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INJECTION MOLDING

Auto Feeding System (New installation in November 2015
- Investment KRW 380 million)

(New installation in November 2015 - Investment KRW 380 million)
We stably supply the raw materials and increase management
efficiency by transferring raw materials to multiple injection
molding machines using automatic raw material supply equipment.

F/Proof management items (New installation in January 2016 - Investment KRW 65 million)
  • 1) Real-time check and alarm notification for management of raw material drying hopper temperature
  • 2) Real-time check and alarm notification for automatic measurement of molding temperature
  • 3) Real-time check and alarm notification for automatic measurement of coolant/water heater temperature
  • 4) Real-time check and alarm notification for automatic measurement of hydraulic oil temperature
  • 5) Management of operation condition and self-inspection (defect registration) system
Installation of dehumidification dryer for raw materials (New installed in February 2016 - Investment KRW 65 million)

Injection molding equipment (Sungju Factory)

NO. Standard EA Method Making Interval Screw
1 900T 1 Locking 2019 1350 × 1350 80
2 850T 2 Locking 2017 1110 × 1110 100
3 650T 3 Locking 2018 1000 × 1000 80
4 550T 4 Locking 2018 900 × 900 70
5 480T 1 Motorized 2015 830 × 830 65
6 380T 2 Locking 2017 700 × 700 70
7 350T 2 Motorized 2021 820 × 820 40
8 330T 1 Locking 2015 715 × 715 55
9 280T 1 Motorized 2014 640 × 640 45
Total 17 units of 280 ~ 900 tons

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Injection molding equipment (Waegwan Company)

NO. Standard EA Method Making Interval Screw
1 1,100T 1 Locking 2016 1,250 × 1,350 70
2 700T 2 Locking 2021 1,115 × 1,100 80
3 450T 1 Direct pressure 2012 810 × 810 50
4 400T 1 Locking 2022 810 × 810 55
5 220T 1 Direct pressure 2013 500 × 500 50
6 170T 1 Direct pressure 2007 455 × 455 35
7 130 1 Locking 2008 450 × 450 35
Total 8 units of 130TON ~ 1,100 tons

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