Electric Injection Molding Machines Energy saving, low

Energy saving, low noise and clean production

Operational excellence and stable control system

Electric Injection Molding Machines

LGE SeriesLGE Series


LLGGEE SSeerriieess

AC Servo Motor for Clamping

Geared Motor for MoldHeight

AC Servo Motor for Ejection AC Servo Motor for Change

Resins

Heater

AC Servo MotorFor Injection

Geared Motor for Nozzle Moving

The LGE Series is the result of years of research and experiencein the development and manufacture of injection molding machines.These exceptional machines combine the benefits of servo electric technology, an injection speed/pressure control algorithm, conformance to safety standards, a 5-point toggleclamping system designed by FEA analysis, and a highspeed injection molding mechanism.

The bulleted list seems to need a title like “Outstanding Features” or something else that you think is suitable to describe the list.5-point toggle high speed clamping system and highly rigid injection mechanism.Energy saving, low noise, and clean productionHigh cycle molding with no time lag is attained by simultaneous operationsDesigned in accordance with safety standardsOperational excellence and stable control system

EE SSeerriieess

Better operating conditions ; noise level about 70db

Oil Clean .Clean molding due to no oil

High cycle through simultaneous processing

Energy saving, low noise & clean molding

Improved productivity by simultaneous processes

Safety first design

Conventional Cycle

Simultaneous Circuit

LLGGEE SSeerriieess

(Comparison of power consumption) (Comparison of cooling water) (Comparison of power costs)

(50 )50ton hydraulic

(LGE50)LGE-50 electric

6.1770%

7

6

25

20

15

10

5

0

5

4

3

2

1

0

Kw/cycleL/h

1.87

hydraulic electric

20,000LGE-5018,000

16,000

14,000

12,000

10,000

8,000

6,000

4,000

2,000

1 1 2 3 4 5

Electric Injection Molding Machines4

Developed according to the guidelines of the safety regulations board to conform to safety standards in Korea, Europe & U.S.A.


5-point toggle high speed clamping unit and high intensity injection mechanism

High intensity injection mechanism by adapting a high-response nd high-torque servo motor

Excellent injection speed by adapting a high-output & high-response AC servo motor

High speed clamping unit of 5-point toggle & high intensity injection mechanism

Injection speeds up to 300mm/s and multi-step injection speedcontrol produced by a high-output and high- response servo motor.

Injection high-response Multi-step injection speed control(LGE50)

Servo motor Servo drive



HICOM - Operation Panel

HICOM - ControllerMain Controller

The motion controller system is specially designed for servo control. Certification of the UL/CE

High speed control system(HICOM-

Clear, bright screen and quicker response time provide effortless operation

Manual operation button, screen direct call button, parameter setup button

Touch Panel Input. Just touch the screen to select any setup parameter

Memory Card

Printer Port

Electric Injection Molding Machines Stable control system with convenient handling


HICOM - Main Screens

Screen lists saved molding data

A memory card inserted in to a side slot in the monitor panel saves the mold parameters copied from other machines

Self diagnosis, alarm and monitoring page

Include preventive maintenance and self diagnosis functions

Others

Reports the conditions of core, air blow & screw ejector, input & output, auto purge, machine pause and malfunction.

Alarm history screen

All alarm states saved real time.

Precise temperature control screen

0.1 Temperature controlPID and SSR heater control Heater short detecting circuit

Production management screen

Reports production progress

/ (Injection / Charge) / (Clamp / Eject) (Shot Data) (Profile)

Efficient operation with touch screen, simplified setting screens and MMI operator panel. The screens are very easy to understandand very easy to use.

User Friendly Operation

LLGGEE SSeerriieess

Note1. Injection capacity calculated : Screw Area x Screw Stroke.2. All clamping system are double 5-point toggle structures.3. The maximum injection and holding pressures are maximum pressure that can be set on the machine.

Actual setting pressure will be restricted by molding condition and cycle time. 4. The maximum injection rate and speed are calculated values. Actual injection rate and speed will be restricted by an injection pressure.5. The mold size should be bigger than 60% of the Tie-bar distance. (HXV)6. Due to continuous improvements, specifications are subject to change without notice.


18181713

2262,300203

2,07076

2112,150190

1,935153

18

4.28

20242217

1962,000177

1,80094

300183

1,870165

1,68318860025

~500

4.68

22292621

1621,650146

1,485114

1511,540136

1,386228

29

5.20

22333124

2452,500221

2,25076

2452,500221

2,250114

2452,500221

2,250209

29

2.20

25494536

1962,000177

1,80098

200196

2,000177

1,800147250196

2,000177

1,80027055036

~500

6.19

28625745

1571,600141

1,440123

2012,050181

1,845154

2012,050181

1,845339

44

7.96

25494536

2452,500221

2,25098

2452,500221

2,250147

2943,000265

2,70074

36

6.19

28696350196

2,000177

1,800123200196

2,000177

1,800185300235

2,400212

2,1609215044

~400

7.96

32908366

1521,550137

1,395161

1521,550137

1,395241

1811,850163

1,665121

55

9.40

28696350

1962,000177

1,800123

2352,400212

2,160185

2552,600229

2,34092

44

7.96

321039575

1811,850163

1,665161200181

1,850163

1,665241300240

2,450216

2,20512115055

~400

9.40

3613012095

1421,450128

1,305204

1421,450128

1,305305

1831,870165

1,683153

80

10.82

321039575235

2,400212

2,160121

2352,400212

2,160193

2943,000265

2,700161

55

9.40

36147135107191

1,950172

1,755153150191

1,950172

1,755244240235

2,400212

2,16020420080

~350

10.82

40181166132152

1,550137

1,395188

1521,550137

1,395302

1921,960173

1,764251

93

16.15

36147135107245

2,500221

2,250153

2352,400212

2,160204

80

10.82

40201185147206

2,100185

1,890188150194

1,980175

1,782251200

93~300

16.15

45286263209163

1,660147

1,494239

1541,570139

1,413318

112

17.90

40201185147235

2,400212

1,920188

2352,400212

1,920251

93

16.15

45286263209206

2,100185

1,680239150206

2,100185

1,680318200

112~250

17.90

50393361287167

1,700150

1,360295

1701,730153

1,384393

128

20.82

50393361287216

2,200194

1,760295

1962,000177

1,600393

128

20.82

55523481382178

1,820161

1,456356150162

1,650146

1,320475200

159~250

23.54

60679624495152

1,550137

1,240424

1361,390123

1,112565

172

31.74

LGE30 LGE50 LGE80 LGE110 LGE150 LGE200 LGE250 LGE300 Model Name

Screw DiameterInjection Capacity Calculated

Injection Capacity

Clamping ForceDistance Between Tie-rods:HxV

Clamping StrokeDaylight

Mold ThicknessEjector Force

Ejector Stroke

Electric HeaterMachine Dimension : LxWxHMachine Weight

Max. Injection Pressure

Max. Holding PressureInjection Rate

Injection Speed



Injection Speed



Injection SpeedPlasticizing Capacity(PS)

Screw Speed

Standard

HighSpeed

Super HighSpeed orHighPressure

Charging

mmcm3

gg

Mpakgf/cm2

Mpakgf/cm2

cm3/smm/sec

Mpakgf/cm2

Mpakgf/cm2

cm3/smm/sec

Mpakgf/cm2

Mpakgf/cm2

cm3/smm/sec

kg/hrpm

ton(kN)mmmmmmmmtonmm

kwmton

PSPE

Major Specification

Injection Unit

Clamping Unit

General

30(294)260 x 260

230480

120 ~ 2500.860

3.32 x 0.90 x 1.402.0

50(490)335 x 335

270590

150 ~ 3202

70

3.77 x 1.01 x 1.492.8

80(784)360 x 360

300650

150 ~ 3502

70

4.05 x 1.10 x 1.593.3

110(1,080)420 x 420

350760

200 ~ 4102.580

4.76 x 1.22 x 1.694.8

150(1,470)510 x 510

400900

250 ~ 5003.5100

5.19 x 1.42 x 1.816.5

200(1,960)580 x 580

5001,050

270 ~ 5504.6120

5.51 x 1.55 x 2.128.1

250(2,450)640 x 640

5501,180

300 ~ 6304.6140

6.35 x 1.65 x 2.39.5

300(2,940)715 x 715

6001,300

350 ~ 7006.2150

7.2 x 1.75 x 2.511

Standard & Optional Equipment

1234567891011121314151617181920212223

Auto Lubrication DeviceTab Hole For Robot Installation

Hydraulic Ejector(A-Circuit)Hydraulic Ejector(B-Circuit)

Ejector Preserve CircuitReducing Speed & Pressure for Mold Set-up

Trying to Close the Mold again with Mold ProtectionAutomatic Mold Set-up Advice

Support for Moving PlatenTab Hole Platen

Multi-ejection & Vibrating EjectionMold Clamp(Manual)

Product ReceiverAir blow off unit

Automatic Mold ClampSingle Hydraulic Core Puller

Double Hydraulic Core PullerScrew Ejector

Pneumatic safety door openT-slot Platen

T-slot Sub-PlatenGate cut Circuit

Injection Compression Device

(Item)Clamping Unit


12345678910111213141516171819202122

Abnormal Operation Warning Device(Buzzer)Abnormal Operation Indicating Device

Emergency Stop Push ButtonAutomatic Barrel Heat-up Control Device

Safety Gates With InterlocksShot Counter and Count up Detection for Target Production

PID Temperature ControlNozzle Temperature Control by SSR

Alarm LightAutomatic Purge Circuit

Printer PortHeater Band Failure Indicator

Automatic Voltage Regulator(AVR)Air Conditioning unit on Control Cabinet

Auxiliary Consent Automatic Power Shut-Down Circuit

Safety Door Open Interlock CircuitGas Injection Interlock Circuit

Valve Gate Circuit Eject Retract Circuit

Robot Interlock CircuitCentralized Network System

(Item)Electric System

1

2

345

Injection Start Position/Auxiliary Pressure Transversing Position/Cushion Position/Max. Injection Position

Injection Control5 stage Speed & 3 Stage Pressure Control

Closed LoopAutomatic Reducing Back Pressure Control

Injection Pressure Restriction ControlScrew RPM Control

Screw Back Pressure ControlAuxiliary Pressure Response Control

Position, Resin Pressure, Mold internal SignalAuxiliary Pressure Response Control

Heater ControlAutomatic Tuning

Heater Band Failure IndicatorClamping Unit High Speed 4 Stages Control

Ejector ControlMonitoring

Quality Monitoring / AlarmCycle Time/Ejecting Time/Charging Time/Plasticizing Time/

Process Warning

(Item)Controller

6

7

89

10111213

Overrunning Abnormal/Charging Time Abnormal/Plasticizing Time AbnormalDigital Indicates

Screw Position/rpm/Back Pressure/Injection Pressure/Clamping Open & Close PositionEjector Position/Nozzle & Barrel Temperature

Digital SettingInjection Speed/Pressure/Position,Screw Back Pressure/rpm

Nozzle, Barrel Temperature/Open&Closing Time/Position/Clamping ForceEjector Forward/Back Speed/Position/Ejector Force

Save Mold Data up to 20 MoldsMold Card Interface/Inner Memory Editing

Mold Temperature ControlAnalog Output of Injection Position, Speed and Pressure

Product Completed SignalMold Card(Data Saving up to 40 Modes)

PrinterPC interface

1234567891011121314151617181920212223

Wear Resistant Bimetallic BarrelScrew for general purpose

Cable Heater for Nozzle ZoneHeater Cover

Pre-Heating Temperature ControlInjection Speed & Pressure Control(Remote)

Injection Ram Advance and Retract DeviceInjection Unit Swiveling Device

Nozzle-Open TypeNozzle Retract Timing Selector

Screw Back Pressure RegulatorScrew Cold start Prevention Device

Screw Suck BackScrew tip(for general resins, non-return valve)

Automatic Lubrication DeviceNozzle Safety Cover With Interlock

Back pressure Relieving CircuitAnti-Wear & Corrosion Barrel and Screw

Extension Nozzle(30,50,70,100,125,150mm) Temperature Controller for Extension Nozzle Heat

Fan BlowerShut Off Nozzle

Specialized Screw for Each Resin

(Item)Injection Unit

123456789101112131415

Instruction ManualStandard Machine Color

Level PadChiller

CrusherGeneral Hopper

Hopper DryerHopper LoaderHopper Ladder

MixerConveyer

Hot runner ControllerTake- Out Robot

Maintenance ToolsSpare Parts

(Item)General


External Form DesignLGE30II - LGE300II

A B C D E F G H I J K L M NModel

LGE30LGE50LGE80LGE110LGE150LGE200LGE250LGE300

2,8303,3503,8604,5805,2405,4106,3156,940

1,0171,2821,2881,3401,4801,5641,4041,422

1,3801,6521,6681,8101,9502,1502,1302,225

9401,0101,0431,2101,3801,4601,6101,710

120~250150~350150~350200~420250~500270~550300~600350~700

230270300350400500550600

480590650770900

1,0501,1501,300

60707080100120140150

2020303030303030

230230350400450500550600

170170170170170170170170

9090909090909090

4-M10 Dp204-M10 Dp204-M10 Dp204-M10 Dp204-M10 Dp204-M10 Dp204-M10 Dp204-M10 Dp20

3645485059595959


Moving PlatenLGE30II - LGE300II

Mobile LGP

LLGGEE-- BBLL SSeerriieeLGE 50BL / LGE 110BL / LGE 150BL


-- BBLL SSeerriieess


(New-Injection Press Compression)


LGE 110 / LGE 150LLGGEE SSeerriieess


Note 1. Due to continuous improvements, specifications are subject to change without notice.2. Injection capacity and plasticizing vary with material and molding conditions.3. Figures in this table are based on AC220V, 60Hz electrical supply.

Major Specification

22424651-

1101,750(1,500)

625(535)2,500(2,143)

-300(350)

2427-

500

50335 x 335470 x 470

270590150320

--270

3.923.35 x 1.01 x 1.65

2.8

25788797-

1602,120(1,810)

750(640)3,030(2,597)

-300(350)

4247-

450

110420 x 420660 x 660

350760200410

--380

7.94.58 x 1.21 x 1.81

6.0

28111123138

-180

2,275(1,820)812(650)

3,250(2,600)-

200(250)5865-

350

150510 x 510780 x 780

400900250500

--4

100

8.55.24 x 1.38 x 1.95

7.5

2554--

50110

--

3,030147.3300

--

44500

110420 x 420660 x 660

35076020041066.466.42.580

7.94.58 x 1.21 x 1.81

6.0

2868--

62110

--

2,416184.7300

--

55500

110420 x 420660 x 660

35076020041066.466.42.580

7.94.58 x 1.21 x 1.81

6.0

2564--

59130

--

4,000(3,030)118

200(250)--

44500

150510 x 510780 x 780

40090025050055.655.63.5100

8.55.24 x 1.38 x 1.95

7.5

2880--

74130

-

3,250147.8200

--

55500

150510 x 510780 x 780

40090025050055.655.63.5100

8.55.24 x 1.38 x 1.95

7.5

32105

--

96130

--

2,500193200

--

67500

150510 x 510780 x 780

40090025050055.655.63.5100

8.55.24 x 1.38 x 1.95

7.5

LGE50BL LGE110BL LGE150BL LGE110 LGE150LGE-BL Series LGE Series

Model Name

mmcm3

ggg

mmkg/cm2

kg/cm2

kg/cm2

cm3/secmm/sec

kg/hkg/hkg/hrpm

tonmmmmmmmmmmmm

m/minm/min

tonmm

kWmton

INJECTION UNITScrew Diameter

Injection Capacity Calculated

Injection Capacity(PS)

Screw Stroke

Injection Pressure

Injection Rate

Injection Speed

Plasticizing Capacity(PS)

Max. Screw Speed

Clamping Force

Mold Opening Force

Distance Between Tie-rods

Die Plate Dimension

Clamping Stroke

Minimum Mold Thickness

Maximum Mold Thickness

Mold Close Speed

Mold Open Speed

Ejector Force

Ejector Stroke

Electric Heater

Machine Dimension

Machine Weight

PMMA

PC

PS

70%25%

PMMA

PC

PS

CLAMPING UNIT

GENERAL

Head Office200, Dangjeong-dong, Gunpo-si, Gyeonggi-do 435-712, KOREA Tel : 82-31-450-3395/9 Fax : 82-31-450-3157E-mail : [email protected]

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Electric Injection Molding Machines Energy saving, low