Drum pressure Laser Welding Dimple Steel Plate pillow design
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 a 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.
|Double Embossed Pillow Plate||Single Embossed Pillow Plate|
|Pillow Plate 1.0mm +1.0mm||Pillow Plate 1.0mm+2.5mm|
|Pillow Plate 1.2mm+1.2mm||Pillow Plate 1.2mm+4.0-10mm|
|Pillow Plate 1.5mm+1.5mm||Pillow Plate 1.5mm+4.0-10mm|
The plate heat exchangers are made of stainless steel and are ideal for the indirect heating and cooling of process liquids in plants or tanks. They are manufactured to the specific requirements of each customer. They transfer the thermal energy between the heat exchanger medium that flows through the heat exchanger and the process liquid.
The process liquid in the container circulates around the plate heat exchanger and is heated up to the desired working temperature and maintained. If heat is generated in a process (for example by a rectifier or an exothermic reaction), this can be cooled down by the heat exchangers. For heating applications hot water, steam, saturated steam and thermal oil can be used as a heat exchanger medium. Water, salt solutions and glycol are suitable for cooling.
1. Double-sided drum pressure, generally used as immersion heat exchange element.
2. Single-sided drum pressure, generally as a flat sleeve or clamped heat exchanger.
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