• CENTRUM OBRÓBKI STALI

  • CENTRUM OBRÓBKI STALI

  • CENTRUM OBRÓBKI STALI

  • CENTRUM OBRÓBKI STALI

  • CENTRUM OBRÓBKI STALI

  • CENTRUM OBRÓBKI STALI

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Pillow Plate - Heating and cooling coats

Heating and cooling coats Pillow Plate - modern technological solutions

To meet the expectations and needs of customers, BTH Import Stal has launched a new service - a line for the production of Pillow Plate heating and cooling coats. As the only company in Poland, we can boast of this modern, with an automated production line, laser welding of this type of Pillow Plate. Thanks to our over twenty five years of experience in the steel industry, we can offer the highest quality of services and a high class of materials and components used.

 

What is it and where is the use of Pillow Plate?

Pillow Plate is two sheets of stainless steel that are laser welded. During the production process, two flat sheets are spot welded together over the entire designated surface using a suitable pattern of welding points. The outer edge of the panel is laser welded continuously creating a tight part and pressure limit. The characteristic "cushions" are then created by gradual hydraulic pumping, which guarantees the reliability and safety of the filling process. The design with a cushion provides several advantages, such as the possibility of using at high pressures, hermetic construction and low weight. In addition, the corrugated channel and welding positions induce a flow deflection and improve lateral mixing, which gives good thermohydraulic properties. In order to ensure proper operation, coats are designed to carry breaking pressures at least five times the operating pressure of the cooling / heating medium. Importantly, heating and cooling coats are made to order, according to the individual customer's needs, to perfectly meet the specific purpose.

Laser-heated heating and cooling coats are used to create various types of heat transfer elements that will be used in industrial heating or cooling of various types of products, including food, eg non-alcoholic beverages and alcohol (beer, wine) and milk. They also work well in the pharmaceutical, cosmetic and chemical industries. They are used for welding sheets of equal thickness, which are used for the production of plates for heat exchangers, as well as for welding sheets of various thicknesses, used in the production of reactors, tanks, etc.

The technology allows for joining together sheets with thicknesses from 0.6 to 2.0 mm (overlay plate) and 3-20 mm (main sheet) and bonding materials from 8, 9 and 10 material group, i.e. austenitic steel (304, 316, 321 and others), nickel alloys and austenitic-ferritic steel (duplex type).

 

Numerous advantages of the Pillow Plate cooling heating coats

Laser-welded Pillow Plate cooling and heating coats feature extremely high efficiency due to the turbulent flow of the medium in the gaps. The use of a "cushion" results in low welding costs, which is a particularly economical solution. It allows you to use thinner materials and thus save on the cost of semi-finished products. The large heat exchange surface as well as the turbulent flow in the chambers (cushions) have an influence on the increase of the heat transfer coefficient, and therefore their geometry also affects the time required to cool or heat the product.

This is associated with increased efficiency and, as a result, financial savings (lower production costs). As the volume of the plates and the heating and cooling fluids circulating in them is small, the pump capacity does not have to be large. The use of CNC programmable laser welders enables the execution of many desired shapes, connection points and fastenings as well as recesses.

Thanks to the fully qualified by the notified body (UDT) technology, you can use any shaped elements in pressure equipment. The larger gap between the bonded sheets in turn provides greater resistance to deposits and other contaminants. The device is also characterized by less sensitivity to dimensional tolerances of the bonded elements. Also from the perspective of the equipment manufacturer, the heating and cooling coats are a perfect alternative to the labor-intensive and expensive technology of the jacket's production in the form of quilted elements, channels or half-shells.

 

Pillow Plate Coats - we invite you to take advantage of the services

If you are interested in the service of making Pillow Plate heating and cooling coats, please contact us. We try to describe our services and products as accurately as possible, however, if you have additional questions, please contact us by phone, email or in person. Our specialists will be happy to provide you with additional information on the proposed assortment, they will advise you on choosing the product best suited to your needs and will help you place an order.

 

  • Pillow Plate - Płaszcze grzewczo chłodzące
  • Pillow Plate - Płaszcze grzewczo chłodzące
  • Pillow Plate - Płaszcze grzewczo chłodzące
  • Pillow Plate - Płaszcze grzewczo chłodzące

 

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