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Material
We can supply a complete range of kneading and transport elements, including the drive shaft. Based on our extensive experience, we can recommend the appropriate steel grade and surface treatment to minimize wear.
Elements to OEM’s specifications
We deliver elements according to OEM’s tolerance specification. An element is the heart of the process and determines the productivity and the quality granulate.
Cost effective
Our feeding and mixing elements are made from high-quality materials and therefore provide maximum wear and/or corrosion resistance and a long service life. This is all acceptable costs.
The advantage of our elements
Up to date machinery and CAD CAM facilities make it possible to manufacture high quality complex products with tight tolerances from different kind of materials to be selected from case to case with a high surface finish suitable to withstand wear and or corrosion conditions
Materials for elements
Choosing the right element material is important for achieving the right performance to reduce wear and corrosion problems.
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MM code
Base Material
Treatment
Abrasive wear resistance
Corrosive wear resistance
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MM31Quenced and TemperedNitriding++
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MM41Quenced and TemperedNitriding++
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MM34Quenced and TemperedNitriding++
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MM121Cold work to SteelHardening+++++
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KPM1Powder Metallurgy SteelHardening++++++++
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KPM2Powder Metallurgy SteelHardening++++++++++
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MM codeMM31
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Base MaterialQuenced and Tempered
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TreatmentNitriding
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Abrasive wear resistance+
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Corrosive wear resistance+
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MM codeMM41
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Base MaterialQuenced and Tempered
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TreatmentNitriding
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Abrasive wear resistance+
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Corrosive wear resistance+
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MM codeMM34
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Base MaterialQuenced and Tempered
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TreatmentNitriding
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Abrasive wear resistance+
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Corrosive wear resistance+
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MM codeMM121
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Base MaterialCold work to Steel
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TreatmentHardening
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Abrasive wear resistance+++
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Corrosive wear resistance++
Example elements
Based on all the material and treatment options, we selected some examples.
Mixing and kneading elements for low-wear applications.
Mixing and kneading elements 1
Contact us-
Alloy1,8509
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Alloy componentsCr AI
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Hardness [HRC]950-1100 Hv (65-67 Hrc)
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Size [mm]Ø40
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Abrasion resistance+
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Corrosion resistance+
Mixing and kneading elements for medium and heavy wear applications.
Mixing and kneading elements 2
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Alloy1,2379
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Alloy componentsCr Mo
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Hardness [HRC]59-63 Hrc
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Size [mm]Ø60
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Abrasion resistance+++
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Corrosion resistance++
Mixing and kneading elements for heavy wear and corrosion applications.
Mixing and kneading elements 3
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AlloyKPM 1/2
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Alloy componentsPowder metallallurgical
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Hardness [HRC]55/58-60/63 Hrc
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Size [mm]Ø45
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Abrasion resistance++++
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Corrosion resistance+++++
Discover more products
Other products for injection and extrusion can be found below by clicking on the pictures for more information.
