PUMP & FILTRATION SYSTEMS > Extrusion Gear Pumps

Customized Solutions Thermoplastic manufacturers and processors need efficient and reliable components that can adapt to a wide range of applications. At MAAG Group our team of extrusion experts has the combined know-how of tens of thousands of applications behind them to provide the right solution for your needs. From standard to special configurations we analyze and help you to provide the optimum solution to succeed in a competitive environment. We select the most suitable methods and processes for your application. You can test your innovative plastics and try out innovative ideas under practice-based...

Applications for highly specific materials Thermoplastics Extrusion processes are used to convert thermoplastics into pipes, hoses, blown films, cable sheaths, aerated plastics, and profiles. Our gear pumps optimize the extrusion process since they convey the product stream precisely and apply the die pressure efficiently, thus relieving the extruder of pressure build-up. This increases the production plant‘s output, improves the end product quality thanks to the reduced temperature input and prolongs the extruder‘s service life. The damping effect of the gear pumps also mitigates or eliminates pulsations...

Our promise to you Tec Technology MAAG is known worldwide as a pioneer and technology leader in the development and manufacturing of gear pump systems and solutions. MAAG has always focused on keeping its technology up-to-date and tailor it to meet the needs of individual customers. We promise to go beyond your expectations in this regard. Innovation The result of our values and aspiration for customer satisfaction made our extrex6 gear pumps come alive. We are confident that the new optimized design, materials used, opens new doors in the application ranges. We promise that this innovation takes...

Die and extruder without gear pump Die and extruder with gear pump Pressure Temperature Our pump benefits ¡ Higher productivity The new x6 class design gear pump can increase the productivity of your system by up to 25%. ¡ Higher lifetime Up to 50% longer life of the x6 class design gear pump versus a comparable gear pump. This is extremely suitable for highly filled processes and recycling applications. ¡ Higher product quality The new x6 class design gear pump helps increase the quality of the final product by: ¡ Maintaining low temperatures in the extruder and reduce the temperature increase...

Options ■ Defined tolerance classes ■ Wired heating cartridge fully attached to connector ■ Liquid heating with interconnection bores ■ Pressure/temperature sensor bores in body ■ Choice of materials for every application ■ Cooling feature for shaft seals ■ Special seal types Materials ■ Polyolefins ■ Polyesters ■ Polyamids ■ Polycarbonates ■ Styrene polymers ■ Expandable polystyrene ■ ABS/SAN ■ Fluor polymers ■ TPE ■ Other polymers upon request Accessories ■ Adapter flange ■ Sensors ■ Support Carts / Base frames ■ Drive units ■ Control Systems ■ Complete solutions

The extrex 6 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 benefits compared to the classic gear pump designs. Throughput (kg/h) Pump size Inlet Pressure (bar) Differential Pressure (bar) Outlet Pressure (bar) Your Benefits - + 10 % more spec. vol. than GP - + 25 % more wear resistant - + 25 % larger sealing surface Application limits Viscosity: 30,000 Pas - - 12 % less energy consumption - - 40 % less temperature increase - - 90 % less pulsation Technical specifications Outlet pressure: 370 bar Housing, cover...

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. Throughput (kg/h) Pump size Inlet Pressure (bar) Differential Pressure (bar) Outlet Pressure (bar) Application limits Viscosity: 30,000 Pas Technical specifications Housing, cover Gear shafts Bearings Shaft seals Pump heating Alloy steel Tool steel Tool steel Alloy steel Electric/fluid Your Benefits - + 28 % more pressure than...

Super Pressure gear pump for thermoplastic applications 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. Your Benefits - + 32 % more pressure than GP - + 26 % more spec. vol. than HP - + 25 % more wear resistance - + 25 % larger sealing surface Application limits Viscosity: 30,000 Pas - - 12 % less energy consumption - - 40 % less temperature increase - - 90 % less pulsation Technical specifications Outlet pressure: 520 bar Housing, cover...

The extrex6 MP is a high pressure gear pump for the most demanding thermoplastic applications. With the new x6 class design you have additional benefits compared to the classic gear pump designs. Throughput (kg/h) Pump size Inlet Pressure (bar) Differential Pressure (bar) Outlet Pressure (bar) Application limits Viscosity: 30,000 Pas Technical specifications Housing, cover Gear shafts Bearings Shaft seals Pump heating Alloy steel Tool steel Tool steel Alloy steel Electric/fluid - + 10 % more spec. vol. than trudex - + 25 % more wear resistance - + 25 % larger sealing surface - - 12 % less energy...

Accessories Perfect match Optimal performance can only be expected from systems which are truly designed to work together. Our gear pumps and filtration systems are complemented by an extensive range of additional equipment for maximum productivity and top product quality in thermoplastic applications. Customized All accessories are specially developed to get the most out of your production. Accessories tailored to your application extend the service life of your extrusion pump, this way process and operational safety of the entire compounding and extrusion line is lastingly improved. Simplifying...