DMK Series Large Shot Weight PET Preform Injection Molding Machine

Large injection weight, standard clamping unit, suitable for different preform moulds

With working area of 180,000 square meters and fixed assets of USD 50 million, Demark Holding Group is one of the biggest supplier offering PET whole line solution in China. It’s also a modern technological enterprise which has the ability not only technological designing, manufacturing but also selling and marketing by its own. Since the establishment, Demark specialized in the field of PET packaging, mainly offering PET preform and bottle producing factory solution to our customer, from preform design to bottle blowing. Based on more than 20 years’ experience in single field, Demark products and services include PET preform injection system, non-cutting needle valve hot runner preform mold, fully automatic PET bottle blowing molding machine, PET blowing molds and automatic system design and blower project reformation etc.

Video

Professianal and stable preform production

  • Small clamping unit with large shot weight,suitable for different PET preform mould requirements.

  • Equip with low speed and high torque hydraulic motor which is good for charging material stably and fast.

  • Big diameter screw and barrel, special design for PET material.

  • Increased ejector force and stroke to inprove the ejecting speed.

  • Equip with special cooling water distributor and compressed air valve for easy operation.

  • Max mould height is big for different type preform mould.

  • Platen hole could be drilled specially according to preform mould, cancel clamp plate for fixing mould.

Main technical features

Item Unit DMK170 PET DMK210 PET DMK270 PET DMK320 PET
Screw L/D Ration L/D 25 25 25 25
Screw Diameter mm 65 70 75 80
Shot Volume cm³ 895 1134 1479 1959
Injection Weight g 961 1224 1597 2115
Injection Rate g/s 384 465 400 528
Injection Pressure Mpa 130 130 150 165
Screw Speed rpm 134 126 126 139
Clamping Force kn 1700 2100 2700 3200
Moving Plate Stroke mm 435 475 550 670
Max.Mould Height mm 560 560 580 680
Min.Mould Height mm 180 200 200 250
Tie Bars Space (W*H) mm 470 * 470 520 * 520 580 * 580 660 * 660
Ejector Force kn 70 90 90 150
Ejector Stroke mm 135 140 150 165
Ejector Number n 5 7 9 13
Max.Pump Pressure Mpa 16 16 16 16
Pump Motor Power kw 30 37 37 45
Height Power kw 22.3 22.7 30.7 36.7
Size(L*W*H) m 5.9 * 1.6 * 2.0 6.5 * 1.8 * 2.3 7.2 * 1.9 * 2.3 8.1 * 2.1 * 2.5
Machine Weight T 6.5 7.5 9.5 14
Notice: Demark reserve the rights to make any product improvement or specification change without prior notice.
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Notice: The views expressed are my own and do not necessarily represent the views of DEMARK.
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