• SHE168 Fixed Pump Injection Moulding Machine
  • SHE168 Fixed Pump Injection Moulding Machine
  • SHE168 Fixed Pump Injection Moulding Machine
  • SHE168 Fixed Pump Injection Moulding Machine
  • SHE168 Fixed Pump Injection Moulding Machine

SHE168 Fixed Pump Injection Moulding Machine

Series :Fixed Pump Injection Moulding Machine


Model :SHE168

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.

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

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

fixed pump plastic injection moulding machine

Technical Parameters

Screw diametermm4548
Shot size(theoretical)Cm³372420
Shot weightg335378
Injection pressureMpa168148
Injection rateg/s142160
Screw L/D ratioL/D23.121.7
Screw speedr.p.m0-180
Nozzle DiameterSrmm12
Clamp tonnageKN1680
Toggle strokemm440
Mould Thicknessmm180-470
Space between tie-barsmm480X460
Ejector strokemm155
Ejector tonnageKN70
Ejector numberPiece5
Hole Diametermm125
Heat powerKW14.1
Max. pump pressureMPa16
Pump motor power(servo)KW30
Pump motor power (fixed pump)KW15
Machine dimensionm5.3X1.4X1.75
Machine weightt5.5
Oil tank capacityL250


Platen Dimensions 

small injection molding machines for spoon and knife

Advantages & Features

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

  • .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

  • .Machine motor stop whiling rear gates opening

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

  • .PID temperature control with a high precision electronic ruler

  • .Shaking ejector for multi-cavity mold

  • .Hydraulic tank low oil level alarming

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

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

  • .High-performance and Large colour LCD display screen

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