Extruder Accessories Screw Segments Screw Barrel and Liner for Halogen-Free Flame Retardant Masterbatch

• Customization: Available
• After-sales Service: 1 Years
• Warranty: 1 Years
• Model NO.: BLM
• Standard: GB
• Technics: Bimetallic
• Feature: Recycle
• Material: Wr13
• Screw: Twin-Screw
• Diameter: 12-350mm
• Screw Design: Parallel Twin Screw
• Application: Materbatch, Plastic, Food, Chemical
• Features: Anticorrosion
• MOQ: 1 Set
• Warranty Period: 12 Months After Shipment
• Alloy Type: Cr12MOV, CS
• Transport Package: Wood Package
• Specification: 40x40x200
• Trademark: BLM
• Origin: China

Product Description

Product Description

The extruder barrel is a key component of an extrusion machine. They are essential for producing products such as pipes, profiles, films, sheets, and pellets. In conclusion, the extruder barrel is a critical part of an extrusion system, playing a vital role in the processing and shaping of materials.
The main function of the extruder barrel is to house the screw and provide a confined space for the material to be processed. As the screw rotates, it moves the material forward through the barrel, where it is heated and melted or softened for extrusion.
 

Detailed Photos

Our Advantages

Nickel-Chromium- Tungsten alloy has excellent abrasion resistance and corrosion resistance. The increase of Cr content in the nickel-chromium alloy matrix contributes to the oxidation resistance, high temperature resistance and corrosion resistance of the alloy. At the same time, the addition of CrB is better than WC. The microhardness of CrB is as high as 4000-4200DPH, which is close to diamond. It is more conducive to improving the overall strength of the alloy. Due to the high density of WC, it is about 15.7g/cm3, while the matrix of nickel-chromium alloy is only about 8g/cm3. The melting is caused by the uneven surface and depth of the alloy due to the easy segregation of WC, so the content and particle size of WC must be controlled.

Nickel-Chromium-Tungsten alloy( we call OS 02H) hard phase increased to about 50%, OS02 is only ten to thirty,Moreover, the fusion is not sufficient, and the microscopic pores are relatively obvious, which is reflected by the Rockwell hardness HRC of only 52-55.While the Rockwell hardness of nickel chromium tungsten alloy (OS02H) is HRC56-64, the conventional control is HRC58-60. The service life is 3-5 times longer then WR5 or CPM10V.

Nickel-Chromium-Tungsten alloy( OS02H )on the basis of Ni60 in accordance with foreign twin screw working conditions of the formula, greatly improved Hard phase carbides (containing tungsten carbide chromium carbide and other carbides), and the nickel pool fullDissolve. Our Ni-Cr -W alloy layer can reach HRC64 is the best proof.
 

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Applications

Customer reviews

FAQ

Q1. What's your MOQ?
1PC or SET
   
Q2. Can I place the customized order for different sizes, materials, structure….?
Yes, all 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 have our own logo or label on our product?
Yes,we can laser your logo or code number on your product.

Q5. How long is your guarantee?
1year,2 years,5 years base on different requirement.

Q6. How to reach you for other questions?
Please feel free to contact us through E-mail, call or visiting our factory.