The viscoseals are available for highly viscous fluids which are used for extrusion gear pump systems. The seal is contactless and dynamic. It has a simple design and has only one sealing part. A cooled model is available for the polymer extrusion industry is available and it is virtually maintenance free.
When it comes to manufacturing profiles and dealing with strainers, high requirements are placed on pumping consistency and extrusion lines. The new gear pump series extrex⁶ RV/RB from MAAG raises the performance of gear pumps for elastomer extrusion to new levels in terms of both economy and processing technology. Product quality is guaranteed by a stable discharge, the lowest tolerance deviations and achieving process stability in quick time.
Elastomeric processing requires positive displacement devices that gentle convey high viscosity rubber through the system. Specifically designed, low compression tooth design allow the extrex⁶ ER transfer, booster or metering gear pump to achieve both high pressure and low shear.
The rubber compound is conveyed with a constant, precise flow even at high discharge pressures – and this also for extremely dry or sticky compounds, where former pump generations reached their limits due to scorch. Additionally, their anyway high efficiency and long life span will extend unrivaled due to reduced internal friction.
Suitable for Extrusion
Polymer processes require pumps that gently process both high and low viscosity plastic melt through the system.
Specially designed low-compression teeth allow the thermorex®-x⁶ class transfer, booster or metering gear pump to achieve both high pressure and low shear. The plastic melt is conveyed with a constant, precise flow even at high discharge pressures — and this also for low viscosity products like prepolymers, where former pump generations reached their limits. Additionally, their high efficiency and long service life will enhance the capacity of any given production plant.
Suitable for Resin & Virgin Polymer Production
Processes in the manufacture of polyolefins require high-pressure gear pumps which build up pressure for the units after the compounder. The new performance driven geometry of polyrex® x⁶ class results in high throughput rates at high flow rates and low shear stress. polyrex⁶ can convey low viscosity polymers where earlier pump generations failed. Thanks to increased pump performance, the specific conveying capacity is 50% higher compared to same housing size pumps of older generations. For debottlenecking existing plants, MAAG offers alternative housing designs with matching interfaces to older pump generations.
Suitable for Masterbatch, Compounding
Extrusion operations require extremely reliable gear pump systems with high output consistency and a configuration to suit each application.
The modular design of extrex® gear pumps easily meets the requirements for these diverse applications.
The extrex⁶ GU gear pump is a general use design that elevates your process to the next level. With the new x⁶ class design you have additional benefi ts compared to the classic gear pump designs.
All pumps are available with ST design (flow optimized) and with the 5R design (Retrofit flange design classic pump).
Suitable for Masterbatch, Compounding, Recycling, Extrusion
The extrex6 EP gear pump is an intermediate pressure solution for applications requiring higher pressure, greater load bearing considerations for low lubricity products. With the new x6 class design you have additional benefits compared to the classic gear pump designs.
Suitable for Extrusion
The extrex⁶ SP gear pump is a high pressure gear pump for applications dictating high pressures and loads. With the new x⁶ class design you have additional benefits compared to the classic gear pump designs.
All Pumps are available with ST design (flow optimized) and with the 5R design (Retrofit flange design classic pump).
Extrusion operations require extremely reliable gear pump systems with high output consistency and a configuration to suit each application. The modular design of extrex® gear pumps easily meets the requirements for these diverse applications.
Suitable for Extrusion
Extrusion operations require extremely reliable gear pump systems with high output consistency and a confi guration to suit each application.
The modular design of extrex® gear pumps easily meets the requirements for these
diverse applications.
The extrex⁶ MP is a high pressure gear pump for the most demanding thermoplastic applications. With the new x⁶ class design you have additional benefi ts compared to the classic gear pump designs.
The flange design ST is already the same as the classic trudex, so there is no need to change process connections when replacing classic trudex pumps.
Suitable for Extrusion