Haehl Technology (Suzhou)

H?L Walzen GmbH is considered as a medium-sized company. Presently, worldwide 140 people are employed. Our core business is development and manufacturing of cylindrical parts for nearly all industries as well as highly complex cutting procedures of numerous special materials. H?L Walzen GmbH is to be considered as one of the leading companies regarding manufacturing of long, slim roll bodies as well as heating- and cooling rolls in general.  The headquarter is situated in Kieselbronn being a part of the well-known technical region of Baden-W?ttemberg (Germany). In 2003 H?L Technology (Suzhou) Co. Ltd. which is situated in the province of Jiangsu in People?s Republic of China was founded in order to develop the Asian market for our roll products. Rolls Due to their low weight and their high cost-effectiveness a single-shell jackets are generally considered to be a convenient and a functional solution. For example as a single-piece outer shell with different completed journal constructions for single plate, double-plate as well as according to the mode of operation as a fully bottom construction. Or as a heating- or cooling roll with additional discs or spray tubes inside the roll. For more demanding requirements, e. g. in the field of increased heat capacity, the exact surface temperature accuracy and a predictable pressure loss ? H?L recommends the application of heating- and cooling rolls with double jackets individually designed for internal medium flow system.