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............Rubber
Injection
Blow Moulding
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Blow Moulding Machines |
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Machine Characteristics |
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Extrusion System
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The development of extrusion
system has been done by German engineers and has the following main |
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Frequency controlled drive |
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▪ Grooved
cooled feeding zone |
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▪ PCC-controlled
heating cooling zones |
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▪ Screw
design for high through put that ensures over the completes range of
revolutions a homogenous melt |
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Screws and screw tips for all
common thermoplastics like PE, PP, PET-G, PA... |
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Die Heads |
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extruders the die heads are developed to highest standards by German
engineers |
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▪ Small
centre distances of the multiple die heads allow higher number of
cavities |
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▪ Distribution
systems with spider and heart curves ensure an even wall thickness
distribution and material savings |
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▪ Single to triple
layer die heads give the possibility to produce a wide range products to
the special demands of customers |
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▪ All die heads
are equipped with WDS and adjustable die to optimize the wall thickness
and minimize the material use |
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▪ View stripe
equipment for all die heads is available |
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| Clamping System |
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Like all main structures of the machine the
claming system in under taken a stress analyses by FEM. Guided on STAR,
rails and equipped with proportional hydraulic valves. fast movements
are possible to ensure high output rates. The sturdy design and the
placement of the cylinder in the centre of the clamping platens supports
a good cutting and a long lifetime of the moulds. Central
lubrication |
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Control System |
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Integrated PCC control system from B&R
(Austria) au functions are easy to be set and monitored on
a 10.4" color display. As well ad the heating is controlled by the
system the movement of the die
is controlled by an integrated 100 points WDS system. |
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| Moulds |
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| Designed from well trained
engineers, made from imported steels with optimized cooling and
necessary article depending pairs like die tooling, blow pins and
cutting masks make out of the machine a ready production system where
all components fit for high output rates in excellent quality . |
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Additional |
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| To ensure safe, automatic
and optimized production, different additional are available like : |
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Hot and cold cutter |
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Parison closing device |
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Deflashinge systems |
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Preblow system |
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After cooling system |
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Applications |
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| For example at
the UNI-B-10-D, where 100KN are transmitted in the centre of the
mould, makes the clamping system suitable for a wide range of products.
like for two layer 750ml cosmetic bottle ( one mould with four
cavities)/ one or two layer 5L lubrication oil jerry can with view
stripe ( one mould with one cavity ) / 500ml household detergent bottle
( one mould with six cavity ) . |
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| The output of 1L bottle
with view stripe can reach 30,000 pieces per day on UNI-B10-D ( three
cavity mould ) the output of the four-cavity mould can reach 48,000
pieces per day and the output for the six-cavity mould can reach 60,000
pieces per day depending on article shape and weight . |
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