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EcoPET CAR system - Leobersdorfer Maschinenfabrik GmbH & Co.KG

EcoPET CAR system - Leobersdorfer Maschinenfabrik GmbH & Co.KG

EcoPET CAR system - Leobersdorfer Maschinenfabrik GmbH & Co.KG

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<strong>EcoPET</strong> <strong>CAR</strong> <strong>system</strong><br />

<strong>Co</strong>mpressed Air Recovery<br />

ECOPET flex<br />

COMPRESSORS FOR<br />

PET APPLICATIONS<br />

50/60Hz


<strong>EcoPET</strong> <strong>Co</strong>mpressed Air Recovery (<strong>CAR</strong>) - <strong>system</strong><br />

All piston compressor stages are equipped with variable-flow valve control <strong>system</strong>.<br />

Only the required air volume is compressed.<br />

The remaining air is driven back into the suction pipe at the beginning of the compression.<br />

V C<br />

c<br />

volume<br />

p dis<br />

p suct<br />

- Substantial reduction of the blowing air produced and thus a saving potential of<br />

up to 35 % of the operating costs<br />

- Upgradability for all existing modells of the LMF-<strong>EcoPET</strong> model range<br />

- Closed control circuit assures maximum use of recovered air volume<br />

- Patented <strong>system</strong><br />

- Intelligent valve control prevents compressor from being overloaded<br />

- Air volume recovered controllable between 0-80%<br />

- Highest energy-efficiency by best utilization of compressor characteristic<br />

- Increased output control range<br />

from 20% to 100% of max. volume<br />

A<br />

D red,50%<br />

B<br />

D<br />

Ratio /V B variable,<br />

depending on operation<br />

data of each compressor<br />

stage<br />

V B<br />

v<br />

cylinder suction side<br />

C red,50%<br />

C<br />

V<br />

The suction valve is kept open<br />

between point C C red<br />

compression stroke<br />

Austria <strong>Leobersdorfer</strong> <strong>Maschinenfabrik</strong><br />

Headquarter <strong>GmbH</strong> & <strong>Co</strong>.<strong>KG</strong><br />

Suedbahnstrasse 28<br />

2544 Leobersdorf, Austria<br />

phone: +43-2256-9001-0<br />

fax: +43-2256-9002<br />

PET-sales@LMF.at<br />

service@LMF.at

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