DP High Speed Preform Injection System

  • ♦ Higher production efficiency, and better preform quality
  • ♦ Same level of specification as European machine
  1. 1 Independent electric screw drive brings you both melting and energy efficiency
  2. 2 BECKHOFF centrailized control system special designed for  PET production.
  3. 3 Three station post cooling robot makes the preform perfectly cooled with better cycle time.
  4. 4 Advanced servo valve control technology makes the highly dynamic injection possible.
  5. 5 Up to 5 sets of high efficient accumulator ensure the stability of high capacity injection .
  6. 6 Synchronous material melting,plasticization and injection at the same.
  7. 7 Special design for PET preform mould,which ensure the fast clamping movement and uniformly forced of the mould.
Model UNIT DP300/3500 DP300/5000 DP400/5000
INJECTION UNIT Screw L/D Ratio L/D 25 25 25
Screw Diameter MM 100 120 120
Shot Weight(PET) G 3500 5000 5000
Plasticizing Rate (PET) G/S 200 300 300
CLAMPING UNIT Clamping Force T 300 300 400
Clamping Stroke MM 585 585 670
Max/Min Thickness of Mould MM 300~720 300~720 300~820
Space Between Tie Bars(WxH) MM 660x760 660x760 845x845
Ejector  Stroke MM 180 180 180
Ejector  Force T 20 20 28
NO.of Ejector Pins PCS 9 9 13
MOULD Cavity(Max) PCS 72 72 96
Type of Mould
POWER UNIT Pump Motor Power KW 81+82 81+82 81+82
Robot Power KW 36 36 43
Heater Input Capacity KW 78 86 86
Mould Heater Capacity KW 55 55 68
ROBOT Manipulator Cavity 216 216 288
Cooling Form Cavity 216 216 288
Size(LxWxH) CM 263X157X230 263X157X230 281X160X250
OTHER Power supply (3-phase AC) V/HZ 380/50 380/50 380/50
KW 332 332 360
Chilling Water 5~10 5~10 5~10
Mpa 0.8 0.8 0.8
L/Min 900 900 1200
Cooling Water <25 <25 <25
Mpa 0.3 0.3 0.3
L/min 300 300 300
Compressed Air Mpa 0.7~0.9 0.7~0.9 0.7~0.9
L/min 800 800 1200
Machine Size(LxWxH) CM 930X180X250 990X180X250 1090X205X260
Machine Weight T 26 28 34
Model UNIT DP300/3500 DP300/5000 DP400/5000
INJECTION UNIT Screw L/D Ratio L/D 25 25 25
Screw Diameter MM 100 120 120
Shot Weight(PET) G 3500 5000 5000
Plasticizing Rate (PET) G/S 200 300 300
CLAMPING UNIT Clamping Force T 300 300 400
Clamping Stroke MM 585 585 670
Max/Min Thickness of Mould MM 300~720 300~720 300~820
Space Between Tie Bars(WxH) MM 660x760 660x760 845x845
Ejector  Stroke MM 180 180 180
Ejector  Force T 20 20 28
NO.of Ejector Pins PCS 9 9 13
MOULD Cavity(Max) PCS 72 72 96
Type of Mould
POWER UNIT Pump Motor Power KW 81+82 81+82 81+82
Robot Power KW 36 36 43
Heater Input Capacity KW 78 86 86
Mould Heater Capacity KW 55 55 68
ROBOT Manipulator Cavity 216 216 288
Cooling Form Cavity 216 216 288
Size(LxWxH) CM 263X157X230 263X157X230 281X160X250
OTHER Power supply (3-phase AC) V/HZ 380/50 380/50 380/50
KW 332 332 360
Chilling Water 5~10 5~10 5~10
Mpa 0.8 0.8 0.8
L/Min 900 900 1200
Cooling Water <25 <25 <25
Mpa 0.3 0.3 0.3
L/min 300 300 300
Compressed Air Mpa 0.7~0.9 0.7~0.9 0.7~0.9
L/min 800 800 1200
Machine Size(LxWxH) CM 930X180X250 990X180X250 1090X205X260
Machine Weight T 26 28 34

* Demark reserves the right to make changes to the products and specifications are subject to change without notice.

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