• SHE155 Fixed Pump Injection Moulding Machine
  • SHE155 Fixed Pump Injection Moulding Machine
  • SHE155 Fixed Pump Injection Moulding Machine
  • SHE155 Fixed Pump Injection Moulding Machine

SHE155 Fixed Pump Injection Moulding Machine

Series :Fixed Pump Injection Moulding Machine


Model :SHE155

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, Simple, environmental, Relatively inexpensive, set flow rate

fixed pump plastic injection molding machinery

Technical Parameters

Screw diameter mm 42 45
Shot size(theoretical) Cm³ 318 362
Shot weight g 286 326
Injection pressure Mpa 174 151
Injection rate g/s 135 155
Screw L/D ratio L/D 22.3 20.8
Screw speed r.p.m 0-190
Nozzle Diameter Srmm 10
Clamp tonnage KN 1550
Toggle stroke mm 405
Mould Thickness mm 170-440
Space between tie-bars mm 455X425
Ejector stroke mm 155
Ejector tonnage KN 70
Ejector number Piece 5
Hole Diameter mm 125
Heat power KW 13.5
Max. pump pressure MPa 16
Pump motor power(servo) KW 20
Pump motor power (fixed pump) KW 15
Machine dimension m 5.0X1.4X1.7
Machine weight t 5
Oil tank capacity L 250


Platen Dimensions 

Sanshun 150Ton fixed pump molding machine

Advantages & Features

  • .Shaking ejector for multi-cavity mold

  • .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

  • .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

  • .Hydraulic tank low oil level alarming

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