MILACRON Q-Accupack Series Toggle Injection Molding Machine Q-Accupack 450

About MILACRON Q-Accupack 450

The Q-Accupack 450 is a toggle injection molding machine designed and produced by Milacron India Pvt. Ltd. for the injection molding production of thin wall containers, caps & closures, blood collection tubes, syringes etc.

Parameters of the MICRON Q-Accupack 450 Toggle Injection Molding Machine

Machine Spec.	Unit	Q-Accupack 450
INTERNATIONAL SIZE		4500-2290			4500-3470
		A'	A	B	A'	A	B
Screw Diameter	mm	60	70	80	70	80	90
Injection Pressure Max	bar	2238	1856	1421	2289	1917	1515
Injection Rate (For 40% Injection Stroke)	cc/sec	940	1280	1672	1283	1676	2121
CLAMPING UNIT
Clamping Force	kN	4500
Opening Stroke	mm	850
Distance Between Tie Bar	mm	875 x 830

Dimensional Drawing of MICRON Toggle Injection Molding Machine Q-Accupack 450

Unit:mm

Suitable for Injection Automation Applications

Yogurt Cups Injection Molding

Blood Tubes Collecting Solutions

Thin-wall Containers Injection Molding

Features of MILACRON Q-Accupack Toggle Injection Molding Machine

• Machine Base - Rugged: The reduced machine base height provides better toggle kinematics during high speed molding. The 3 way part drop provides better access to the molded parts.
  • Reduced machine vibration & reduced wear & tear
  • Upgraded Hydraulics
    • Pump slide out
    • Ergonomics hydraulic layout for easy approach & reduced footprint pic: Fixed piping.
    • Valve place near actuators for rapid response.
    • Pre-heating circuit for hydraulic oil.
    • Low oil level audible alarm & motor shut down.
    • Oil tank with butterfly valve pic: Butterfly valve for ease of maintenance.
    • Continuous oil filtration with 10 micron filter.
    • Audible alarm for filter clogging.
    • Hydraulics valve on/off indication.
• Clamp-Fast & Precise: The all new clamp system on the Q-series has been mounted on the LM guideways which provide precise movement with no frictional losses. The clamp system has higher mold carrying capacity, enhanced parallelism and squareness.
  The moving platen design is improved for centrally applied force on the mold thereby ensuring uniform load distribution across the mold face and reduces platen deformation at the center.
  Minimum clamping force improved to 30% of the maximum clamping force, so you can try more variety of applications with the same precision levels.
• Tie Bar Distance: The enhanced tie bar distance helps in accommodation larger variety of molds. The clamp force is centrally applied and uniformly distributed on the mold face thereby ensuring better mold life.
• Reduced dry cycle time - Enhanced Productivity: Q-Series machines also provide smooth mold opening and closing cycles with heavy molds and at high speed. The platen support has been made stronger with 20% less deflection in the part drop area. With an improved mold closing, lockover and mold opening processes, the dry cycle time has been reduced by upto 30%.
• Contactless Transducer: The all new contactless transducer at crosshead increases reliability against dust & grease thereby ensuring better superior linearity, IP protection & enhanced life.
• Mold Safety System: The Q-Accupack series of injection molding machine has a closed loop control process which senses presence of left over article from the last process cycle or any foreight article in between the core & the cavity. It's a continuous monitoring system. The control records & analyses the data after every process cycle.
• Injection
  • 6 Stage configurabel injection velocity profile.
  • Open loop pressure control.
  • 5 Fill pressure steps
  • 10 Configurable pack/hold pressure steps
  • Transfer Ti=Time; Po=Position; Pr.=Pressure
  • Linear position transducer
  • Digital readout injection position
  • Cold start protection
  • Nozzle contact force by pressure switch
  • Injection decompression before/after/both
  • Sliding hopper
  • Insulated ceramic heaters
  • Digital setting of extruder RPM & Digital read out of actual RPM
  • Proportional exruder RPM control
  • 5 Steps extruder RPM-Refilling cycle
  • Proportional back pressure control
  • Auto heat start programme
  • Heater failure detection & monitoring on screen
• Controls
  • 15" Color touch screen display
  • 32 function keys with LEDs, arranged around the touch screen
  • Actual injection speed & pressure graph display
  • 39 Parameter monitoring for last 3000 cycles
  • 500 Mold data storage
  • High/Low limit display for each adjustable parameter
  • I/O diagnosis-Analog & Digital
  • Timer precision in 0.01 second
  • Page specific HTML help
  • Overview menu for easy access of all axis parameters
  • Choice of multiple languages
  • Unit selection (Metric or English)
  • Data protection with four access levels up to 100 machine operator
  • Graphical presentation of last 48 hours production
  • Daily production data of last 1 year
  • Graphical representation of cycle analysis
  • Energy consumptionn analysis for each axis
  • Automatic reporting of process data, alarms, change log (USB or Network Location)
  • Change log menu: logs last 3000 set points changes with time/date & user.
  • 3000 Alarm history with date&time log.
  • Process Mode: functions with its Co-functions on a single key press.
  • Note pad
  • Freely programmable smart outputs & inputs
  • No page more than two click away
  • Auto shut down
  • Visual & Audible alarm
  • Set point and actual values shown as absolute values
  • Plausibility check on values entered
  • Data saving in USB-mold data, change log, trend data, log book, alarm history, screen shot.
  • Shift wise production counter