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
Specifi c injection pressure
Theoretical shot volume
Specifi c injection pressure
Theoretical shot volume
Specifi c injection pressure
Theoretical shot volume
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
Theoretical shot volume
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
Injection unitInternational sizeaccording to EUROMAP¹
Screw diameter
Specific injection pressure
Theoretical shot volume
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
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
EM kg a b c d e f g h i j k l m n o p
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 and weights
Mold clamping dimensions
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
Injection unitInternational sizeaccording to EUROMAP¹
Screw diameter
Specific injection pressure
Theoretical shot volume
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
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
EM kg a b c d e f g h i j k l m n o p
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 and weights
Mold clamping dimensions
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
Injection unitInternational sizeaccording to EUROMAP¹
Screw diameter
Specific injection pressure
Theoretical shot volume
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
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
EM kg a b c d e f g h i j k l m n o p
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 and weights
Mold clamping dimensions
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
Injection unitInternational sizeaccording to EUROMAP¹
Screw diameter
Specific injection pressure
Theoretical shot volume
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
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
EM kg a b c d e f g h i j k l m n o p
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 and weights
Mold clamping dimensions
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
Injection unitInternational sizeaccording to EUROMAP¹
Screw diameter
Specific injection pressure
Theoretical shot volume
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
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
EM kg a b c d e f g h i j k l m n o p
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 and weights
Mold clamping dimensions
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
EM standard equipment and options
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
32● Standard; Option
EM standard equipment and options
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
EM standard equipment and options
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 •
Control system UNILOG B4
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
34● Standard; Option
Standard and optional features EM
Control system UNILOG B4
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 •
Control system UNILOG B4
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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