Plate heat-exchangers (PHE)

Shell-and-tube heat-exchangers

Automotive heat-transfer devices

Two-phase heat-exchangers

Landfill gas coolers

• Low pressure 

• High pressure

Bitumen/thermal-oil heaters

Extended-fin heat-exchangers

Modular shell-and-tube heat-exchangers (MSTHE)

Air-to-water heat-pumps (AWHP)

Liquid-to-liquid heat-pumps

Air-to-air heat-pumps

Gas-to-gas heat-pumps

Process heat-pumps

Nano AWHP range

• 1 kW, 2 kW, 3 kW, 4 kW

Micro heat-pumps

Thermo-electric heat-pumps

Cuprobraze

• Copper-brass brazing

• Anneal-resistant copper fins

• Anneal-resistant brass tubes, headers, side-members

• Controlled atmosphere brazing (CAB)

  • Nitrogen

  • Nitrogen + hydrogen

Xbraze

• Novel copper-copper brazing

• RHVAC 

• Controlled atmosphere brazing (CAB)

  • Nitrogen

• Atmospheric 'getters'

Composition deposition technology (CD)

• Brazing of aluminium foils

• Flux-coated aluminium-silicon particles

• Particle-binder technology

• Binder fume burn-off control

• Controlled atmosphere brazing atmosphere (CAB)

• High-volume mass production

Nocolok

• Brazing of aluminium foils

• Aluminium-silicon clad components

• External mass flux application

• Controled atmosphere brazing atmosphere (CAB)

• High-volume production

Vacuum brazing

• Magnesium-rich aluminium foils

Controlled atmosphere brazing (CAB)

• Radiation

• Convection

• Convection + radiation 

• Hybrid

• Batch

Brazing profile optimization

Binder burn-off control (novel)

Gas-flow optimization

• Flow balancing

• Gas usage minimization

Cooling systems

• Water-jackets

• Gas blast

• Air blast

Gases

• Nitrogen

• Nitrogen + hydrogen

• Hydrogen

Vacuum