دستگاه‌های آب‌بندی حرارتی  تولیدکنندگان، عرضه‌کنندگان، توزیع‌کنندگان

Himmelwerk means high end induction heating equipment made in Germany. We offer a wide range of products operating in a frequency spectrum between 4 kHz and 2000 kHz while delivering up to 250 kW of output.
Our high- and medium frequency electricity converters enable a broad variety of possible applications of induction heating in your production process. Our induction systems are used for thermal treatments like annealing, tempering or hardening but also for soldering & brazing welding, forming, joining and melting. We are experienced as well with forge heating, drying and coating processes and we are heavily invested with research projects like e.g. the international nuclear fusion research project ITER.
With more than 70 years of experience in induction and over a century in industrial electronics manufacturing we are a leading company for induction heating solutions and are spearheading the field of high frequency induction around the globe!
While our technology is mainly used in industrial metal heating applications for e.g. steel, aluminium, copper or brass (or even titanium), it can also be used to heat non metallic materials such as graphite, molten glass, fibre plastics, silicon, plasma and now with the use of nano particles even more materials can be heated.
Whether you need an industrial scale solution or just want to find out if we can provide an induction system for your individual non standard material or research case, just give us a call!

Wenzhou Dajiang Vacuum Packing Machinery Co., Ltd., established in 1995, is an integrated industry and trade company specializing in the R&D, manufacturing, and marketing of packaging machines. After nearly 30 years of development, it has become a leading manufacturer of packaging machinery in China. Wenzhou Dajiang is the preferred choice for foreign customers in the field of vacuum packaging machines and supports custom services, remolding machines to meet reasonable customer requirements.
Over the years, we have independently researched and developed a range of vacuum packaging machines, including single-chamber, double-chamber, and continuous types. The successful development of a large-scale double-chamber vacuum packaging machine marked our capability to develop and produce large-scale equipment.
Supported by our customers and through the hard work of our staff, we have achieved significant recognition, including the "2018-2019 Foreign Trade Credit Enterprise" award, status as a new high-tech enterprise, several patents, and a directorship in the China Food and Packaging Machinery Industry Association.
Wenzhou Dajiang operates from two plants and its headquarters. The main plant in Nanjing, Jiangsu produces various vacuum packaging machines and automatic MAP tray sealers. The plant in Wenzhou, Zhejiang produces manual tray sealers, vacuum skin packaging machines, and semi-automatic MAP tray sealers. Both plants perform their dedicated functions and cooperate closely with the sales team at the head office.
Looking forward, Wenzhou Dajiang will adhere to the principle of "quality creates brand," continuously strengthening technological innovation and improving the service system. Our next goal is to become the leader in the sealing machine industry.