Vertical Cum Horizontal Injection Moulding Machine

• The hydraulic system operates with an energy saving regulating pump & proportional valve for drive & pressure regulation.
• Centrally applied high performance hydraulic mould clamping cylinder
• Linear transducer for clamping stroke with 1 mm accuracy.
• Mould closing & opening speed profiles, 4 stages programmable.
• Programmable closing & opening force.
• Intermediate stop possible with closing & opening.
• Monitoring of mould protection time.
• Hydraulic mould protection regulated.
• Hydraulic Ejector, Forces, Speeds, Advancement & Retraction delay as well as stroke count (up to 5) programmable.
  
• Modular injection unit as complete assembly group.
• Injection unit equipped with linear transducer of 1 mm accuracy.
• Four tie-bar type centrally fitted injection unit, vertical.
• Continuous nozzle contact during the complete cycle.
• Regulated injection speed profile, 5 steps programmable with injection delay.
• Measurement, display and monitoring of injection time.
• Switch over to holding pressure as a volume or time dependent function.
• Material cushioning monitoring.
• Screw circumferential speed display.
• Open nozzle with screw in tip.
• Electronically regulated cylinder and nozzle heating.
• Monitoring of oil temperature & filter contamination.
• Fine mesh oil filter in the return line.
• Temperature regulator with digital temperature input, integrated in the PLC.
• Temperature monitoring with tolerance band input regulation mode.
• Corrosion proof stainless steel material hopper with emptying position.
• Alarm for hopper emptying.

Regulated Parameters:

• Control Cabinet Temperature
• Hydraulic Oil Temperature
• Plasticising Cylinder Temperature
• Screw RPM
• Screw Position
• Nozzle Contact Force
• Holding Pressure
• Back Pressure
• Movements and force of mould and ejector
• Ramp control sequence for mould and ejector end position