Gold Member Since 2008
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Demark Holding Group Co., Ltd.

Plastic Injection Molding Machine, Preform Machine, Plastic Machine manufacturer / supplier in China, offering 72cavities / 48cavities High Speed Plastic Pet Preform Injection Molding Machine, Demark Automatic 1.5L Pet Plastic Blowing Machine with 4 Cavity, Fully-Automatic 6 Cavity 5-20L Pet Bottle Blowing Machines and so on.

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Supplier Homepage Product Pet Preform Injection Molding Machine 72cavities / 48cavities High Speed Plastic Pet Preform Injection Molding Machine

72cavities / 48cavities High Speed Plastic Pet Preform Injection Molding Machine

FOB Price: US $200,000-300,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $200,000-300,000/ Piece
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Port: Shanghai, China
Production Capacity: 400sets/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: P300/5000
  • Structure: Horizontal
  • Plasticizing Way: Screw Type
  • Automation: Automatic
  • Certification: CE, ISO9001:2008
  • Transport Package: Standard
  • Origin: China, Zhejiang
  • Type: Preform Injection
  • Plastic Type: Thermoplastic
  • Clamping Way: Hydraulic & Mechanical
  • Computerized: Computerized
  • Trademark: demark machine
  • Specification: 32400pcs/hr, 7.5s
  • HS Code: 84771010
Product Description
DMK high speed injection molding machine is special designed for PET preform making.  
72cavities / 48cavities High Speed Plastic Pet Preform Injection Molding Machine
It is widely used for producing  PET preform for carbonated bottle, mineral water, pesticide bottle oil bottle cosmetics, wide-mouth bottle and hot fill bottle etc. DP series high speed injection molding machine adopts more advanced controlling system and configuration to be high-efficiency, more stable and more power saving.
72cavities / 48cavities High Speed Plastic Pet Preform Injection Molding Machine

 

Demark 48,72,96 cavities pet preform line@(injection molding system@injection molding machine@pet preform system@) uses a new part cooling and handling system, which features:
    1.  Cooling on the inner surface of the preform without using compressed air, unlike most post-mold cooling systems which only cool the outer surface
    2.  Optimized cycle utilization - being mounted on the moving platen, the cooling system remains active for up to 85% of the overall cycle.

Demark pet preform injection molding systems are available from 300 to 400 tonnes (3000 to 4000 kN, 3500g-5000g) and up to 96 cavities.

Demark pet injection systems offer:
    1.  Faster cycles(6.8s)
    2.  Reduced energy consumption
    3.  Smaller footprint 
    4.  Improved repeatability 
    5.  Rapid set-up

Features:
    1.  Two state plasticizing enables plenty injection quantity;
    2.  Take out plate with three working position insures sufficient cooling time and shorter cycle time;
    3.  High quality parts and accessories from world famous brands enable higher speed and precision;
    4.  Special screw design increases torque while brings down shear force to avoid degradation;
    5.  Accumulator from world reputable manufacture increases performance while brings down power consumption;

Reflex Platens
Reflex platens distribute clamp force evenly across the platen face.
Reflex platens:
    1.  Allow for 10-30% lower clamp tonnage 
    2.  Decrease mold wear 
    3.  Improve part quality 
 
Injection Units
demark systems offer both reciprocating screw (RS) and two-stage injection units. RS units offer the performance required for many PET applications while two-stage is appropriate for higher throughput applications.
 
72cavities / 48cavities High Speed Plastic Pet Preform Injection Molding Machine

Controls
DMK-based controls manage all functions of our PET production systems, with optional packages to integrate auxiliaries and downstream part handling equipment. Advantages include:
    1.  Faster cycle times 
    2.  Improved shot-to-shot repeatability 
    3.  Remote connectivity through ServiceNetLink 
    4.  Control of molding system and auxiliaries from a single interface 
 
72cavities / 48cavities High Speed Plastic Pet Preform Injection Molding Machine
Linear Bearings
Linear bearings support the moving platen directly on the machine base. This design reduces mold wear by improving platen alignment and perpendicularity, and provides a grease free molding environment.

ITEMDP300/5000
INJECTION
UNIT
Screw L/D RatioL/D25
Screw Diametermm120
Injection Pressurekgf/cm21000
Theory Shot Volume(Max)cm34100
Shot Weight(PS)g5000
oz175
CLAMPING
UNIT
Clamping ForceT300
Clamping Strokemm585
Max/Min Thickness of Mouldmm300~720
Space Between Tie Bars (WxH)mm660x760
Ejector Strokemm180
Ejector ForceT20
NO.of Ejector Pinspcs9
Max Pressure of Systemkg/cm2180
MOULDCavity(Max)PCS72
Neck of Bottle(Max)mm42
Length of Preform(Max)mm190
Weight of Preform(Max)g50
Type of MouldNeedle Valve of No-Cutting PET Preform Mold
POWER
UNIT
Motor PowerKW75+90
Robot PowerKW35.5
Melting Heater CapacityKW86
Mold Heater CapacityKW55
ROBOTManipulatorcavity216
Cooling Formcavity216
Size (LxWxH)cm263X157X230
OTHERElectric Power Supply
(3-phase AC)
V380
KW338.5
Chilling WaterºC5~10
Mpa0.8
L/min900
Cooling WaterºC<25
Mpa0.3
L/min300
Compressed AirMpa0.7~0.9
L/min800
SIZEMachine Size (LxWxH)cm990X180X250
WEIGHTMachine WeightT28
 72cavities / 48cavities High Speed Plastic Pet Preform Injection Molding Machine
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