The stainless steel plate heat exchanger consists of a stack of corrugated stainless steel plates. Thin flow channels are formed between adjacent plates, and two fluids exchange heat counter-currently through the plate walls. The unique corrugated design generates intense turbulence, achieving heat transfer efficiency far superior to traditional tubular heat exchangers. The stainless steel construction provides excellent corrosion resistance and hygienic properties, making it widely used in food, pharmaceutical, chemical, HVAC, and environmental protection industries.
Component Structure
| Component | Description |
|---|---|
| Plates | Pressed into corrugated pattern, thickness 0.4~1.0mm, material 304/316L stainless steel |
| Gaskets | Rubber or elastomer material, embedded around plates to form flow channels |
| Frame plate (fixed) | Front support that compresses the plate pack |
| Pressure plate (movable) | Rear support that can move along guide bars |
| Guide bars & tightening bolts | Guide and compress the plate pack |
Suitable Media
Clean liquids (water, oil, acids, alkalis)
Food-grade media (milk, juice, beer, syrup)
Pharmaceutical media (purified water, WFI, drug solutions)
Low-viscosity gases (steam, inert gases)
Cooling water, chilled water, hot water
Unsuitable Media
Media with large solid particles (>1mm) or fibrous materials
High-viscosity media (>10,000 cP)
Highly corrosive gases (requires special gaskets)
