Since the heat transfer surface per unit length is large, it is a compact and lightweight pin tube type heat exchanger.
The Kajiwara heater was developed by Sanrod International in Sweden, and initially, it was imported and sold in the Japanese market by Gaderius Trading Company. Compared to conventional shell-and-tube heat exchangers, it boasts extremely high efficiency and can be made compact and lightweight, attracting significant attention. Since 1964, Kajiwara Iron Works has started domestic production, manufacturing and delivering approximately 50,000 units by the end of 2003, and it has been widely favored in the industrial sector. In January 2004, Kajiwara Iron Works acquired the sales rights from Orborg Industries and transferred engineers from that company, starting as a manufacturer with a consistent approach to design, production, and sales. The Kajiwara heater is categorized into "pinch tube type" and "coil tube type" based on the shape of the heat transfer surface. For more details, please contact us or refer to the catalog.
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basic information
**Features** ○ Compact and lightweight → Large heat transfer surface per unit length, making it compact and lightweight. ○ Self-cleaning action → The heated medium becomes turbulent as it passes through the pinch tube heat transfer surface, resulting in self-cleaning of the heat transfer surface. → For example, it does not clog with oil sludge, allowing for efficient operation over a long period. ○ Flexible installation → Can be installed both horizontally and vertically. ○ No impact from thermal stress → The heating element is supported on one side by a flange through a seal. → The other end of the heating element can expand and contract freely, so there is no adverse effect on any parts due to thermal stress. ○ Easy maintenance and inspection → During maintenance and inspection, the main flange can be removed to easily take out the heating element. ● For more details, please contact us or refer to the catalog.
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Company information
Kajiwara Iron Works Co., Ltd. has been striving for technological advancement since its establishment as a pressure vessel manufacturer in 1915, under the guidance of our valued customers. Thanks to this support, the experience we have accumulated over many years has become our technical strength in producing a wide range of products, enabling us to meet the needs of our customers. Moving forward, we will continue to work diligently to refine and enhance our technology, striving to establish our position as specialists in the field.