CO2/N2 Gas dosing systems

Microcell foam extrusion systems from Promix are used for a wide variety of applications and for almost all polymers. Thanks to the production of very homogeneous microcellular foam structures, high-quality foam products with very low densities and excellent mechanical properties can be produced. Physical foaming can reduce material consumption and thus costs by an average of 20%. This not only saves money but also has a positive impact on the environment. Promix Foam extrusion systems set standards in the production of microcellular foam products with very homogeneous cell structure and high process consistency. The systems operate with environmentally friendly blowing fluids nitrogen or CO2 and are easy to integrate into existing or new extrusion lines. Depending on the application, density reductions of 5 to over 70 % can be achieved.The technology can be used for packaging films, sheets, foam core and corrugated pipes as wellas profiles, cable sheating, blow molds and blown films.

Promix supplies key components to optimize the production of light foams such as XPS insulation boards, XPET construction boards, XPE foam films, etc. Thanks to the improved cell structure, the foam density can be further reduced, and the throughput of the plant increased, resulting in significant cost savings in production. Replacement of iso-butane for the sake of the environment Iso-butane and other hydrocarbons are excellent blowing agents for high expansion foam production.However, they are also highly harmful to the environment and highly flammable, which increases the production risk. Promix gas dosing stations in combination with other retrofittable process engineering components enable at least a partial switch to the non-flammable and environmentally neutral gases CO2 and nitrogen. Your optimization potential ,Improved mechanical product properties ,Lower foam density ,Replacement of hydrocarbon blowing agents with CO2 and nitrogen ,Increased line throughput

Monitor the quality in your extrusion line, fiber production, polymer production or food and chemical production continuously in real time with the Promix Visco-P inline viscosity meter. Prevent scrap production and reduce raw material costs through active raw material management. Promix Visco-P is a true online rheometer that helps you monitor your production process and save production costs. Ask for a test unit and see for yourself! Advantages Promix Visco-P inline viscosity measurement ,Continuous monitoring of raw material quality and process conditions in real time ,Raw material cost reduction through active raw material management ,Precise inline viscosity measurement in the melt stream – without bypass ,Suitable for all viscous media ,Additional benefit of melt and temperature homogenization in the Promix melt blender, which also serves as a measuring section ,Can be integrated into any extrusion line ,Test units available

Insufficient surface quality, long cooling times, uneven thickness tolerances or other quality problems often limit maximum production output. Promix melt blenders eliminate these limitations sustainably and lead to significant cost savings. Would you like to optimize your extrusion process? Improved melt homogeneity and a more uniform melt temperature create tighter thickness tolerances and better surface quality. And quite often, it can also increase production throughput. Promix offers you highly effective static mixers and melt blenders at low investment costs. They are supplied ready for installation, including heater bands and holes for pressure and temperature sensors. The melt blenders are usually installed downstream of the screen changer & gear pump, and upstream of the die. The very short installation length allows easy retrofitting in existing extrusion lines.