SIEBE Engineering, founded 1983, is one of the leading global companies for high-quality in single extrusion technology located in Germany and the latest member of the KURRE-Group a leading supplier for the international market of special cable wiring and cable production equipment.
With more than 200 employees within the entire group the know-how in design, production and assembly, programming and commissioning, single machines as well as complete production lines for various industries can be offered in a much bigger scale as it was before.
SIEBE has a lot of standard machinery which can be delivered within short times, but our focus is also developing machines according to customers processes and wishes. Therefore, these machines are customized which at the same time can be called as an individual innovation.
We are going to show some new special technologies and (patent pending) developments which can be used in cable industry.
SIEBE is producing customized full operational extrusion lines for automotive-, data-communication- and special- cables as well as plastic-tubes.
The SIEBE extrusion lines are specially designed to meet the permanently increasing demands of the industry for highest quality and productivity and a minimum of production scrap. Also, measurement equipment for cables can be offered to the market, e.g. color matching system for cables.
The conception of the intelligent bypass control system is mainly based on a sophisticated mechanical device that is driven by an electric motor. With this technical approach every melt pressure value can be exactly adjusted within the extruder barrel. No polymer melt is pressed through the extrusion crosshead and at start-up of a product the extrusion process parameters are already in a steady state. This system can be easily integrated in every main control system of a cable production line.
• For Production of CAT 5/6/7, Mini coax CATV cables, RF cables and others
• Special design of extruder and screw
• Product diameter range from 1-50mm
• Line speeds from 50 up to 1.200m/min
• Guarantee for highest quality standards
• Highest production-speed and reliability
• Minimized loss at start-up due to hot-cold-diameter control
• Reduction of time and material losses during collor changes because of automatic or computer-guided changing system
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Intelligent bypass control system for the extrusion of foamed insulations
Nowadays in the production process of physically foamed data and high frequency cables the reduction of start-up scrap is the key point for production efficiency, cost saving measures and sustainability strategy. SIEBE Engineering GmbH together with EROCARB SA put a lot of effort into the development of an intelligent bypass control system that enables a line operator to start up a physically foamed cable in an ideal working point. In this way, the scrap length of a foamed cable can be reduced at each start-up almost by a factor of 10 which shows the huge potential of this bypass control system in terms of process optimization and cost savings.
In general, the conception of the intelligent bypass control system is mainly based on a sophisticated mechanical device that is driven by an electric motor. With this technical approach every melt pressure value can be exactly adjusted within the extruder barrel. No polymer melt is pressed through the extrusion crosshead and so, at start-up of a product the extrusion process parameters are already in a steady state.
From the beginning on the bypass control system was designed as a stand-alone module that is equipped with its own CPU and a touch panel for the user interactions. This means that the described intelligent bypass control system can be easily integrated in every main control system of a cable production line. The “old” bypass has to be replaced, only. In case of SIEBE cable production lines the retrofit can be carried out with an integration into the main control system.
To obtain additional information, visit our booth #F10 or contact us by email: firstname.lastname@example.org