Eco 260/2000 High Speed Plastic Pet Preform Injection Machine

Product Details
Customization: Available
Type: Preform Injection
Structure: Horizontal
Manufacturer/Factory & Trading Company

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Number of Employees
387
Year of Establishment
2013-12-12
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Basic Info.

Model NO.
ECO 260/2000
Plastic Type
Thermoplastic
Plasticizing Way
Screw Type
Clamping Way
Hydraulic & Mechanical
Automation
Automatic
Computerized
Computerized
Certification
CE, ISO9001:2008
Origin
China

Product Description

ECO300/4300 High Speed Preform Injection System Technical Specification
 
Brief Introduction for ECO300/4300 - Innovation and Improvement  
Brand new servo hydraulic system design
2 sets of the servo motors make the synchronization of melting and pressure holding possible.
Synchronized melting: All of the time except injection could be used for PET material melting to save time.
Synchronized pressure holding: After injection, the system start pressure holding and material melting at the same time to save energy.
The advantage of servo control:
Low power consumption: When the machine is cooling or without any movement, the servo speed is less than 10 RPM which the energy consumption is almost 0. While normal electrical motor speed around 1500RPM. The output point of servo hydraulic oil directly connected with the directional valve who control the movement to save energy. While normal machine has to though flow control valve.
Precision: Pressure sensor make the accuracy of servo hydraulic system reach 0.1bar.
Fast react: It only takes 0.12s for the pressure and speed to reach maximum output.
 
 
Control system
Siemens industrial control system.
By using data communication, the system with movement fast reaction and multi movement corporation capability.
With alarm system and fault recording function, the system running safe with fully protection.
With remote real-time monitoring and fault diagnosing function, the system could be controlled in your own office.
The mold temperature could be controlled in control panel with high accuracy.
Equipped with 12 inches control screen.
 
 
Temperature control system
Equipped heater from Italy and protector outside the heater.
The accuracy of temperature could reach ±1 degree with PID control.
The constant power module makes the mold temperature stable and non-influenced by the voltage.
 
 
Cooling Robot
Sliding and flipping unite are designed as a whole which could have more stability.
Easy adjustment for the distance between robot plate and mold.
Three station cooling plate.
LENZE servo motor makes the accuracy movement.
SIEMENS vacuum pump.
 
 
Plasticization & Injection
Barrier design screw improved the plasticization effect.
Screw with chrome and the L:D ratio reach 25:1.
The system is special equipped with pressure holding unit which proceed by the corporation of pressure hold cylinder and gate valve cylinder. It means that the pressure holding will start in the first time after injection automatically to have high efficiency.
The differential injection cylinder decrease the injection resistance and improve the injection accuracy.
Back pressure could adjust on the control panel.
 
 
 
Clamping Unit
Special clamping parameter design for PET make the mold open & close stable and fast.
Strong mold plate make the mold get pressure balanced.
Also compatible with HUSKY mold.
 
Ejection Unit
With more ejecting pin make better ejection.
Bigger ejecting force than normal machine.
Ejecting stop work with the light sensor which protect the mold.

 
 
Innovation on water and gas circuit
Centralized cooling water supply for mold, robot and auxiliary machine.
Stainless quick plug for cooling water.
Needle control in the mold use the MAC big volume valve which improve the speed and stability.
 
 
High reliability of the whole machine
The clamping unit is welded by H type steel.
Injection unit using 10mm steel while robot frame using 120mm square tube.
 
 
Technical Parameter for ECO300/4300
ITEMECO300/4300
INJECTION
UNIT
Screw L/D RatioL/D25
Screw Diametermm100
Injection Pressurekgf/cm21200
Theory Shot Volume(Max)cm33600
Shot Weight(PS)g4300
oz150
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/cm2160
MOULDCavity(Max)PCS48
Neck of Bottle(Max)mm42
Length of Preform(Max)mm190
Weight of Preform(Max)g40
Type of MouldNeedle Valve of No-Cutting PET Preform Mold
POWER
UNIT
Motor PowerKW39+39+81.5
Robot PowerKW35.5
Melting Heater CapacityKW71
Mold Heater CapacityKW50
ROBOTManipulatorcavity96
Cooling Formcavity96
Size (LxWxH)cm280X160X250
OTHERElectric Power Supply
(3-phase AC)
V380
KW316
Chilling WaterºC5~12
Mpa0.8
L/min900
Cooling WaterºC<25
Mpa0.3
L/min120
Compressed AirMpa0.7~0.9
L/min800
SIZEMachine Size (LxWxH)cm1020X210X250
WEIGHTMachine WeightT18
 
ECO300/4300 Brand Specification
NameBrandCountry
(Mechanical and hydraulic system)
Oil pumpVOITH()GERMANY()
Charging servo motorPHASE()CHINA()
Proportional valveREXROTH()GERMANY()
Directional valveVICKERS()USA()
Oil sealingNOKJAPANESE()
SEALTECH()EUROPE()
FilterHYDAC()GERMANY()
Pressure gageHP()CHINA()
Pressure sensorHYDAC()GERMANY()
Oil coolerKAMUI()CHINA()
Pipe connectorEATON()USA()
/Screw & barrelHUAYE()CHINA()
Tie barJENERAL()TAIWAN()
HeaterZIHCHINA()
Linear guilderTHKJAPANESE()
BearingNSKJAPANESE()
(Pneumatic system)
(Air valve)MACUSA()
SMCJAPANESE()
AIRTACTAIWAN()
(Low pressure regulator)SMCJAPANESE()
(Air cylinder)AIRTACTAIWAN()
(Vacuum)SIEMENS()GERMANY()
(HOT RUNNER SYSTEM)
(Heater coil)HOTSETGERMANY()
(Temperature controller)SIEMENSGERMANY()
(Manifold heater)ZOPPASITALY()
(Valve stem)PUNCHJAPANESE()
(ELECTEIC CIRCUIT)
Computer control systemSIEMENS ()GERMANY()
(Robot Servo motor)LENZE()GERMANY()
(Magnetic relay)ABBSwiss()
(Photo electric sensor)OPTEXJAPANESE()
Main switchABBSwiss()
(Proximate switch)TEFRANCE()
SICKGERMANY()
  


 
 

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