Horizontal Injection Molding Machine

PMT Series

CLAMPING UNIT

  • Low pressure mould protection
  • Hard chrome plated tie bars
  • Robust Integrated Casted 5 Point twin Toggle Clamping
  • Wide guide for Moving platens Reduced platen deflection Enhanced life of tie-bars
  • T-Slot for Easy Mould Change Over
  • Automatic & Accurate Mold Height Adjustment for Precise & Consistent Tonnage
  • Five Stage Closing and Five Stage Mold Opening Speed & pressure control
  • Linear Position Transducer for Accurate Clamping
  • Automatic lubrication system (GREASE BASED)
  • Position Based Ramping for Accurate Position Switching
  • 1 set core Pulling System
  • Hydro Electrical Guard Safety

INJECTION UNIT

  • Twin Cylinder Injection System
  • L M Guide (Linear motion guide) for injection unit movement
  • Nozzle contact force by pressure switch
  • 5 Stage Screw Speed & Pressure Control (Setting) through Screen
  • Linear Position Transducer for Accurate Injection Position Control
  • Suck Back (Before/After Refilling)
  • RPM Indicator on Screen
  • Lubricating System for Injection unit (Grease Based)
  • Auto purge program
  • High Torque Radial Piston Hydro Motor
  • Adjustable back pressure control (Manual)
  • Chequered Plate below Purge Area & platform

HMI

  • 8” Digital Touch color monitor display
  • Mould opening smooth function
  • Password with Multi Level Setting
  • Automatic lubrication after number of cycles
  • Total production or running count
  • 120 Mold Data Storage
  • Statical process control (SPC) of Last 1 Year
  • Graphically Presentation of Last 1 year Production

HYDRAULICS

  • Energy Saving Variable Displacement Pump/Servo
  • Accurate and precise manifold
  • Smart and Self-designed hydraulic circuit
  • Pump & Motor slide out from Base for Ease of Maintenance
  • Valve Placed Near Actuators for Rapid Response
  • Continuous Return oil filtration by return line filter
  • Alarm for High/Low Oil Temperature
  • Hydraulic Valve On / Off Indication

EJECTOR

  • Compulsory ejector back function
  • Multi point/stroke Ejector. Knock-Out Bar
  • 2 Stage Programmable forward & Retract speeds control
  • Ejector forward Hold time
  • Ejector vibration for multi stroke

TEMPERATURE

  • Accurate PID Temperature Control settable on HMI
  • Ceramic energy saving heater bands
  • High / Low Heater Temperature Alarm
  • Thermocouple failure detection
  • Oil Temperature High & Low control
  • Auto Heat Startup & Shutdown

OTHERS

  • Easy Slide Hopper
  • 8 Point water manifolds
  • Taper tray for easy product come out
  • Heater Protective Cover
  • Return Line Filter
  • Eject on fly
  • Ejector on Linear Position Transducer based
  • Product Drop (Photo) Sensor
  • Back Pressure Control Settable on Screen
  • BI Metallic/Chrome plating screw-barrel
  • Centralized lubrication system with Progressive Distributors
  • Water Battery with Temperature Indicator
  • Energy Meter
  • Barrier/Mixing zone screw
  • Insulated Heater band
  • Air Ejector – Single & Double
  • Extra Power supply outlets
  • Robot Interface Connectivity
  • Ancillary Equipment’s
Sr. No. Description Unit A B C
INJECTION UNIT
1 Screw Diameter mm 35 40 45
2 Screw L/D Ratio L/D 22.5 20 18
3 Shot Volume cm³ 240 315 395
4 Shot Weight (PS) gms 190 250 315
5 Injection Pressure bar 2140 1875 1295
6 Injection Rate Into Air cm3/s 120 115 195
7 Screw Stroke mm 250
8 Screw Speed Max. rpm 240
 
CLAMPING UNIT
1 Locking Force ton 130
2 Tie-Bar Distance(HxW) mm 425 x 425
3 Platen Size(HxV) mm 640 x 640
4 Opening Stroke mm 400
5 Max. Mould Height mm 450
6 Min. Mould Height mm 150
7 Max. Day Light mm 850
8 Ejector Stroke mm 110
9 Ejector Force ton 4.5
10 Ejector Number no. 5
 
ELECTRICAL UNIT
1 Pump Motor Power KW 11.25
2 Heater Power KW 8.65
3 Total Power KW 19.9
4 Temp. Control Zones Nos. 5
 
GENERAL
1 Oil Tank Capacity L 300
2 Machine Dim. (LxWxH) M 5 x 1.3 x 1.6
3 Machine Weight Appx. kg 4300
4 Hopper Capacity L 35