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Alfa Laval Mid Europe
AlfaRex All-Welded Plate Heat Exchanger

AlfaRex All-Welded Plate Heat Exchanger

Product catalog summary

Introduction
The AlfaRex All-Welded Plate Heat Exchanger is presented as a rugged, efficient, and low-maintenance alternative to traditional shell and tube heat exchangers, particularly in applications involving aggressive media at high temperatures and pressures. It promises significant annual savings, exemplified by an approximate 12,000 Euro saving in LPG cargo condenser upgrades.

Contact Information
For updated contact details, users are directed to visit the Alfa Laval website.

Identified Problems with Shell & Tube Heat Exchangers

High operating costs due to corrosion, pitted tubes, pin-holes, plugging, leakage, cross-contamination, poor performance, and frequent maintenance.
Frequent breakdowns leading to unplanned maintenance and costly downtime.

Advantages of AlfaRex Plate Heat Exchanger

High performance and reliability, capable of handling liquids, gases, and mixtures at temperatures from –50°C to +350°C and pressures up to 40 bar g.
Turbulent flow for higher heat transfer capacity and faster cooling rates.
Gasket-free design to eliminate leakage risks.
Rugged design for a long service lifetime.

Operational Benefits

Titanium plates prevent corrosion.
Reduced maintenance and operating costs due to less heat transfer area.
No scaling issues as plate surface temperature remains below 45°C.
Minimal cleaning required, with easy cleaning using Alfa Laval's Cleaning in Place (CIP) unit.

Installation and Cost Benefits

Compact and flexible installation without structural modifications.
Occupies less space and is lightweight, reducing transportation and handling costs.
Potential for significant cost savings in energy, maintenance, downtime, and service lifetime.

Conclusion
Upgrading to AlfaRex can significantly reduce operating costs, and local Alfa Laval representatives can assist in calculating potential savings.

Catalog excerpts

AlfaRex All-Welded Plate Heat Exchanger-1

Alfarex-f 2002-05-31 08.40 Sida 1 Rugged, efficient and trouble-free AlfaRex All-Welded Plate Heat Exchanger Annual savings of approx. 12,000 Euro (LPG cargo condenser upgrade). AlfaRex all-welded plate-type heat exchangers are efficient replacements for shell & tube units in applications involving aggressive media at high temperatures and pressures. Combining an ingenious design with laser welding, AlfaRex heat exchangers are tough and reliable and require very little maintenance.

Open the catalog to page 1

AlfaRex All-Welded Plate Heat Exchanger-2

Recognize these problems? • High operating costs for oper- ators of chemical product tank- shell & tube heat exchangers. > Corrosion problems, pitted tubes. > Leakage from heat exchangers. > Frequent costly maintenance > Frequent cleaning required; difficult • Frequent breakdowns resulting costly downtime. > Worn-out shell & tube heat exchangers difficult and costly to retube; hole must be cut in deckhouse structure to retube. Replace your shell & tube unit with an AlfaRex Plate Heat Exchanger High performance and reliability. > Copes with liquids, gases and mixtures of liquids and gases. > Copes...

Open the catalog to page 2

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