In addition to our services, we are a serious partner in product supplies
♦ Our Small Extruder …
… is designed and built according to our customer’s wishes. The extruder is designed up to a working width of up to 1000 mm hose and flat foils and has an output of up to 150 kg/h. The extruder is offered by a nozzle size of 80 to 200 mm.
Due to its low height, it not only adapts optionally to the product site, but also has an optimal result through short distances. The rotating winder ensures perfect film geometry due to the short pull-out distances.
The blow head has a patented distribution concept, which allows a small construction and thus only 5- and 7-layer extruders. This concept saves significant costs in steel and heating energy, as the blow head is smaller and more efficient.
The extrusion screw in the Vis-Co® design ensure good optics and quality of the film products, increase the conductivity and the conveying behaviour. And the Vis-Co® mixer contributes to the reduction of deposits, burns and stalks by its gentle mixing behavior. Low mass temperatures and effective cooling allow for a power of up to 150 kg/h and this with low height.
The electrics and mechanical engineering are simple and comply with the valid EN standards.
♦ Our Lab Extruder (Labex 30)…
…has clear requirements. The laboratory equipment can also be implemented on large systems, because the system shows the same problem properties as strips (spiral distributors), specks and cross-profile tolerances etc …
Our machine can produce 24 hours a day, 7 days a week, and at a low cost. The extruder is built in a standard working width of 300mm, on customer request up to 600mm. Semi-automatic roll change and also tandem execution, so that flat films can be produced, is possible. Winding diameters of up to 500mm can be achieved with pneumatic winding shafts.
The extruder is built in sizes Ø 20mm to Ø 40mm and 30L / D length, whereby our standard size is Ø 30mm x 30L / D. You can choose from mono up to seven layers and nozzle sizes from Ø 20 mm to Ø 80 mm. Our standard version has a screen changer, melt pressure and melt temperature display, as well as its own conveyor system. The electrical and mechanical engineering is simple and complies with the applicable EN standards.
♦ Our Hot Needle Perforation…
…provides optimum results at a line speed of up to 100m/min and different needle grids, also through fine manual adjustment of the pneumatically controlled needles.The needle temperatures are controlled via a standard controller and can achieve up to 400̊ C. With the gears being driven by electric drives at both sides, we regulate the speed via a potentiometer or on the motion sensor that adjusts the speed in the range of 0-10VDC. It is further equipped with a counter roller acting as a brush. Of course, a connection to your emergency stop system is possible.Spacer sleeves extend the system so that you can perforate only certain film sheets. As always, suction to prevent heat related jams and precise temperature adjustment of the roller are also possible..
♦ Our cold needle perforation…
…is characterized by their individuality, because segmentations are possible by spacer sleeves. Various needling as diamond pattern or straight shape and a counter roll the grooved form or the brush can be selected. Suitable for all PE-film types with a line speed up to 100m / min.
♦ Special mixer for extrusion screws – the patented Vis-Co® M (patentnumber DE 102008026892)…
…for all kind of films. Due to the gentle mixing deposits or carbon are reduced. We design and manufacture individually in combination with a complete screw.
♦ Dies from Vis-Co® concepts mono and up to 7 layer with new distibutor concept (patentnumber DE1020070506941)…
…With this concept, significant costs are saved, since the die is smaller and he works efficiently. So cost savings of over 30% are possible. Design according to the needs and wishes of the customer.
♦ Extrusion screws with Vis-Co® concept…
…are designed to customer requirements and wishes. They improve Quality of film products. Depending on the material, we offer up to 12 months production guarantee. We also offer cylinder in nitrieded or in bimetallic version.
♦ Air ring – HPC 1-3…
…even for very small nozzle sizes for all types of film (from ø 30mm). Also ideal for retrofitting because the market prices are not exceeded. Improvements in the performance, the stability of the film bubble and the tolerances can be achieved.
♦ Special Seal Cut Unit Profi – the welding system…
…which can be integrated easily into an existing blown film line. Working widths up to 2500mm possible at a film thickness of 8 to 250 microns and a web speed of up to 300 m / min.
♦ The prototyp “Winder SM 1200″…
…is nearing completion of the development and will have its remit in the area of films building and agricultural films. Fitted with a film storage can be used for inline and offline.
For more informations click here: News
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- U.B. Tech – Info: Consulting program (PDF)
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- U.B. Tech – Info: Seminars (PDF)
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