• SHE128 Fixed Pump Injection Moulding Machine
  • SHE128 Fixed Pump Injection Moulding Machine
  • SHE128 Fixed Pump Injection Moulding Machine
  • SHE128 Fixed Pump Injection Moulding Machine

SHE128 Fixed Pump Injection Moulding Machine

Series : Fixed Pump Injection Moulding Machine

Brand :SANSHUN

Model :SHE128

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

fixed pump small plastic injection molding machine


Technical Parameters

MODEL  SHE128
INJECTION UNIT UNITAB
Screw diametermm3840
Shot size(theoretical)Cm³256280
Shot weightg230252
Injection pressureMpa176160
Injection rateg/s95100
Screw L/D ratioL/D23.422.2
Screw speedr.p.m0-190
Nozzle DiameterSrmm10
CLAMPING UNIT  
Clamp tonnageKN1280
Toggle strokemm365
Mould Thicknessmm150-420
Space between tie-barsmm428X386
Ejector strokemm140
Ejector tonnageKN50
Ejector numberPiece5
Hole Diametermm100
OTHERS  
Heat powerKW11.1
Max. pump pressureMPa16
Pump motor power(servo)KW20
Pump motor power (fixed pump)KW13
Machine dimensionm4.8X1.3X1.7
Machine weightt4.2
Oil tank capacityL200

 

Platen Dimensions

 

Chinese small injection mould machine with fixed pump


Advantages & Features

  • .PID temperature control with a high precision electronic ruler

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

  • .High Torque Hydraulic motor for driven plasticizing Screw Counter

  • .Injection device control position

  • .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

  • .High strength mould platen

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

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

  • .Abnormal errors alarm function with motor safety protection device

  • .Progressive Type auto grease lubrication system

  • .Linear transducer controls Clamping, Injection, and Ejection

  • .Low-pressure mold protection device

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

  • .PID Temperature Controller for Accurate Control

  • .High precision suction filter

  • .Anti-vibrating pads with stronger dampening

  • .Hydraulic tank low oil level alarming

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

  • .Shaking ejector for multi-cavity mold

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

  • .High-performance and Large colour LCD display screen

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

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

  • .Machine motor stop whiling rear gates opening

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