Vertical Screw Type Injection Moulding Machine


Vertical Screw Type Injection Moulding Machine

Standard Features of DL-Series

  • Hydraulic Vane Pump For Low noise Operation
  • Electro-propotional Valve
  • PID Temperature Controller
  • PLC Base Controller
  • Ceramic Heater
  • Liner Scale For Accurate Moulding
  • Twin Cyl. Inj. Unit For Load Distribution
  • High torque hydraulic motor for screw drive
  • Oil Cooler for long life of Hyd. System
  • SS Hopper with Material removal

Clamp

  • Adjustable individual pressure setting of each stage
  • Position based accurate switching and control and pressures
  • Programmable clamp position with its feedback by linear transducer
  • Proportional clamp position with 4 closing and opening speed
  • Stage wise actual time display
  • Low pressure mould protraction with high mould safety
  • High tensile, hard ? chrome platted tie bar

Injection

  • Injection in 4 stage & 4 stage holding
  • Gas ? nitride screw barrel with standard L/D ratio
  • Injection unit sliding on hard ? chrome steel ground tie bars
  • Actual rpm display on screen ( optional )
  • Linear position transducer assistance for real out and accurate control
  • Pid control algorithms for barrel heating drive
  • High torque hydraulic motor for screw drive
  • Automatic / manual suck back system

Temperatur control

  • Accurate PID temperature controls settable through operator panel for nozzle and barrel zones
  • Display of individual zone heater detection
  • High/low temperature alarm bands
  • Soak timer for cold start protection
  • MCB control each heating zone
  • Ceramic heater for power saving

Hydraulics

  • Hydraulic controlled vane pump
  • Proportional valve for pressure and flow control with electronic feedback.
  • Continuous oil filtration with 10 micron filter
  • Pre ? heating circuit for hydraulic oil
  • Component easily accessible for maintenance purpose
  • Resiliently mounted hydraulic pump
  • Sealed oil tank with oil indicator
  • 24 volt DC solenoid Valve.
  • Overload protection for pump motor

Controls

  • Dedicated and integrated HMI Panel
  • Multi- Microprocessor control
  • Modular design concept
  • 320 x 240 monochrome lcd screen
  • Alpha ? numeric key pad
  • Soft keys for fast access to select menus
  • 50 mould data storage with alpha ? numeric text
  • Continuous process monitoring
  • Customized set up
  • Individual keys for manual functions
  • Complete digital up & display
  • 100 alarms stores in alarm history
  • I/O diagnosis

Other Molding Machine

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  • Vertical screw type toggle injection moulding machine
  • Screw type moulding machine
  • Vertical Screw Type Injection Moulding Machine
  • Vertical Screw Injection Moulding Machine
  • Plc Vertical injection moulding machine

Specification for VR - Series

Shot Weight (PS) Gm. 30 60 100 150 200 250 300 500 750 1000
Screw Dia mm 25 30 35 35 40 45 48 55 60 65
Inj. Screw Stroke mm 85 110 130 200 200 200 210 265 325 375
Screw Speed RPM 20-250 20-250 20-210 20-210 20-180 20-180 20-180 20-150 20-150 20-150
Screw L/D Ratio 18 18 19 19 17 17 19 19 20 20
Max. Mould Height mm 150 175 200 215 230 275 300 325 350 375
Max. Opening mm 175 175 250 250 270 290 300 310 325 370
Clamping Force Kg/cm2 120 120 125 125 130 130 130 140 140 150
Heating Capacity kw 0.70 0.85 1.50 1.80 2.10 2.60 2.80 3.50 4.50 5.50
No. Of Pyrometers Zone 3 3 4 4 4 4 4 5 5 .5
Oil Capacity Ltr. 90 90 130 130 180 180 180 225 250 300
Electric Motor hp 5 5 7.5 7.5 10 10 10 12.5 15 20

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