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| ШПРИЦ МАШИНА ZHAFIR VENUS |
Zhafir Venus Series machine,covering th
clamping force from kNto 4 ,100 kN , is the first
generation of fully electrical injection molding machines at
Zhafir Plastic Machinery,which targets the high tech market
of plastics processing.
Consiering 7 years of knowledge in
the desingn of fully electrical machines
and integrating the exprerience of the
HTD series,Zhafir Venus Series machine
has been upgraded with innovative
solutions.
Solid driving structure,precise stable
control , environmental protection,energy
saving and high production efficency are
some of the excellent ideas which have
been developed and realized by our
experienced desing engineers with open-minded
flexibility.
The Zhafir Venus Series is broadly
applicable due to its outstanding
performance.This applies in particular
for the zero-defect standart electric
and electronic industry , high quality
requirements of the optical industry ,the
cleanroom applicatios,thin-wall and
micro molding.
| ADVANTAGES |
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- Upgraded desing driven by
customer benefits
- High response servo drives for
more precision and quicker
performance
- Uniform user interface with the
latest control technology from
Sigmatek
- Module design concept to allow a
choice of different injection units
with three alternative screw sizes
- Version for high speed injection
- High efficiency due to parallel
movement
- Up to 70% less energy
concumption compared to hydrolic
machines
- Excellent machine stability
- Environmentally friendly
operation
- Long life time
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| TECHNICAL DETAILS |
| CLAMPING UNITS |
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- Powerful and
proven 5-point
double toggle
system for high
speed and
economical
operation
- Parallel
mold movements
driven by an
independend
servo-motor with
closed-loop
- FEM analysis
optimizes and
reduces strain
for improved
structural
stiffness
- Generous tie
bar clearances
and distance
between platens
for optimum mold
space
- Automatic
mold height
adjustment and
clamping force
settings using
saved mold data
- The solenoid
interlocks the
safety guard
door on both
operating and
non operating
sides, with a
release force of
1,000N
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Clamping unit with
centralized
oil lubrication system |
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| INJECTION UNITS |
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- Four injection units for
each clamping force
- A variety of screw
diameters can be selected
- Parallel movements for
injection and the ejection
driven by independent servo-motors
with closed-loop control
- Using high response
servo motor and the "X"-type
mechanical structure for
quick and responsive
injection performance
- Servo driven twin ball
screws provide balanced
ejection motion with an
accuracy of 0.01 mm
- Closed-loop temperature
control on the feeding zone
for optimal molded part
quality at consistent
material temperature
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Program for
compression molding
The compression
cycle can be
performed by easy
programming. It is
possible to freely
programme the mold
movements to
syncronize with the
injection movements.
This belongs to the
low pressure molding
technology category.
It has the effect to
improve the internal
stress
characteristic
property for plastic
product, reduce
distortion, improve
the product surface.
With this control,
the demand of
injection force and
clamp force
parameters are truly
optimized. It not
only reduces the
cost of equipment,
but also greatly
extends the
equipment life time.
High
performance
Outstanding
injection
acceleration
response, and the
compact design of
injection components,
reduce the inertial
force of moving
components. All
these points improve
the sensitivity of
the start-up and
brake, so that
sufficient injection
speed and holding
pressure control
provide a responsive
performance.
Energy
consumption
The output power for
the all-electric
servo drive unit
follows the load
changes, using the
advanced DC bus
technology to
rapidly transmit
changes to effect
dynamic braking
energy. This is 10%
lower power
consumption than
other general servo
systems. It also
reduces heat
dissipation
dependent on the
type of product and
mold used. The
Zhafir Venus Series
can reduce the
electric energy
consumption by
approximately 50-70%
compared to the
traditional fixed
displacement pump.
High
sophisticated
control
The high performance
control system from
Sigmatek provides
the ideal
communication
between the
injection molding
machine and the
operator. The
uniform operating
concept and logical,
clear structure of
all functions make
machine operation
easy and user-oriented.
- 15" color
LCD with touch
screen
- Memory for
storing 100 mold
data
- USB
interface to
transfer
information
- Multiple
languages for
selection
- Metric and
imperial units
- Independent
page for
maintenance by
after sales
service engineer
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