• SHE638 Fixed Pump Injection Moulding Machine Manufacturers, SHE638 Fixed Pump Injection Moulding Machine Factory, Supply SHE638 Fixed Pump Injection Moulding Machine
  • SHE638 Fixed Pump Injection Moulding Machine Manufacturers, SHE638 Fixed Pump Injection Moulding Machine Factory, Supply SHE638 Fixed Pump Injection Moulding Machine
  • SHE638 Fixed Pump Injection Moulding Machine Manufacturers, SHE638 Fixed Pump Injection Moulding Machine Factory, Supply SHE638 Fixed Pump Injection Moulding Machine
  • SHE638 Fixed Pump Injection Moulding Machine Manufacturers, SHE638 Fixed Pump Injection Moulding Machine Factory, Supply SHE638 Fixed Pump Injection Moulding Machine
  • SHE638 Fixed Pump Injection Moulding Machine Manufacturers, SHE638 Fixed Pump Injection Moulding Machine Factory, Supply SHE638 Fixed Pump Injection Moulding Machine
  • SHE638 Fixed Pump Injection Moulding Machine Manufacturers, SHE638 Fixed Pump Injection Moulding Machine Factory, Supply SHE638 Fixed Pump Injection Moulding Machine

SHE638 Fixed Pump Injection Moulding Machine

Series :Fixed Pump Injection Moulding Machine

Brand :SANSHUN

Model :SHE638

Applications :For making plastic products

SANSHUN Machinery is one of the top 10 Chinese injection molding machinery manufacturer. We are manufacturing different types of injection molding machines, injection blow molding machine, and Auxiliary equipment. Our machines had been exported to more than 60 countries.

Characteristics
Sanshun Fix Pump equipped Plastic Injection Molding Machines A fixed-displacement pump has a set flow rate — every stroke of the motor moves the same amount of fluid. The simplest type of fixed-displacement pump is the gear pump, in which the hydraulic fluid is pushed by rotating gears. In some models, the gears are sequential; in the quieter and more efficient version, the gears are interlocking. Another common variation is the screw pump, which uses the classic Archimedes screw, which looks much like a drill bit, to move the fluid. They have the advantage of providing a high rate of flow at relatively low pressures. Fixed pump system provides stable output, quick response, powerful strength. The hydraulic oil flow design applied modular block technology for rapid oil transfer and dynamic system response

Advantages
Simple, Relatively inexpensive, set flow rate, environmental, Easier to maintain

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Technical Parameters

MODEL  SHE638
INJECTION UNIT UNITAB
Screw diametermm9095
Shot size(theoretical)Cm³30503390
Shot weightg27453050
Injection pressureMpa159143
Injection rateg/s560620
Screw L/D ratioL/D21.220
Screw speedr.p.m0-120
Nozzle DiameterSrmm20
CLAMPING UNIT  
Clamp tonnageKN6380
Toggle strokemm880
Mould Thicknessmm360-880
Space between tie-barsmm880X880
Ejector strokemm240
Ejector tonnageKN160
Ejector numberPiece13
Hole Diametermm200
OTHERS  
Heat powerKW39
Max. pump pressureMPa16
Pump motor powerKW25+30
Valve SizemmCartridge Valve
Machine dimensionm9.6X2.2X2.4
Machine weightt27
Oil tank capacityL1000

 

Platen Dimensions

 

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Advantages & Features

  • . High strength mould platen

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

  • . High Torque Hydraulic motor for driven plasticizing Screw Counter

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

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

  • . Precise Screw System with optimized design

  • . Double cylinder balanced injection unit

  • . Hopper Sliding Arrangement for material removal

  • . PID temperature control with a high precision electronic ruler

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

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

  • . Progressive Type auto grease lubrication system

  • . Low-pressure mold protection device

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

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

  • . Injection device control position

  • . Anti-vibrating pads with stronger dampening

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

  • . High precision suction filter

  • . Linear transducer controls Clamping, Injection, and Ejection

  • . Abnormal errors alarm function with motor safety protection device

  • . Hydraulic tank low oil level alarming

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

  • . High-performance and Large colour LCD display screen

  • . PID Temperature Controller for Accurate Control

  • . Machine motor stop whiling rear gates opening

  • . Shaking ejector for multi-cavity mold

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