EKS Hydraulic Servo Energy Saving Injection Molding Machine

Economy

After sample survey, we conclude BOLE central clamping toggle design can save 2-5% material for 80% of customers’ mold, comparing to traditional edge clamping toggle design.

Stability

Structural rigidity increased by 30% with more than 60 technical innovations, excellent performance reaches to European standards.

 

Accuracy

Mold open &close positioning accuracy: ±0.5 mm Injection weight accuracy: 3%o

 

Intelligent

Intelligent networking management system

March into industry 4.0, opening a new era of intelligent factories.

MMI high-performance PLC, which obtains robot information, from the mold temperature controller, cooling water, machine accessories, etc. It performs data processing and communicates wirelessly with the network management system.  In addition, by PC or cell phone the terminal can always indicate machine information, the process of parameters, operation status, fault situation and product analysis at a glance. Controlled by the computer, it aims to maximize work efficiency, a better product, planning and operation control, production efficiency and improvement. It also offers data exchange with MES terminal, which allows to automate all the production.

Central Clamping Toggle, invention patent in China (Patent No.: ZL2011 10250342.5)

BOLE central clamping toggle

100 % Clamping force efficiency

2-5 % Material saving

Traditional toggle system

80-85 % Clamping force efficiency

1. High clamping force efficiency

After sample survey, clamping force efficiency of BOLE central clamping toggle design can reach 100%, and traditional edge clamping toggle design, clamping force efficiency only can reach 80-85%.

2.Material Saving

BOLE central clamping toggle design can save 2-5% material for 80% of customers mold (comparing to traditional edge clamping toggle design).

3.High accuracy / Less possibility of flash

Al intelligent control, mold open & close positioning accuracy: ±0.5 mm, Injection weight accuracy: 3%o, less possibility of flash, save flash trim work.

4.Offer good protection to mold and platens

New designed EKS clamping structure, bear averaged force, less platen distortion, effectively extends mold life

5.Suitable for small molds

New designed EKS clamping structure, bear averaged force, less platen distortion, apply for more molds

6.Big open stroke

Larger open & ejection stroke, comparing with other brands, much easier to install larger molds (especially for deep cavity mold).

Suitable for

Automobile industry

Household electrical appliance industry

Medical products

3C electronics

Preform products

New design EKS clamping toggle. Bear averaged force. Less platen distortion. Apply for more molds.

New Toggle structure. Faster speed, more stable, short dry cycle time.

280-4000 ton offer more space with built-in clamping cylinder, compared with previous model

Patented pneumatic fast forced resetting connector, which is easy to assemble & disassemble, could be used for all ejector structure, but it’s optional.

Optimized platen structure, easy to install compulsive ejector back rod.

I 00-1000 ton use linear guide instead of tie bar, without lubrication to keep mold area clean.

T slot plus threaded hole platen, to avoid damage problem.

High precision & rigidity linear rail: The moving plate slide foot adopts the linear guide to ensure the positioning accuracy. Because of the low resistance, faster opening and closing speed can be obtained, and the lubricating oil spatter can be avoided, so the performance of the whole machine is smoother and faster. (I 00-1000EKS)

I 200ton and above use non-slip foot design to make the machine more stable and reliable when heavy mold is loaded.

Originate from Germany design Plasticizing System, efficiency excess above 20% of domestic level (Common plastics such as ABS, PS, PP, etc.).

Custom made complicated technical requirement, applied to special plasticizing system.

All series can fit with A\B\C screw, L/D ratio 23:I, to achieve the best plasticizing effect and efficiency.

Plasticizing system which originates from German design, makes efficiency excess above 20% more than China’s domestic level, based on common plastics, e.g., ABS, PS, PP, etc.

Upgraded module design, high rigidity injection seat, linear guide supporting structure

Strengthened charge unit, stable, long life.

Compatible injection base for three different models.

The new injection cylinder makes a little oil return resistance. Together with linear guide, it results in less friction and higher control precision for injection unit.

The stable temperature of the feeding throat prevents the instability of the feed due to the change of the temperature, affects the screw plasticization and injection accuracy, and improves the stability of the whole machine.

Standard with one set of cores pulling valve plate, could fit 2 cores pulling (not standard for all models). Optional with core pressure holding & releasing function and specific hydraulic interface for hot runner, etc.

EKS all models, which is standard with patented acceleration function. Comparing with original model, makes injection speed improve more than 15%.

The automatic control function of oil temperature ensures the stability of hydraulic system under different environments.

Specially designed oil circuit, working together with the control system for mold opening position, makes sure mold opening & closing positioning precision reach ±0.5 mm. With the patented Al control system, EKS realizes the precision of product weight within 0.3%.

Non welding hydraulic pipe system, avoiding oil leakage problem.

Use low momentum servo system, quick response time(30-50ms), system pressure rises up to 17.5 Mpa, Injection pressure & speed increased greatly.

  • EKS series equipped with KEBA 12980 12″ controller as standard for models.
  • Equipped with I/O safety device against short circuit
  • High accuracy, high intelligence and high scalability, patented control software, standard with reserved interface for industrial 4.0 (MES, OPC, etc.)
  • Unique hydraulic system for clamping combined with patent software, lead to repeatability

precision

  • Main electric component use brand Schneider Eaton, ABB, Fuji, which ensure long service life
  • Independent electric control box structure for the convenience of installation, debugging and maintenance

 

 

MMI high-performance PLC, which obtains robot information, from the mold temperature controller, cooling water, machine accessories, etc. It performs data processing and communicates wirelessly with the network management system. In addition, by PC or cell phone the terminal can always indicate machine information, the process of parameters, operation status, fault situation and product analysis at a glance. Controlled by the computer, it aims to maximize work efficiency, a better product, planning and operation control, production efficiency and improvement. Bole also offer data exchange with MES terminal, which allows to automate all the production.

FG100-FG155

Model:
Unit
 FG-100-S FG-120-S FG-130-S FG-155-S
A B A B A B A B
INJECTION UNIT
Screw diameter mm 36 38 38 40 38 40 42 45
Shot size (PS) cm³ 143 180 210 228 256 280 318 362
Shot weight g 128 162 188 205 230 252 286 326
Injection pressure MPa 183 164 176 160 176 160 174 151
Injection rate g/s 90 98 95 100 95 100 135 155
Screw L/D ratio L/D 21,6 20,5 22,8 21,7 23,4 22,2 22,3 20,8
Screw speed r.p.m 0-190 0-190 0-190 0-190
Nozzle diameter Smm 10 10 10 10
CLAMPING UNIT
Clamping force KN 1000 1200 1280 1550
Toggle stroke mm 320 350 365 405
Mold thickness mm 150 – 400 150 – 420 150 – 420 170 – 440
Space between tiebars mm 385 X 350 410 X 375 428 X 386 455 X 425
Ejector stroke mm 125 135 140 155
Ejector force KN 50 50 50 70
Number of ejector rods PCS 5 5 5 5
Hole diameter mm 100 100 100 125
OTHERS
Heater power kW 8,2 9,9 9,9 11,1
Max. pump pressure MPa 16 16 16 16
Servo motor power kW 13 18 18 18
Standard motor power kW 11 13 13 15
Valve size mm 10 10 10 16
Machine dimensions m 4.3 X 1.3 X 1.65 4.5 X 1.3 X 1.65 4.8 X 1.3 X 1.7 5.0 X 1.4 X 1.7
Weight t 3,4 3,9 4,2 5
Oil tank capacity L 160 200 200 250

 

FG170-FG260

Model:
Unit
 FG-170-S FG-185-S FG-230-S FG-260-S
A B A B A B A B
INJECTION UNIT
Screw diameter mm 45 48 45 48 50 52 54 56
Shot size (PS) cm³ 472 420 460 525 608 658 720 770
Shot weight g 335 378 415 472 546 592 650 690
Injection pressure MPa 168 148 188 165 184 170 190 178
Injection rate g/s 142 160 140 159 160 176 200 215
Screw L/D ratio L/D 23,1 21,7 22 20,6 22,8 21,9 22,5 21,6
Screw speed r.p.m 0-180 0-180 0-180 0-180
Nozzle diameter Smm 12 12 12 12
CLAMPING UNIT
Clamping force KN 1680 1850 2300 2580
Toggle stroke mm 440 445 510 570
Mold thickness mm 180 -470 190 – 470 200 – 530 220 – 580
Space between tiebars mm 480 X 460 490 X 464 525 X 533 580 X 580
Ejector stroke mm 155 155 155 160
Ejector force KN 70 70 70 70
Number of ejector rods PCS 5 5 9 9
Hole diameter mm 125 125 160 160
OTHERS
Heater power kW 11,7 11,7 13,3 15,5
Max. pump pressure MPa 16 16 16 16
Servo motor power kW 26 26 26 31
Standard motor power kW 15 17 18,5 25
Valve size mm 16 16 16 16
Machine dimensions m 5.3 X 1.4 X 1.75 5.4 X 1.5 X 1.8 5.8 X 1.5 X 1.86 6.3 X 1.8 X 1.96
Weight t 5,5 6 6,9 8
Oil tank capacity L 250 300 300 350

 

FG290-FG400

Model:
Unit
 FG-290-S FG-340-S FG-380-S FG-400-S
A B A B A B A B
INJECTION UNIT
Screw diameter mm 56 58 58 60 63 65 73 75
Shot size (PS) cm³ 788 845 858 918 1120 1192 1590 1680
Shot weight g 709 760 772 826 1008 1072 1430 1512
Injection pressure MPa 178 166 180 168 175 165 160 152
Injection rate g/s 210 226 254 272 320 340 358 378
Screw L/D ratio L/D 21,6 21 22,2 21,5 22,7 22 21,2 20,6
Screw speed r.p.m 0 – 180 0 – 180 0 – 160 0 – 180
Nozzle diameter Smm 12 12 12 12
CLAMPING UNIT
Clamping force KN 2900 3380 3780 4000
Toggle stroke mm 600 680 660 700
Mold thickness mm 235 – 630 270 – 650 280 – 680 280 – 710
Space between tiebars mm 610 X 610 640 X 640 680 X 680 720 X 720
Ejector stroke mm 160 160 160 160
Ejector force KN 80 80 80 85
Number of ejector rods PCS 9 13 13 13
Hole diameter mm 160 160 160 160
OTHERS
Heater power kW 15,5 19,5 20,5 22,7
Max. pump pressure MPa 16 16 16 16
Servo motor power kW 31 40 40 48
Standard motor power kW 25 30 30 37
Valve size mm 16 25 25 25
Machine dimensions m 6.4 X 1.9 X 2.0 6.70 X 2.02 X 2.05 7.0 X 2.0 X 2.15 7.3 X 2.0 X 2.2
Weight t 9,3 10,8 11,5 13,8
Oil tank capacity L 370 400 400 450

 

 

FG430-FG630

Model:
Unit
 FG-430-S FG-480-S FG-540-S FG-640-S
A B A B A B A B
INJECTION UNIT
Screw diameter mm 76 78 82 85 84 86 90 95
Shot size (PS) cm³ 1766 1860 2200 2360 2480 2600 3050 3390
Shot weight g 1590 1670 1980 2130 2230 2340 2745 3050
Injection pressure MPa 158 150 160 149 152 145 159 143
Injection rate g/s 398 420 465 500 482 506 560 620
Screw L/D ratio L/D 20,7 20,2 20,5 19,8 20,6 20 21,2 20
Screw speed r.p.m 0 – 160 0 – 160 0 – 160 0 -120
Nozzle diameter Smm 12 18 18 18
CLAMPING UNIT
Clamping force KN 4300 4800 5380 6380
Toggle stroke mm 710 730 810 880
Mold thickness mm 280 – 750 290 – 780 310 – 830 360 – 880
Space between tiebars mm 750 X 720 770 X 740 830 X 830 880 X 880
Ejector stroke mm 180 200 220 240
Ejector force KN 125 125 125 160
Number of ejector rods PCS 13 13 13 13
Hole diameter mm 200 200 200 200
OTHERS
Heater power kW 29,7 33 33 43
Max. pump pressure MPa 16 16 16 16
Servo motor power kW 26+26 26+31 31+31 31+40
Standard motor power kW 15+25 25+18.5 30+18.5 25+30
Valve size mm Cartridge valve Cartridge valve Cartridge valve Cartridge valve
Machine dimensions m 8.3 X 2.1 X 2.05 8.6 X 2.2 X 2.05 9.1 X 2.2 X 2.15 9.6 X 2.2 X 2.18
Weight t 16,3 20 22,6 27
Oil tank capacity L 600 800 800 1000

 

FG680-FG1000

Model:
Unit
 FG-680-S FG-730-S FG-800-S FG-1000-S
A B A B A B A B
INJECTION UNIT
Screw diameter mm 98 100 103 105 105 108 113 118
Shot size (PS) cm³ 3780 3920 4230 4400 4670 4840 5590 6090
Shot weight g 3400 3530 3810 3960 4200 4350 5080 5540
Injection pressure MPa 150 144 152 146 149 141 162 149
Injection rate g/s 650 676 700 730 780 830 840 910
Screw L/D ratio L/D 20,5 20 21 20,6 21 20,4 22,4 21,5
Screw speed r.p.m 0 – 110 0 – 110 0 – 100 0 – 100
Nozzle diameter Smm 18 18 18 20
CLAMPING UNIT
Clamping force KN 6880 7280 8000 10 000
Toggle stroke mm 905 950 980 1100
Mold thickness mm 380 – 920 400 – 960 400 – 980 500 – 1150
Space between tiebars mm 915 X 914 961 X 961 1016 X 980 1137 X 1088
Ejector stroke mm 260 260 260 300
Ejector force KN 180 180 186 210
Number of ejector rods PCS 13 21 21 21
Hole diameter mm 250 250 250 250
OTHERS
Heater power kW 45 51,5 51,5 68,7
Max. pump pressure MPa 16 16 16 16
Servo motor power kW 40+40 48+48 48+48 40+40+40
Standard motor power kW 30+30 30+37 37+37
Valve size mm Cartridge valve Cartridge valve Cartridge valve Cartridge valve
Machine dimensions m 10 X 2.3 X 2.35 10.7 X 2.4 X 2.65 11 X 2.4 X 2.65 13.5 X 2.5 X 2.95
Weight t 32 38 42 56
Oil tank capacity L 1100 1200 1300 1500

 

FG1200-FG1800

Model:
Unit
 FG-1200-S FG-1360-S FG-1600-S FG-1800-S
A B A B C A B C A B C
INJECTION UNIT
Screw diameter mm 120 125 130 135 140 138 143 148 145 150 155
Shot size (PS) cm³ 6670 7200 8345 9000 9670 9400 10 100 10 800 10 700 11 660 12 450
Shot weight g 6000 6480 7510 8100 8700 8460 9090 9720 9630 10 490 11 200
Injection pressure MPa 159 146,5 166 154 143 165 154 143 158 148 139
Injection rate g/s 900 976 1020 1100 1180 1250 1340 1430 1500 1600 1700
Screw L/D ratio L/D 20,8 20 22,3 21,5 20,7 22 21,3 20,5 23 22,2 21,5
Screw speed r.p.m 0 – 100 0 – 100 0 – 100 0 – 100
Nozzle diameter Smm 20 20 20 20
CLAMPING UNIT
Clamping force KN 12 000 13 600 16 000 18 00
Toggle stroke mm 1100 1400 1500 1630
Mold thickness mm 500 – 1150 800 – 1400 700 – 1500 740 – 1600
Space between tiebars mm 1230 X 1105 1380 X 1320 1480 X 1400 1630 X 1520
Ejector stroke mm 300 350 370 420
Ejector force KN 21 25 29 29
Number of ejector rods PCS 21 25 29 29
Hole diameter mm 250 250 250 315
OTHERS
Heater power kW 68,7 79,4 82,8 110
Max. pump pressure MPa 16 16 16 16
Servo motor power kW 40+48+48 40+40+40+40 40+40+48+48 48+48+48+48
Valve size mm Cartridge valve Cartridge valve Cartridge valve Cartridge valve
Machine dimensions m 14 X 2.5 X 2.95 15 X 3.3 X 3.0 15.8 X 3.6 X 3.15 16.6 X 3.6 X 3.35
Weight t 63 76 95 115
Oil tank capacity L 1800 2400 2550 2700

 

FG2300-FG3300

Model:
Unit
 FG-2300-S FG-2500-S FG-2800-S FG-3300-S
A B C A B C A B C A B C
INJECTION UNIT
Screw diameter mm 160 170 180 180 190 200 200 210 220 210 220 230
Shot size (PS) cm³ 15 070 17 000 19 070 29 050 32 367 35 864 35 864 39 540 43 395 40 820 44 800 48 965
Shot weight g 13 560 15 300 17 160 26 145 29 130 32 277 32 277 35 586 39 055 36 738 40 320 44 068
Injection pressure MPa 183 163 145 170 152 137 162 146 133 157 143 130
Injection rate g/s 1780 2010 2250 1560 1738 1925 1870 2061 2262 1986 2180 2382
Screw L/D ratio L/D 23,4 22 20,8 23,5 22,3 21,2 23,6 22,4 21,4 23,3 22,2 21,2
Screw speed r.p.m 0 – 80 0 – 60 0 – 60 0 – 55
Nozzle diameter Smm 25 25 25 25
CLAMPING UNIT
Clamping force KN 22 800 25 000 28 000 33 000
Toggle stroke mm 1850 1950 2080 2200
Mold thickness mm 750 – 1750 800 – 1800 800 – 1800 1000 – 1920
Space between tiebars mm 1800 X 1700 1900 X 1750 2000 X 1800 2280 X 1940
Ejector stroke mm 450 500 500 560
Ejector force KN 430 560 560 560
Number of ejector rods PCS 29 29 29 29
Hole diameter mm 315 315 315 315
OTHERS
Heater power kW 145 166 178 190
Max. pump pressure MPa 16 16 16 16
Servo motor power kW 40+40+40+48+48 40+40+40+48+48 40+48+48+48+48 48+48+48+48+48
Valve size mm Cartridge valve Cartridge valve Cartridge valve Cartridge valve
Machine dimensions m 17.8 X 4.0 X 3.5 18.6 X 4.0 X 5.0 19.4 X 4.1 X 5.0 21.6 X 4.5 X 5.2
Weight t 140 168 215 256
Oil tank capacity L 3000 3600 4200 4600

 

*Due to product improvements, technical parameters are subject to change without notice

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