Chemical processingCompabloc CP75 Plate Pack Replacement
Replacement core engineering, welding control and leak-tight verification for an existing Compabloc CP75 installation.
Plate & block replacementView case studyCase studies
What the duty demanded—and how it was solved.
Documented projects, replacement engineering and failure investigations. General technical guidance remains in the Knowledge Center.
Chemical processing
Zinc Sulphate Heating System Upgrade
View case studyChemical processing
Chemical processing
Chemical processingGEA Block-Type Fully Welded Heat Exchanger Replacement
A fully welded plate-and-block replacement approach for an existing GEA block-type heat exchanger.
Plate & block replacementView case studyChemical processingZinc Sulphate Heating System Upgrade
Spiral heat exchanger selection for stable heating of a corrosive, fouling zinc sulphate process stream.
Spiral plate heat exchangerView case studyEnergy & heat recovery
Energy & heat recoveryAll-Stainless BPHE for Biogas Cooling
Copper-free compact heat exchanger selection for cooling biogas from 70.4°C to 25°C.
All-stainless fusion-bonded BPHEView case studyHVAC & refrigeration
HVAC & refrigerationCO₂ Cascade Heat Pump
Compact brazed plate exchanger integration between cascade refrigeration stages.
Brazed plate heat exchangerView case studyFood & pharmaceutical
Food & pharmaceuticalCream Processing Heat Exchanger
Multi-section hygienic plate heat exchanger for cream heating, cooling and product-to-product recovery.
Sanitary gasketed plate heat exchangerView case studyFood & pharmaceuticalRice Bran Oil Heating and Heat Recovery
Fully welded heat exchangers for high-temperature oil heating, recovery and cooling duties.
Plate & block heat exchangerView case study
Food & pharmaceuticalHigh-Viscosity Jam Heating
Tubular exchanger selection for sticky, viscous jam that presented blockage risk in narrow plate channels.
Tubular heat exchangerView case studyIndustrial cooling
Industrial coolingIndustrial Ammonia Heat Pump for 88°C Hot Water
Semi-welded plate exchanger integration in an R717 heat-pump system producing 88°C hot water.
Semi-welded plate heat exchangerView case study
Industrial coolingPillow Plates for a Dairy Falling-Film Chiller
A 1,100 kW ammonia falling-film chiller cooling 75 m³/h of water from 13°C to 0.5°C.
Pillow plate falling-film chillerView case study
Industrial coolingPolyol and ISO Formula Tank Cooling
Replacing inefficient chilled-water tank mixing with direct fully welded plate-and-block cooling.
Plate & block heat exchangerView case study
Industrial coolingDiscontinued TM10-BFT Replacement in Propene Service
A semi-welded drop-in replacement for a discontinued fully welded exchanger without piping modification.
Semi-welded replacementView case studyFailure analysis
Failure analysisPitting Corrosion in a Semi-Welded Plate Exchanger
Failure analysis of chloride-induced pitting during steam heating of vegetable oil.
Semi-welded plate heat exchangerView case studyBPHE Nozzle Failure After Secondary Soldering
Failure analysis of localized brazing damage caused by excessive heat during field connection work.
Brazed plate heat exchangerView case study
Failure analysisInternal Leakage Caused by Incorrect Service Data
Failure analysis showing how inaccurate freshwater information led to unsuitable material selection and chloride attack.
Plate heat exchangerView case study
Failure analysisConnection Leakage in a Vapor-Injection Heat Pump BPHE
Field analysis linking flow restriction, elevated head pressure and thermal stress to fatigue-driven leakage.
Brazed plate heat exchangerView case studyReplacement engineering
Replacement engineeringVahterus Plate & Shell Drop-In Replacement
One-for-one replacement of PSHE 4LL units with matched nozzles, supports, flanges and installation dimensions.
Plate & shell heat exchangerView case studyHave a similar duty?