K2007
Fine Mesh Straining - now possible up to 6000 kg/h in the rubber mixing line

With the new developed model 600 of the roll ex® gear extruder Uth is setting a new worldwide standard for fine mesh straining of high throughputs in the rubber mixing line and rounds off again the roll-ex fine mesh straining system on the whole.

The first machine of the model 600 TRF, has been running for months at an international operating sealing manufacturer. With this new model the inline fine mesh straining of rubber compound will be made possible as well for very big rubber mixing lines up to 6000 kg/h and meets therefore ideally the requirements of the manufacturing area for tires, automotive and compounds.

The new 600 TRF is based on the already well established and proved in many applications, modularly build, roll-ex® gear extruder technology, which was so far already available with a performance up to 3.500 kg/h. Equipped with the two-roll feeding aggregate (TRF) the finished rubber compound is feed directly from the open mill. This solution offers besides the short dwell time a whole row of procedural advantages.
After the fine mesh straining under highest pressure, through finest screen in the especially designed strainer head, the rubber compound can be shaped within only one process of operation into any shape, e.g. feeding stripes, slabs or pellets. Due to the modular construction the roll-ex 600 is also combinable with a twin screw extruder instead of the TRF.

The new model 600 is a further component of the roll-ex fine mesh straining system, which contains a substantial package of machines, equipment facilities and software around the application "straining of rubber compounds".

At the stand A50, hall 15 Uth is informing about all innovations and presents amongst by means of exhibits the whole product range, from the roll-ex fine mesh straining system via the roll-ex extrusion system up to solutions for precision extrusion.

For trial runs , machines of various sizes are available in Europe, the US and Japan.