 400 ºC with pressure limitation F

> Integrated hot runner control, 1 to 16 zones, from 1.250 kN up to24 zones `

> Hydraulic control for hot runner valve gates(possible for each injection unit) `

> Pneumatic control for hot runner valve gates(possible for each injection unit) `

> Hydraulic screw motor for high screw speeds (rpm)(can be specified for each injection unit) F

> Hydraulic screw drive for high torque(can be specified for each injection unit) `

> Frequency regulated electrical screw drive(from 1.250 kN; only for injection unit 1) `

> Stainless steel feed hopper `

> Drill pattern for material conveyor F

> Closed-loop control for feed zone temperature (per injection unit) F

> Barrel quick change with central connectors for heaters andthermocouples, and automatic barrel recognition F

> Injection unit regulated via servo valve(available for each injection unit) `

> Adjustable profiles for closed-loop control of injection speed,holding pressure, back pressure and screw speed parameters F

> Injection with DFE pump and closed-loop control of pressures andspeed F

> Hydraulic central accumulator for high injection capacity anddynamic acceleration `

Injection unit

> Back-pressure profile can be set in several steps on each injectionunit F

> Switch-over to follow-up pressure depending on hydraulicpressure, with acquisition of maximum value and pressurerecording to both injection units F

> Switch-over to holding pressure depending on cavity pressure, withpressure recording for 1 or 2 pressure transducer per injection unit `

> Programmable nozzle contact pressure (per injection unit) F

> Resedual nozzle sealing force programmable (per injection unit) `

> Two-stage injection unit movement with programmable nozzlecontact pressure F

Hydraulics

> Double pump for simultaneous movements on clamp unit and forseparate oil supply for both injection units F

> Separate circuits for oil an mould cooling F

> Closed-loop control of oil temperature depending ontemperature reading F

> Pre-heating circuit for hydraulic oil F

> Ports for external oil cleaning during production (bypass filtration) F

> Automatic control and display of oil filter contamination F

> Additional integrated oil cleaning unit for microfine bypass filtration F

Electronics

> Ergocontrol: Operator-friendly NC4 microprocessor-basedoperating panel with large colour monitor, alphanumericalkeyboard, and disk drive option for data downloads F

> Operation of the second injection unit via Ergocontrol(separate function keys) F

> Additional operating panel on the non-operating side with keys forinjection unit forward/back, screw forward/back and metering(only for L-version) F

> Setpoint entry switch-over to physical values(bar, ccm, mm/s ...) F

> Fault log with trouble shooting hints F

> Quality control with reject parts recognition F

> Integrated disk drive for software downloads and saving machineand peripheral set-up data F

> Universal printer port F

> Print programme for external printer `

> Integrated printer including driver software `

> Smart card reader for controlled access F

> Additional Ergocontrol operating language F

F Basic equipment

` Additional price

We reserve the right to make changes as a result of further technical advances


[ 31 ]

Functions

> Functions and programs apply to both injection units F

> Process data acquisition with 100% control as well as graphicrecording of process parameters F

> Integrated Statistical Process Control (SPC)with display of process control charts `

> Saving of statistical data in ASCII format on disk `

> Integrated production data acquisition (BDE) `

> Change log `

> Additional operating language `

> Three-stepped start-up programme each injection unit separatinspire `

> On/Off program (without purging), effective for both injection units `

> Flexible movement of the clamp unit with or without multiplemovement of the ejector and core pullers F

> Flexible sequence for machine movements(setting injection unit functions) F

> Simple switching of machine to ”mono” operation F

> Precise regulation with real-time stroke measurement F

> 1, 2, 3, 5, or 6 freely programmable inputs/outputs `

Interfaces

> VGA interface and interface for AT keyboard (MF-II standard) `

> Interfaces for ejector end switch in mould `

> Interface for mould protection (ejector plate safety) F

> Interface for failure monitoring `

> Interface for slide bar safety `

> CAN-Bus interface for temperature controllers (2 circuits), signalspecified according Demag `

> Mould temperature display with monitoring for 1 or 2 circuits `

> Interface with three-point controllers for 2 temperature controllers `

> Interface with three-point controllers for 4 temperature controllers(from 1.250 kN) `

> 20mA interface (TTY-V24) for up to 6 units integrated temperaturecontrollers (6 single or 3 twin circuits) `

> Additional two-point controller for nozzle heater band(can be specified for each injection unit) `

> Socket for second nozzle heater band(can be specified for each injection unit) `

> Drill pattern for handling device according Demag F

Interfaces

> Drill pattern for handling device conf. to VDMA 24466(from 1.250 kN) F

> 32-pin handling device interface conf. to Euromap 12 (VDMA) `

> Data interface for three signals: drycycling,automatic, and semi-automatic operation `

> Data interface for main computer systems in accordance withEuromap 63 `

> Ergolink modem interface F

> Portable Ergolink modem `

Automation

> Quality reject feature in part removal `

> Integrated handling device with separate control cabinet `

> Integrated handling device with integrated control cabinet `

> Integrated temperature controllers (2 circuits) `

General

> Separate power supply for both drive and heating(basic equipment from 1.250 kN) `

> Single-phase 230V/50Hz/6Amp socket in specific national version F

> Set of sockets in separate cabinet near fixed platen onnon-operator side, with lockout through mains switch and switch-offmatrix, 2x 16A three-phase IECEE and 2x 10A AC shockproofplugs in specific national versions `

> Supply voltage 400V, 3/N/PE, 50 Hz F

> Specific national supply voltage `

> ”Supply voltage I/O” switch `

> Additional integrated control cabinet on operating side of injectionunit (fully cladded - basic equipment up to 1.100 kN) `

> Basic equipment in compliance with European safety standard(EN 201) F

> Basic equipment in compliance with national safety standards `

> Fault indication by flashing signal F

> Fault indication by acoustic alarm `

> Freely assignable output for fault indication F

> Maintenance display `

> Flexible machine supports with rubber-to-metal components(anti-vibration mounts) F

> Three-colour paint trim: machine bed and injection unitlight grey RAL 7035, clamping unit dark grey RAL 7016;cladding light grey RAL 7035, red RAL 3003, ultramarineRAL 5002 or light blue 571C MD F

> Paintwork to customer’s specification `


Practical values of melt correction factor for use in

calculation of shot weight for some common plastics

Material Melt correction factor

HD-PE 0,75

LD-PE 0,73

PP 0,73

PS 0,91

SB 0.91

ABS 0.91

SAN 0.91

PA 0,93

PA 6 +30 % GF 1,14

PC 0,97

PC / ABS 0,94

PMMA 0,97

POM 1,15

PET 1,08

PBT 1,08

CA 1,03

CAB 0,98

PVC-w 1,05

PVC-h 1,15

shot weight = melt correction factor x swept volume

The melt correction factor takes into account the change in volumeat process temperature and also includes a factor for the flowcharacteristics of the shut off device on the end of the screw

TDgb

10/04

16eC

C|P

rinted

inGe

rman

y|eC

ompe

tence

Cente

r.de

Certified according to VDA 6.4

AsiaDemag (Malaysia) SDN BHD15-E, 5th Floor, Block 1Worldwide Business ParkJalan 13/50, Section 1340000 Shah AlamSelangor Darul Ehsan, MalaysiaTel.: +60-3-55 12 97 40Fax: +60-3-55 12 97 60e-mail: [email protected]

BrazilDemag Ergotech Brasil Ltda.Av. Ceci, 608 - Galpao B11Tamboré06460-120 Barueri (SP)Tel.: +55-11-41 95-41 12Fax: +55-11-41 95-41 13e-mail: [email protected]

ChinaDemag HaitianPlastics Machinery Co. Ltd.No. 37, Laoshan Road, Xinqi, BeilunNingbo, Zhejiang Province P.C. 315800,Tel.: +86-574-8 61 81-5 19Fax: +86-574-8 61 81-5 08e-mail: [email protected]

ChinaDemag Ergotech GmbHShanghai Rep. Office.555 Xu Jia Hui RoadFloor 19 C, Guang Fa Bank PlazaShanghai 200023, ChinaTel.: +86-21-63 90 16 17Fax: +86-21-63 90 19 96e-mail:[email protected]

CISMannesmann Demag Plastserviceul. Jarzewskaja 5a121351 MoscowTel.: +70-95-9 37 97 64Fax: +70-95-9 33 00 78e-mail: [email protected]

FranceDemag Ergotech FranceZAC du Mandinet9, rue des CampanulesLOGNES77437 MARNE LA VALLEE CEDEX 2Tél.: +33-1-60 33 20 10Fax: +33-1-60 06 28 89e-mail: [email protected]

GermanyDemag Ergotech GmbH S Werk SchwaigAltdorfer Str. 1590571 SchwaigTel.: +49-9 11-50 61-0Fax: +49-9 11-50 61-2 65e-mail: [email protected]

GermanyDemag Ergotech GmbH S Werk WieheDonndorfer Str. 306571 WieheTel.: +49-3 46 72-97-0Fax: +49-3 46 72-97-3 33e-mail: [email protected]

IndiaL&T-Demag Plastics Machinery PrivateLtdMount-Poonamallee RoadManapakkamChennai 600 089Tel.: +91-44-2 49-04 32Fax: +91-44-2 49-49 52e-mail: [email protected]

ItalyDemag Ergotech Italia s.r.l.Strada Savonesa 12/1615050 Rivalta Scrivia (AL)Tel.: +39-01 31-82 71 45Fax: +39-01 31-82 71 41e-mail: [email protected]

SpainDemag Ergotech España S.L.Pol. Ind. Can CalderónC/Murcia 37-A esquinaAvda. Riera de Fonollar08830 Sant Boi de LlobregatBarcelonaTel.: +34-93-6 52 95 30Fax: +34-93-6 54 78 10e-mail: [email protected]

United KingdomDemag Hamilton Ltd.Hamilton House, BroadfieldsBicester Road, AylesburyBucks, HP19 8AYTel.: +44-12 96-31 82 00Fax: +44-12 96-42 62 67e-mail: [email protected]

USADemag Plastics Group Corp.11792 Alameda DriveStrongsville, Ohio 44149-3011Tel.: +1-4 40-8 76-89 60Fax: +1-4 40-8 76-64 23e-mail: [email protected]

Technical Data Multi rotary tableMulti rotary table

A

B

ø C

ø D ø E

L

M

G-(connecting thread)Z- cooling circuits10 mm dia min.(cooling channels)30 l/min (max. flow rate)

ø N1 dia. through-hole with rotary manifoldø N2 dia. through-hole without rotary manifold

Max. mould diameter

Rotary table thickness Hx

Area without ejectorBearing diameter

Multi rotary table completely

203,2

50,8

ø 27(8x)

MG

T

KP

5050

,8

50Q20H7; 10 depth

Typ A B C D E G H* K L M N1 N2 MG T P Q ZMulti 125/475 540 515 260 620 675 3/8� 97 139,7 75 - 12 40 M16 32 100 - 2Multi 150/500 570 570 260 670 730 3/8� 97 139,7 75 - 12 40 M16 32 100 - 2Multi 200560 640 640 270 760 810 3/8� 107 203,2 80 60 26 110 M20 40 200 - 4Multi 250/630 720 720 310 870 920 3/8� 107 203,2 80 60 26 110 M20 40 200 - 4Multi 350/710 815 735 320 920 985 3/8� 107 203,2 80 60 26 110 M20 40 225 - 4Multi 420/810 930 830 320 1070 1120 1/2� 117 203,2 180 70 25 175 M20 40 - 250 6

*) H +3mm

Injection units V-versionInjection unit 80v 120v 200v 310v 430v

Screw diameter [mm] 18 22 22 25 25 30 30 35 35 40L/D ratio 20 20 20 20 20 20 20 20 20 20Injection pressure (up to 400 °C) [bar] 2400 2060 2400 2000 2400 1990 2400 2020 2640 2020Cylinder head volume [cm3] 23 42 42 61 61 106 106 168 168 231Max. shot weight (PS) [g] 20 37 37 54 54 94 94 149 149 205Rate of injection (PS) [cm3/s] 50 73 80 104 74 106 73 100 76/120 1) 99/155 1)

Plasticising rate (PS)> motor 1 (120 bar) [g/s] 5 8 7 13 10 14 14 21 13/21 1) 18/29 1)

> motor 2 (120 bar) [g/s] 4 6 6 10 8 11 11 17 11/17 1) 15/23 1)

Max. screw stroke [mm] 90 110 110 125 125 150 150 175 175 184Max. distance of nozzle retraction [mm] 305 305 470 478 478Nozzle sealing force [kN] 30 30 30 30 30Heating capacity of screw cylinder [kW] 5 5,1 5,1 5,7 5,7 8,3 8,3 9,4 9,4 11,1Hopper capacity [ltr.] 20 20 20 20 20Net weight (without oil)3) [≈kg] 340 360 480 520 550

Injection units L-versionInjection unit 80l 120l 200l 310l 430l

Screw diameter [mm] 18 22 22 25 25 30 30 35 35 40L/D ratio 20 20 20 20 20 20 20 20 20 20Injection pressure (up to 400 °C) [bar] 2400 2060 2400 2000 2400 1990 2400 2020 2640 2020Cylinder head volume [cm3] 23 42 42 61 61 106 106 168 168 231Max. shot weight (PS) [g] 20 37 37 54 54 94 94 149 149 205Rate of injection (PS) [cm3/s] 50 73 80 104 74 106 73 100 76/120 1) 99/155 1)

Plasticising rate (PS)> motor 1 (120 bar) [g/s] 5 8 7 13 10 14 14 21 13/21 1) 18/29 1)

> motor 2 (120 bar) [g/s] 4 6 6 10 8 11 11 17 11/17 1) 15/23 1)

Max. screw stroke [mm] 90 110 110 125 125 150 150 175 175 184Max. distance of nozzle retraction [mm] 415 415 475 555 555Nozzle sealing force [kN] 28 28 28 28 28Heating capacity of screw cylinder [kW] 5 5,1 5,1 5,7 5,7 8,3 8,3 9,4 9,4 11,1Hopper capacity [ltr.] 35 35 35 35 35Net weight (without oil)3) [≈kg] 850 850 1000 1030 1030

1) in combination at Multi 350 und 420

· pdf fileinternational sizedescription 500-200/80 500-200/120 clamping unit 50/370...

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