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AWK Welded Plate Gas-Gas Heat Exchanger

A modular design allows project-specific configurations. Each core module comprises multiple plates: one set welded to form channels for one gas stream; corrugations on the opposite side form channels for the counter-flow gas. Customizable flow arrangements efficiently handle gas-gas heat transfer (e.g., preheating combustion air with exhaust gas for energy recovery). Welded stainless steel dimpled plates act as heat transfer elements. Surface protrusions enhance turbulence at low Re, boosting heat transfer. Smooth surfaces minimize fouling. Welded seals eliminate leakage risk. (Can be adapted for gas-liquid applications).
Features

High heat transfer efficiency (cross-flow, counter-flow)

Modular assembly, scalable for large applications

Long-term heat transfer efficiency (low fouling, no weld detachment)

Compact structure

Specialized gas-gas design

Flexible material combinations

High temperature and corrosion resistance

Small footprint, lightweight

Specifications
  • Maximum installed area
    Maximum installed area
    200000m²
  • Maximum processing capacity
    Maximum processing capacity
    Project-dependent
  • Maximum design pressure
    Maximum design pressure
    100Kpa
  • Maximum temperature resistance
    Maximum temperature resistance
    1000℃
  • Plate material
    Plate material
    AISI304, 316, 310S, 2205, 254, Ti, ND...
Qualification