Biological Fermentation High Performance Dimpled Stainless Steel Plate

High performance Industrial Lazer Welding Heat Transfer Pillow Plate Type for Biological Fermentation

Brief introduction

The pillow plates,also called dimpled plates or thermo plates are a special heat exchange plate made of two stainless steel plates that are laser welded together in a customized pattern.

Plate Type

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.

Technical overview

Working principle

The boundary of the plate is completely laser welded to create a pressure seal. These laser welded plates are then inflated hydraulically with a hydrostatic pump or inflated with dry nitrogen. During the expansion process,pressure is applied to the steel sheets to deform the material and create a cavity for the heat exchange medium. After this stage, the plates are formed into cylindrical elements, they are connected to each other,as well as welding of flanges and conical and pressed ends.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.It can be used with refrigerant, liquid or steam.

Product Advantages

• Custom-made
• highly flexible
• Cost effective
• Low production costs
• Excellent turbulence design
• According to the application any design is possible
• Very strong,reliable,constant high-quality welds
• Very homogeneous temperature gradient, product-gentle and conciliatory tempering of products by liquids, refrigerants and steam.
• Less chance of leaks due to high quality welding.
• High heat transfer coefficients at lower flow rates.
• Better mechanical resistance to thermal cycling.
• Long lifetime due to individually chosen materials.
• Easy cleaning due to easily accessible single or double embossed pillow plate prime surface.
• An extremely efficient circulation of the refrigerant ensures a much higher cooling or heating effect of our pillow plates

Company introduction

Jiangsu Hanpu Mechanical Technology Co., Ltd. is a project engineering company jointly established by Jiangsu Saideli Pharmaceutical Machinery Co., Ltd., Jiangsu Zhongyi Environmental Technology Co., Ltd., FERREO A/S in Denmark, Shanghai Jiaotong University and Nanjing Kingreat Machinery Co., Ltd. Hanpu main projects include but are not limited to: MVR evaporation system, powder washing salt and vacuum salt production project, oil tank sludge cleaning project, landfill leachate treatment project, plant/animal oil processing production line, urban wastewater treatment project, various wastewater treatment projects, and CBD oil extraction production line. Technical support and transfer of API product technology package. The main products are centrifuge series, multi-effect and MVR evaporation and crystallization equipment, laser welding heat transfer board, lithium battery material mixing equipment, pressure vessel and titanium, zirconium, nickel, and other non-standard special equipment.

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