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Product Description
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Materials & Properties
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Processing. Knowhow
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Product Description:
· TDK screw elements are screw elements that combine the advantages of a conveying element and a kneading element. It has conveying ability and dispersion effect, and the shear heat is low. Compared with the kneading block, this element does not increase the torque of the screw when it is used. It can also be said to have the advantage of low energy consumption. If the position of use and configuration is appropriate, the effect of dispersive mixing and distributed mixing can be further improved under the premise of low energy consumption, and it is more suitable fort he modification of low-shear resins.
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Materials & Properties:
Material Description Nitrided steel(38CrMoAlA): Nitriding treatment, high hardness and corrosion resistance, suitable for common conditions
High-speed tool steel(W6Mo5Cr4V2): Vacuum quenching, overall hardening screw elements, high wear resistance, strong toughness, used in glass fiber reinforced,high filling and so on; Stainless(316): Used in anti-corrosion, anti-rust and food conditions; Hastelloy alloy: Nickel-based alloy, mainly used in the processing of fluorine plastics; Others: WR5,WR13,WR14, ETC., Processing range：φ20 mm ~φ175 mm, only for Twin Screw Extruder.
· All internal splines of screw elements are manufactured according to GB or DIN standards.
Structure:
SCREW ELEMENT
Data：
1、Diameter of screw element (include: outer diameter & root diameter of tscrew element); 2、The pitch of screw element and the picture of that; 3、Number of internal spline teeth (top diameter and root diameter); 4、The brand of twin screw extruder;5、 the type of extruder;
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Processing. Knowhow:
· 1. All component materials are sourced from reputable material suppliers. To guarantee the quality of raw materials, we conduct both elemental and metallographic analyses;
· 2. Screw Elements are finished by CNC grinding;
· 3. The professional technical team can not only provide surveying and mapping business, but also provide technical services in component combination.
