Facts and figures ALLROUNDER 72 A Multi-component Distance between tie bars: 72 x 72 mm Clamping force: 32 kn Injection unit: 8, 13, 21 horizontal 7, 17, 29, 4 vertical www.arburg.com
72 A Multi-component Machine dimensions 858 1543 28 2198 max. 39 3758 1) 4215 2) 4415 3) 457 4) 77 594 2358 625 32 8) 7339 5)6) 7488 7) 676 5) 7527 6) 849 7) 128 7) 1157 438 11 22 281 Electrical connection Cooling water connection 1) Injection unit 7 2) Injection unit 17 3) Injection unit 29 4) Injection unit 4 5) Injection unit 8 6) Injection unit 13 7) Injection unit 21 8) Depending on the power and size of the injection unit 2
Technical data 72 A Multi-component Clamping unit with clamping force max. kn 72 A 32 Opening force stroke max. kn mm --- 6 Mould height, fixed variable min. mm --- 3-8 Platen daylight fixed variable max. mm --- 9-14 Distance between tie bars (w x h) mm 72 x 72 Mould mounting platens (w x h) max. mm 14 x 14 Weight of movable mould half max. kg 29 Ejector force stroke max. kn mm 86 25 Dry cycle time EUROMAP ² Version L1 min. s - mm 2,3-54 Version L2 min. s - mm 1,5-54 Injection unit with screw diameter mm 18 7 22 25 25 17 3 35 Effective screw length L/D 24,5 2 17,5 24 2 17 Screw stroke max. mm 9 12 Calculated stroke volume max. cm³ 23 34 44 59 85 115 Shot weight max. g PS 21 31 4 54 77 15 Material throughput max. kg/h PS 4,1 5,5 6,5 1 13,5 16 max. kg/h PA6.6 2,1 2,8 3,3 5 7 8 Injection pressure max. bar 25 2 155 25 2 147 Holding pressure max. bar 239 16 124 231 16 117 Injection flow ² Version L1 max. cm³/s 51 76 98 79 114 155 Version L2 max. cm³/s 76 114 147 79 114 155 Screw circumferential speed ² max. m/min 45 55 63 5 6 7 Screw torque max. Nm 9 11 12 21 25 29 Nozzle contact force retraction stroke max. kn mm 5 23 5 3 Heating capacity zones kw 4,1 4 9,4 5 Drive and connection with horizontal/vertical injection unit 8/7 Version L1 8/17 8/29 8/4 8/7 8/17 Version L2 8/29 8/4 Net weight of machine kg 1635 166 1665 1675 1675 17 175 1715 Sound press. level Insecurity ⁴ db(a) 66 +3 66 +3 Electrical connection ³ kw 66 73 73 79 68 75 75 81 Total A --- --- Machine A 125 16 16 16 16 16 16 16 Heating A 4 5 5 63 4 5 5 63 Cooling water connection max. C 3 3 min. Δp bar 1,5 DN 25 2 DN 25 Machine type with EUROMAP size designation ¹ 72 A 32-8/7 8/17 8/29 8/4 Upon request: other machine types and mould installation heights, screws, drive powers, etc. All specifications relate to the basic machine version. Deviations are possible depending on variants, process settings and material type. Depending on the drive, certain combinations, e.g. max. injection pressure and max. injection flow may be mutually exclusive. 1) Clamping force (kn) - large injection unit = max. stroke volume (cm³) x max. injection pressure (kbar) 2) Specifications depend on the drive variant / drive configuration. 3) Specifications relate to 4 V/5 Hz. 4) Emission sound pressure level at the workplace. Detailed information in the operating instructions. [ ] Specifications apply to alternative equipment. 3
72 A Multi-component Technical data Clamping unit with clamping force max. kn 72 A 32 Opening force stroke max. kn mm --- 6 Mould height, fixed variable min. mm --- 3-8 Platen daylight fixed variable max. mm --- 9-14 Distance between tie bars (w x h) mm 72 x 72 Mould mounting platens (w x h) max. mm 14 x 14 Weight of movable mould half max. kg 29 Ejector force stroke max. kn mm 86 25 Dry cycle time EUROMAP ² Version L1 min. s - mm 2,3-54 Version L2 min. s - mm 1,5-54 Injection unit with screw diameter mm 3 29 35 4 35 4 4 45 45 8 5 55 Effective screw length L/D 23,3 2 17,5 23 2 18 22 2 18 Screw stroke max. mm 15 16 2 Calculated stroke volume max. cm³ 16 144 188 154 21 254 318 392 474 Shot weight max. g PS 97 132 172 141 184 232 291 359 434 Material throughput max. kg/h PS 17 2,5 24,5 25 29 35 46 53 59 max. kg/h PA6.6 8,5 1,5 12,5 12,5 15 17,5 23 27 3 Injection pressure max. bar 25 2 153 25 2 158 247 2 165 Holding pressure max. bar 218 16 122 29 16 126 198 16 132 Injection flow ² Version L1 max. cm³/s 98 134 175 125 164 27 175 216 261 Version L2 max. cm³/s 212 288 376 246 32 46 318 394 476 Screw circumferential speed ² max. m/min 51 6 69 53 6 68 54 6 66 Screw torque max. Nm 32 38 43 48 55 61 9 1 11 Nozzle contact force retraction stroke max. kn mm 5 3 6 3 7 4 Heating capacity zones kw 6,4 5 9,4 5 19,9 8 Drive and connection with horizontal/vertical injection unit 13/7 Version L1 13/17 13/29 13/4 13/7 13/17 Version L2 13/29 13/4 Net weight of machine kg 1755 178 1785 1795 1795 182 1825 1835 Sound press. level Insecurity ⁴ db(a) 66 +3 66 +3 Electrical connection ³ kw 82 9 9 96 84 92 92 98 Total A --- --- Machine A 2 2 2 2 2 2 2 2 Heating A 5 63 63 63 5 63 63 63 Cooling water connection max. C 3 3 min. Δp bar 1,5 DN 25 2 DN 25 Machine type with EUROMAP size designation ¹ 72 A 32-13/7 13/17 13/29 13/4 Upon request: other machine types and mould installation heights, screws, drive powers, etc. All specifications relate to the basic machine version. Deviations are possible depending on variants, process settings and material type. Depending on the drive, certain combinations, e.g. max. injection pressure and max. injection flow may be mutually exclusive. 1) Clamping force (kn) - large injection unit = max. stroke volume (cm³) x max. injection pressure (kbar) 2) Specifications depend on the drive variant / drive configuration. 3) Specifications relate to 4 V/5 Hz. 4) Emission sound pressure level at the workplace. Detailed information in the operating instructions. [ ] Specifications apply to alternative equipment. 4
Technical data 72 A Multi-component Clamping unit with clamping force max. kn 72 A 32 Opening force stroke max. kn mm --- 6 Mould height, fixed variable min. mm --- 3-8 Platen daylight fixed variable max. mm --- 9-14 Distance between tie bars (w x h) mm 72 x 72 Mould mounting platens (w x h) max. mm 14 x 14 Weight of movable mould half max. kg 29 Ejector force stroke max. kn mm 86 25 Dry cycle time EUROMAP ² Version L1 min. s - mm 2,3-54 Version L2 min. s - mm 1,5-54 Injection unit with screw diameter mm 55 13 6 7 6 21 7 8 Effective screw length L/D 22 2 17 23 2 17,5 Screw stroke max. mm 24 28 Calculated stroke volume max. cm³ 57 678 923 792 178 147 Shot weight max. g PS 521 62 844 723 984 1286 Material throughput max. kg/h PS 86 96 115 125 145 175 max. kg/h PA6.6 43 48 58 62 74 88 Injection pressure max. bar 238 2 147 25 2 153 Holding pressure max. bar 19 16 117 218 16 122 Injection flow ² Version L1 max. cm³/s 261 311 423 34 463 64 Version L2 max. cm³/s 476 566 772 78 964 1258 Screw circumferential speed ² max. m/min 55 6 7 51 6 69 Screw torque max. Nm 151 164 192 214 25 285 Nozzle contact force retraction stroke max. kn mm 9 5 11 6 Heating capacity zones kw 22,9 8 31,4 8 Drive and connection with horizontal/vertical injection unit 21/7 Version L1 21/17 21/29 21/4 21/7 21/17 Version L2 21/29 21/4 Net weight of machine kg 1875 19 195 1915 1915 194 1945 1955 Sound press. level Insecurity ⁴ db(a) 66 +3 66 +3 Electrical connection ³ kw 17 114 114 12 19 116 116 122 Total A --- --- Machine A 225 225 25 25 225 25 25 25 Heating A 63 8 63 8 63 8 63 8 Cooling water connection max. C 3 3 min. Δp bar 1,5 DN 25 2 DN 25 Machine type with EUROMAP size designation ¹ 72 A 32-21/7 21/17 21/29 21/4 Upon request: other machine types and mould installation heights, screws, drive powers, etc. All specifications relate to the basic machine version. Deviations are possible depending on variants, process settings and material type. Depending on the drive, certain combinations, e.g. max. injection pressure and max. injection flow may be mutually exclusive. 1) Clamping force (kn) - large injection unit = max. stroke volume (cm³) x max. injection pressure (kbar) 2) Specifications depend on the drive variant / drive configuration. 3) Specifications relate to 4 V/5 Hz. 4) Emission sound pressure level at the workplace. Detailed information in the operating instructions. [ ] Specifications apply to alternative equipment. 5
72 A Multi-component Mould installation dimensions Stroke max. 25 462-1 C X Ø 16 H7 Y 127 98 7 56 Ø 37 Ø 45 565 A Injection unit Stroke max. 6 B max. 9-14 a a max. 8 13 / 21 5 6 Ejector bolt X Bore in mould (if required) Y Ø 45-,1 43,5 Ø 82 Ø 64 Ø 43 4 Ø 125 1) Ø 145 2) Ø 7 1) Ø 75 2) 3 3 15-,1 21 1 2 1) 15 2) in thermoset version- Injection unit 21 available on request Closing force for spring moulds / during injection compression moulding* Robotic system mounting C 175 M8-16 deep Closing force [kn] Mould stroke [mm] * automatic locking force adjustment up to 25 kn 1) Injection unit 8 2) Injection unit 13 35 14 M2-39 deep 6
Mould installation dimensions 72 A Multi-component Fixed mould mounting platen A 135 615 84 7 56 42 28 118 Ø 16 H7 M2-39 deep 28 42 56 7 84 Moving mould mounting platen B 46,4 37 16 W 11,6 W 11,6 84 72 Ø12 37 46,4 196 524 Ø36 Ø31 72 Robotic system mounting W 84 8 196 M8-16 deep 795 128 7
72 A Multi-component Device for parting line injection Ejector plate D Note the mould height 112 2 1) 12x M16-31 deep Ø 418,9 Stroke max. 25 483-1 a 11,6 37 46,4 Z 587 11,6 37 46,4 Rotary unit 2) (optional) D Bore in mould (if required) b a Ø 11 Ø 8 b a Ø 11 Ø 9 b 4 a Ø 82 6 2 65 2 c c 1 c Ø 5 Ø 6 Ø 43 Ø 64 Injection unit 7 Injection unit 17 / 29 Injection unit 4 Ejector bolt X M16 Ø 29,85 f7 M16-25 deep Ø 24,8 Ø 3 Injection positions for injection unit 3) 7 17 / 29 / 4 a min. 75 75 12-,1 1,5 SW 27 a max. 25 25 b min. 75 75 c min. 35 325 56,5 52 (274-1) 1) Travel from injection position (a min.) to mould change position 2) See separate facts and figures for information 3) Dimensions for hydraulic nozzle on request 8
Shot weights 72 A Multi-component Theoretical shot weights for the most important injection moulding materials Injection units according to EUROMAP Screw diameter mm Polystyrene max. g PS Styrene heteropolymerizates max. g SB max. g SAN, ABS 1) Cellulose acetate max. g CA 1) Celluloseacetobutyrate max. g CAB 1) Polymethyl methacrylate max. g PMMA Polyphenylene ether, mod. max. g PPE Polycarbonate max. g PC Polysulphone max. g PSU Polyamides max. g PA 6.6 PA 6 1) max. g PA 6.1 PA 11 1) Polyoximethylene (Polyacetal) max. g POM Polyethylene terephthalate max. g PET Polyethylene max. g PE-LD max. g PE-HD Polypropylene max. g PP Fluorpolymerides max. g FEP, PFA, PCTFE 1) max. g ETFE Polyvinyl chloride max. g PVC-U max. g PVC-P 1) 7 18 22 25 21 31 4 2 31 39 2 3 39 24 35 45 22 33 42 22 32 42 19 29 37 22 33 42 23 34 44 21 31 4 19 29 37 26 39 5 25 37 48 16 24 3 16 24 31 17 25 32 33 5 65 29 44 57 25 38 49 23 35 45 17 25 3 35 54 77 15 53 76 13 52 74 11 61 87 119 56 81 11 56 8 19 5 72 98 57 81 111 58 84 115 53 77 14 5 72 98 66 96 13 64 92 126 41 59 8 42 6 82 43 62 84 86 124 169 76 19 148 65 94 127 6 87 118 29 3 35 4 97 132 172 95 129 168 93 126 165 19 148 194 11 138 18 1 136 178 9 122 16 12 139 181 15 143 187 96 131 171 9 122 16 12 163 213 115 157 25 73 1 13 76 13 134 77 15 137 155 211 276 136 185 242 117 159 28 18 147 192 Injection units according to EUROMAP Screw diameter mm Polystyrene max. g PS Styrene heteropolymerizates max. g SB max. g SAN, ABS 1) Cellulose acetate max. g CA 1) Celluloseacetobutyrate max. g CAB 1) Polymethyl methacrylate max. g PMMA Polyphenylene ether, mod. max. g PPE Polycarbonate max. g PC Polysulphone max. g PSU Polyamides max. g PA 6.6 PA 6 1) max. g PA 6.1 PA 11 1) Polyoximethylene (Polyacetal) max. g POM Polyethylene terephthalate max. g PET Polyethylene max. g PE-LD max. g PE-HD Polypropylene max. g PP Fluorpolymerides max. g FEP, PFA, PCTFE 1) max. g ETFE Polyvinyl chloride max. g PVC-U max. g PVC-P 1) 4 35 4 45 141 184 232 137 179 227 135 176 223 158 27 262 147 192 243 145 19 24 131 171 216 148 193 244 153 199 252 14 183 231 131 171 216 174 227 287 167 219 277 16 139 176 11 143 181 112 146 185 225 294 372 196 256 324 17 222 281 157 25 26 8 45 5 55 291 359 434 284 35 424 278 344 416 327 44 488 34 375 454 3 371 449 27 333 43 35 377 456 316 39 471 289 357 431 27 333 43 359 443 536 346 427 517 219 271 328 227 28 339 232 286 346 465 574 695 48 54 69 351 434 525 324 41 485 13 55 6 7 521 62 844 59 66 824 499 594 88 586 698 949 545 649 883 538 641 872 484 575 783 547 651 887 566 673 916 517 616 838 473 575 783 643 765 142 62 738 15 393 468 637 46 483 658 415 494 672 834 992 135 731 87 1185 629 749 12 582 692 942 1) average value 9
72 A Multi-component Shot weights Theoretical shot weights for the most important injection moulding materials Injection units according to EUROMAP Screw diameter mm Polystyrene max. g PS Styrene heteropolymerizates max. g SB max. g SAN, ABS 1) Cellulose acetate max. g CA 1) Celluloseacetobutyrate max. g CAB 1) Polymethyl methacrylate max. g PMMA Polyphenylene ether, mod. max. g PPE Polycarbonate max. g PC Polysulphone max. g PSU Polyamides max. g PA 6.6 PA 6 1) max. g PA 6.1 PA 11 1) Polyoximethylene (Polyacetal) max. g POM Polyethylene terephthalate max. g PET Polyethylene max. g PE-LD max. g PE-HD Polypropylene max. g PP Fluorpolymerides max. g FEP, PFA, PCTFE 1) max. g ETFE Polyvinyl chloride max. g PVC-U max. g PVC-P 1) 21 6 7 8 723 984 1286 77 962 1256 693 943 1231 814 118 1447 757 13 1346 747 117 1329 671 914 1194 76 134 1351 785 169 1396 719 978 1278 671 914 1194 893 1215 1588 861 1172 1531 546 744 971 564 768 13 576 784 125 1157 1575 258 115 1382 185 874 119 1554 88 199 1436 1) average value ARBURG GmbH + Co KG Arthur-Hehl-Strasse 7229 Lossburg Tel.: +49 7446 33- www.arburg.com contact@arburg.com 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, Taiwan, Thailand, United Arab Emirates America: Brazil, Mexico, USA For more information, please go to www.arburg.com. 218 ARBURG GmbH + Co KG The 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 accept no responsibility for 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. ARBURG GmbH + Co KG DIN EN ISO 91 + 141 + 51 certified 68697_EN_GB_3218 Subject to alterations