Testimonials

"Jorg is a pleasure to work with. I appreciated his fantastic communication, his willingness to go the extra mile to ensure project success, and his commitment to upholding the highest quality. I look forward to continued collaboration with High Temperature Concept."

"I enjoyed working with Dr. Demmel over the course of this project. He is a true professional and did a hell of a job.“

“Jorg has been a great partner to work with. His team is knowledgeable and responsive. Design phase was very easy due to his understanding of the materials and processes. Quality of product and lead time both exceeded expectations on all orders to date.”

“We could increase the number of heat exchangers for our vacuum brazing process through new CFC Fixtures for each batch from 200 to 500 pieces. The batch weight could be reduced from 2,500 to 1,700 kg as well as the process cycle time from 8.5 to 6.8 hours and the number of employees from 6 to 2. A really great success.”

“Dr. Jorg Demmel has a great knowledge and experience about advanced materials like ceramics, with or without fibre-reinforcement. He also has a wide knowledge about various manufacturing subjects, especially in heat treatment of metals. He definitely is the best expert you can find in the field of new CFC Fixtures for high temperature processes!”

“The investment is high. Such a CFC Fixture for Allen Keys costs about 12,500 to 15,000 EUR depending on type/size. The profitability for our applications can be calculated very quickly and is high. Amortisation in less than 2 years.”