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Available in : MT - 550, 660, 775, 910.
The Versatile Machine
The large Injection Moulding Machine means large investment for processors.
These investments are expected to remain useful long term. The constantly
changing environment demands that machine to be easily adaptable to
different processing requirements, i.e, the machine shall be versatile.
Competitive cost compulsions stipulate that machine be customized for
specific application for productivity and low per piece cost.
Our MAGNA machine with its unique hydraulic clamp construction which gives
easy adaptation to different daylights, injection unit supported by variety
of screw designs, and, high performance hydraulic and micro-processor
control backed by wide package of add on features retains versatility, even
when customized for delivering high productivity in
a specific application.
The performance of MAGNA on Quality, Productivity, Energy Efficiency, Weight
Consistency has been instrumental in wide acceptance of MAGNA for moulding –
Automotive Structural Parts, TV Cabinets, Computer Monitor-housing, Rigid
Packaging Containers, Water Storage Drums and Furniture.
Lower operating costs of MAGNA have made our customers globally competitive.
There is one more feature of MAGNA highly appreciated on the shop floor :
MAGNA - Simplicity
at it's Best !
Easy to ...
- Understand
- Operate
- Part approach
- Maintain
Modern Injection Moulding
Machine is a complex animal. Why complex ? Construction of it has
ingredients of leading edge technologies of all the fields. Mechanical are
designed to last long, using advanced materials, and, optimized with Finite
Element Analysis (FEA). Power and Control system operating the machine –
Hydraulic or Electrical – are of highest standards on performance in terms
of precision responsiveness, and, efficiency as used in aerospace industry
or high precision machine tool. It is the skill of design engineers to
integrate these complexities on design-board and then in prototype room so
that the complexities are tamed to deliver simple to work with entity.
MAGNA is one such entity !!
... User Friendly Machine
DESIGN ADVANTAGES |
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Energy
efficient variable volume pump with proportional hydraulics
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Integrated
hydraulics for quieter operation
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Interchangeable screw/barrel combinations for full process versatility
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Efficient,
precise twin cylinder injection units
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Twin guide
rod injection unit carriage to maintain nozzle alignment
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Controlled-stress tie rods
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Modular
box section base design
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Generous
mould space for production versatility
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Rapid
transverse cylinders
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Twin
pull-in cylinders
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Integrated
machine operator panel with direct menu access keys
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CLAMP |
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5-stage clamp close
velocity (4) selectable
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5-stage clamp open
velocity (4) selectable
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Rigid cast platens
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Adjustable moving
platen supports
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Pulsating hydraulic
eject
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Ejector forward dwell
timer
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Intermediate retract
set point
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Low pressure mould
protect with try-again circuit
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Automatic tie rod and
skate lubrication with independent frequency adjustment
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Clamp –eject motion on
S.G. open key switch
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Euro map mould platens
with center ejector
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Patented pre-fill
designed for fast trouble-free operation
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Knock-out bars
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Insert moulding
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Clamp try again circuit
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| INJECTION |
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5-stage profiled
closed loop injection velocities
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11-stage closed loop injection
pressure; (1) injection high, (5) pack, (5) hold
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5-stage closed loop
back pressure control
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5-stage screw rpm
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PID temperature control
of nozzle and barrel
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Extruder start time
delay
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Lay-in hopper magnet
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Cold screw start
protection
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Injection transfer on
position, hydraulic pressure, or time
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A-B-C screw and barrel
combinations
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Injection unit swivel
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Hopper discharge chute
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Soak timer with on/off
override
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Sprue break with timer
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Digital read out of
actual rpm
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Screw selection
- GP screw
- Plain barrier
- Barrier with mixed head
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| CONTROLS |
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Closed-loop injection
velocity and pressure control
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Multi-microprocessor
architecture with diagnostics alarm windows and audible alarms
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10.4” TFT Colour
display
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Internal data storage
for 80 moulds
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Process monitoring
displays and alarms
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Complete digital set-up
and display
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Linear position
transducers
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Feed throat temperature
readout
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Alarms logged with
time/date
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Clogged filter alarm
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Control cabinet
temperature monitor with alarm
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Low lube alarm
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S.P.C. X-bar and
R-charts
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Auto heat start & shut
down
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Production monitor
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Analog i/o screen
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Oil pre-heat sequence
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Resettable cycle
counter
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Parallel printer
interface
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Configurable quick-set
screens
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45 level passwords
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Mould data compare
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| HYDRAULICS |
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Variable volume pump
with load sensing control
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Full time 10 micron
oil filtration with indicator
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Advanced proportional
hydraulics for increased energy efficiency, quieter operation, rapid
response
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Ergonomic hydraulic
layout for easier, quicker access to all components
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Increased use of
flexible hose for quieter operation and less leakage
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Seal-Lock fittings for
dependability, reduced leakage
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AVAILABLE OPTIONS |
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Pneumatically operated
power gate (for high base)
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Ram spacer
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Self adjusting, ratchet
type, die safety jam bar
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Hydraulic core pull
Single/Double sequence
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Air eject Single/Double
sequence
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Hardened injection
screws/bimetallic barrels
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Cavity pressure
transfer
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RPVC attachments
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Good/defective part
output signals
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Robot interface – SPI
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Different pump-drive
package
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Feed throat temperature
control
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Ejector retract during
mould forward movement with safety interlock
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T-Slot platens
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Mould sweep signal (for
robot)
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Dual torque/rpm piston
type extruder motor
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PID oil temperature
control
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