300 kN–1800 kN EM SERIESbattenfeld.ru/fileadmin/templates/docs/imm/em30-180_en.pdf · A hydro-pneumatic drive system for the nozzle movements and pres-sure build-up provides sufﬁ

EM SERIES300 kN–1800 kNEM SERIES

PLASTICS TECHNOLOGY

INJECTION MOLDING TECHNOLOGY

EM 300 kN–1800 kN

EM 300 kN–1800 kN

Servo-Electric Injection Molding MachinesEM Series 300 kN–1800 kN

As one of the pioneers in machine engineering,

Battenfeld introduced injection molding machines

with electric drives as early as the 1950s. Battenfeld

was also one of the fi rst European manufacturers to

launch an all-electric injection molding machine with

servo axes in 1992. We are fully committed to the

advantages of servo-electric machines.

Now processors have access to a new dimension in

process stability and gentle treatment of materials

with the machines of the EM series. The EM’s servo-

electric control system and reliable mechanics yield

a higher standard of precision and repeatability in the

injection molding process than their counterparts

with hydraulic drive technology. High acceleration

rates and parallel movements along all axes lead

to increased productivity compared to standard

hydraulic machines. The all-electric machines from

the EM series are designed to meet the growing

demand for economical use of resources in production

processes. Our electric machines consume up to

50% less power than comparable hydraulic models.

The costs for electric power supply are reduced, and

expenditure for maintenance of hydraulic systems is

altogether dispensed with.

Battenfeld – your expert partner in all areas of plas-

tics processing.

4

Three good arguments in favor of the EM

Precision /Repeatability

The high-performance control system, high-resolution sensors and digital converter tech-nology ensure a high standard of precision with minimal part weight fl uctuations. The high

degree of repeatability is a prerequisite for direct transfer of mold data sets without the necessity for subsequent adjustment.

Productivity

Shorter cycle times through parallel move-ments lead to a signif-icant reduction in cost per unit. All main axes are capable of parallel movements with a higher rate of acceleration.

Energy Savings /Eco Friendliness

Thanks to the servo mo-tors high effi ciency, en-ergy recovery during the deceleration phase and the absence of oil cool-ing, power consumption

can be reduced by up to 50 %, and noise emissi-on is also considerably reduced.

Servo-electric machineHydraulic machine

Hydraulic standard machine cycle

EM cycle Cycle time reduction

Mold closing

Clamping force

Nozzle forward

Nozzle pressure build-up

Injection phase

Holding pressure

Cooling phase

Metering

Nozzle back

Mold opening

Ejector forward

Ejector back Servo-electric machines are equipped with a separate electric servo drive for each main stroke. This enables parallel operation of all functions and reduction of dwell times to an absolute minimum.

Power consumptionBasis: PS; 9.11g; 2 cavities

0

0.5

1

1.5

2

2.5

3

3.5

4

[kW

h/h]

2.208

3.841

Hydraulic machine EM 500/120

5

CPUCPU CPU CPU

EP

U3M~

CPU

Drive Technology

Future-proof drive technology

Precision and power place high demands on the computerized control system. EM machines are equipped with the high-performance UNI-LOG B4 control system

plus intelligent servo axes. All movements and motor power generation are controlled by inde-pendent, intelligent am-plifi ers. Through digital data transfer of veloci-

ties, paths and pressures even minute adjustments in control variables can be transmitted without any problems. Scan time, a yardstick for the quality of the control system, is

no more than a fraction of one thousandth of a second.

Injection with higher precision

The servo-electric in-jection unit of the EM is designed for high-preci-sion process control at the changeover point between injection and holding pressure. Com-pared to hydraulic

injection units, tolerances between set and actual profiles have been significantly improved. The EM is the ideal equipment for producing complex parts, manufactured with a high degree of

repeatability. A high standard of preci-sion is achieved by means of powerful servo motors and low-inertia force transmission.

Wide-spread intelligence - future-proof, maximum performance

6

Special features of the EM series

EjectorThe ejector is driven via cog-belts and two cir-cular ball spindles. The layout of the motor and the spindles is designed for a high power reserve and precise movements, regardless of velocity profi le settings.

Compact designThe fi ve-point toggle mechanics allow a compact design and symmetric force trans-mission to the moving platen and the mold.

Sturdy drive technologyThe moving platen is driven by a servo motor via cog-belts and a circulating ball spindle. Mold height adjustment is effected by means of an electric drive.

7

New nozzle systemThe nozzle system with symme-tric force transmission ensures optimal mold protection. A hydro-pneumatic drive system for the nozzle movements and pres-sure build-up provides suffi cient power reserve even compared to hydraulic machines.

Precision and power A powerfull servo motor with circular ball spindle and belt transmission takes care of the injection stroke. This proven, robust concept ensures reliable operation while optimizing the price / performance ratio.

The power packageHigh-performance ampli-fi ers are centrally posi-tioned beneath the injection unit. Spatial separation of the control system from the machines mechanical parts reduces the risk of machine failure and facili-tates maintenance.

8

EM Clamping Unit

• Long guide pillar system and sturdy platen support.

• Compact design.

Economic advantages

• Higher speed through dynamic movements.

• Parallel movements of the ejector and the moving platen as standard feature.

• Precise movements, lengthening the ser-vice life of the mold.

• Simple automatic parts removal through precise posi-tioning of the ejector.

Outstanding features

• High operating dynam-

ics with harmonized movements.

• Highly sensitive, fast- reacting mold safety device.

• Accurate, reproducible platen end ejector movements.

Further advantages

• Sturdy molding plates.

• Easy access to the ejector.

9

EM Injection Unit

Outstanding features

• Reliable, proven belt-drive force transmis-sion.

• Extremely accurate, reproducible move-ments.

• Ultimate process stability through ex-act monitoring of the injection force.

• Energy savings of up to 50% compared to fully hydraulic ma-

chines of similar size.

• High nozzle contact pressure generated by a hydro-pneumatic drive.

Economic advantages

• Shorter cycle times through parallel

movements.

• Ultimate reliability in part quality without the need for subse-quent adjustment.

• Low input power and high energy savings.

• Short start-up times through precisely reproducible machine settings.

• User interface identi-cal with fully hydraulic Battenfeld machine models.

Further advantages

• Momentum-free noz-

zle system through diagonal positioning of the nozzle pres-

sure units.

• Injection unit support by low-maintenance linear guides.

• Simple barrel ex-change from the top of the machine.

10

nated with the servo-drive ensures quick and precise movements of all machine axes. Precise analysis of all relevant process variables gives the user the control required for demanding applications. The control

UNILOG B4 is a high-performance industrial control system. It offers extensive, expandable modular functions with ergonomic operation and easy handling. A powerful system con-cept perfectly coordi-

unit is extremely simple to operate because the screen page layout is similar to Microsoft Windows™. A multi-level password system and an entry logbook ensure reliable process control. Machine settings ex-

Error and input log

Storage of settings on floppy disk

Large, clear color screen, page layout similar to Microsoft Windows™

Option: Teleservice with remote diagnostics

Quality chart and SPC

Option: Host computer interface according to EUROMAP 63 standard

pressed in physical val-ues and storage of set-tings on fl oppy disk allow the transfer of machine data between machines of different sizes.

UNILOG B4

11

The modular UNILOG B4 concept offers maximum performance for all ap-plications. Part quality is decisively infl uenced by the control system’s regulation speed at the changeover point be-tween injection and hold-ing pressure. The UNI-LOG B4 control system detects the changeover point within a fraction of one thousandth of a second. Together with

fast digital regulators, it ensures that even minute fl uctuations in movements or pressure are compensated in real time. This high-perfor-mance electronic system is easy to handle, thanks to its simple Windows™-style user interface. All Battenfeld machines are operated according to a uniform pattern. An extensive package of options is available to

meet a great variety of customer requirements. Moreover, processors are well equipped for the future with our teleser-vice facility.

Injection

The combination of tab-ular input with graphic display facilitates setting of the machine. As with Microsoft Windows, the number of profi le points is set simply by checking boxes.A status bar on the right side of the screen gives

a quick overview of the current machine status. The data is entered in physical units; alterna-tively, settings can be made graphically.

The most important aid for assessing the injec-tion molding process is the graphic display of pressure and speed de-velopments during the in-jection and holding pres-sure phases. The clear display produced by

selecting the number of curves, different colors and the numeric display of peak values and actual values at the changeover point make it possible to analyze the process at a glance.

High performance – simple operation

Actual value graphic – analysis at a glance

UNILOG B4

12

Quality

The application of DIN ISO 9000 places high de-mands on documentation in production. For this reason, UNILOG B4 is equipped with extensive documentation and moni-toring functions. Access via four password levels ensures reliable operation depending on the skills of the user. All entries are documented in a user logbook. An integrated alarm system is programmed to detect faults and

to initiate appropriate reactions. All relevant process variables can be printed out as proof of quality with comfort-able printing functions, or, alternatively, stored and analyzed in a format compatible with Microsoft Excel™. The quality chart provides detailed pro-cess documentation and monitoring. It is possible to select at random and record 6 values (option: 12 values) from a total of more than 70 actual

values. Reliable process control is ensured by calculation of statistical variables and the alarm function with automatic segregation of rejects

Envelope curve moni-toring optimizes the adaptation of monitoring parameters to the pro-duction process. An ideal curve serves as refer-ence, with a tolerance set around it. If the set

tolerances are exceeded, an alarm is triggered, with automatic segregation of rejects.

Envelope curve monitoring

UNILOG B4

when tolerances are ex-ceeded.

13

User programming system

The APS user program-ming system gives expe-rienced users the option of creating their own pro-grams. The standard ver-sion is equipped with two digital inputs and outputs for this purpose.

Extensive functions can be realized with up to 200 program lines.

User page

With the user page the user can display, on one page, the special information he needs for his own production re-quirements. For example, special pages can be compiled for the night shift in an extremely

simple manner. The texts which are to appear on a page simply have to be marked in the menus.

Flexibility

UNILOG B4 is the fl exible answer to the demands of changing tools and processes. One control concept provides the solution for the whole range. With the core pulls page the operator can set pull sequences quickly

and fl exibly for different tools. The standard ver-sion allows setting of up to 8 core pull sequences with a great number of logical connections.

UNILOG B4

14

Technical Data EM 300 kN–1800 kN

15

16

ABS 0,88

CA 1,02

CAB 0,97

PA 0,91

PC 0,97

PE 0,71

PMMA 0,94

POM 1,15

PP 0,73

0,85

0,98

0,85

0,91

1,12

1,02

0,88

0,88

1,3

1,6

kN 55 120 300 450 630

300 • •500 • • •750 • • •1100 • • •1550 • • •1800 • •

Shot weight conversion table

Possible combinationsof clamping units/injection units

Maximum shot weights (g) are calculated by multiplying the theoretical shot volume (cm³) with the factors listed above.

Dark grey boxes = thermosets

Material Factor

• Standard combination

Material Factor

PP + 20 % Talcum

PP + 40 % Talcum

PP + 20 % GF

PS

PVC-rigid

PVC-fl exible

SAN

SB

PF

UP

Clamping unit Injection unit

17

mm 18 20 22 25 30 35 40 45 50

…/55bar 2500 2345 1939

cm³ 19 24 29

…/120bar 2444 – – 2016 1400

cm³ 31 – – 59 85

…/300bar 2500 1943 1488

cm³ 113 154 201

…/450bar 2445 1985 1569

cm³ 173 226 286

…/630bar 2494 1970 1596

cm³ 251 318 393

Overview EM injection units

Screw diameter

Specifi c injection pressure

Theoretical shot volume









18

EM 300

EM 300/...

kN 300

mm x mm 300 x 300

mm x mm 450 x 456

mm 150 ... 330

mm 250

kN 105

mm 580

kN 25

mm 100

EM 300/55 EM 300/120

55 120

mm 18 20 22 18 25 30

bar 2500 2345 1939 2444 2016 1400

cm³ 19,1 23,6 28,5 30,5 58,9 84,8

g 17,4 21,4 25,9 27,8 53,6 77,2

22 21 19 20 20 20

1/min 400 400

Nm 145 175

g/s 3,2 4 5 3 9 13

mm 180 180

kN 40 40

mm 75 120

cm³/s 52 64 78 52 101 145

kW 4,8 4,9 4,9 4,9 6,7 7,9

4 4

kW 10,4 13,1

s 1,3 1,3

Injection unitInternational sizeaccording to EUROMAP¹

Screw diameter

Specific injection pressure


Max. injection weight (PS)

Screw L/D ratio

Max. screw speed

Screw torque

Max. plasticizing rate (PS)²

Nozzle stroke

Nozzle contact force

Screw stroke

Injection rate

Barrel heating capacity

Number of temperature zones

Total connected power

Dry cycle time¹

Clamping unit

Clamping force

Distance between tie bars

Platen dimensions

Mold height adjustable from ... to

Opening stroke

Opening force

Maximum daylight

Ejector force

Ejector stroke

¹ EUROMAP 6 standard² According to EUROMAP 19 standard with reference to polystyrene

19

4 3 2 1

a

np

o

g

b

h

jk

l mfe

i d c

a

Ø12

5H8

150

max. 580max. 330250

180

262

228

228

350

280

210

140

350280210140

Ø50450

0-100

280420

17,5

52,5

Ø12

5H8

M16

M12x24

M12 (8x)

min.

B-BA-A

B A

R35

b

240

512 412

302 202504924

665

268

470

EM kg a b c d e f g h i j k l m n o p

300/55 2700 3404 3404 1854 1769 1154 1014 620 235 1104 839 32 512 412 1437 1967 580

300/120 2900 3504 3404 1954 1769 1154 1014 620 235 1104 839 32 512 412 1437 1967 580

EM a b

300/55 mm 20 180

300/120 mm 20 180

Dimensions and weights

Mold clamping dimensions

Dimensions in mm

20

EM 500

EM 500/...

kN 500

mm x mm 320 x 320

mm x mm 470 x 490

mm 150 ... 410

mm 260

kN 165

mm 670

kN 25

mm 125

EM 500/55 EM 500/120 EM 500/300

55 120 300

mm 18 20 22 18 25 30 30 35 40

bar 2500 2345 1939 2444 2016 1400 2500 1943 1488

cm³ 19,1 23,6 28,5 30,5 58,9 84,8 113 154 201

g 17,4 21,4 25,9 27,8 53,6 77,2 103 140 183

22 21 19 20 20 20 22 22,9 20

1/min 400 400 400

Nm 145 175 350

g/s 3,2 4 5 3 9 13 18 25 32

mm 180 250 250

kN 40 40 60

mm 75 120 160

cm³/s 52 64 78 52 101 145 117 159 208

kW 4,8 4,9 4,9 4,9 6,7 7,9 9,2 11,2 11,2

4 4 5

kW 10,8 13,1 24

s 1,5 1,5 1,5


Screw diameter




Screw L/D ratio

Max. screw speed

Screw torque


Nozzle stroke


Screw stroke

Injection rate




Dry cycle time¹

Clamping unit

Clamping force


Platen dimensions


Opening stroke

Opening force

Maximum daylight

Ejector force

Ejector stroke


21

d

a

kh g f

o

b e

l

i

j

c

np

4

0

1

2

3

4

5

6

7

8

3

0

1

2

3

4

5

6

7

8

2

0

1

2

3

4

5

6

7

8

1

0

1

2

3

4

5

6

7

8

m

245

245

Ø12

5H8

Ø12

5H8

max.670260 max.410

260 150

Ø50

b

52,517,5

420280

420

570420350

210280

0-125305,5

470

140

350

280

210

140

M16

min.

M12 (8x)

M12x24B-BA-A

B A

R35

a

250

522 482

312 2725841004

665

278

490


500/55 3000 3928 3928 1854 1769 1219 1094 620 235 1104 839 32 522 482 1642 2286 670

500/120 3200 3928 3928 1854 1769 1219 1094 620 235 1104 839 32 522 482 1642 2286 670

500/300 3400 4168 3928 1854 1769 1219 1094 620 235 1104 839 32 522 482 1642 2286 670

EM a b

500/55 mm 20 180

500/120 mm 20 250

500/300 mm 20 250



Dimensions in mm

22

EM 750

EM 750/...

kN 750

mm x mm 405 x 380

mm x mm 575 x 580

mm 150 ... 480

mm 320

kN 250

mm 800

kN 25

mm 125

EM 750/120 EM 750/300 EM 750/450

120 300 450

mm 18 25 30 30 35 40 35 40 45

bar 2444 2016 1400 2500 1943 1488 2445 1985 1569

cm³ 30,5 58,9 84,8 113 154 201 173 226 286

g 27,8 53,6 77,2 103 140 183 158 206 261

20 20 20 22 22,9 20 22 22,8 20

1/min 400 400 300

Nm 175 350 720

g/s 3 9 13 18 25 32 21 30 32

mm 250 250 250

kN 40 60 60

mm 120 160 180

cm³/s 52 101 145 117 159 208 159 207 262

kW 4,9 6,7 7,9 9,2 11,2 11,2 11,1 13,1 13,1

4 5 5

kW 14,3 26 29,7

s 1,5 1,5 1,5


Screw diameter




Screw L/D ratio

Max. screw speed

Screw torque


Nozzle stroke


Screw stroke

Injection rate




Dry cycle time¹

Clamping unit

Clamping force


Platen dimensions


Opening stroke

Opening force

Maximum daylight

Ejector force

Ejector stroke


23

4 3 2 1

a

kh

g

o

b

j

np

d

fe

l

i

c

m

380

490

420

350

280

140

490420350280140

105

35

490280

295

295

Ø60 405575

Ø12

5H8

317,50-125

150330max.480320

max.800

Ø12

5H8

R35

M16

M16x32

M16 (8x)

min.

A-A

a

B-B

B A

b

290

592 542

382 3327141134

595

323

595


750/120 4500 4324 4324 1900 1769 1352 1224 620 235 1175 840 32 592 542 1822 2502 800

750/300 4700 4324 4324 1915 1769 1352 1224 620 235 1175 840 32 592 542 1822 2502 800

750/450 4950 4614 4324 1950 1769 1352 1224 620 235 1175 840 32 592 542 1822 2502 800

EM a b

750/120 mm 20 250

750/300 mm 20 250

750/450 mm 20 250



Dimensions in mm

24

EM 1100

EM 1100/...

kN 1100

mm x mm 420 x 420

mm x mm 650 x 660

mm 150 ... 480

mm 350

kN 370

mm 830

kN 40

mm 150

EM 1100/120 EM 1100/300 EM 1100/450

120 300 450

mm 18 25 30 30 35 40 35 40 45

bar 2444 2016 1400 2500 1943 1488 2445 1985 1569

cm³ 30,5 58,9 84,8 113 154 201 173 226 286

g 27,8 53,6 77,2 103 140 183 158 206 261

20 20 20 22 22,9 20 22 22,8 20

1/min 400 400 300

Nm 175 350 720

g/s 3 9 13 18 25 32 21 30 32

mm 250 250 250

kN 40 60 60

mm 120 160 180

cm³/s 52 101 145 117 159 208 159 207 262

kW 4,9 6,7 7,9 9,2 11,2 11,2 11,1 13,1 13,1

4 5 5

kW 16,8 28,5 32,1

s 1,8 1,8 1,8


Screw diameter




Screw L/D ratio

Max. screw speed

Screw torque


Nozzle stroke


Screw stroke

Injection rate




Dry cycle time¹

Clamping unit

Clamping force


Platen dimensions


Opening stroke

Opening force

Maximum daylight

Ejector force

Ejector stroke


25

4 3 2 1

a

kh

g

o

b

j

np

d

fe

l

i c

m

Ø12

5H8

max.830350 max.480

330 150

R35

560

490

420

350

280

140

560490420350280140

337,5

337,5

Ø75650

3550-150

10535280

490

Ø12

5H8

M16

min.

M16x32

M16 (8x)

a

B-BA-A

B

b

A

330

592 542

372 3226941134

755

363

650


1100/120 5370 4474 4474 2070 1985 1352 1224 620 235 1230 840 32 592 542 1972 2502 830

1100/300 5500 4474 4474 2070 1985 1352 1224 620 235 1230 840 32 592 542 1972 2502 830

1100/450 5750 4764 4474 2070 1985 1352 1224 620 235 1230 840 32 592 542 1972 2502 830

EM a b

1100/120 mm 20 250

1100/300 mm 20 250

1100/450 mm 20 250



Dimensions in mm

26

EM 1550

EM 1550/...

kN 1550

mm x mm 520 x 520

mm x mm 780 x 780

mm 200 ... 590

mm 440

kN 500

mm 1030

kN 49

mm 150

EM 1550/300 EM 1550/450 EM 1550/630

300 450 630

mm 30 35 40 35 40 45 40 45 50

bar 2500 1943 1488 2445 1985 1569 2494 1970 1596

cm³ 113 154 201 173 226 286 251 318 393

g 103 140 183 158 206 261 229 289 357

22 22,9 20 22 22,8 20 22 22,2 20

1/min 400 300 300

Nm 350 720 950

g/s 18 25 32 21 30 32 30 36 42

mm 300 300 300

kN 60 60 60

mm 160 180 200

cm³/s 117 159 208 159 207 262 207 262 324

kW 9,2 11,2 11,2 11,1 13,1 13,1 12,8 14,8 14,9

5 5 5

kW 28,8 31,4 37,1

s 2 2 2


Screw diameter




Screw L/D ratio

Max. screw speed

Screw torque


Nozzle stroke


Screw stroke

Injection rate




Dry cycle time¹

Clamping unit

Clamping force


Platen dimensions


Opening stroke

Opening force

Maximum daylight

Ejector force

Ejector stroke


27

4 3 2 1

a

kh g

o

b

j

np

d

fe

l

i

c

m

Ø12

5H8

max.590max.1030

200390440

700560420280140

700

560

420

280

140

406,4101,6

406,4

101,6 39

539

5

4050-150

Ø 90780

10535

560350

R35Ø12

5H8

M16

SPI-Ø27

M16x32

M16 (8x)

min.

aB A

b

B-BA-A

395

662 572

3527941234

692

428

780

442


1550/300 7400 5184 5184 2071 1985 1452 1324 720 310 1293 840 32 662 572 2352 2832 1030

1550/450 7650 5184 5184 2071 1985 1452 1324 720 310 1293 840 32 662 572 2352 2832 1030

1550/630 7800 5394 5184 2071 1985 1452 1324 720 310 1293 840 32 662 572 2352 2832 1030

EM a b

1550/300 mm 20 300

1550/450 mm 20 300

1550/630 mm 20 300



Dimensions in mm

28

EM 1800

EM 1800/...

kN 1800

mm x mm 630 x 630

mm x mm 890 x 890

mm 300 ... 790

mm 440

kN 540

mm 1230

kN 49

mm 200

EM 1800/450 EM 1800/630

450 630

mm 35 40 45 40 45 50

bar 2445 1985 1569 2494 1970 1596

cm³ 173 226 286 251 318 393

g 158 206 261 229 289 357

22 22,8 20 22 22,2 20

1/min 300 300

Nm 720 950

g/s 21 30 32 30 36 42

mm 300 300

kN 60 60

mm 180 200

cm³/s 159 207 262 207 262 324

kW 11,1 13,1 13,1 12,8 14,8 14,9

5 5

kW 32,4 37,1

s 2,2 2,2


Screw diameter




Screw L/D ratio

Max. screw speed

Screw torque


Nozzle stroke


Screw stroke

Injection rate




Dry cycle time¹

Clamping unit

Clamping force


Platen dimensions


Opening stroke

Opening force

Maximum daylight

Ejector force

Ejector stroke


29

4 3 2 1

a

kh g

o

b

pn

j

d

fe

l

i

c

m

140280420560700840

140

280

420

560

700

Ø 90630890

445

445

840

420

560

700

840

35 175

3517

5

M16x32

Y

450

5371134

1574

637

488

890

817 757

597

4550-200

490440

Ø16

0H8Ø

160H8

max.790max.1230

min.300

M 20

900

A-A B-B

a

B Ab

R35EM a b

1800/450 mm 20 300

1800/630 mm 20 300


1800/450 9400 5774 5774 2125 1985 1782 1664 1020 310 1348 840 32 817 757 2592 3182 1230

1800/630 9650 5774 5774 2125 1985 1782 1664 1020 310 1348 840 32 817 757 2592 3182 1230



Dimensions in mm

30● Standard; Option

EM standard equipment and options

Injection Unit UNILOG B4

Screw drive by 3-phase servo motor, screw speed continuously adjustable via screen •Hydro-pneumatic movement of injection aggregate •Manual setting of nozzle contact pressure •Setting of nozzle contact pressure via screen

Facility to reduce nozzle contact pressure while mold is open

Screw with check valve, screw and barrel nitrited •Screw with mixing section

Thermoplastic screws for special applications

Wear protected screw and barrel design AK+

Thermocouple failure monitor •Melt temperature sensor in barrel end cap with tempe-rature display on screen

Melt pressure sensor in barrel end cap with pressure display on screen •Plug-in ceramic heater bands •Temperature control of feed throat integrated

Open nozzle •Needle type shut-off nozzle spring loaded with heater band and thermo element

Pneumatically operated needle type, shut-off nozzle with heater band and thermocouple

Non-standard design of open nozzle

Barrel guarding •Barrel insulation

Hopper can be shut and emptied •Hopper insulation

Hopper lid prepared for material feeder

Monitoring of min. fi lling level

Hopper magnet

Injection Unit UNILOGB4

Connection for material conveyor

Hopper loader UNIFEED A1 in lieu of material hopper

Linear bearings for the injection unit •Selectable barrel stand-by temperature •Decompression before and/or after metering •Entry of physical units (psi, cu in, inch/sec, etc.) for data transfer between Battenfeld injection molding machines of different sizes

•Screw protection: every temperature zone must have reached its set value before screw movement is allowed

•

Peripheral screw speed indication •Linear interpolation of holding pressure set values •Bar chart for barrel temperature with set value and actual value display •Selectable injection pressure limitation •Changeover from injection to holding pressure depen-dent on stroke, time and pressure •Melt pressure dependent changeover from injection to holding pressure

Cavity pressure dependent changeover from injection to holding pressure

31


Clamping Unit UNILOG B4

Clamping system with 5-point twin toggle •Servo-electric mold height adjustment •Adjustable clamping and opening stroke, adjustable mold locking system •Highly sensitive mold locking system •Mold safety program •Precise platen parallelism with low-maintenance moving platen support •Platen drillings and register rings according to EUROMAP (metric threads) •Ejector cross according to EUROMAP/SPI and ejector drillings in moving platen •Platen drillings and locating ring diameter as per SPI standard

Platens with T-slots and adapter plates (to reduce mold height)

Special mold heights

Mechanical safety drop bar

Unscrewing device with servo motor in lieu of ejector

Adjustable, multi-stroke central ejector with servo motor •Ejector platen safety

Pneumatic ejector coupling

Monitored safety gate on operator side •Pneumatically operated safety gate on operator side

Clamping Unit UNILOG B4

Operator safety gate on non-operator side of the machine •Pneumatically operated safety gate on non-operator side

Special program: Cycle start with closing the safety gate in semi-automatic mode

Fixing holes for robot on top of the fi xed platen according to EUROMAP 18 •Adapter plate or customized drilling template for non-Battenfeld robots

Clamping force display on screen •Clamping force monitoring including display via screen •Magnetic quick mold clamping system

● Standard; Option



Machine in general UNILOG B4

Photoelectric ejection check

Cooling water fl ow controller, 5-way •2 or 4 additional cooling circuits

Shut-off valve for cooling water battery

Painting / Color scheme:Machine: RAL 9002 grey whiteSafety doors: RAL 9002 grey whiteGuarding: RAL 9002 grey whiteControl panel and trim: RAL 5002 navy blue

•

Special paint

Color repair kit

Operating hours counter •Tool kit

Hosing of max. 6 cooling circuits on the nozzle platen or within the energy leading chain of the closing platen

Machine in general UNILOG B4

Automatic central lubrication system •Insulated platens

Parts chute for separation of good and bad parts

One-piece machine frame •Built-in control cabinet •Parts transport on operator side, rear side or axial •Leveling elements

Hydraulic core pulls. Limit switch function according to EUOMAP 13. Pressures and speeds adjustable

Adapter cable for core pulls with Battenfeld standard interface

Pneumatic core pulls

Pneumatic block for activating one or more shut-off nozzles in the mold parallel

Pneumatic block for activating shut-off nozzles in the mold sequential

Filter in water inlet for cooling water fl ow controller

Air valve, stroke and time activated •Temperature control zones for hot runners

Blow through valve for cooling water fl ow controller

Cavity pressure transducer

Amperemeter for heating zones

Operating voltage 230/400 V-3PH, 50Hz •Special voltages

Control cabinet cooler

Common voltage supply for drive and heat •Common voltage supply for drive and heat USA / CND

Separate voltage supply for drive and heat

Separate voltage supply for drive and heat USA / CND •Additional sockets

Additional sockets incl. switch-off function

33


Control system UNILOG B4

Self-teaching temperature controller •Display of temperature inside electrical cabinet •Seven day timer •Air valve, time out clamp stroke activated •Special program: initiate next cycle by closing safety gate in semi-auto operation

Display

Access protected via password system

Entrance authorization via chip card

User programming system “APS” •Freely confi gurable screen pages “Userpage” •Process setup •Physical, process-related units •Data entry / display tabular /

graphic

10,4“ TFT color screen •Alarm display faultcodes

and text

Alarm protocol •Logbook •Hardcopy function •

Data storage3,5” fl oppy-

disc PC- com-patible

Set value graphics

closing, opening, injection,

holding pres-sure, meter-

ing, back pressure

Online language selection 4 languages

Online selection of imperial or metric •


Machine functions

Closing stroke - number of profi le steps 5

Closed loop injection control •Clamping force control •Opening stroke - number of profi le steps 5

Ejector forward - number of profi le steps 3

Ejector back - number of profi le steps 3

Injection - number of profi le steps 10

Holding pressure - number of profi le points 10

Melt pressure monitoring

Melt temperature monitoring

Purging program

Selectable stand-by (lowering) temperature •Zero offset for strokes •Injection-compression program

Ventilation program

Variotherm process

Screw speed - number of profi le steps 6

Back pressure - number of profi le steps 6

Start up program •Adjustable injection pressure limitation •Switchover to holding pressure by

- injection time •- screw stroke / injection volume / pressure • - cavity pressure

- melt pressure

● Standard; Option


Standard and optional features EM


Monitoring

- Nozzle forward/back times •- Ejector forward/back times •- Overall cycle time •- Injection time •- Metering time •- Closing time •- Opening time •- Bad parts •- Temperature (min/max) •- Parts counter •- Injection pressure •- Melt cushion •- Melt cushion control

- Envelope curve •Quality table 6 criteria out

of 75

Part counter with good/bad part evaluation •Trend diagrams •SPC charts •Actual value graphics •Extension of quality chart to 12 columns

Process actual value / max. value storage •


Interfaces

Audible alarm

Control circuits for mold heating

Control circuits for hot runner

Analog temperature control interface

Serial temperature control interface compatible with Arburg protocol

CAN Bus interface for mold temperature controller EUROMAP 66-2

CAN Bus interface for hot runner EUROMAP 66-2

Airmould interface

EUROMAP 67 for handling equipment

Adapter from EUROMAP 67 to EUROMAP 12

Integrated Airmould control

Parallel printer port •Conveyor belt interface

Scale interface

Host computer interface / PDA (EUROMAP 63)

Color dosing unit

Machine fault (potential-free contact)

BNC connectors for injection process analysis

Interface for teleservice / remote diagnostics

Interface for common data storage with Battenfeld robot

We have taken great care to collect the data and technical information in this publication. However, this publication could contain technical inaccuracies or typographical errors. We reserve the right to make improvements or changes to this publication and to the products at any time.

THE POWER to SUCCEED

Battenfeld GmbHScherl 10 · 58540 Meinerzhagen · GermanyTel. +49 2354 72-0 · Fax +49 2354 [email protected]

Battenfeld Kunststoffmaschinen Ges. m. b. H.Wiener Neustädter Straße 81 · 2542 Kottingbrunn · AustriaTel. +43 2252 404-0 · Fax +43 2252 [email protected]

www.battenfeld.com IMT

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Documents

300 kN–1800 kN EM SERIESbattenfeld.ru/fileadmin/templates/docs/imm/em30-180_en.pdf · A hydro-pneumatic drive system for the nozzle movements and pres-sure build-up provides sufﬁ