Cold-feed, degassing extruders type VAKUEX manufactured by TROESTER are being used successfully by leading companies in many areas of rubber processing. Together with complete lines for continuous vulcanization, these extruders are also characterized by outstanding output values.

The modern production of high-grade, pore-free rubber profiles and hoses can only be achieved economically with the help of vacuum extruders. Only in this way can pore-forming constituents in the compound such as air or moisture, be removed permanently and the benefits of pressureless continuous vulcanization systems be utilized.

Further advantages offered by the degassing of rubber compounds are the extrusion of pore-free products, even with large extrusion cross sections, and the production of sponge rubber profiles with fine, uniform porosity and excellent dimensional tolerances.

Download the brochure