SHE800 PET Preform Injection Molding Machine

Series :PET Preform Injection Molding


Model :SHE800-PET

Applications :For making PET Preform

SANSHUN Machinery is one of the top 10 Chinese injection moulding machinery manufacturer. We are manufacturing different types of injection moulding machines and range starts from 32 Ton to 2000 Ton.During the past 20 years, our machines had been exported to more than 60 countries.

SANSHUN SHE-G series energy saving injection molding machine will be your best choice as Servo motor with high efficiency and servo motor system can save energy by 40%-60%. A servo-driven hydraulic machine is a full-hydraulic IMM with a servo motor to drive the hydraulic pump. Servo motors are well known for delivering high accuracy and repeatability — critical factors in quality assurance. Servo-driven pump machines usually have a noise level that is far lower than a standard hydraulic machine. Modern Servo-driven pump machines should have a noise level around 68 dbA.

Energy saving, environmental, low noise, quick response, high-efficiency, Shorter Cycle Time, Improve Production efficiency


Technical Parameters

Screw diametermm105110
Shot size(theoretical)Cm³46705100
Shot weightg51005600
Injection pressureMpa149135
Injection rateg/s780860
Screw L/D ratioL/D2423
Screw speedr.p.m0-130
Nozzle DiameterSrmm20
Clamp tonnageKN8000
Toggle strokemm980
Mould Thicknessmm400-980
Space between tie-barsmm1016X980
Ejector strokemm260
Ejector tonnageKN186
Ejector numberPiece21
Hole Diametermm250
Heat powerKW48.5
Max. pump pressureMPa16
Pump motor powerKW37+37
Machine dimensionm11X2.4X2.75
Machine weightt45
Oil tank capacityL1300


Platen Dimensions 


Advantages & Features

  • .Specially designed PET screw & barrel, highly increases the plasticizing speed and shot weight, lowers the plasticizing temperature and AA value. Also significantly improves the shrinkage of perform, while achieves better transparency

  • .Variety machine specifications, suitable for different kinds of perform moulds

  • .Stable performance and high productivity

  • .Increasing ejection tonnage and ejector stroke, suitable for different kinds of PET perform moulds

  • .With option synchronous press retaining system can improve 15%-25% more capacities

  • .Providing full range of PET bottle technology and equipment, including: injection molding machine, blowing machine, perform moulds and other relevant equipments

  • .Multi-stage injection speed, refilling speed and the pressure setting

  • .Low-pressure mold protection device

  • .Hard-Chrome Plated High-Tensile Steel Tie-Bars with Stress-Relieve-Design

  • .Low-pressure mold protection device

  • .Shaking ejector for multi-cavity mold

  • .Injection device control position

  • .Progressive Type auto grease lubrication system

  • .Precise Screw System with optimized design

  • .High-performance and Large colour LCD display screen

  • .Modular injection unit design offering a wide choice for shot weights

  • .High strength mould platen

  • .Hopper Sliding Arrangement for material removal

  • .High Wear Resistance & High Strength Characters Gear Nut (Tie bar Nut) gives Rigid &  Positive Clamping force

  • .High Torque Hydraulic motor for driven plasticizing Screw Counter

  • .Nitride Hardened Screw and Barrel for wear resistance and long life

  • .Double cylinder balanced injection unit

  • .Robust & Rugged 5 points toggle clamp with large mould opening stroke

  • .High precision suction filter

  • .Mechanical, electrical, hydraulic triple chain security protection ( large, medium machine)

  • .Abnormal errors alarm function with motor safety protection device

  • .Linear transducer controls Clamping, Injection, and Ejection

  • .PID temperature control with a high precision electronic ruler

  • .Multi-stage injection speed, refilling speed and the pressure setting

  • .Heavy-duty toggle design give trouble free precise clamping force for long period

  • .Hydraulic tank low oil level alarming

  • .PID Temperature Controller for Accurate Control

  • .Machine motor stop whiling rear gates opening

  • .High-efficiency oil filter device to extend the normal life of the hydraulic oil

  • .Anti-vibrating pads with stronger dampening

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