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Screw Type Plastic Injection Moulding Machine

For our valuable clients, we are providing a wide range of Injection Moulding Machines. In order to ensure their superior quality, we manufacture these multi-purpose machines using high quality raw material. In this category, we offer the following machines:

We offering our clients with screw type plastic injection Moulding machine. Once our engineers design these machines, molds are sent for preparation in the mold maker using aluminum, steel or metal, so as to implicit various features in the desired parts. Material is dubbed into a heated barrel, which is further mixed and forced under the mold cavity. Here, it gets cooled and is then hardened until the configuration of the mold cavity is completed. From the smallest component to the entire body panels, these machines are used for manufacturing various machine parts using both thermoplastic and thermo setting material.

ST Series Plastic Injection Moulding Machine Technical Specification

Description Unit ST 50 ST 75 ST 100 ST 125 ST 150ST 200 ST 250
Screw Diameter mm 35 32 40 45 50 60 70
Injection Stroke mm 165 150 175 200 225 250 300
Stroke Volume 3cm 158 120 220 317 440 706 1153
Max. Injected weight (GPPS) gms 145 110 200 290 400 640 1050
Injection Pressure Kg/cm2 1800 1800 1800 1800 1800 1800 1800
Screw L/D Ratio 18:01 18:01 18:01 18:01 18:01 18:01 18:01
Screw Speed (Max) RPM 240 260 260 260 240 240 240
No of Heating Zone 1+3 1+2 1+3 1+4 1+4 1+4 1+5
Heating Capacity Kw 6.2 4.2 8.3 10.3 14.4 18.4 20.5
Nozzle Holding Force Tone 6 6 7 7 8 8 9
CLOSING UNIT
Clamping Force Tone 75 50 100 125 150 200 250
Mould Opening Stroke mm 300 230 350 375 400 450 500
Mini. Mould Thickness mm 175*400150*300 200*425 200*450 225*475 250*500 275*600
Maxi. Daylight mm 700 530 775 825 875 950 1100
Tie Rod Dist (W*H) mm 360*275310*225 410*300 460*350 510*400 560*450 610*500
Mould Platens mm 520*430460*360 600*490 670*560 740*630 810*700 890*780
Ejector Force Tone 2.5 2 3 3.5 4 4.5 6
Ejector Stroke mm 100 80 130 140 140 150 180
GENERAL DATA
Pump Drive Kw 7.5 5.5 9.35 11 15 18.5 22
Total Connected Power Kw 13.7 9.7 17.6 21.3 29.4 36.9 42.5
Machine Dim (L*W*H) Meter 4*1*1.73.5*1*1.6 4.5*1.2*1.8 5*1.2*2 5.5*1.3*2 6*1.5*2.2 6.5*1.5*2.4
Oil Tank Capacity L 200 180 300 350 400 450 550
Machine Weight Tone 3 2.5 4 5 6.5 7.5 8.5

STANDARD FEATURES

  • Five - points twin toggle system for fast, smooth patens movement and even distribution of the clamp force.
  • Backlit Liquid Display (LCD) and alphanumeric keyboard.
  • Three zone P.I.D. temperature control for barrel. Alarms for set to actual deviation and thermocouple breakage.
  • Cold start protection for screw.
  • Digital position of all times in the range of 0.1 to 999.9 seconds.
  • Internal storage of up to 100 mould set up data.
  • Life counter and production counter can be set separated.
  • Suck back system.

OPTIONAL FEATURES

  • Low pressure mould safety.
  • Electro proportional hydraulics.
  • Core pull - single / Double or hydraulic screwing.
  • Air blast - single / Double.
  • Special screw and barrel set. Linear transducer.
  • Automatic lubrication system.