About us

Furnaces, complete plant and production technology
The core competence of JSJ lies in the development, planning and erection of tailor-made melting furnaces for specific glass compositions as well as the production technology.

In particular JSJ turns its attention on providing complete plant to its customers.

E.g. JSJ engineers have the capability to provide the complete production plant and technological know-how for glass melting and tube forming.

A second important field of activity is the glass heat treatment equipment and the special machinery. JSJ today is able to supply its customers e.g. with state-of-the-art belt, spindle type or rim tempering lines and machines, special casting machines or complete plant for chemical strengthening of glass.

In the latter case JSJ experts can look back on more than 15 years of practical chemical strengthening experience. Today, JSJ develops and supplies highly automated solutions including required process know-how for all areas of application.

Products and services

GLASS PRODUCTION PLANT FURNACES, COMPLETE PLANT AND PRODUCTION TECHNOLOGY
Electric furnaces
Gas fired furnaces (oxy-fuel, regenerative, recuperative) 
Special melting facilities
Glass conditioning systems 
Environmental control systems
SCADA systems
Research- and development
Ongoing technical cooperation

GLASS TREATMENT EQUIPMENT AND SPECIAL MACHINERY
Tempering lines on belt and spindles
Chemical glass strengthening lines 
Annealing- and decorating lehrs
Roller furnaces for flat glass
Glass insulator assembling lines
Special machinery / complete tube drawing lines
Foam glass production

GLASS MELTING SERVICES
Melting of particular glass
Melting tests and raw material assessments 
Melting technology investigations
Measurement of physical properties of melts 
Corrosion tests (refractory and electrode materials)
Mathematical and physical modeling

Chemical Strengthening

Complete plant for chemical strengthening of glass including loading/unloading, washing and drying

Complete production for float glass

German technology and equipment for the complete production of float cover glass. TFT and borosilicate float glass together with our partners Umicore, GFT and other German suppliers.

Electric Furnace

Electric Furnace for production of borosilicate glass 15 t/d

Address
JSJ Jodeit GmbH
Am Nasstal 10
07751 Jena-Maua
Germany

Phone: +49 3641 622920
Fax: +49 3641 622940
Internet: www.jsj.de
E-mail: Send message

Contact person

Katrin Schulze
Commercial Department
Phone: +49 3641 622920
E-mail: Send message

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