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YJSA-550-PET 550 ton Big Output PET Injection Molding Machines

China Ningbo Yongjiang Plastic Machinery is professional supplier of 550 Ton high capacity PET plastic injection molding machines with good price. This high capacity PET injection machine is specially designed for small-mid-big sizes pet preforms fabricating. Servo system is applied.

  • Clamping force: 550 Tonnage / 5500kN
  • Theoretical Shot weight: 3160g/4080g (PET special screw)
  • Tie bar distance: 830×830
  • Motor power:79.6Kw/107.9Kw
  • Specifications
Model Unit YJSA-550 PET
International size rating
Injection Unit A3100 A4000
Screw diameter mm 95 105
Screw L/D ratio L/D 24∶1 26∶1
Theoretical shot volume cm³ 3100 4000
Shot weight g 3160 4080
Injection rate g/s
Injection pressure Mpa 133 132
Clamping Unit
Clamping force KN 5500
Opening stroke mm 840
Space between tie-bars(H×V) mm 830*830
Max.mold height mm 850
Min mold height mm 380
Ejector stroke mm 250
Ejector Numbers mm
Ejector force mm 246
Max.pump pressure Bar 16 16
Drive power Kw 79.6 107.9
Heating capacity Kw 60.3 73.5
Machine dimensions m 9.7(10.3)*2.13*2.43
Machine weight t 25 26
PET injection molding machines

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