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A S GOLDEN EDITION V T C
ALLROUNDER 420 C multi-component Technicaldata
Tie bar distance: 420 x 420 mmClamping force: 1000 kNInjection units (according to EUROMAP): 60, 150, 350
ww
w.a
rbur
g.co
m
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420 C Machine dimensions
cooling water connections
electricalconnection
cooling water return line DN 25
cooling water supply line DN 25max. 25°C; min. 4 bar
electricalconnection
cooling water supply line DN 25 max. 25°C; min. 4 bar
cooling water return line DN 25
View: L-position
1) Parting line unit on tie-bars2) Parting line unit on support rails3) Dimensions are valid for injection unit 604) Dimensions are valid for injection unit 1505) Dimensions are valid for injection unit 3506) Dimension only valid in conjunction with conveyor belt* Dimensions apply only to standard tie-bars
Dimensions may vary when additional options and peripherals are used.
View: L-position
electricalconnection
min
. 210
max
. 385
*4300
805
335
1250
1950
*540
1100
215
/ 440
6)
500800
1080
R390
1685
800625
785
1595
800
*37553) / *40754) / *43255)
*4300
1080
1685
785
1595
*37553) / *40754) / *43255)
R390
3760
255
3025
1)3) /
3315
1)4) /
3085
2)3) /
3310
2)4) /
3625
2)5)
3025
1)3) /
3310
1)4) /
3085
2)3) /
3305
2)4) /
3715
2)5)
2075
3) /
2295
4)
approx. 253021853) / 23754)
800500
255
215
/ 440
6)
120
1415
2070
3) /
2080
4) /
2090
5)
1415
2
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420 CTechnical data
Machine model
Clamping unit
Clamping force max. kN
Closing force max. kN
Opening force / increased max. kN
Opening stroke max. mm
Mould height min. mm
Daylight max. mm
Distance between tie bars mm
Platen size (hor. x vert.) mm
Weight of mov. mould half max. kg
Ejector force max. kN
Ejector stroke max. mm
Control cabinet
Safety standard according to
Socket combination (1single phase, 1 three phase)
Miscellaneous
Dry cycle time for opening stroke 3) s- mm
Oil capacity l
Colour: plastic coated, structure light grey / mint green / rape-yellow
Injection unit according to EUROMAP 1)
Screw diameter mm
Effective screw length L/D
Screw stroke max. mm
Calculated injection volume max. cm3
Shot weight max. g PS
Material throughput8) max. kg/h PS
max. kg/h PA 6.6
Injection pressure 5) max. bar
Injection flow 5) max. cm3/s
Injection flow with accumulator max. cm3/s
Back pressure positive / negative max. bar
Circumferential screw speed max. m/min
Screw torque max. Nm
Nozzle contact force max. kN
Nozzle retraction stroke max. mm
Installed cylinder heating power / heating zones kW
Installed nozzle heating power kW
Material hopper capacity l
Horizontal injection position 4) max. mm
Variable values 6)
Injection unit horizontal - vertical
Electrical connection (pre-fused) 2) A
Drive power of the hydraulic pump kW
Total connected load 2) kW
Net weight of basic machine 7) approx. kg
1) max. dosage volume (cm3 ) x max. injection pressure (kbar)2) Values refer to 400 V/50 Hz. The load is symmetrically distributed on three phases. The specified value applies to the basic machine.
The connection value can be increased by additional options which may make 2 separate supply lines necessary (motor + controller/heating).3) according to EUROMAP4) Measurement in brackets valid in connection with MULTILIFT H5) a combination of max. injection pressure and max. injection flow (max. injection capacity) can be mutually exclusive, depending on the equipment-related motor output6) depending on the selected injection unit combination for 420 C 7) additional weight with L-position: approx. 300 kg8) Deviations are possible depending upon process settings and material type
These technical data specifications refer to the state at the time of printing. We reserve the right to modify specifications in the interest of a continuous program of further development.
60-60 / -150 / -350
80 / 100 / 125
22 / 22 / 30
30,9 / 36,3 / 45,1
3700 / 3810 / 3970
150-60 / -150 / -350
100 / 100 / 125
22 / 22 / 30
36,3 / 41,8 / 50,6
3810 / 3900 / 4080
350-60 / -150 / -350
125 / 125 / 125
30 / 30 / 37
45,1 / 50,6 / 58,4
3970 / 4080 / 4450
420 C 1000
1000
50
35/250
500
250
750
420 x 420
570 x 570
600
40
175
DIN EN 60204
1 x 16 A
1,7-294
235
350
35/40/45
23/20/18
145
139/182/230
127/166/210
25 / 29 / 35
12,5 / 15 / 17,5
2500/2120/1670
128/168/212
492/642/814
350/160
47/53/60
480/550/610
60
300
8,8 / 4
0,6
50
170 (120)
150
25/30/35
24/20/17
110
54/78/106
49/71/97
10 / 13,5 / 16
5 / 7 / 8
2500/2210/1620
82/118/162
182/262/358
350 / 200
66/80/80
210/250/290
50
300
8,8 / 4
0,6
25
170 (120)
60
18/22/25
24,5/20/17,5
80
20/30/39
18/27/36
4,1 / 5,5 / 6,5
2,1 / 2,8 / 3,3
2500/2340/1810
54/80/104
138/208/268
350/200
50/62/70
90/110/120
50
220
2,85 / 3
0,3
25
---
3
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420 C Equipment
Control system and control cabinet SELOGICA control system
(modular, graphic multi-proces-sor system)
Available in different language versions
jLanguage change Cycle sequence programming
with symbols Cycle step display in sequence
diagramjCycle time diagram Swivelling monitor unit, central
on the operator‘s side, with colour monitor
Process graphics for injection speed, screw stroke and injection pressure
Quality assurance program with fault evaluation and monitoring chart
Optimisation and user help, fol-low-up functions at program end, for freely programmable parameter pages, selectable units
Modular control cabinet design with self-recognition of plug in circuit board system
Operating modes: - Set up - Freely programmed test run - Reconfiguration - Automatic purging and dosing
jEquipment for switch-over to holding pressure via injection pressure, material pressure with different pressure transducers, or via external switch signal
Data set administration via dis-kette
Visual warning signal (warning lamp)
jVisual / audible warning signal (flashing light / siren)
Serial printer interface for hard copy, data record and quality protocol
jInterfaces for: PC keyboard, plot-ter, robotic system according to
EUROMAP 12 or 67, part weigh-ing scale, optical barrier, host processor, AQC, ALLROUNDER@web, colouring unit, LSR dos-ing system, INJESTER, con-tainer change, wiper unit (brush), THERMOLIFT, hot runner control unit and temperature control units for moulds and cylinder
Socket combination 1 CEE, 1 Schuko 230 V
jSocket combination 1 CEE, 1 Schuko or 3 CEE, 3 Schuko 230 V with external supply line
j1 additional heating regulation circuit for the nozzle
jElectric heating regulation cir-cuits for moulds (adaptive) (3, 6, 9, 12, 15, 18); mould heating fused at 10 A
jFuses for mould heating 16 Aj4 or 8 freely programmable in-
puts / outputsjCore pull programs in many ver-
sions integrated in the SELOGICA control system
jSpecial processes such as injec-tion coining, mould venting, variotherm temperature control, intrusion, marbling
jMonitoring: Freely-programma-ble position monitoring
jMany individual options for spe-cial processes
Machine base and hydraulic system Free standing machine base on
anti-vibration pads Ergonomic protection cover with
free access to mould and nozzle Space for peripheral devices
within floor space The hydraulic system operates
with two energy-saving variable displacement pumps and a servo valve for pressure and speed regulation
Expansion to up to 3 hydraulic control circuits
jARBURG energy-saving system AES (frequency-controlled pump drive) (dependent upon the com-bination of injection units)
Minimum oil volume, oil change interval every 20,000 hours
Monitoring of oil level, oil temper-ature and oil filter contamination
Fine mesh oil filter in the return line
Electronic regulation of hydraulic oil temperature. Display and monitoring via screen
Hydraulic oil preheating program to reduce start-up time
Separate, continuous oil circula-tion for additional cooling and filtration
Programmable, machine-related cooling water circuits with free mould connections, manually ad-justable: 5 free mould connections
j7 or 9 free cooling water circuits, manually adjustable
jProgrammable, mould-related cooling water circuits
j1 or 2 central switch-off valves for cooling water
jConveyor belt (electrically driven), height-adjustable in 3 steps, can be integrated into the machine base with or without sorter unit
Clamping unit Centrally applied, fully-hydraulic
clamping system with 4 individu-ally-removable tie bars
Vertical support of the movable mould platens
jIncrease of the minimum mould installation height - 100/200 mm (min. insert height 350 / 450 mm)
Movement profiles for the mould clamping unit are programmable and regulated. They are driven us-ing two-circuit pump technology (Technology stage 2 - servo-regu-lated). The closing pressure is reg-ulated. Simultaneous movement of nozzle and ejector is possible
Hydraulic system with 3 regulat-ing pumps for extended simulta-neous movements (T3)
Closing and opening profiles are 4-stage programmable
Intermediate stop possible when closing and opening
Regulated hydraulic mould pro-tection with monitoring of mould protection time. Follow-up func-tions: Open or stop after 1 or 2 activations of mould protection
jExtended mould protection (e.g. for spring moulds). Freely-pro-grammable start and end
Automatic ramp course during switch-over to a lower speed and for stop of driving movements
Hydraulic ejector with rapid re-lease coupling is integrated into the clamping system
Hydraulic ejector: Forces and speeds, multiple stroke (up to 10) and ejector advanced at end of cycle are programmable
jHydraulic ejector for simultane-ous movements regulated with servo valve
Mould monitoring via ejector platen safety switch
jElectro-mechanical servo drive for ejector system, position con-trolled for simultaneous drive movements
Core pull 1 manually adjustable with core hold on pressure
jCore pull 1 with intermediate stop and brake valve for indexing unit
jHydraulic core pulls with rapid connect coupling on the mov-able mould platen
jHydraulic core pull movement profiles, programmable and regulated
jCore hold on pressure manually adjustable
jPressure hold programmablejHydraulic core pull, simultaneous
movements regulated
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420 CEquipment
jIndexing unit: 2 stations, rotat-ing 180° with up to 4 cooling circuits, hydraulically driven
jIndexing unit: 2 stations, rotat-ing 180° with up to 4 cooling circuits, electrically driven
jUnit to rotate a platen in the mould
jEjector cross kitjInterval unitjControlled hydraulic unscrewing
units for threaded cores in one or two directions of rotation for mounting on fixed or movable clamping platen. Restricted ejec-tor stroke
jUnscrewing unit with electro-mechanical servo drive for 2-di-rection threaded cores for instal-lation on the movable clamping platen for ultra-precise position-ing and reproducibility. Restricted ejector stroke
Attachment option for robotic system
jMechanical rapid clamping sys-tem with mould support to facili-tate mould installation
jPower-operated safety gate, pro-grammable opening time
jMould blow unit with pressure relief valve
jSorter unit (SELECTRON)jMechanical mould closing pro-
tection
Injection unit Central injection unit, can be
re-positioned and swivelled as a complete assembly
jHorizontally displaceable injec-tion unit (VARIO principle)
Plasticising module with univer-sal screw, central coupling and adaptive temperature regulation, available in different diameters
Thermoplastic cylinder with universal screw in wear resistant execution
jThermoplastic cylinder complete with very high wear resistant equipment
jPlasticising module for process-ing thermoset, elastomer and silicone materials
jThermoplast screws for special applications, e.g. self-dyeing (mixing section), PVC (shear-sen-sitive), POM, PA (semi-crystalline)
Programmable nozzle speeds (advance 2, retract 1 stage) and advance and retract delay
Monitored nozzle contact Continuous nozzle contact dur-
ing the complete cycle Programmable nozzle contact
forcejRegulated nozzle contact force Regulated injection speed profile,
5 steps programmable with in-jection delay
jPressure accumulator for ultra-fast injection (injection unit 1)
jPosition-regulated screw (forced movement of injection axis)
jInjection process control with external sensor
Measurement, display and monitoring of the injection time, switchover volume and switcho-ver pressure
Switch over to holding pressure as a volume or time dependent function
Material cushion monitoring Holding pressure profile regu-
lated via polygon with 10 base points
Programmable delay times for all movements
Screw circumferential speed display
Positively and negatively pro-grammable back pressure
Dosage time display with pro-grammable dosage time moni-toring
Dosage possible before or after nozzle retraction
Material decompression with programmable decompression speed
jDosage with electro-mechanical servo drive, energy-saving
Open nozzle with screw-in tipjNeedle type shut off nozzle,
spring force actuatedjNeedle type shut off nozzle, hy-
draulically actuated Zone-dependent monitoring of
heating circuits for continuity, short circuit and defective sensors
Temperature monitoring with re-lease tolerance range and zone-dependent monitoring tolerance
jAutomatic temperature sink can be selected on error or after au-tomatic switch off
Granule hopper capacity 25 / 50 litres. Corrosion resistant, special steel construction, displaceable in lock-out and discharge position
Granulate feed zone, program-mable and regulated with moni-toring
Device for parting line injection Device for parting line injection
fixed to clamping unit tie barsjDevice for parting line injection
manually displaceable on sepa-rate guide rails (vertical position)
jDevice for parting line injection (‚L‘ position)
Extended functionsjExtended monitoring of the me-
chanical sequence of mould and machine for complex applications
jProduction control with nomi-nal temperature value control, programmable alarm cycles, pro-grammable switch-on / switch-off sequences as well as time-controlled automatic switch-on/off in second programming level for follow-up batch
Regulated parameters Control cabinet temperature Hydraulic oil temperature Plasticising cylinder temperature
(adaptive) Screw rotation speed Injection flow or injection speed Holding pressure Movements and force of mould,
nozzle and ejector Ramp course for movement to
mould, ejector and nozzle end position
Back pressurejElectrical mould heating circuits
(adaptive)jMould cooling circuitsjInternal cavity pressure or screw
chamber pressure (external sensor)jNozzle contact forcejScrew position Granulate feed zone temperaturejEjector
ARBURG robotic systems*j INTEGRALPICKER H: sprue picker
operating horizontally from the rear of the machine under the protection cover; pneumatic drive
jINTEGRALPICKER V: vertical sprue picker operating from above, pneumatic drive
jMULTILIFT H: robotic system op-erating horizontally from the rear of the machine with pneumatic drives (Z-axis optional with servo-electric drive)
jMULTILIFT V: robotic system operating vertically from above (longitudinal and transverse in-stallation possible) with 3 servo-electric axes
* The following applies to all items: They are dependent upon the combination and arrangement of the injection units
Basic machinej Options
5
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420 C Mould and platen layout
infinitely adjustable max. 175
cylinder platen
coupling (standard)
1) Dimensions are valid for injection unit 60 (central)2) Dimensions are valid for injection unit 1503) Dimensions are valid for injection unit 350
820 guidance of movable platen
max. 750
251) / 402) / 503)
nozzle in advanced end position
mould height
View E
4 x thread M8-16 deep for robot handling device
10 x thread M16-31 deep for robot handling device
min. 250
index unit (option)
stroke max. 500
ejector bolt for standard coupling counter bore in the mould required only for short sprue
dimensions are valid for injection unit 60/150 dimensions are valid for injection unit 350
View C-D
273
X
C
305
Y
D
E
85
400
327
1245
50°
Ø80
1) /
Ø90
2)
115
50
35
360
32.5
B A
20
295
Ø50
1) /
Ø60
2)
Ø54
Ø89
9
20.5
115
200
90
Ø36
50
97.5105
330
245
140
140
245
Ø12
5
YX
12-0.1
19
Ø32
-0.1
Ø24
Ø32
50
30°
3
6
DIN US
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420 CMould and platen layout
Fixed platenView A / for horizontally displaceable injection unit View A / for central injection unit
thread M12-24 deep
bores for ARBURG mechanical mould quick-clamping system
thread M8-16 deep for robot handling device
thread M10 for unscrewing unit
Movable platen
4x bore Ø30
View B
665
Ø12
5
350
280210
140
70
420
189
22
68
293.
5
85
500
480
Ø60
420
420
170
100
740
Ø12
5
170
490
350
110
800
600
170
970
480
580
867
350
280
210
140
70 420
580
490
341.
5
7
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420 C Mould and platen layout
Dimensions for injection unit in vertical positionParting line unit on tie-bars
View K
infinitely adjustable max.
cylinder platen
ejector cross (option) nozzle centre
ejector bolt for ejector cross partial circuit 170
ejector cross (option) nozzle centre
cylinder platen
a min.
Injection positions for
various injection unit sizes
60 150 350
a min. 70 70 70
a max. 250 250 250
b min. 70 70 70
c min. 195 130 110
Injection positions for
various injection unit sizes
60 150
a min. 70 70
a max. 350 350
b min. 70 70
c min. 140 140
Parting line unit on support rails
View K
a min.
infinitely adjustable max.
1) Dimension apply to eccentric ejection
170
170
273 / 2101)
188 b a
c
Ø29
.85
Ø24
.8
12
52
10.5
M12
SW27
170
170
273 / 2101)
175 / 1051)
350
220
b ac
K
175 / 1051)
K
X
X
8
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420 CMould and platen layout
Dimensions for injection unit in L-position
View K
infinitely adjustable max.
cylinder platen a min.
nozzle centreejector cross (option)
X
ejector bolt for ejector cross partial circuit 170
1) Dimension apply to eccentric ejection
Injection positions for
various injection unit sizes
60 150
a min. 70 70
a max. 290 290
b min. 125 125
c min. 195 145
175 / 1051)
273 /2101)
K
b a
c
170
170
Ø29
.85
Ø24
.8
12
52
10.5
M12
SW27
X
9
DINUS
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420 C Index unit
Index unit (indexing of movable mould half) - 2 cooling circuits A-system / W-system
mounting bores see mould installation dimensions 420 minimised number
facility for raising and lowering movements
groove as free space for ejector connection
mould position locking via 2 bolts Ø32 or Ø24
attachment via 8 head screws M12
position locking for indexing unit with the movable mould platen via 2 bolts
permissible weight of movable mould half without index unit: 400 kg
Index shaft
Through-bore for air connection Ø5 thread M10x1
position locking of temperature control shaft with mould via 2 pins M8
Bores for temperature regulation
mou
ld c
entr
ing
diam
eter
X
( ) Dimensions apply to W-system
Temperature control connection HASCO Z80/13
70 7085 85
135 135140 140
245 245
8585
9090
140
140
245
245
Ø24
16
Ø12
5Ø
30
Ø32
Ø8
Ø60
Ø90
g6Ø
152
Ø18
8
Ø12
5
(Ø90
g6)
(Ø8)
4.5
11Ø10.5
38
20
36 20
90 (122.9)40 (66.9)
43 (120)
Ø46
6 (Ø
458)
Ø21
X
10
DIN US
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420 CIndex unit
Kit, index unit (indexing of one platen in the mould) - 2 cooling circuits A-system / W-system
shaft joined to indexing unit (part of mould) max. forward movement 110 mm
Dismantle flange
coupling bolthydr. ejector
clamp
Coupling HASCO Z80/9
temperature control connection
mould position lockingvia 2 bolts Ø32
A-A
Ø5
10 d
ep
Mould shaft
( ) Dimensions apply to W-system
Ø12
5
Ø32
5
273
112A
A
Ø12
5Z2
Z2
Z1
Z1
8
18.5
Ø8
M10
Ø42
Ø50 42
1010
32
42
10 10Z2
Z1
Z1Z2
8 4x90°
22 (35)112 (119)
262 (214.5)
11
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420 C Maximum shot weights
Maximum theoretical shot weights for the most important injection moulding materials (in grams)
Injection units according to EUROMAP
Screw diameter mm
Polystyrene PS
Styrene heteropolymerizates SB
SAN, ABS1)
Cellulose acetate CA1)
Celluloseacetobutyrate CAB1)
Polymethyl methacrylate PMMA
Polyphenylene ether, mod. PPE
Polycarbonate PC
Polysulphone PSU
Polyamides PA 6.6, PA 61)
PA 6.10, PA 111)
Polyoximethylene (Polyacetal) POM
Polyethylene terephthalate PET
Polyethylene PE-LD
PE-HD
Polypropylene PP
Fluorpolymerides FEP, PFA, PCTFE1)
ETFE
Polyvinyl chloride PVC-U
PVC-P1)
1) average value
60
18 22 25
18 27 36
18 27 35
18 26 34
21 31 41
19 29 37
19 29 37
17 25 33
20 30 39
20 30 39
18 27 35
17 25 33
23 34 44
22 33 43
14 21 27
14 21 28
15 22 29
30 44 57
26 39 50
33 43 60
21 31 41
150
25 30 35
49 71 97
48 70 95
48 69 93
56 80 109
52 74 102
51 73 100
46 66 90
52 74 102
54 77 106
49 71 96
46 66 90
61 88 119
59 85 115
37 54 73
38 56 76
39 57 77
79 114 155
69 99 135
60 86 117
55 79 108
350
35 40 45
127 166 210
124 162 205
122 160 202
143 187 237
133 174 220
132 172 218
118 154 195
134 175 221
138 181 229
127 165 209
118 154 195
157 205 260
152 198 251
96 126 159
99 130 164
101 133 168
204 266 337
178 232 294
154 201 254
142 186 235
5250
89_E
N_G
B_03
2008
· Su
bjec
t to
alte
ratio
ns
Prin
ted
in G
erm
any
ARBURG GmbH + Co KG Quality:
DIN EN ISO 9001 + 14001 certified
ARBURG GmbH + Co KG
Postfach 11 09 · 72286 Lossburg · Tel.: +49(0)7446 33-0 · Fax: +49(0)7446 33-3365 · www.arburg.com · e-mail: [email protected]
With locations in | Europe: Germany, Belgium, Denmark, France, United Kingdom, Italy, Netherlands, Austria, Poland, Switzerland, Slovakia,
Spain, Czech Republic, Turkey, Hungary | Asia: People’s Republic of China, Indonesia, Malaysia, Singapore, Thailand | America: Brazil, Mexico, USA
For more information, please go to www.arburg.com.
© 2008 ARBURG GmbH + Co KGThe brochure is protected by copyright. Any utilisation, which is not expressly permitted under copyright legislation, requires the previous approval of ARBURG.
All data and technical information have been compiled with great care. However, we are unable to guarantee its correctness. Individual illustrations and information may deviate from the actual delivery condition of the machine. The relevant valid operating instructions are applicable for the installation and operation of the machine.
