Gear pump extrex⁶ for extrusion molding machine manufactured by MAAG.
The improved sixth-generation gear pump has achieved further enhancement in pump efficiency, making it capable of accommodating a wider range of applications than ever before.
6th Generation extrex⁶ Gear Pump for Extrusion Molding Process ◆Standard Type (General Usage): extrex(EX)-6GU ◆High Discharge Pressure Type (Extra Pressure): extrex(EX)-6EP ◆High Discharge Pressure Specification: Maximum Discharge Pressure 500bar, Maximum Boost Pressure 400bar ◆Super High Discharge Pressure Type (Super Pressure): extrex(EX)-6SP ◆Gear Pump for High Discharge Applications in Extrusion Molding Machines: extrex(EX)-6MP, trudex(TU) (5th Generation) ◆extrexGP for all applications ◆extrexHV with the same mounting as GP type, approximately 25% volume increase ◆extrexHP High Discharge Pressure Specification: Maximum Discharge Pressure 500bar, Maximum Boost Pressure 400bar ◆extrexRB Gear Pump for Rubber (not yet announced in Japan) Adoption of optimized new flow path design Through the fusion of decades of accumulated technology and experience with new technology, we have grown further.
basic information
〇Material Housing and cover: Alloy steel Gear shaft: Tribex hardened tool steel (helical gear) Bearing: Tool steel Shaft seal: Viscoseal Heating method: Electric cartridge heater or oil jacket ○Maximum operating conditions: Viscosity (at shear rate 10/sec) < 30,000 Pas Operating temperature max. 350 °C Maximum suction pressure p1 120 bar 1 Other options are also available. 2 Each performance is dependent on the product.
Price information
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Delivery Time
Model number/Brand name
6th generation extrex⁶
Applications/Examples of results
Options: - Special clearance - Tribex gear shaft - Terminal box type heater or standard electric heater - Jacket type temperature control overheating method can be selected. - It is possible to process a pressure gauge mounting hole in the pump housing. - The optimal materials have been prepared based on the application. - Visco seal cooling
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Line up（4）
| Model number | overview |
|---|---|
| extrex-6GU | Processing capacity (kg/h): 150 - 15000 Pump size: 25 - 160 Suction pressure (bar): 120 Boosting capacity (bar): 250 Discharge pressure (bar): 370 |
| extrex-6EP (High Discharge Pressure Type) | Processing capacity (kg/h): 140 - 120000 Pump size: 25 - 160 Suction pressure (bar): 120 Boosting capacity (bar): 300 Discharge pressure (bar): 440 |
| extrex-6SP (Super High Discharge Pressure) | Processing capacity (kg/h): 130 - 9000 Pump size: 25 - 160 Suction pressure (bar): 120 Boosting capacity (bar): 400 Discharge pressure (bar): 520 |
| extrex-6 Recycling | Processing capacity (kg/h): 1524 - 15000 Pump size: 63 - 160 Suction pressure (bar): 120 Boosting capacity (bar): 250 Discharge pressure (bar): 370 |
catalog（1）
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News about this product（5）
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We will exhibit at the High-Performance Film Tokyo Exhibition 2025 (Event dates: November 12-14, 2025).
Our company will be exhibiting at the "High-Performance Film Tokyo Exhibition 2025" this fall. "Exhibited Products" - Gear pumps for extrusion molding machines - Melt filters and gear pumps for recycling waste plastics - Laser cleaning specifically for Anix rolls - Ultrasonic thickness gauges and magnetic thickness gauges - Testing equipment for paints and films, etc. If you are in the area, please be sure to stop by our booth.
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We will be exhibiting at the High-Performance Film Exhibition from December 4 (Wednesday) to December 6 (Friday), 2019.
DKSH Japan Co., Ltd. will be exhibiting at the "High-Performance Film Exhibition" to be held at Makuhari Messe from December 4 to 6, 2019. This exhibition showcases technologies from film to molding processing in the film industry. At our booth, we plan to display gear pumps for extruders, screen changers, and more. We sincerely look forward to your visit. *For more details, please refer to the PDF materials or feel free to contact us.
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DKSH Japan Co., Ltd. will exhibit at the 7th Advanced Functional Film Technology Exhibition.
We are pleased to announce that we will be exhibiting at the 7th High-Performance Film Technology Exhibition, which will be held from April 6, 2016 (Wednesday). We will showcase a variety of products, including gear pumps and screen changers from Marg, which cater to a wide range of applications from general-purpose plastics to super engineering plastics, as well as a kinematic viscosity measurement device from Lauda for measuring the viscosity of plastics and oils, and a water vapor permeability measurement device for measuring the permeability of films. We sincerely apologize for the inconvenience during your busy schedule, but we would like to invite you to visit us at this opportunity.
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DKSH Japan Co., Ltd. will exhibit at the 6th Advanced Functional Film Technology Exhibition.
We are pleased to inform you that we will be exhibiting at the 6th High-Function Film Technology Exhibition, which will be held from April 8, 2014 (Wednesday). We will showcase a wide range of products, including gear pumps and screen changers from Mag, which cater to various applications from general-purpose plastics to super engineering plastics, as well as a kinematic viscosity measurement device from Lauda for measuring the viscosity of plastics and oils, and a water vapor permeability measurement device for measuring the permeability of films. We sincerely apologize for the inconvenience during your busy schedule, but we would like to invite you to visit us at this opportunity. Additionally, we will be distributing our new comprehensive catalog for the 2015-2016 fiscal year at the exhibition venue, and we look forward to your visit to our booth. DKSH Japan Co., Ltd. Scientific Instruments Division East Hall 3 [Booth: 24-35]
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DKSH Japan Co., Ltd. will exhibit at the 4th Advanced Functional Film Technology Exhibition.
We are pleased to announce that we will be exhibiting at the 5th High-Performance Film Technology Exhibition, which will be held from Wednesday, April 16, 2014. We will showcase a variety of products, including gear pumps and screen changers from Mag, which cater to a wide range of applications from general-purpose plastics to super engineering plastics, as well as a kinematic viscosity measurement device from Lauda for measuring the viscosity of plastics and oils, and a water vapor permeability measurement device for measuring the permeability of films. We sincerely hope you can take the time to visit us despite your busy schedule. Additionally, we will be distributing our new comprehensive catalog for the 2014-2015 fiscal year at the exhibition venue, and we look forward to welcoming you to our booth. DKSH Japan Co., Ltd. Scientific Instruments Division East Hall 3 [Booth: 29-16]
