WOOJIN PLAIMM

1 Value Creator, For your successPRODUCTWOOJIN PLAIMMM achine seriesTB series 90-880TH-S(D&B) series 50-450TH-PET(D&B) series 350TH-SMC series 220-450DL-S series 450-3000DL-SH series 450-3500TN-S series 220-350TN-SH series 220-350TN-E series 250TE-L series 30-250TE-MC series 200-450TE series 30-850VH-RS series 50-150VH-RSC series 150VH-S series 50-1005001000150025003500(ton)30002000 Machine seriesTB series 90-880TH-S(D&B) series 50-450TH-PET(D&B) series 350TH-SMC series 220-450DL-S series 450-3000DL-SH series 450-3500TN-S series 220-350TN-SH series 220-350TN-E series 250TE-L series 30-250TE-MC series 200-450TE series 30-850VH-RS series 50-150VH-RSC series 150VH-S series 50-1005001000150025003500(ton)30002000 WOOJIN Plaimm32TB SeriesWoojin Plaimm54TB SERIES WOOJINPLAIMM TBTie-Bar Clearance (HxV)

2 Injection Unit [ Screw Diameter in mm / inch ] TB 90S100 US882kN360 x 360 OAB TB 120S130 US 1176kN410 x 410 OAB TB 160S180 US 1568kN460 x 460 OAB TB 200S220 US 1960kN510 x 510 OAB TB 240S270 US 2352kN560 x 560 OAB TB 280S310 US 2744kN610 x 610 OAB TB 380S420 US3724kN710 x 710 OAB TB 480S530 US4074kN830 x 830 OAB TB 580S640 US5684kN910 x 910 OAB TB 680S750 US6664kN1020 x 1020 OAB TB 880S970 US8624kN1110 x 1110 OABTB series is the newly launched energy saving hydraulic type injection molding machine from WOOJIN PLAIMM equipped with servo pump system for optimum Center-press platen and brake motor in clamping unit has increased the accuracy & Newly designed high-rigidity Main parts have new minimized and optimized design which made it possible to

3 Apply higher clamping It assists in stabilizing the machine and reducing the noise during operation. Oil circulation and oil cooling & filtering is divided separately maximizing the efficiency and durability of the machine. The injection unit is equipped with dual pull nozzle touch cylinder, Proportional/Integral/Differential valves & the low friction mechanism make it more precise & WaterHydraulic oilconsumptionCooling waterconsumptionEnergyconsumption60~80% savings25% savings15% savings*Savings under standard pull nozzle touch cylinderDual cylinder injection unitClosed-loop systemServo pump systemHydraulic oil circulation systemCenter press typeHigh rigidity frameBrake motor for keeping clamping positionTB SeriesWoojin Plaimm76TB SERIES1.

4 servo Pump SystemSchematics of servo Pump SystemControllerServoMotorDriverServo MotorResolverPressure SensorPPUVWQGearPumpDrTReliefValvePS2. Independent cooling and filtering system - Oil-leakage protection - Increase durability - Better injection reproducibility - Reduce cooling & filtering time4. Brake Motor for Keeping Clamping PositionBrake motor for keeping clamping positionClamping unitHydraulic Oil Circulation SystemCenter-press type toggleGeneral type toggleWhen the mold get smaller, compression increases on the corners of the though there is change of mold size, compression will be same on the baseMold baseMold baseMold baseIt saves the energy consumption up to 80%.It prevents high temperature in hydraulic , saving the oil cooling up to 25%.

5 It also reduces the noise during machine oil rotation and oil cooling/filtering operate separately maintaining constant conditions. It helps to improve reproducibility and prevent the damages from excessive high temperature or comparison, the normal oil rotation mechanism can bring the contaminated oil back in the tank through oil cooling/filtering and in the process, the filter can be blocked which can further lead to excessively high temperature or oil leakage the newly designed oil tank & rotation mechanism separates the oil rotation from oil cooling/filtering through an installed pump which makes sure that the contaminated oil and the filtered clean oil have no contact with each other during the machine Center-Press Toggle System - Improve stability in molding - Minimize platen s damage - Higher speed and stable platen s movementCenter-press toggle system designed to apply equal force on mold during clamping and preventing platen s bush provided to decrease friction and retain stability during

6 Clamp brake motor is installed in clamping unit to maintain the same clamping force & position even after long and repeated usage during clamp cooling and filtering systemOil-TankMotorOil-CoolerOil-FilterU seThere is no interference during oil circulationTB SeriesWoojin Plaimm98TB SERIESI njection unit3. Dual Pull Nozzle Touch CylinderSingle Pull Nozzle Touch Cylinder1. Closed-Loop System2. Dual Cylinder Injection Unit - Faster reaction time of injection - Advance in balance of injection - More stability in molding - Minimize and cushion the impactClosed-loop controlling cystemDual Pull Nozzle Touch CylinderThe dual pull nozzle touch cylinders are equipped on both sides in injection unit providing more stability and improved comparison, the single pull nozzle touch cylinder concentrates the force on the bottom of the fixed platen.

7 Making it to bend or damage after long usage of the controlling injection back pressure by system closed-loop injection optimization system helps to regulate the values inserted in the controller should be exactly same as the real position. It makes sure that there is absolutely no deviation between the selected parameter by a user and the actual position of the machine. The dual cylinder injection unit is designed to have a better balance and increased stability. It has high responsiveness and minimizes molding error & machine s SeriesWoojin Plaimm1110TH SERIESTH (D&B) series is european type hydraulic injection molding machine featuring fast cycle time, precise molding and energy efficiency developed in WOOJIN PLAIMM 's R&D center located in machine movement accuracy is equivalent to All Electric type IMM which enables in excellent molding preciseness and stability.

8 In addition, it is very economical because of its low maintenance WOOJINPLAIMM THTie-Bar Clearance (HxV)Unit unit [Screw diameter in mm / inch]22 TH 50S55 US490kN360 360IH TH 80S90 US785kN410 410IH TH 110S120 US1079kN410 410IH TH 130S140 US1275kN460 460IH TH 170S190 US1667kN510 510IH TH 220S240 US2157kN560 560IH TH 280S310 US2746kN610 610IH 10 SOAB TH 350S390 US3432kN720 720IH 17 OAB TH 350WS390 WS3432kN820 820IH 17 OAB TH 450S500 US4413kN870 820IH 23 OABTH D&BMain characters of Wide range of availabilityThe machine is optimum for molding products in various size and weight due to wide range of clamping force from 50ton up to 450ton with unitized injection unit. Energy saving effectHydraulic device is equipped with servo -pump system that minimizes the energy loss, hence, reduces energy consumption of the machine up to 80% and provides better working condition due to low noise and vibration.

9 Reduce cycle timeThe optimal combination of hydraulic valves for high speed mold opening/closing with independent hydraulic oil circulation system shorten total production time because of reduction in mold opening/closing time and injection reaction Perfect degree of parallelization in platensMoving platen equipped with high quality LM Guide which maintains parallelization of platen constantly despite of fast mold opening & closing. In addition it prevents platen's abrasion and damage of mold. Also it helps to enhance preciseness of clamping position and reduce cycle time. Efficient controller systemEquipped with 15 inches touch screen type user friendly color monitor that includes multi-lingual function along with very easy to use operations.

10 Easy to replace of screw & barrelEasy maintenance is possible for screw & barrel owing to QBC(Quick Barrel Change) structure that screw & barrel can be lifted up for replacement by simple disassembling without moving injection unit. Various options availableAccumulator system for high speed injection for thin wall molding and hybrid system for energy saving and fast cycle time are available for high-tech injection SeriesWoojin Plaimm1312TH SERIES4. Low friction linear guidanceBy maintaining constant parallelization of platen, precision of platen's movement is enhanced and mold's damage is minimized and cycle time is T slotT shaped slots on the platen make it easier to install and change the Brake motorBrake motor prevents clamping position back-warding because of constant clamp movement which in result increases the preciseness of repeated proportional valveProportional valve for high speed mold opening & closingSaveenergy2.