Double Alloy Treatment Conical Twin Screw Barrel For Plastic Sheet and Plate Extruder

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Price:$100.00 - $500.00
Price in USD:Details

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Product Overview

Description





Specification


Bimetallic Conical Twin Screw for Extrusion
Our twin screws are designed with a detailed engineering and produced precisely with very tight tolerances.

*Material: High quality 38CrMoAlA 42CrMo
*Treatment: Nitriding,Bimetallic,Electroplating
*Diameter of Screw: Can be cusomtizedΦ15mm~ Φ300mm
*Screw Type: Vented type non-vented type, high-wear type,Barrier flight type, Mix type ect
*Suitable for: PP,PE,ABS,PVC,TPE ect
*Benefit: Improved product quality,increase plasticizing rate,minimize wear,boost output


Product
Material Base
Treatment
Technical Parameter
Application
Screw
38CrMoAlA
Nitriding
Tempering hardness: HB260-280
Nitriding hardness: HV950
Nitride layer depth: 0.4-0.6MM
Brittleness :≤2.5
Surface finish Ra0.04
used for ordinary acid-free low particle size and does not contain GF. Such as ABS\\PP\\PS, etc.
Screw
38CrMoAlA
Bimetallic Ni-based alloy
Alloy thickness:≥1.5mm
Hardness:HRC53~56
Brittleness :≤2.5
Surface finish Ra0.04
used for adding acid plastic with GF less than 30%
Screw
42CrMo
Bimetallic Ni-based alloy+ElectroPlating
Alloy thickness≥1.5mm
ElectroPlating thickness : 0.03~0.0SMM
Hardness: HRC52~55
transparent material/ color mixing material
Screw
Fully hard powder metallurgy steel
vacuum quenching prooess
Quenching hardness: HRC57-59,
Electroplatable thickness: 0.03~0.05MM
suitable for engineering plastics with 35% GF or less,
high temperature materials.PA+ GF/ LCP+ GF/High Temperature PC
Screw

Full hard powder metallurgy steel
 vacuum quenching prooess
Quenching hardness: HRC59~61
Thickness 0.005~0.01MM
suitable for engineering plastics with 45% GF or less


Bimetallic Conical Twin Barrels for Extrusion
Our Parallel Twin Barrel for Extrusion can meet or surpass OEM specifications on dimensions, straightness and parallelism

*Material: High quality 38CrMoAlA 42CrMo
*Treatment: Nitriding,Bimetallic,Electroplating
*Diameter : Can be cusomtizedΦ20mm~ Φ300mm
*Suitable for plastic: PP,PE,ABS,AS,PS,PC,PET ect
*Benefit: Improved product quality,minimize wear,boost output


Product
Material Base
Treatment
Technical Parameter
Application
Barrel
38CrMoAlA
Nitriding
tempering hardness :HB260-280
nitriding hardness: HV950
nitride layer depth :0.4-0.6MM,
brittleness:≤ 2
Commonly used for acid-free plastics with GF less than 10%,
such as PP\\PS\AS\\ABS\\TPU\\TPE
Barrel
38CrMoAlA
Bimetallic Fe-based alloy
Alloy thickness: 1.5-2MM
Surface hardness:HRC60-65
Commonly used for adding acid plastic with GF less than 30%,PC/PA
Barrel
38CrMoAlA
Bimetallic Ni-based alloy+15% tungsten carbide powder
Alloy thickness: l.5-2MM,
Surface hardness HRC52~55
Commonly used for adding acid plastic with GF
less than 35%, PA/LCP/PBT
Barrel
38CrMoAlA
Bimetallic Ni-based alloy+25% tungsten carbide powder
Alloy thickness: l.5-2MM
Surface hardness: HRC58~62
generally used to add aci lastic PEEK/PPS/LCP/flame retardant






FAQ


Q1. Are you a trading company or a manufacturer?
We are a BSCI&ISO-9001 certificated manufacturer.

Q2. Can I place the customized order for different sizes, colors, materials,packings….?
Yes, all the customized orders are welcomed.

Q3. Could I get a QC report before delivery?
Yes, the specific QC reports will be sent to you before delivery.

Q4. Can I get a lower price if I place a larger order?
Yes, the price will be modified according to your order quantities.

Q5. How to reach you for other questions?
Please feel free to contact us by email export@tongdaindustry.com


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