Model Number: SPI-#3334 Brand Name: SeHenstar Key Specifications/Special Features: SPI immersion heat exchanger is applied for working condition of liquid heating, cooling and heat recoverySPI immersion heat exchanger is based onworldleading technologyof laser welding pillow plate heat exchange technologyPillow plates are arranged according to certain distances and form a parallelOutside plates are the wider channel for one fluid, inside plates is the channel for another fluid to exchange heatPillow plate together with wide channel design not only makes high heat exchange coefficient possible but also has remarkable technical advantages superior to traditional heat exchangers, including high temperature and high-pressure resistance, dirt resistance, easy cleaning and flexible disassemblyApplications:Cold storage of agriculture productsPoultry processing industryBakery processing industryFood and dairy processing industrySeafood processing industry
Meat processing industry
Beverage industry
Concrete cooling
Sewage heat recovery (sewage source heat pump unit)

Laser welding pillow plate: heat exchange pillow plate is machined by full automatic laser welding and forming process
Its unique pillow structure makes fluid into optimum turbulence state to achieve highly efficient heat exchange
It also boasts various advantages such as dust proof, high temperature and high-pressure resistance and easy cleaning

Pillow plate concept: pillow plate is laser welded by two plates all around and in the middle area full of weld flowers
After the forming process, the inner part of the heat exchange plate forms pillow type cavity
Pillow design creates excellent turbulence and provides self-supporting structure
In practical applications, the additional welding path is often added in the pillow heat exchange plate, in order to adjust and control the flow of fluid into and out of the heat exchange plate nozzle position, the fluid velocity and flow rate inside plate, so as to optimize the heat exchange effect

Advantages:
Excellent turbulence design, high heat exchange coefficient
High welding reliability
Small external surface resistance, not easy to produce dirt
High-temperature and high-pressure resistance
Wide channel, low-pressure drop, easy to clean
Flexible shape to maintain optimal heat exchange effect